1 1
tkaiser

Testers wanted: SD card performance

Recommended Posts

Hi,

 

in addition to some research regarding a few quality SD cards I wanted to ask our users to contribute to some collective benchmarking.

 

In case you bought Samsung, SanDisk, Toshiba or Transcend SD cards within the last few months, have a A20 device and are able to test the card in question, please use this A20 Armbian 5.07 image (vanilla kernel, performance governor, no user creation), burn the image on the card, connect board to network, start it and do the following at least twice

iozone -e -I -a -s 100M -r 4k -r 16k -r 512k -r 1024k -r 16384k -i 0 -i 1 -i 2

Please be aware that some cards seem to need some time for auto calibration when being first used so please do the test at least two times and in case results improve repeat the test until results seem to be stable (please see the test linked above for my experiences with a few Samsung cards that needed 4 test runs and then some performance values were twice as good than before).

 

When you're finished please execute 'armbianmonitor -u' to collect system information and post the support URL armbianmonitor provides, your test results and description of your board and the tested card in this thread.

 

I'm especially interested in results of cards with different capacity so in case you've for example two SanDisk Extreme Plus (one with 8 and another with 32 GB) then results from both cards are interesting since performance might improve with higher capacity cards.

Share this post


Link to post
Share on other sites

BTW: Results for no-name cards or from manufacturers that only buy NAND dies and controllers from somewhere and put them together (Kingston, PNY, Sony and so on) aren't interesting since they take what they get at the spot markets and both quality and performance of cards that look identical might differ a lot.

 

So collecting/publishing results for no-name cards or any other brand than the 4 listed above makes no sense (same applies also to buying these brands -- but that's another story ;) )

Share this post


Link to post
Share on other sites

You can use an existing image (vanilla, performance, cpufreq 960MHz). I created the test image only to ensure that inexperienced users are able to test with identical conditions (especially to ensure that no background jobs negatively influence performance).

Share this post


Link to post
Share on other sites

I prepared those :), test board will be the same - Banana M1. I am getting few Samsung 32Mb EVO tomorrow and I have some more duplicates, some in use and no-names ...
 

IMG_60601.JPG

 

Test follows during evening. Most of cards are used.

Share this post


Link to post
Share on other sites

Transcend Premium 300x 16GB (almost new) http://sprunge.us/UcSD

 

ext4:                                                              
															  random    random
              kB  reclen    write  rewrite    read    reread    read     write
          102400       4     2410     2501     6895     6892     6450     1553                                                          
          102400      16     5530     5882    15385    15388    15056     2845                                                          
          102400     512    11266    11187    22825    22825    22696    10355                                                          
          102400    1024    12479    12674    22950    22952    22937    10549                                                          
          102400   16384    12547    12928    22961    22962    22961    11600                                                          

          102400       4     2369     2533     6837     6837     6713     1344                                                          
          102400      16     5739     7179    15224    15254    14952     3906                                                          
          102400     512    11598    12743    22810    22814    22698     9600                                                          
          102400    1024    11270    11806    22924    22927    22819     9872                                                          
          102400   16384    11796    11779    22966    22964    22937    11117         

data:
		  
                 cid: 744a45555344553110458a05ea00eb79 
                 csd: 400e00325b59000075cd7f800a4000c1 
                 scr: 0235800300000000 
                date: 11/2014 
                name: USDU1 
                type: SD 
preferred_erase_size: 4194304 
               fwrev: 0x0 
               hwrev: 0x1 
               oemid: 0x4a45 
              manfid: 0x000074 
              serial: 0x458a05ea 
              uevent: DRIVER=mmcblk MMC_TYPE=SD MMC_NAME=USDU1 MODALIAS=mmc:block 
          erase_size: 512  

 

 

 

Sandisk Extreme Pro 8Gb (almost new) http://sprunge.us/aDJJ

 

 

ext4:
                                                              random    random
              kB  reclen    write  rewrite    read    reread    read     write
          102400       4     2750     2872     8381     8380     8162     1241                                                          
          102400      16    11780    12351    16092    16094    15059     3070                                                          
          102400     512    20417    20061    22846    22844    22818     3025                                                          
          102400    1024    19764    21301    23003    23004    22992     5912                                                          
          102400   16384    19963    21291    22965    22962    22961    21269                                                          

          102400       4     3000     3128     8375     8376     7938     1254                                                          
          102400      16    11410    12340    16058    16062    15964     3202                                                          
          102400     512    20292    20962    22710    22710    22690     3003                                                          
          102400    1024    19709    21204    22888    22885    22879     5907                                                          
          102400   16384    19959    21289    22959    22958    22960    21262                                                          

          102400       4     2909     3042     8383     8386     8109     1251                                                          
          102400      16    11399    12348    16081    16078    16039     3184                                                          
          102400     512    20427    21082    22894    22891    22863     3004                                                          
          102400    1024    19738    21260    22945    22947    22929     5910                                                          
          102400   16384    19946    21283    22963    22969    22963    21272		  

data:
                 cid: 0353445355303847800fa814ae00eb5f 
                 csd: 400e00325b5900003b377f800a4040af 
                 scr: 0235800300000000 
                date: 11/2014 
                name: SU08G 
                type: SD 
preferred_erase_size: 4194304 
               fwrev: 0x0 
               hwrev: 0x8 
               oemid: 0x5344 
              manfid: 0x000003 
              serial: 0x0fa814ae 
              uevent: DRIVER=mmcblk MMC_TYPE=SD MMC_NAME=SU08G MODALIAS=mmc:block 
          erase_size: 512  

 

 

 

Hardkernel eMMC 8G via SD reader (brand new) http://sprunge.us/SHXF

 

 

ext4:
                                                              random    random
              kB  reclen    write  rewrite    read    reread    read     write
          102400       4    11485    12921     7044     7060     7010    11957                                                          
          102400      16    17668    19117    17584    17579    17467    16706                                                          
          102400     512    22711    22641    22962    22967    22942    21219                                                          
          102400    1024    22800    22871    23056    23054    23041    22737                                                          
          102400   16384    22803    22852    22990    22989    22989    22764        

          102400       4    11412    13181     7072     7085     7026    12612                                                          
          102400      16    17577    17969    17587    17616    17482    18382                                                          
          102400     512    22683    22809    22959    22956    22933    22360                                                          
          102400    1024    21974    22807    22975    22979    22945    22645                                                          
          102400   16384    22815    22832    22983    22984    22982    22800                                                          

          102400       4    11367    13001     7073     7090     7033    12933                                                          
          102400      16    17841    17579    17486    17522    17387    18909                                                          
          102400     512    22635    22716    22875    22875    22848    22509                                                          
          102400    1024    22602    22713    22967    22964    22946    22657                                                          
          102400   16384    22762    22766    22986    22985    22984    22763                                                          		  
		  
data:

                 cid: 15010038474e44335201b5c3406d13c7 
                 csd: d02701320f5903fff6dbffef8e40400d 
                 prv: 0x1 
                date: 01/2016 
                name: 8GND3R 
                type: MMC 
         rel_sectors: 0x1 
preferred_erase_size: 524288 
               fwrev: 0x0100000000000000 
               hwrev: 0x0 
               oemid: 0x0100 
enhanced_area_offset: 18446744073709551594 
         ffu_capable: 1 
  raw_rpmb_size_mult: 0x4 
              manfid: 0x000015 
              serial: 0xb5c3406d 
              uevent: DRIVER=mmcblk MMC_TYPE=MMC MMC_NAME=8GND3R MODALIAS=mmc:block 
          erase_size: 524288 
  enhanced_area_size: 4294967274  

 

 

 

Sandisk Ultra 8Gb (old and very used) http://sprunge.us/OWZf

 

 

ext4:
                                                              random    random
              kB  reclen    write  rewrite    read    reread    read     write
          102400       4     1353     1378     7139     7139     7127      687                                                          
          102400      16     7825     7565    14797    14815    13876       54                                                          
          102400     512    12511    14238    22759    22760    22691     1717                                                          
          102400    1024    12623    14502    22917    22918    22878     3474                                                          
          102400   16384    14251    13622    22925    22927    22923    14273                                                          

data:

                 cid: 03534453553038478004add48400cc2b 
                 csd: 400e00325b5900003b377f800a4040af 
                 scr: 0235800100000000 
                date: 12/2012 
                name: SU08G 
                type: SD 
preferred_erase_size: 4194304 
               fwrev: 0x0 
               hwrev: 0x8 
               oemid: 0x5344 
              manfid: 0x000003 
              serial: 0x04add484 
              uevent: DRIVER=mmcblk MMC_TYPE=SD MMC_NAME=SU08G MODALIAS=mmc:block 
          erase_size: 512  

 

 

 

Sandisk 8GB (almost new) http://sprunge.us/iViT

 

 

ext4:

              kB  reclen    write  rewrite    read    reread    read     write
          102400       4     2230     2207     7700     7700     7697      784                                                          
          102400      16     6793     7338    15329    15352    14718      107                                                          
          102400     512     8931    10596    22591    22595    22588     2741                                                          
          102400    1024     9541    11083    22799    22796    22797     4491                                                          
          102400   16384     9944    10954    22926    22929    22861    11421                                                          

          102400       4     2356     2232     7793     7795     7773      750                                                          
          102400      16     7570     7320    15445    15458    15445      109                                                          
          102400     512     9057    10621    22734    22736    22688     2802                                                          
          102400    1024     8573    10944    22827    22827    22789     5271                                                          
          102400   16384     9400    11379    22922    22925    22923    10981             		  

          102400       4     2335     2375     7774     7773     7766      764                                                          
          102400      16     7314     7066    15413    15431    15377      108                                                          
          102400     512     8610    11666    22744    22742    22736     2718                                                          
          102400    1024     8684    11466    22934    22934    22929     5547                                                          
          102400   16384     9369    11400    22931    22934    22930    10761     
		  
data: 

                 cid: 035344534c303847804376351700f7db 
                 csd: 400e00325b5900003b377f800a4040af 
                 scr: 0235800100000000 
                date: 07/2015 
                name: SL08G 
                type: SD 
preferred_erase_size: 4194304 
               fwrev: 0x0 
               hwrev: 0x8 
               oemid: 0x5344 
              manfid: 0x000003 
              serial: 0x43763517 
              uevent: DRIVER=mmcblk MMC_TYPE=SD MMC_NAME=SL08G MODALIAS=mmc:block 
          erase_size: 512  

 

 

 

Transcend 8Gb (used) http://sprunge.us/NTRT

 

 

ext4:

              kB  reclen    write  rewrite    read    reread    read     write
          102400       4     2190     2201     7646     7678     7279      780
          102400      16     3705     5449    15554    15558    15410     1786                                                          
          102400     512     6653     7261    20779    20847    20833     4779                                                          
          102400    1024     7172     7548    20954    20951    20944     5887                                                          
          102400   16384     7242     7138    20800    20937    20937     6983    

          102400       4     2259     2372     7645     7651     7529      841                                                          
          102400      16     5418     6149    15722    15718    15509     2907                                                          
          102400     512     6742     7474    20737    20812    20801     4822                                                          
          102400    1024     7115     7074    20816    20881    20869     5988                                                          
          102400   16384     6808     7155    20925    20953    20947     7255                                                          

data:

                 cid: 744a45555344202002c9409e2f00ec63 
                 csd: 400e00325b5900003bcd7f800a400041 
                 scr: 0235800100000000 
                date: 12/2014 
                name: USD   
                type: SD 
preferred_erase_size: 4194304 
               fwrev: 0x2 
               hwrev: 0x0 
               oemid: 0x4a45 
              manfid: 0x000074 
              serial: 0xc9409e2f 
              uevent: DRIVER=mmcblk MMC_TYPE=SD MMC_NAME=USD   MODALIAS=mmc:block 
          erase_size: 512 
 

 

 

 

Sandisk 8G (new) http://sprunge.us/XHjj

 

 

ext4:
                                                              random    random
              kB  reclen    write  rewrite    read    reread    read     write
          102400       4     1790     1849     8530     8527     8354      876                                                          
          102400      16     7343     7431    16423    16456    15852       52                                                          
          102400     512    12041    13073    22596    22596    22552     1652                                                          
          102400    1024    12172    13216    22805    22807    22791     3319                                                          
          102400   16384    13069    13276    22943    22943    22941    12862                     

          102400       4     1954     2007     8586     8587     7975      876                                                          
          102400      16     7331     7569    16417    16440    16364       52                                                          
          102400     512    12179    13225    22738    22737    22726     1666                                                          
          102400    1024    12312    13423    22949    22948    22943     3348                                                          
          102400   16384    13184    13435    22952    22952    22952    13050       

          102400       4     1857     1914     8577     8579     8539      886                                                          
          102400      16     7387     7649    16497    16526    16446       52                                                          
          102400     512    12067    13103    22839    22846    22838     1650                                                          
          102400    1024    12155    13263    22982    22985    22979     3315                                                          
          102400   16384    13067    13240    22952    22954    22954    12874                                                          

data:

                 cid: 035344534c3038478043a20b9a0103d7 
                 csd: 400e00325b5900003b377f800a4040af 
                 scr: 0235800100000000 
                date: 03/2016 
                name: SL08G 
                type: SD 
preferred_erase_size: 4194304 
               fwrev: 0x0 
               hwrev: 0x8 
               oemid: 0x5344 
              manfid: 0x000003 
              serial: 0x43a20b9a 
              uevent: DRIVER=mmcblk MMC_TYPE=SD MMC_NAME=SL08G MODALIAS=mmc:block 
          erase_size: 512

 

 

 

Samsung EVO 32Gb (brand new) http://sprunge.us/bTQh

 

 

ext4:
                                                              random    random
              kB  reclen    write  rewrite    read    reread    read     write
          102400       4     2886     3256     7620     7627     7625     3419                                                          
          102400      16     9870    10306    14685    14672    14687     9314                                                          
          102400     512    21362    21398    22755    22758    22752    21462                                                          
          102400    1024    21631    21666    22829    22832    22832    21719                                                          
          102400   16384    21746    21789    22942    22944    22942    21768         

          102400       4     2675     3354     7636     7640     7641     3219                                                          
          102400      16    11198    12135    14696    14688    14703    12177                                                          
          102400     512    21368    21399    22773    22773    22766    21478                                                          
          102400    1024    21639    21647    22852    22853    22853    21752                                                          
          102400   16384    21665    21718    22902    22900    22900    21725                                                          

          102400       4     3308     3373     7629     7639     7590     3433                                                          
          102400      16    10232    12149    14696    14687    14700    12176                                                          
          102400     512    21427    21458    22846    22850    22845    21565                                                          
          102400    1024    21638    21727    22857    22857    22856    21726                                                          
          102400   16384    21773    21742    22955    22952    22953    21729    

data: 

                 cid: 1b534d3030303030107d4655c801022d 
                 csd: 400e00325b590000ee7f7f800a404055 
                 scr: 02b5800200000000 
                date: 02/2016 
                name: 00000 
                type: SD 
preferred_erase_size: 4194304 
               fwrev: 0x0 
               hwrev: 0x1 
               oemid: 0x534d 
              manfid: 0x00001b 
              serial: 0x7d4655c8 
              uevent: DRIVER=mmcblk MMC_TYPE=SD MMC_NAME=00000 MODALIAS=mmc:block 
          erase_size: 512 

 

 

Share this post


Link to post
Share on other sites

Interesting. All the 'normal' SanDisk show the same ultra slow 16K random writes. And regarding this (random I/O writes) still the rather cheap Samsung EVOs seem to outperform the others. But the eMMC's random I/O performance is impressive (but it's still quite expensive, isn't it?)

Share this post


Link to post
Share on other sites

I just got EVO 32G and I'll add one <4 USD value no name which I bought in a bulk and most of cards are still operational. This eMMC absolutely rocks, its 18 USD @hardkernel store, but shipping is another 16 USD. 

 

Two more tests and then I am out of SD media ;)

Share this post


Link to post
Share on other sites

All 4 cards are not new, and since this took quite some time, I collected armbianmonitor link only from 1st run: http://sprunge.us/AQDT

Filesystem is ext4 with default settings.

 

Toshiba, class 4, 16GB

 

 

                                                      random    random
      kB  reclen    write  rewrite    read    reread    read     write
  102400       4      971     1100     7221     7221     5791      192
  102400      16     3559     3659    11037    11037    10292       20
  102400     512     4687     4382    21442    21449    21355      655
  102400    1024     4709     4350    22101    22096    22048     1205
  102400   16384     4728     4306    22277    22278    22276     3894

 

 

 

Transcend, class 10 UHS-I, 16GB

 

                                                      random    random
      kB  reclen    write  rewrite    read    reread    read     write
  102400       4     2226     2250     7267     7266     6742     1489
  102400      16     4659     4886    14884    14876    14547     2088
  102400     512     6788     8549    22407    22501    22473     3839
  102400    1024    11504    11465    22723    22728    22613     7427
  102400   16384    11528    11622    22776    22777    22734    10306

 

 

 

Transcend, class 10, 16GB

 

                                                      random    random
      kB  reclen    write  rewrite    read    reread    read     write
  102400       4     1920     2005     6793     6792     6390        9
  102400      16     6091     6756    13037    14044    13913       39
  102400     512    13613    16835    21565    21560    21550      984
  102400    1024    13805    12534    21629    21630    21626     1840
  102400   16384    15177    15171    21812    21814    21815     7579

 

 

 

Toshiba, class 10, 8 GB

 

                                                      random    random
      kB  reclen    write  rewrite    read    reread    read     write
  102400       4     1087     1095     2701     2739     2765      409
  102400      16     5138     5274     8050     8029     8140      859
  102400     512    10531    10347    21435    21246    21386     1335
  102400    1024    10881    11036    22027    22097    22019     2714
  102400   16384    10935    11036    21992    21988    22200     9003

 

 

Share this post


Link to post
Share on other sites

I tried the image on three different cards, written by dd on ubuntu and Win32diskimager on win10.

Boot on cubietruck always hangs at:

Waiting for root device /dev/mmcblk0p1...
sunxi-mmc 1c12000.mmc: fatal err update clk timeout
sunxi-mmc 1c12000.mmc: fatal err update clk timeout
sunxi-mmc 1c12000.mmc: fatal err update clk timeout

Share this post


Link to post
Share on other sites

Samsung EVO 8GB, brand new (product code is MB-MP08DA/EU). Tested on Orange PI 2 with Armbian 5.05, result is third pass.
HW info from armbianmonitor uploaded to http://sprunge.us/ZSAe

 

 

							random    random
      kB  reclen    write  rewrite    read    reread    read     write
  102400       4     2553     2408     6655     6401     6536      869
  102400      16     5178     6408    13537    14702    14471     2973
  102400     512    10057    12545    21488    21479    21379     4620
  102400    1024    10786    12381    22039    22048    21920     4870
  102400   16384    10554    13053    22876    22882    22784    11635

 

 

 

Random write is slow, so I've made another 3 passes:
 

 

 

                                                              random    random
              kB  reclen    write  rewrite    read    reread    read     write
          102400       4     2511     2541     6667     6560     5515      825
          102400      16     5574     6371    14359    14722    14431     3080
          102400     512     7799    11571    21462    21362    20589     5318
          102400    1024     9855    13432    21212    19704    21072     4263
          102400   16384    12434    13181    22876    22876    22879     8501

                                                              random    random
              kB  reclen    write  rewrite    read    reread    read     write
          102400       4     2260     1630     6388     6638     6233      951
          102400      16     5950     6688    14327    14740    14318     3285
          102400     512     9311    10406    19849    20909    20022     3888
          102400    1024    12890    12057    22053    22053    21955     4407
          102400   16384     9177    12686    22868    22876    22824    11339

                                                              random    random
              kB  reclen    write  rewrite    read    reread    read     write
          102400       4     2200     1566     6410     6683     6164      904
          102400      16     6012     7033    14437    14704    14169     2649
          102400     512     7962     9815    21489    21360    20575     4009
          102400    1024     9289    13453    22043    22037    21919     6692
          102400   16384    11469    11671    22836    22869    22823    11764

 

 

 

More information about sd card:

 

 

 

mmc0:59b4 info:

                 cid: 1b534d3030303030105587061f00f283
                 csd: 400e00325b5900003bcd7f800a400041
                 scr: 0235800300000000
                date: 02/2015
                name: 00000
                type: SD
preferred_erase_size: 4194304
               fwrev: 0x0
               hwrev: 0x1
               oemid: 0x534d
              manfid: 0x00001b
              serial: 0x5587061f
              uevent: DRIVER=mmcblk MMC_TYPE=SD MMC_NAME=00000 MODALIAS=mmc:block
          erase_size: 512

 

 

Edited by wildcat_paris
added spoiler tags

Share this post


Link to post
Share on other sites

Samsung EVO 8GB

 

Thanks, can you please provide the output from 'sudo armbianmonitor -u' as well (that shows the card's metadata) and in case this card was brand new, try to repeat the test to see whether 4K writes get faster (at least that was the case with all new EVOs I tested with)

Share this post


Link to post
Share on other sites

Thanks, can you please provide the output from 'sudo armbianmonitor -u' as well (that shows the card's metadata) and in case this card was brand new, try to repeat the test to see whether 4K writes get faster (at least that was the case with all new EVOs I tested with)

 

I've edited my post and it includes hwinfo now. I'll try to make another 3 passes of iozone and let you know about result...

Share this post


Link to post
Share on other sites

I'll try to make another 3 passes of iozone and let you know about result...

 

Great! Unfortunately you use an older Armbian image, so please use the following script to extract SD card information and add it to the post.

#!/bin/bash

get_flash_information() {
	find /sys -name oemid | while read Device ; do
		DeviceNode="${Device%/*}"
		DeviceName="${DeviceNode##*/}"
		echo -e "${DeviceName} info:\n"
		find "${DeviceNode}" -maxdepth 1 -type f | while read ; do
			NodeName="${REPLY##*/}"
			echo -e "$(printf "%20s" ${NodeName}): $(cat "${DeviceNode}/${NodeName}" | tr '\n' " ")"
		done
	done
} # get_flash_information

get_flash_information

Share this post


Link to post
Share on other sites

Great! Unfortunately you use an older Armbian image, so please use the following script to extract SD card information and add it to the post.

 

The result is:

mmc0:59b4 info:

                 cid: 1b534d3030303030105587061f00f283
                 csd: 400e00325b5900003bcd7f800a400041
                 scr: 0235800300000000
                date: 02/2015
                name: 00000
                type: SD
preferred_erase_size: 4194304
               fwrev: 0x0
               hwrev: 0x1
               oemid: 0x534d
              manfid: 0x00001b
              serial: 0x5587061f
              uevent: DRIVER=mmcblk MMC_TYPE=SD MMC_NAME=00000 MODALIAS=mmc:block
          erase_size: 512

Btw, there is no v5.06 for OPI 2 yet, right?

Share this post


Link to post
Share on other sites

 Btw, there is no v5.06 for OPI 2 yet, right?

 

Nope, but there will be a new release for all boards soon: http://forum.armbian.com/index.php/topic/881-prepare-v51-v201604/

 

BTW: If the EVO shows better values after more tests it would be good if you update the results. I'm still trying to figure out the capacity 'borders' for different storage media (smaller capacity is often associated with lower speeds but this is only true up to a specific capacity. For example the 32GB and 64GB EVO perform identical while those with smaller size show lower write speeds)

Share this post


Link to post
Share on other sites

BTW: If the EVO shows better values after more tests it would be good if you update the results. I'm still trying to figure out the capacity 'borders' for different storage media (smaller capacity is often associated with lower speeds but this is only true up to a specific capacity. For example the 32GB and 64GB EVO perform identical while those with smaller size show lower write speeds)

 

Updated. Still the same.

I've ordered Samsung EVO 16GB, so I will check it in next few days. You will have quite complete info through different capacities (8, 16, 32, 64GB). 

Share this post


Link to post
Share on other sites

Thx for the feedback, might work if you can mount the card on another linux host and then replace the contents of /boot/dts/bananapipro.dtb with the cubietruck's.

Well, i did the change and cubietruck booted but iozone hangs at the first random read.

I will wait for the next release and i will report back here.

Share this post


Link to post
Share on other sites

Well, i did the change and cubietruck booted but iozone hangs at the first random read.

I will wait for the next release and i will report back here.

If disk activity LED (green on cubietruck) is lit or it flashes, it didn't hang, it's testing. It may take more than an hour (or even 2 hours) to complete first set of tests.

Share this post


Link to post
Share on other sites

Well, i did the change and cubietruck booted but iozone hangs at the first random read.

 

Well, iozone gives no feedback while doing a single test. I do always in another terminal an 'iostat 5' in parallel since this gives some feedback what really happens (requires an 'apt-get install sysstat' before). And as Zador pointed out. There are cards with very low random I/O performance where this test can take ages (but looking at iostat output you can estimate the duration already)

Share this post


Link to post
Share on other sites

If disk activity LED (green on cubietruck) is lit or it flashes, it didn't hang, it's testing. It may take more than an hour (or even 2 hours) to complete first set of tests.

 

Well, iozone gives no feedback while doing a single test. I do always in another terminal an 'iostat 5' in parallel since this gives some feedback what really happens (requires an 'apt-get install sysstat' before). And as Zador pointed out. There are cards with very low random I/O performance where this test can take ages (but looking at iostat output you can estimate the duration already)

Thank you for your patience and for the info.

 

Here are the results for Samsung EVO 16GB, brand new (product code is MB-MP16DA/EU).

Tested on Cubietruck  with Armbian_5.07_Bananapipro_Debian_jessie_4.4.6 from the first post (adapted for cubietruck).

Results from pass No 5, 6 & 7.

 

 

                                                              random    random                                  
              kB  reclen    write  rewrite    read    reread    read     write
          102400       4     2284     1901     6650     6649     6529     1301                                                          
          102400      16     6049     7126    15109    15155    14847     3901                                                          
          102400     512    11508    11631    22368    22363    22225    10099                                                          
          102400    1024    12100    12146    22732    22744    22633    10032                                                          
          102400   16384    12230    12110    22785    22775    22776    11547          

                                                              random    random                                  
              kB  reclen    write  rewrite    read    reread    read     write     
          102400       4     2321     2261     6672     6669     6555     1305                                                          
          102400      16     5903     6747    14956    15072    14742     3880                                                          
          102400     512    11417    12308    22531    22533    22393     9858                                                          
          102400    1024    11751    12030    22664    22663    22477    10231                                                          
          102400   16384    12237    12145    22720    22717    22710    11300 

                                                              random    random                                
              kB  reclen    write  rewrite    read    reread    read     write
          102400       4     2310     2299     6679     6674     6562     1310                                                          
          102400      16     6313     6716    15062    15140    14668     3962                                                          
          102400     512     9232    11316    22431    22425    22291     9952                                                          
          102400    1024    10457    12193    22704    22703    22568     9447                                                          
          102400   16384    10818    12223    22712    22713    22662    11409 

### mmc0:59b4 info:

                 cid: 1b534d3030303030106cc553f300fa8d 
                 csd: 400e00325b590000775d7f800a4000a3 
                 scr: 0235800300000000 
                date: 10/2015 
                name: 00000 
                type: SD 
preferred_erase_size: 4194304 
               fwrev: 0x0 
               hwrev: 0x1 
               oemid: 0x534d 
              manfid: 0x00001b 
              serial: 0x6cc553f3 
              uevent: DRIVER=mmcblk MMC_TYPE=SD MMC_NAME=00000 MODALIAS=mmc:block 
          erase_size: 512  

 

 

 

HW info from armbianmonitor below (due to sprunge overquota)

 

 

root@cubietruck:~# cat /var/log/armhwinfo.log
Tue Apr  5 11:46:17 CEST 2016 sun7i armv7l  Cubietech Cubietruck Cubietruck
Linux version 4.4.6-sunxi (root@armbian) (gcc version 5.3.1 20160205 (Ubuntu/Linaro 5.3.1-8ubuntu2) ) #1 SMP Tue Apr 5 11:40:03 CEST 2016

### dmesg:

[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Initializing cgroup subsys cpuset
[    0.000000] Initializing cgroup subsys cpu
[    0.000000] Initializing cgroup subsys cpuacct
[    0.000000] Linux version 4.4.6-sunxi (root@armbian) (gcc version 5.3.1 20160205 (Ubuntu/Linaro 5.3.1-8ubuntu2) ) #1 SMP Tue Apr 5 11:40:03 CEST 2016
[    0.000000] CPU: ARMv7 Processor [410fc074] revision 4 (ARMv7), cr=10c5387d
[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[    0.000000] Machine model: Cubietech Cubietruck
[    0.000000] cma: Reserved 16 MiB at 0xbe800000
[    0.000000] Memory policy: Data cache writealloc
[    0.000000] On node 0 totalpages: 522263
[    0.000000] free_area_init_node: node 0, pgdat c0c3b440, node_mem_map eee01000
[    0.000000]   Normal zone: 1728 pages used for memmap
[    0.000000]   Normal zone: 0 pages reserved
[    0.000000]   Normal zone: 196608 pages, LIFO batch:31
[    0.000000]   HighMem zone: 325655 pages, LIFO batch:31
[    0.000000] psci: probing for conduit method from DT.
[    0.000000] psci: Using PSCI v0.1 Function IDs from DT
[    0.000000] PERCPU: Embedded 13 pages/cpu @eedc5000 s23116 r8192 d21940 u53248
[    0.000000] pcpu-alloc: s23116 r8192 d21940 u53248 alloc=13*4096
[    0.000000] pcpu-alloc: [0] 0 [0] 1 
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 520535
[    0.000000] Kernel command line: console=tty1 root=/dev/mmcblk0p1 rootwait rootfstype=ext4 cgroup_enable=memory swapaccount=1 sunxi_ve_mem_reserve=0 sunxi_g2d_mem_reserve=0 sunxi_no_mali_mem_reserve sunxi_fb_mem_reserve=16 hdmi.audio=EDID:0 disp.screen0_output_mode=1920x1080p60 panic=10 consoleblank=0 enforcing=0 loglevel=7
[    0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)
[    0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
[    0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
[    0.000000] Memory: 2040328K/2089052K available (9165K kernel code, 634K rwdata, 2124K rodata, 604K init, 305K bss, 32340K reserved, 16384K cma-reserved, 1286236K highmem)
[    0.000000] Virtual kernel memory layout:
    vector  : 0xffff0000 - 0xffff1000   (   4 kB)
    fixmap  : 0xffc00000 - 0xfff00000   (3072 kB)
    vmalloc : 0xf0800000 - 0xff800000   ( 240 MB)
    lowmem  : 0xc0000000 - 0xf0000000   ( 768 MB)
    pkmap   : 0xbfe00000 - 0xc0000000   (   2 MB)
    modules : 0xbf000000 - 0xbfe00000   (  14 MB)
      .text : 0xc0008000 - 0xc0b0e764   (11290 kB)
      .init : 0xc0b0f000 - 0xc0ba6000   ( 604 kB)
      .data : 0xc0ba6000 - 0xc0c44860   ( 635 kB)
       .bss : 0xc0c47000 - 0xc0c93620   ( 306 kB)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[    0.000000] Hierarchical RCU implementation.
[    0.000000] 	Build-time adjustment of leaf fanout to 32.
[    0.000000] 	RCU restricting CPUs from NR_CPUS=4 to nr_cpu_ids=2.
[    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=32, nr_cpu_ids=2
[    0.000000] NR_IRQS:16 nr_irqs:16 16
[    0.000000] Architected cp15 timer(s) running at 24.00MHz (phys).
[    0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x588fe9dc0, max_idle_ns: 440795202592 ns
[    0.000008] sched_clock: 56 bits at 24MHz, resolution 41ns, wraps every 4398046511097ns
[    0.000022] Switching to timer-based delay loop, resolution 41ns
[    0.000542] clocksource: timer: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns
[    0.000798] clocksource: hstimer: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 12741736309 ns
[    0.001028] Console: colour dummy device 80x30
[    0.001876] console [tty1] enabled
[    0.001923] Calibrating delay loop (skipped), value calculated using timer frequency.. 48.00 BogoMIPS (lpj=240000)
[    0.001974] pid_max: default: 32768 minimum: 301
[    0.002180] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
[    0.002218] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
[    0.003075] Initializing cgroup subsys io
[    0.003138] Initializing cgroup subsys memory
[    0.003194] Initializing cgroup subsys devices
[    0.003228] Initializing cgroup subsys freezer
[    0.003270] Initializing cgroup subsys net_cls
[    0.003303] Initializing cgroup subsys perf_event
[    0.003336] Initializing cgroup subsys net_prio
[    0.003427] CPU: Testing write buffer coherency: ok
[    0.003504] ftrace: allocating 28707 entries in 85 pages
[    0.053971] /cpus/cpu@0 missing clock-frequency property
[    0.054039] /cpus/cpu@1 missing clock-frequency property
[    0.054069] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[    0.054191] Setting up static identity map for 0x400082c0 - 0x40008318
[    0.056649] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[    0.056764] Brought up 2 CPUs
[    0.056828] SMP: Total of 2 processors activated (96.00 BogoMIPS).
[    0.056851] CPU: All CPU(s) started in HYP mode.
[    0.056870] CPU: Virtualization extensions available.
[    0.057865] devtmpfs: initialized
[    0.067693] VFP support v0.3: implementor 41 architecture 2 part 30 variant 7 rev 4
[    0.068170] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.069384] xor: measuring software checksum speed
[    0.163656]    arm4regs  :  1130.000 MB/sec
[    0.263735]    8regs     :   787.200 MB/sec
[    0.363807]    32regs    :   764.400 MB/sec
[    0.463881]    neon      :  1139.600 MB/sec
[    0.463905] xor: using function: neon (1139.600 MB/sec)
[    0.464093] pinctrl core: initialized pinctrl subsystem
[    0.465500] NET: Registered protocol family 16
[    0.466976] DMA: preallocated 256 KiB pool for atomic coherent allocations
[    0.493967] cpuidle: using governor ladder
[    0.523994] cpuidle: using governor menu
[    0.532765] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
[    0.532822] hw-breakpoint: maximum watchpoint size is 8 bytes.
[    0.714371] raid6: int32x1  gen()   159 MB/s
[    0.884623] raid6: int32x1  xor()   146 MB/s
[    1.054704] raid6: int32x2  gen()   192 MB/s
[    1.224919] raid6: int32x2  xor()   156 MB/s
[    1.395135] raid6: int32x4  gen()   198 MB/s
[    1.565276] raid6: int32x4  xor()   155 MB/s
[    1.735400] raid6: int32x8  gen()   185 MB/s
[    1.905556] raid6: int32x8  xor()   127 MB/s
[    2.075631] raid6: neonx1   gen()   447 MB/s
[    2.245800] raid6: neonx1   xor()   328 MB/s
[    2.416041] raid6: neonx2   gen()   587 MB/s
[    2.586163] raid6: neonx2   xor()   426 MB/s
[    2.756340] raid6: neonx4   gen()   651 MB/s
[    2.926492] raid6: neonx4   xor()   450 MB/s
[    3.096709] raid6: neonx8   gen()   616 MB/s
[    3.266865] raid6: neonx8   xor()   435 MB/s
[    3.266888] raid6: using algorithm neonx4 gen() 651 MB/s
[    3.266909] raid6: .... xor() 450 MB/s, rmw enabled
[    3.266929] raid6: using intx1 recovery algorithm
[    3.267381] reg-fixed-voltage ahci-5v: could not find pctldev for node /soc@01c00000/pinctrl@01c20800/ahci_pwr_pin@1, deferring probe
[    3.267476] reg-fixed-voltage usb0-vbus: could not find pctldev for node /soc@01c00000/pinctrl@01c20800/usb0_vbus_pin@0, deferring probe
[    3.267542] reg-fixed-voltage usb1-vbus: could not find pctldev for node /soc@01c00000/pinctrl@01c20800/usb1_vbus_pin@0, deferring probe
[    3.267607] reg-fixed-voltage usb2-vbus: could not find pctldev for node /soc@01c00000/pinctrl@01c20800/usb2_vbus_pin@0, deferring probe
[    3.269642] SCSI subsystem initialized
[    3.270049] libata version 3.00 loaded.
[    3.270424] usbcore: registered new interface driver usbfs
[    3.270526] usbcore: registered new interface driver hub
[    3.270631] usbcore: registered new device driver usb
[    3.270983] media: Linux media interface: v0.10
[    3.271084] Linux video capture interface: v2.00
[    3.271227] pps_core: LinuxPPS API ver. 1 registered
[    3.271253] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    3.271312] PTP clock support registered
[    3.273239] clocksource: Switched to clocksource arch_sys_counter
[    3.335052] simple-framebuffer bf817000.framebuffer: framebuffer at 0xbf817000, 0x7e9000 bytes, mapped to 0xf0900000
[    3.335123] simple-framebuffer bf817000.framebuffer: format=x8r8g8b8, mode=1920x1080x32, linelength=7680
[    3.372065] Console: switching to colour frame buffer device 240x67
[    3.408004] simple-framebuffer bf817000.framebuffer: fb0: simplefb registered!
[    3.419425] NET: Registered protocol family 2
[    3.420411] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
[    3.420729] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
[    3.421052] TCP: Hash tables configured (established 8192 bind 8192)
[    3.421354] UDP hash table entries: 512 (order: 2, 16384 bytes)
[    3.421598] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
[    3.422121] NET: Registered protocol family 1
[    3.422885] RPC: Registered named UNIX socket transport module.
[    3.423088] RPC: Registered udp transport module.
[    3.423296] RPC: Registered tcp transport module.
[    3.423442] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    3.424645] hw perfevents: enabled with armv7_cortex_a7 PMU driver, 5 counters available
[    3.426354] futex hash table entries: 512 (order: 3, 32768 bytes)
[    3.427150] Initialise system trusted keyring
[    3.437007] zbud: loaded
[    3.440905] NFS: Registering the id_resolver key type
[    3.441162] Key type id_resolver registered
[    3.441293] Key type id_legacy registered
[    3.441440] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[    3.441641] Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
[    3.443682] JFS: nTxBlock = 8192, nTxLock = 65536
[    3.455734] SGI XFS with ACLs, security attributes, realtime, no debug enabled
[    3.465034] bounce: pool size: 64 pages
[    3.465548] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249)
[    3.466004] io scheduler noop registered
[    3.466149] io scheduler deadline registered
[    3.466345] io scheduler cfq registered (default)
[    3.467022] sun4i-usb-phy 1c13400.phy: could not find pctldev for node /soc@01c00000/pinctrl@01c20800/usb0_id_detect_pin@0, deferring probe
[    3.470564] sun7i-a20-pinctrl 1c20800.pinctrl: initialized sunXi PIO driver
[    3.548128] Serial: 8250/16550 driver, 8 ports, IRQ sharing disabled
[    3.572073] 1c28000.serial: ttyS0 at MMIO 0x1c28000 (irq = 44, base_baud = 1500000) is a U6_16550A
[    3.594057] 1c28800.serial: ttyS2 at MMIO 0x1c28800 (irq = 45, base_baud = 1500000) is a U6_16550A
[    3.599979] brd: module loaded
[    3.608570] loop: module loaded
[    3.611238] sun7i-dwmac 1c50000.ethernet: no regulator found
[    3.611523] sun7i-dwmac 1c50000.ethernet: no reset control found
[    3.620858]  Ring mode enabled
[    3.630070]  No HW DMA feature register supported
[    3.630217]  Normal descriptors
[    3.648589]  TX Checksum insertion supported
[    3.662702] libphy: stmmac: probed
[    3.672087] eth0: PHY ID 001cc915 at 0 IRQ POLL (stmmac-0:00) active
[    3.681391] eth0: PHY ID 001cc915 at 1 IRQ POLL (stmmac-0:01)
[    3.690945] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    3.700131] ehci-platform: EHCI generic platform driver
[    3.709706] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    3.718822] ohci-platform: OHCI generic platform driver
[    3.728351] usbcore: registered new interface driver usb-storage
[    3.739172] sunxi-rtc 1c20d00.rtc: rtc core: registered rtc-sunxi as rtc0
[    3.748210] sunxi-rtc 1c20d00.rtc: RTC enabled
[    3.757209] i2c /dev entries driver
[    3.767377] axp20x 0-0034: AXP20x variant AXP209 found
[    3.789992] input: axp20x-pek as /devices/platform/soc@01c00000/1c2ac00.i2c/i2c-0/0-0034/axp20x-pek/input/input0
[    3.806633] axp20x 0-0034: Battery detection is disabled, enabling
[    3.816749] axp20x 0-0034: Backup (RTC) battery charging is enabled
[    3.826233] axp20x 0-0034: AXP20X driver loaded
[    3.838735] sunxi-wdt 1c20c90.watchdog: Watchdog enabled (timeout=16 sec, nowayout=0)
[    3.849213] sunxi-mmc 1c0f000.mmc: No vqmmc regulator found
[    3.859328] sunxi-mmc 1c0f000.mmc: Got CD GPIO
[    3.903519] sunxi-mmc 1c0f000.mmc: base:0xf08d6000 irq:26
[    3.913499] sunxi-mmc 1c12000.mmc: No vqmmc regulator found
[    3.923404] sunxi-mmc 1c12000.mmc: allocated mmc-pwrseq
[    3.940655] mmc0: host does not support reading read-only switch, assuming write-enable
[    3.952351] mmc0: new high speed SDHC card at address 59b4
[    3.962286] mmcblk0: mmc0:59b4 00000 14.9 GiB 
[    3.963324] sunxi-mmc 1c12000.mmc: base:0xf08da000 irq:27
[    3.965180] ledtrig-cpu: registered to indicate activity on CPUs
[    3.965311] hidraw: raw HID events driver (C) Jiri Kosina
[    3.965530] usbcore: registered new interface driver usbhid
[    3.965533] usbhid: USB HID core driver
[    3.966923] Initializing XFRM netlink socket
[    3.968169] NET: Registered protocol family 10
[    3.969673] NET: Registered protocol family 17
[    3.969748] NET: Registered protocol family 15
[    3.969820] bridge: automatic filtering via arp/ip/ip6tables has been deprecated. Update your scripts to load br_netfilter if you need this.
[    3.969908] 8021q: 802.1Q VLAN Support v1.8
[    3.969993] Key type dns_resolver registered
[    3.970742] Registering SWP/SWPB emulation handler
[    3.972111] registered taskstats version 1
[    3.972133] Loading compiled-in X.509 certificates
[    3.972300] zswap: loaded using pool lzo/zbud
[    3.975989] Btrfs loaded
[    3.978010] Key type encrypted registered
[    4.043325] ahci-sunxi 1c18000.sata: controller can't do PMP, turning off CAP_PMP
[    4.043396] ahci-sunxi 1c18000.sata: SSS flag set, parallel bus scan disabled
[    4.043435] ahci-sunxi 1c18000.sata: AHCI 0001.0100 32 slots 1 ports 3 Gbps 0x1 impl platform mode
[    4.043449] ahci-sunxi 1c18000.sata: flags: ncq sntf stag pm led clo only pio slum part ccc 
[    4.044973] scsi host0: ahci-sunxi
[    4.045417] ata1: SATA max UDMA/133 mmio [mem 0x01c18000-0x01c18fff] port 0x100 irq 32
[    4.045996] ehci-platform 1c14000.usb: EHCI Host Controller
[    4.046042] ehci-platform 1c14000.usb: new USB bus registered, assigned bus number 1
[    4.046347] ehci-platform 1c14000.usb: irq 29, io mem 0x01c14000
[    4.063277] ehci-platform 1c14000.usb: USB 2.0 started, EHCI 1.00
[    4.063639] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[    4.063647] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    4.063654] usb usb1: Product: EHCI Host Controller
[    4.063661] usb usb1: Manufacturer: Linux 4.4.6-sunxi ehci_hcd
[    4.063666] usb usb1: SerialNumber: 1c14000.usb
[    4.064710] hub 1-0:1.0: USB hub found
[    4.064780] hub 1-0:1.0: 1 port detected
[    4.065807] ehci-platform 1c1c000.usb: EHCI Host Controller
[    4.065848] ehci-platform 1c1c000.usb: new USB bus registered, assigned bus number 2
[    4.066217] ehci-platform 1c1c000.usb: irq 33, io mem 0x01c1c000
[    4.083286] ehci-platform 1c1c000.usb: USB 2.0 started, EHCI 1.00
[    4.083598] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
[    4.083606] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    4.083612] usb usb2: Product: EHCI Host Controller
[    4.083619] usb usb2: Manufacturer: Linux 4.4.6-sunxi ehci_hcd
[    4.083626] usb usb2: SerialNumber: 1c1c000.usb
[    4.084630] hub 2-0:1.0: USB hub found
[    4.084692] hub 2-0:1.0: 1 port detected
[    4.085746] ohci-platform 1c14400.usb: Generic Platform OHCI controller
[    4.085803] ohci-platform 1c14400.usb: new USB bus registered, assigned bus number 3
[    4.086106] ohci-platform 1c14400.usb: irq 30, io mem 0x01c14400
[    4.147582] usb usb3: New USB device found, idVendor=1d6b, idProduct=0001
[    4.147591] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    4.147597] usb usb3: Product: Generic Platform OHCI controller
[    4.147603] usb usb3: Manufacturer: Linux 4.4.6-sunxi ohci_hcd
[    4.147609] usb usb3: SerialNumber: 1c14400.usb
[    4.148618] hub 3-0:1.0: USB hub found
[    4.148685] hub 3-0:1.0: 1 port detected
[    4.149697] ohci-platform 1c1c400.usb: Generic Platform OHCI controller
[    4.149739] ohci-platform 1c1c400.usb: new USB bus registered, assigned bus number 4
[    4.150042] ohci-platform 1c1c400.usb: irq 34, io mem 0x01c1c400
[    4.207504] usb usb4: New USB device found, idVendor=1d6b, idProduct=0001
[    4.207513] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    4.207519] usb usb4: Product: Generic Platform OHCI controller
[    4.207526] usb usb4: Manufacturer: Linux 4.4.6-sunxi ohci_hcd
[    4.207531] usb usb4: SerialNumber: 1c1c400.usb
[    4.208645] hub 4-0:1.0: USB hub found
[    4.208729] hub 4-0:1.0: 1 port detected
[    4.209832] usb_phy_generic.0.auto supply vcc not found, using dummy regulator
[    4.210370] musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, bulk combine, bulk split, HB-ISO Rx, HB-ISO Tx, SoftConn)
[    4.210378] musb-hdrc: MHDRC RTL version 0.0 
[    4.210395] musb-hdrc: 11/11 max ep, 5184/8192 memory
[    4.210554] musb-hdrc musb-hdrc.1.auto: MUSB HDRC host driver
[    4.210568] musb-hdrc musb-hdrc.1.auto: new USB bus registered, assigned bus number 5
[    4.210953] usb usb5: New USB device found, idVendor=1d6b, idProduct=0002
[    4.210961] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    4.210968] usb usb5: Product: MUSB HDRC host driver
[    4.210974] usb usb5: Manufacturer: Linux 4.4.6-sunxi musb-hcd
[    4.210980] usb usb5: SerialNumber: musb-hdrc.1.auto
[    4.211961] hub 5-0:1.0: USB hub found
[    4.212026] hub 5-0:1.0: 1 port detected
[    4.393295] ata1: SATA link down (SStatus 0 SControl 300)
[    4.620214]  mmcblk0: p1
[    4.634951] sunxi-mmc 1c12000.mmc: smc 1 err, cmd 8, RTO !!
[    4.652348] mmc1: queuing unknown CIS tuple 0x80 (2 bytes)
[    4.661810] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
[    4.670310] vcc3v0: disabling
[    4.671529] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
[    4.674316] mmc1: queuing unknown CIS tuple 0x80 (7 bytes)
[    4.689924] mmc1: new high speed SDIO card at address 0001
[    4.701721] vcc5v0: disabling
[    4.709895] usb0-vbus: disabling
[    4.730410] EXT4-fs (mmcblk0p1): mounted filesystem with ordered data mode. Opts: (null)
[    4.738480] VFS: Mounted root (ext4 filesystem) readonly on device 179:1.
[    4.749713] devtmpfs: mounted
[    4.758206] Freeing unused kernel memory: 604K (c0b0f000 - c0ba6000)
[    4.993319] usb 3-1: new low-speed USB device number 2 using ohci-platform
[    5.091385] random: systemd urandom read with 10 bits of entropy available
[    5.105553] systemd[1]: systemd 215 running in system mode. (+PAM +AUDIT +SELINUX +IMA +SYSVINIT +LIBCRYPTSETUP +GCRYPT +ACL +XZ -SECCOMP -APPARMOR)
[    5.114747] systemd[1]: Detected architecture 'arm'.
[    5.161843] systemd[1]: Set hostname to <bananapipro>.
[    5.217184] usb 3-1: New USB device found, idVendor=046d, idProduct=c315
[    5.225642] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    5.233983] usb 3-1: Product: Logitech USB Keyboard
[    5.242231] usb 3-1: Manufacturer: Logitech
[    5.265153] input: Logitech Logitech USB Keyboard as /devices/platform/soc@01c00000/1c14400.usb/usb3/3-1/3-1:1.0/0003:046D:C315.0001/input/input1
[    5.333737] hid-generic 0003:046D:C315.0001: input,hidraw0: USB HID v1.10 Keyboard [Logitech Logitech USB Keyboard] on usb-1c14400.usb-1/input0
[    5.658075] systemd[1]: Cannot add dependency job for unit display-manager.service, ignoring: Unit display-manager.service failed to load: No such file or directory.
[    5.670679] systemd[1]: Starting Forward Password Requests to Wall Directory Watch.
[    5.680640] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[    5.690029] systemd[1]: Expecting device dev-ttyS0.device...
[    5.709611] systemd[1]: Starting Remote File Systems (Pre).
[    5.729190] systemd[1]: Reached target Remote File Systems (Pre).
[    5.738835] systemd[1]: Starting Dispatch Password Requests to Console Directory Watch.
[    5.748685] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
[    5.758293] systemd[1]: Starting Paths.
[    5.777937] systemd[1]: Reached target Paths.
[    5.787545] systemd[1]: Starting Arbitrary Executable File Formats File System Automount Point.
[    5.808454] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
[    5.818447] systemd[1]: Starting Encrypted Volumes.
[    5.839031] systemd[1]: Reached target Encrypted Volumes.
[    5.848998] systemd[1]: Starting Swap.
[    5.869457] systemd[1]: Reached target Swap.
[    5.879298] systemd[1]: Starting Root Slice.
[    5.899645] systemd[1]: Created slice Root Slice.
[    5.909472] systemd[1]: Starting User and Session Slice.
[    5.930196] systemd[1]: Created slice User and Session Slice.
[    5.940162] systemd[1]: Starting Delayed Shutdown Socket.
[    5.960786] systemd[1]: Listening on Delayed Shutdown Socket.
[    5.970666] systemd[1]: Starting /dev/initctl Compatibility Named Pipe.
[    5.991491] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
[    6.001518] systemd[1]: Starting Journal Socket (/dev/log).
[    6.022529] systemd[1]: Listening on Journal Socket (/dev/log).
[    6.032769] systemd[1]: Starting udev Control Socket.
[    6.054021] systemd[1]: Listening on udev Control Socket.
[    6.064282] systemd[1]: Starting udev Kernel Socket.
[    6.085427] systemd[1]: Listening on udev Kernel Socket.
[    6.095756] systemd[1]: Starting Journal Socket.
[    6.117334] systemd[1]: Listening on Journal Socket.
[    6.127825] systemd[1]: Starting System Slice.
[    6.149655] systemd[1]: Created slice System Slice.
[    6.160071] systemd[1]: Starting File System Check on Root Device...
[    6.224189] systemd[1]: Starting system-serial\x2dgetty.slice.
[    6.247026] systemd[1]: Created slice system-serial\x2dgetty.slice.
[    6.257677] systemd[1]: Starting system-getty.slice.
[    6.279321] systemd[1]: Created slice system-getty.slice.
[    6.289568] systemd[1]: Starting Increase datagram queue length...
[    6.314854] systemd[1]: Starting Restore / save the current clock...
[    6.345838] systemd[1]: Mounting Debug File System...
[    6.376443] systemd[1]: Starting Create list of required static device nodes for the current kernel...
[    6.412168] systemd[1]: Started Set Up Additional Binary Formats.
[    6.423035] systemd[1]: Starting udev Coldplug all Devices...
[    6.452245] systemd[1]: Mounting POSIX Message Queue File System...
[    6.558170] systemd[1]: Starting Load Kernel Modules...
[    6.624594] systemd[1]: Mounted Huge Pages File System.
[    6.634864] systemd[1]: Starting LSB: Set keymap...
[    6.658412] systemd[1]: Starting Slices.
[    6.679647] systemd[1]: Reached target Slices.
[    6.680017] fuse init (API version 7.23)
[    6.711787] systemd[1]: Mounted POSIX Message Queue File System.
[    6.731798] systemd[1]: Mounted Debug File System.
[    6.753629] systemd[1]: Started File System Check on Root Device.
[    6.781383] systemd[1]: Started Increase datagram queue length.
[    6.804941] systemd[1]: Started Restore / save the current clock.
[    6.817744] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)
[    6.839172] systemd[1]: Started Create list of required static device nodes for the current kernel.
[    6.898528] systemd[1]: Started Load Kernel Modules.
[    6.921531] systemd[1]: Started LSB: Set keymap.
[    6.937909] systemd[1]: Time has been changed
[    7.072445] systemd[1]: Started udev Coldplug all Devices.
[    7.115492] brcmfmac: brcmf_c_preinit_dcmds: Firmware version = wl0: Apr 22 2013 14:50:00 version 5.90.195.89.6 FWID 01-b30a427d
[    7.149196] brcmfmac: brcmf_cfg80211_reg_notifier: not a ISO3166 code
[    7.197624] systemd[1]: Mounting FUSE Control File System...
[    7.254259] systemd[1]: Mounted Configuration File System.
[    7.264820] systemd[1]: Starting Apply Kernel Variables...
[    7.289454] systemd[1]: Starting Create Static Device Nodes in /dev...
[    7.314984] systemd[1]: Starting Syslog Socket.
[    7.337102] systemd[1]: Listening on Syslog Socket.
[    7.347074] systemd[1]: Starting Journal Service...
[    7.383571] systemd[1]: Started Journal Service.
[    7.543518] systemd-udevd[172]: starting version 215
[    8.150913] brcmfmac: brcmf_cfg80211_reg_notifier: not a ISO3166 code
[    8.160238] cfg80211: World regulatory domain updated:
[    8.160250] cfg80211:  DFS Master region: unset
[    8.160251] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
[    8.160270] cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
[    8.160276] cfg80211:   (2457000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
[    8.160282] cfg80211:   (2474000 KHz - 2494000 KHz @ 20000 KHz), (N/A, 2000 mBm), (N/A)
[    8.160290] cfg80211:   (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (N/A)
[    8.160297] cfg80211:   (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (0 s)
[    8.160302] cfg80211:   (5490000 KHz - 5730000 KHz @ 160000 KHz), (N/A, 2000 mBm), (0 s)
[    8.160307] cfg80211:   (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 2000 mBm), (N/A)
[    8.160313] cfg80211:   (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 0 mBm), (N/A)
[    8.341986] sun4i-ss 1c15000.crypto-engine: no reset control found
[    8.352559] sun4i-ss 1c15000.crypto-engine: Die ID 0
[    8.593539] sun4i-codec 1c22c00.codec: Codec <-> 1c22c00.codec mapping ok
[   14.925629] EXT4-fs (mmcblk0p1): re-mounted. Opts: commit=600,errors=remount-ro
[   15.457441] systemd-journald[170]: Received request to flush runtime journal from PID 1
[   16.094156]  RX IPC Checksum Offload disabled
[   16.102336]  No MAC Management Counters available
[   21.073670] sun7i-dwmac 1c50000.ethernet eth0: Link is Up - 100Mbps/Full - flow control off

### lsusb:

Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               1.10
  bDeviceClass            9 Hub
  bDeviceSubClass         0 Unused
  bDeviceProtocol         0 Full speed (or root) hub
  bMaxPacketSize0        64
  idVendor           0x1d6b Linux Foundation
  idProduct          0x0001 1.1 root hub
  bcdDevice            4.04
  iManufacturer           3 Linux 4.4.6-sunxi ohci_hcd
  iProduct                2 Generic Platform OHCI controller
  iSerial                 1 1c1c400.usb
  bNumConfigurations      1
  Configuration Descriptor:
    bLength                 9
    bDescriptorType         2
    wTotalLength           25
    bNumInterfaces          1
    bConfigurationValue     1
    iConfiguration          0 
    bmAttributes         0xe0
      Self Powered
      Remote Wakeup
    MaxPower                0mA
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        0
      bAlternateSetting       0
      bNumEndpoints           1
      bInterfaceClass         9 Hub
      bInterfaceSubClass      0 Unused
      bInterfaceProtocol      0 Full speed (or root) hub
      iInterface              0 
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x81  EP 1 IN
        bmAttributes            3
          Transfer Type            Interrupt
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0002  1x 2 bytes
        bInterval             255
Hub Descriptor:
  bLength               9
  bDescriptorType      41
  nNbrPorts             1
  wHubCharacteristic 0x0012
    No power switching (usb 1.0)
    No overcurrent protection
  bPwrOn2PwrGood        2 * 2 milli seconds
  bHubContrCurrent      0 milli Ampere
  DeviceRemovable    0x00
  PortPwrCtrlMask    0xff
 Hub Port Status:
   Port 1: 0000.0100 power
Device Status:     0x0001
  Self Powered

Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               2.00
  bDeviceClass            9 Hub
  bDeviceSubClass         0 Unused
  bDeviceProtocol         0 Full speed (or root) hub
  bMaxPacketSize0        64
  idVendor           0x1d6b Linux Foundation
  idProduct          0x0002 2.0 root hub
  bcdDevice            4.04
  iManufacturer           3 Linux 4.4.6-sunxi ehci_hcd
  iProduct                2 EHCI Host Controller
  iSerial                 1 1c1c000.usb
  bNumConfigurations      1
  Configuration Descriptor:
    bLength                 9
    bDescriptorType         2
    wTotalLength           25
    bNumInterfaces          1
    bConfigurationValue     1
    iConfiguration          0 
    bmAttributes         0xe0
      Self Powered
      Remote Wakeup
    MaxPower                0mA
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        0
      bAlternateSetting       0
      bNumEndpoints           1
      bInterfaceClass         9 Hub
      bInterfaceSubClass      0 Unused
      bInterfaceProtocol      0 Full speed (or root) hub
      iInterface              0 
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x81  EP 1 IN
        bmAttributes            3
          Transfer Type            Interrupt
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0004  1x 4 bytes
        bInterval              12
Hub Descriptor:
  bLength               9
  bDescriptorType      41
  nNbrPorts             1
  wHubCharacteristic 0x000a
    No power switching (usb 1.0)
    Per-port overcurrent protection
  bPwrOn2PwrGood       10 * 2 milli seconds
  bHubContrCurrent      0 milli Ampere
  DeviceRemovable    0x00
  PortPwrCtrlMask    0xff
 Hub Port Status:
   Port 1: 0000.0100 power
Device Status:     0x0001
  Self Powered

Bus 003 Device 002: ID 046d:c315 Logitech, Inc. Classic Keyboard 200
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               1.10
  bDeviceClass            0 (Defined at Interface level)
  bDeviceSubClass         0 
  bDeviceProtocol         0 
  bMaxPacketSize0         8
  idVendor           0x046d Logitech, Inc.
  idProduct          0xc315 Classic Keyboard 200
  bcdDevice           28.00
  iManufacturer           1 Logitech
  iProduct                2 Logitech USB Keyboard
  iSerial                 0 
  bNumConfigurations      1
  Configuration Descriptor:
    bLength                 9
    bDescriptorType         2
    wTotalLength           34
    bNumInterfaces          1
    bConfigurationValue     1
    iConfiguration          0 
    bmAttributes         0xa0
      (Bus Powered)
      Remote Wakeup
    MaxPower              100mA
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        0
      bAlternateSetting       0
      bNumEndpoints           1
      bInterfaceClass         3 Human Interface Device
      bInterfaceSubClass      1 Boot Interface Subclass
      bInterfaceProtocol      1 Keyboard
      iInterface              0 
        HID Device Descriptor:
          bLength                 9
          bDescriptorType        33
          bcdHID               1.10
          bCountryCode            0 Not supported
          bNumDescriptors         1
          bDescriptorType        34 Report
          wDescriptorLength      64
         Report Descriptors: 
           ** UNAVAILABLE **
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x81  EP 1 IN
        bmAttributes            3
          Transfer Type            Interrupt
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0008  1x 8 bytes
        bInterval              10
Device Status:     0x0000
  (Bus Powered)

Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               1.10
  bDeviceClass            9 Hub
  bDeviceSubClass         0 Unused
  bDeviceProtocol         0 Full speed (or root) hub
  bMaxPacketSize0        64
  idVendor           0x1d6b Linux Foundation
  idProduct          0x0001 1.1 root hub
  bcdDevice            4.04
  iManufacturer           3 Linux 4.4.6-sunxi ohci_hcd
  iProduct                2 Generic Platform OHCI controller
  iSerial                 1 1c14400.usb
  bNumConfigurations      1
  Configuration Descriptor:
    bLength                 9
    bDescriptorType         2
    wTotalLength           25
    bNumInterfaces          1
    bConfigurationValue     1
    iConfiguration          0 
    bmAttributes         0xe0
      Self Powered
      Remote Wakeup
    MaxPower                0mA
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        0
      bAlternateSetting       0
      bNumEndpoints           1
      bInterfaceClass         9 Hub
      bInterfaceSubClass      0 Unused
      bInterfaceProtocol      0 Full speed (or root) hub
      iInterface              0 
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x81  EP 1 IN
        bmAttributes            3
          Transfer Type            Interrupt
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0002  1x 2 bytes
        bInterval             255
Hub Descriptor:
  bLength               9
  bDescriptorType      41
  nNbrPorts             1
  wHubCharacteristic 0x0012
    No power switching (usb 1.0)
    No overcurrent protection
  bPwrOn2PwrGood        2 * 2 milli seconds
  bHubContrCurrent      0 milli Ampere
  DeviceRemovable    0x00
  PortPwrCtrlMask    0xff
 Hub Port Status:
   Port 1: 0000.0303 lowspeed power enable connect
Device Status:     0x0001
  Self Powered

Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               2.00
  bDeviceClass            9 Hub
  bDeviceSubClass         0 Unused
  bDeviceProtocol         0 Full speed (or root) hub
  bMaxPacketSize0        64
  idVendor           0x1d6b Linux Foundation
  idProduct          0x0002 2.0 root hub
  bcdDevice            4.04
  iManufacturer           3 Linux 4.4.6-sunxi ehci_hcd
  iProduct                2 EHCI Host Controller
  iSerial                 1 1c14000.usb
  bNumConfigurations      1
  Configuration Descriptor:
    bLength                 9
    bDescriptorType         2
    wTotalLength           25
    bNumInterfaces          1
    bConfigurationValue     1
    iConfiguration          0 
    bmAttributes         0xe0
      Self Powered
      Remote Wakeup
    MaxPower                0mA
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        0
      bAlternateSetting       0
      bNumEndpoints           1
      bInterfaceClass         9 Hub
      bInterfaceSubClass      0 Unused
      bInterfaceProtocol      0 Full speed (or root) hub
      iInterface              0 
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x81  EP 1 IN
        bmAttributes            3
          Transfer Type            Interrupt
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0004  1x 4 bytes
        bInterval              12
Hub Descriptor:
  bLength               9
  bDescriptorType      41
  nNbrPorts             1
  wHubCharacteristic 0x000a
    No power switching (usb 1.0)
    Per-port overcurrent protection
  bPwrOn2PwrGood       10 * 2 milli seconds
  bHubContrCurrent      0 milli Ampere
  DeviceRemovable    0x00
  PortPwrCtrlMask    0xff
 Hub Port Status:
   Port 1: 0000.0100 power
Device Status:     0x0001
  Self Powered

Bus 005 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               2.00
  bDeviceClass            9 Hub
  bDeviceSubClass         0 Unused
  bDeviceProtocol         1 Single TT
  bMaxPacketSize0        64
  idVendor           0x1d6b Linux Foundation
  idProduct          0x0002 2.0 root hub
  bcdDevice            4.04
  iManufacturer           3 Linux 4.4.6-sunxi musb-hcd
  iProduct                2 MUSB HDRC host driver
  iSerial                 1 musb-hdrc.1.auto
  bNumConfigurations      1
  Configuration Descriptor:
    bLength                 9
    bDescriptorType         2
    wTotalLength           25
    bNumInterfaces          1
    bConfigurationValue     1
    iConfiguration          0 
    bmAttributes         0xe0
      Self Powered
      Remote Wakeup
    MaxPower                0mA
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        0
      bAlternateSetting       0
      bNumEndpoints           1
      bInterfaceClass         9 Hub
      bInterfaceSubClass      0 Unused
      bInterfaceProtocol      0 Full speed (or root) hub
      iInterface              0 
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x81  EP 1 IN
        bmAttributes            3
          Transfer Type            Interrupt
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0004  1x 4 bytes
        bInterval              12
Hub Descriptor:
  bLength               9
  bDescriptorType      41
  nNbrPorts             1
  wHubCharacteristic 0x0011
    Per-port power switching
    No overcurrent protection
    TT think time 8 FS bits
  bPwrOn2PwrGood        5 * 2 milli seconds
  bHubContrCurrent      0 milli Ampere
  DeviceRemovable    0x02
  PortPwrCtrlMask    0xff
 Hub Port Status:
   Port 1: 0000.0104 power suspend
Device Status:     0x0001
  Self Powered

### lscpu:

Architecture:          armv7l
Byte Order:            Little Endian
CPU(s):                2
On-line CPU(s) list:   0,1
Thread(s) per core:    1
Core(s) per socket:    2
Socket(s):             1
Model name:            ARMv7 Processor rev 4 (v7l)
CPU max MHz:           960.0000
CPU min MHz:           144.0000

### cpuinfo:

processor	: 0
model name	: ARMv7 Processor rev 4 (v7l)
BogoMIPS	: 50.52
Features	: half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae evtstrm 
CPU implementer	: 0x41
CPU architecture: 7
CPU variant	: 0x0
CPU part	: 0xc07
CPU revision	: 4

processor	: 1
model name	: ARMv7 Processor rev 4 (v7l)
BogoMIPS	: 50.52
Features	: half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae evtstrm 
CPU implementer	: 0x41
CPU architecture: 7
CPU variant	: 0x0
CPU part	: 0xc07
CPU revision	: 4

Hardware	: Allwinner sun7i (A20) Family
Revision	: 0000
Serial		: 1651660407c15e08

### meminfo:

MemTotal:        2057316 kB
MemFree:         1969620 kB
MemAvailable:    1995104 kB
Buffers:            6724 kB
Cached:            37284 kB
SwapCached:            0 kB
Active:            33780 kB
Inactive:          23932 kB
Active(anon):      13884 kB
Inactive(anon):     9484 kB
Active(file):      19896 kB
Inactive(file):    14448 kB
Unevictable:           0 kB
Mlocked:               0 kB
HighTotal:       1302620 kB
HighFree:        1257272 kB
LowTotal:         754696 kB
LowFree:          712348 kB
SwapTotal:             0 kB
SwapFree:              0 kB
Dirty:               196 kB
Writeback:             0 kB
AnonPages:         13744 kB
Mapped:            10632 kB
Shmem:              9668 kB
Slab:              16172 kB
SReclaimable:       8180 kB
SUnreclaim:         7992 kB
KernelStack:         776 kB
PageTables:          400 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:     1028656 kB
Committed_AS:      57968 kB
VmallocTotal:     245760 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
CmaTotal:          16384 kB
CmaFree:           14960 kB

### interrupts:

           CPU0       CPU1       
 17:          0          0       GIC  29 Edge      arch_timer
 18:       2232       2118       GIC  30 Edge      arch_timer
 21:          0          0       GIC  54 Level     sun4i_timer0
 22:          0          0       GIC 113 Level     sun5i_timer0
 25:          0          0       GIC  59 Level     1c02000.dma-controller
 26:       2094          0       GIC  64 Level     sunxi-mmc
 27:       5347          0       GIC  67 Level     sunxi-mmc
 28:          0          0       GIC  70 Level     musb-hdrc.1.auto
 29:          2          0       GIC  71 Level     ehci_hcd:usb1
 30:         40          0       GIC  96 Level     ohci_hcd:usb3
 32:          0          0       GIC  88 Level     1c18000.sata
 33:          0          0       GIC  72 Level     ehci_hcd:usb2
 34:          0          0       GIC  97 Level     ohci_hcd:usb4
 37:          0          0       GIC  56 Level     1c20d00.rtc
 43:          8          0       GIC  61 Level     sun4i-ts
 46:        282          0       GIC  39 Level     mv64xxx_i2c
 47:          0          0       GIC  40 Level     mv64xxx_i2c
 48:          0          0       GIC  41 Level     mv64xxx_i2c
 49:          0          1       GIC 117 Level     eth0
 55:          0          0  sunxi_pio_edge   1 Edge      1c0f000.mmc cd
 64:         44          0  sunxi_pio_level  10 Level     brcmf_oob_intr
 73:          1          0  sunxi_pio_edge  19 Edge      usb0-id-det
 86:          0          0  sunxi-nmi   0 Level     axp20x_irq_chip
120:          0          0  axp20x_irq_chip  33 Edge      axp20x-pek-dbr
121:          0          0  axp20x_irq_chip  34 Edge      axp20x-pek-dbf
IPI0:          0          0  CPU wakeup interrupts
IPI1:          0          0  Timer broadcast interrupts
IPI2:       1703       7348  Rescheduling interrupts
IPI3:          0          0  Function call interrupts
IPI4:          3         11  Single function call interrupts
IPI5:          0          0  CPU stop interrupts
IPI6:          0          0  IRQ work interrupts
IPI7:          0          0  completion interrupts
Err:          0

### ifconfig:

eth0      Link encap:Ethernet  HWaddr 02:04:07:c1:5e:08  
          inet6 addr: fe80::4:7ff:fec1:5e08/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:1 errors:0 dropped:0 overruns:0 frame:0
          TX packets:8 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:60 (60.0   TX bytes:920 (920.0 
          Interrupt:49 

lo        Link encap:Local Loopback  
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:65536  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1 
          RX bytes:0 (0.0   TX bytes:0 (0.0 


### df:

Filesystem      Size  Used Avail Use% Mounted on
/dev/root       1.3G  918M  234M  80% /
devtmpfs        997M     0  997M   0% /dev
tmpfs          1005M     0 1005M   0% /dev/shm
tmpfs          1005M  9.5M  996M   1% /run
tmpfs           5.0M  4.0K  5.0M   1% /run/lock
tmpfs          1005M     0 1005M   0% /sys/fs/cgroup
tmpfs          1005M   28K 1005M   1% /tmp

### mmc0:59b4 info:

                 cid: 1b534d3030303030106cc553f300fa8d 
                 csd: 400e00325b590000775d7f800a4000a3 
                 scr: 0235800300000000 
                date: 10/2015 
                name: 00000 
                type: SD 
preferred_erase_size: 4194304 
               fwrev: 0x0 
               hwrev: 0x1 
               oemid: 0x534d 
              manfid: 0x00001b 
              serial: 0x6cc553f3 
              uevent: DRIVER=mmcblk MMC_TYPE=SD MMC_NAME=00000 MODALIAS=mmc:block 
          erase_size: 512 



Wed Apr 20 00:17:25 CEST 2016 sun7i armv7l  Cubietech Cubietruck Cubietruck
Linux version 4.4.6-sunxi (root@armbian) (gcc version 5.3.1 20160205 (Ubuntu/Linaro 5.3.1-8ubuntu2) ) #1 SMP Tue Apr 5 11:40:03 CEST 2016

### dmesg:

[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Initializing cgroup subsys cpuset
[    0.000000] Initializing cgroup subsys cpu
[    0.000000] Initializing cgroup subsys cpuacct
[    0.000000] Linux version 4.4.6-sunxi (root@armbian) (gcc version 5.3.1 20160205 (Ubuntu/Linaro 5.3.1-8ubuntu2) ) #1 SMP Tue Apr 5 11:40:03 CEST 2016
[    0.000000] CPU: ARMv7 Processor [410fc074] revision 4 (ARMv7), cr=10c5387d
[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[    0.000000] Machine model: Cubietech Cubietruck
[    0.000000] cma: Reserved 16 MiB at 0xbe800000
[    0.000000] Memory policy: Data cache writealloc
[    0.000000] On node 0 totalpages: 522263
[    0.000000] free_area_init_node: node 0, pgdat c0c3b440, node_mem_map eee01000
[    0.000000]   Normal zone: 1728 pages used for memmap
[    0.000000]   Normal zone: 0 pages reserved
[    0.000000]   Normal zone: 196608 pages, LIFO batch:31
[    0.000000]   HighMem zone: 325655 pages, LIFO batch:31
[    0.000000] psci: probing for conduit method from DT.
[    0.000000] psci: Using PSCI v0.1 Function IDs from DT
[    0.000000] PERCPU: Embedded 13 pages/cpu @eedc5000 s23116 r8192 d21940 u53248
[    0.000000] pcpu-alloc: s23116 r8192 d21940 u53248 alloc=13*4096
[    0.000000] pcpu-alloc: [0] 0 [0] 1 
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 520535
[    0.000000] Kernel command line: console=tty1 root=/dev/mmcblk0p1 rootwait rootfstype=ext4 cgroup_enable=memory swapaccount=1 sunxi_ve_mem_reserve=0 sunxi_g2d_mem_reserve=0 sunxi_no_mali_mem_reserve sunxi_fb_mem_reserve=16 hdmi.audio=EDID:0 disp.screen0_output_mode=1920x1080p60 panic=10 consoleblank=0 enforcing=0 loglevel=1
[    0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)
[    0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
[    0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
[    0.000000] Memory: 2040328K/2089052K available (9165K kernel code, 634K rwdata, 2124K rodata, 604K init, 305K bss, 32340K reserved, 16384K cma-reserved, 1286236K highmem)
[    0.000000] Virtual kernel memory layout:
    vector  : 0xffff0000 - 0xffff1000   (   4 kB)
    fixmap  : 0xffc00000 - 0xfff00000   (3072 kB)
    vmalloc : 0xf0800000 - 0xff800000   ( 240 MB)
    lowmem  : 0xc0000000 - 0xf0000000   ( 768 MB)
    pkmap   : 0xbfe00000 - 0xc0000000   (   2 MB)
    modules : 0xbf000000 - 0xbfe00000   (  14 MB)
      .text : 0xc0008000 - 0xc0b0e764   (11290 kB)
      .init : 0xc0b0f000 - 0xc0ba6000   ( 604 kB)
      .data : 0xc0ba6000 - 0xc0c44860   ( 635 kB)
       .bss : 0xc0c47000 - 0xc0c93620   ( 306 kB)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[    0.000000] Hierarchical RCU implementation.
[    0.000000] 	Build-time adjustment of leaf fanout to 32.
[    0.000000] 	RCU restricting CPUs from NR_CPUS=4 to nr_cpu_ids=2.
[    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=32, nr_cpu_ids=2
[    0.000000] NR_IRQS:16 nr_irqs:16 16
[    0.000000] Architected cp15 timer(s) running at 24.00MHz (phys).
[    0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x588fe9dc0, max_idle_ns: 440795202592 ns
[    0.000007] sched_clock: 56 bits at 24MHz, resolution 41ns, wraps every 4398046511097ns
[    0.000021] Switching to timer-based delay loop, resolution 41ns
[    0.000544] clocksource: timer: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns
[    0.000795] clocksource: hstimer: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 12741736309 ns
[    0.001027] Console: colour dummy device 80x30
[    0.001193] console [tty1] enabled
[    0.001225] Calibrating delay loop (skipped), value calculated using timer frequency.. 48.00 BogoMIPS (lpj=240000)
[    0.001241] pid_max: default: 32768 minimum: 301
[    0.001432] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
[    0.001447] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
[    0.002289] Initializing cgroup subsys io
[    0.002326] Initializing cgroup subsys memory
[    0.002363] Initializing cgroup subsys devices
[    0.002381] Initializing cgroup subsys freezer
[    0.002409] Initializing cgroup subsys net_cls
[    0.002425] Initializing cgroup subsys perf_event
[    0.002440] Initializing cgroup subsys net_prio
[    0.002509] CPU: Testing write buffer coherency: ok
[    0.002566] ftrace: allocating 28707 entries in 85 pages
[    0.052943] /cpus/cpu@0 missing clock-frequency property
[    0.052982] /cpus/cpu@1 missing clock-frequency property
[    0.052997] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[    0.053101] Setting up static identity map for 0x400082c0 - 0x40008318
[    0.055515] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[    0.055632] Brought up 2 CPUs
[    0.055658] SMP: Total of 2 processors activated (96.00 BogoMIPS).
[    0.055666] CPU: All CPU(s) started in HYP mode.
[    0.055671] CPU: Virtualization extensions available.
[    0.056665] devtmpfs: initialized
[    0.066476] VFP support v0.3: implementor 41 architecture 2 part 30 variant 7 rev 4
[    0.066916] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.068067] xor: measuring software checksum speed
[    0.162608]    arm4regs  :  1130.400 MB/sec
[    0.262686]    8regs     :   787.600 MB/sec
[    0.362764]    32regs    :   764.800 MB/sec
[    0.462841]    neon      :  1142.000 MB/sec
[    0.462850] xor: using function: neon (1142.000 MB/sec)
[    0.463028] pinctrl core: initialized pinctrl subsystem
[    0.464468] NET: Registered protocol family 16
[    0.466033] DMA: preallocated 256 KiB pool for atomic coherent allocations
[    0.495897] cpuidle: using governor ladder
[    0.522948] cpuidle: using governor menu
[    0.531660] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
[    0.531680] hw-breakpoint: maximum watchpoint size is 8 bytes.
[    0.703310] raid6: int32x1  gen()   159 MB/s
[    0.873560] raid6: int32x1  xor()   146 MB/s
[    1.043636] raid6: int32x2  gen()   192 MB/s
[    1.213829] raid6: int32x2  xor()   156 MB/s
[    1.384070] raid6: int32x4  gen()   198 MB/s
[    1.554236] raid6: int32x4  xor()   155 MB/s
[    1.724334] raid6: int32x8  gen()   185 MB/s
[    1.894508] raid6: int32x8  xor()   127 MB/s
[    2.064559] raid6: neonx1   gen()   447 MB/s
[    2.234780] raid6: neonx1   xor()   328 MB/s
[    2.404954] raid6: neonx2   gen()   587 MB/s
[    2.575092] raid6: neonx2   xor()   426 MB/s
[    2.745258] raid6: neonx4   gen()   651 MB/s
[    2.915437] raid6: neonx4   xor()   450 MB/s
[    3.085619] raid6: neonx8   gen()   616 MB/s
[    3.255775] raid6: neonx8   xor()   435 MB/s
[    3.255783] raid6: using algorithm neonx4 gen() 651 MB/s
[    3.255790] raid6: .... xor() 450 MB/s, rmw enabled
[    3.255797] raid6: using intx1 recovery algorithm
[    3.256212] reg-fixed-voltage ahci-5v: could not find pctldev for node /soc@01c00000/pinctrl@01c20800/ahci_pwr_pin@1, deferring probe
[    3.256271] reg-fixed-voltage usb0-vbus: could not find pctldev for node /soc@01c00000/pinctrl@01c20800/usb0_vbus_pin@0, deferring probe
[    3.256307] reg-fixed-voltage usb1-vbus: could not find pctldev for node /soc@01c00000/pinctrl@01c20800/usb1_vbus_pin@0, deferring probe
[    3.256340] reg-fixed-voltage usb2-vbus: could not find pctldev for node /soc@01c00000/pinctrl@01c20800/usb2_vbus_pin@0, deferring probe
[    3.258277] SCSI subsystem initialized
[    3.258648] libata version 3.00 loaded.
[    3.259032] usbcore: registered new interface driver usbfs
[    3.259118] usbcore: registered new interface driver hub
[    3.259214] usbcore: registered new device driver usb
[    3.259568] media: Linux media interface: v0.10
[    3.259646] Linux video capture interface: v2.00
[    3.259754] pps_core: LinuxPPS API ver. 1 registered
[    3.259765] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    3.259795] PTP clock support registered
[    3.261715] clocksource: Switched to clocksource arch_sys_counter
[    3.323535] simple-framebuffer bf817000.framebuffer: framebuffer at 0xbf817000, 0x7e9000 bytes, mapped to 0xf0900000
[    3.323562] simple-framebuffer bf817000.framebuffer: format=x8r8g8b8, mode=1920x1080x32, linelength=7680
[    3.360439] Console: switching to colour frame buffer device 240x67
[    3.396207] simple-framebuffer bf817000.framebuffer: fb0: simplefb registered!
[    3.407533] NET: Registered protocol family 2
[    3.408364] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
[    3.408468] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
[    3.408595] TCP: Hash tables configured (established 8192 bind 8192)
[    3.408712] UDP hash table entries: 512 (order: 2, 16384 bytes)
[    3.408783] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
[    3.409111] NET: Registered protocol family 1
[    3.409731] RPC: Registered named UNIX socket transport module.
[    3.409749] RPC: Registered udp transport module.
[    3.409755] RPC: Registered tcp transport module.
[    3.409762] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    3.410803] hw perfevents: enabled with armv7_cortex_a7 PMU driver, 5 counters available
[    3.412441] futex hash table entries: 512 (order: 3, 32768 bytes)
[    3.413053] Initialise system trusted keyring
[    3.422681] zbud: loaded
[    3.426527] NFS: Registering the id_resolver key type
[    3.426607] Key type id_resolver registered
[    3.426615] Key type id_legacy registered
[    3.426645] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[    3.426659] Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
[    3.428386] JFS: nTxBlock = 8192, nTxLock = 65536
[    3.440134] SGI XFS with ACLs, security attributes, realtime, no debug enabled
[    3.449108] bounce: pool size: 64 pages
[    3.449473] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249)
[    3.449689] io scheduler noop registered
[    3.449709] io scheduler deadline registered
[    3.449776] io scheduler cfq registered (default)
[    3.450327] sun4i-usb-phy 1c13400.phy: could not find pctldev for node /soc@01c00000/pinctrl@01c20800/usb0_id_detect_pin@0, deferring probe
[    3.453717] sun7i-a20-pinctrl 1c20800.pinctrl: initialized sunXi PIO driver
[    3.530911] Serial: 8250/16550 driver, 8 ports, IRQ sharing disabled
[    3.554814] 1c28000.serial: ttyS0 at MMIO 0x1c28000 (irq = 44, base_baud = 1500000) is a U6_16550A
[    3.576478] 1c28800.serial: ttyS2 at MMIO 0x1c28800 (irq = 45, base_baud = 1500000) is a U6_16550A
[    3.582085] brd: module loaded
[    3.590276] loop: module loaded
[    3.593122] sun7i-dwmac 1c50000.ethernet: no regulator found
[    3.593226] sun7i-dwmac 1c50000.ethernet: no reset control found
[    3.593240]  Ring mode enabled
[    3.593250]  No HW DMA feature register supported
[    3.593257]  Normal descriptors
[    3.593263]  TX Checksum insertion supported
[    3.598026] libphy: stmmac: probed
[    3.598048] eth0: PHY ID 001cc915 at 0 IRQ POLL (stmmac-0:00) active
[    3.598058] eth0: PHY ID 001cc915 at 1 IRQ POLL (stmmac-0:01)
[    3.598469] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    3.598489] ehci-platform: EHCI generic platform driver
[    3.598949] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    3.598997] ohci-platform: OHCI generic platform driver
[    3.599429] usbcore: registered new interface driver usb-storage
[    3.601078] sunxi-rtc 1c20d00.rtc: rtc core: registered rtc-sunxi as rtc0
[    3.601098] sunxi-rtc 1c20d00.rtc: RTC enabled
[    3.601259] i2c /dev entries driver
[    3.602620] axp20x 0-0034: AXP20x variant AXP209 found
[    3.616173] input: axp20x-pek as /devices/platform/soc@01c00000/1c2ac00.i2c/i2c-0/0-0034/axp20x-pek/input/input0
[    3.623679] axp20x 0-0034: Backup (RTC) battery charging is enabled
[    3.623913] axp20x 0-0034: AXP20X driver loaded
[    3.627095] sunxi-wdt 1c20c90.watchdog: Watchdog enabled (timeout=16 sec, nowayout=0)
[    3.627949] sunxi-mmc 1c0f000.mmc: No vqmmc regulator found
[    3.628644] sunxi-mmc 1c0f000.mmc: Got CD GPIO
[    3.661975] sunxi-mmc 1c0f000.mmc: base:0xf08d6000 irq:26
[    3.662596] sunxi-mmc 1c12000.mmc: No vqmmc regulator found
[    3.663277] sunxi-mmc 1c12000.mmc: allocated mmc-pwrseq
[    3.698961] mmc0: host does not support reading read-only switch, assuming write-enable
[    3.701392] mmc0: new high speed SDHC card at address 59b4
[    3.701786] sunxi-mmc 1c12000.mmc: base:0xf08da000 irq:27
[    3.702523] mmcblk0: mmc0:59b4 00000 14.9 GiB 
[    3.703632] ledtrig-cpu: registered to indicate activity on CPUs
[    3.703775] hidraw: raw HID events driver (C) Jiri Kosina
[    3.703975] usbcore: registered new interface driver usbhid
[    3.703983] usbhid: USB HID core driver
[    3.704374]  mmcblk0: p1
[    3.705484] Initializing XFRM netlink socket
[    3.706815] NET: Registered protocol family 10
[    3.708220] NET: Registered protocol family 17
[    3.708276] NET: Registered protocol family 15
[    3.708389] bridge: automatic filtering via arp/ip/ip6tables has been deprecated. Update your scripts to load br_netfilter if you need this.
[    3.708499] 8021q: 802.1Q VLAN Support v1.8
[    3.708580] Key type dns_resolver registered
[    3.709276] Registering SWP/SWPB emulation handler
[    3.710360] registered taskstats version 1
[    3.710392] Loading compiled-in X.509 certificates
[    3.710551] zswap: loaded using pool lzo/zbud
[    3.711260] sunxi-mmc 1c12000.mmc: smc 1 err, cmd 8, RTO !!
[    3.714244] Btrfs loaded
[    3.716136] Key type encrypted registered
[    3.721337] mmc1: queuing unknown CIS tuple 0x80 (2 bytes)
[    3.722973] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
[    3.724475] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
[    3.727163] mmc1: queuing unknown CIS tuple 0x80 (7 bytes)
[    3.742604] mmc1: new high speed SDIO card at address 0001
[    3.781772] ahci-sunxi 1c18000.sata: controller can't do PMP, turning off CAP_PMP
[    3.781832] ahci-sunxi 1c18000.sata: SSS flag set, parallel bus scan disabled
[    3.781867] ahci-sunxi 1c18000.sata: AHCI 0001.0100 32 slots 1 ports 3 Gbps 0x1 impl platform mode
[    3.781884] ahci-sunxi 1c18000.sata: flags: ncq sntf stag pm led clo only pio slum part ccc 
[    3.783202] scsi host0: ahci-sunxi
[    3.783616] ata1: SATA max UDMA/133 mmio [mem 0x01c18000-0x01c18fff] port 0x100 irq 32
[    3.784137] ehci-platform 1c14000.usb: EHCI Host Controller
[    3.784210] ehci-platform 1c14000.usb: new USB bus registered, assigned bus number 1
[    3.784507] ehci-platform 1c14000.usb: irq 29, io mem 0x01c14000
[    3.801734] ehci-platform 1c14000.usb: USB 2.0 started, EHCI 1.00
[    3.802137] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[    3.802153] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    3.802163] usb usb1: Product: EHCI Host Controller
[    3.802173] usb usb1: Manufacturer: Linux 4.4.6-sunxi ehci_hcd
[    3.802182] usb usb1: SerialNumber: 1c14000.usb
[    3.803197] hub 1-0:1.0: USB hub found
[    3.803296] hub 1-0:1.0: 1 port detected
[    3.804255] ehci-platform 1c1c000.usb: EHCI Host Controller
[    3.804308] ehci-platform 1c1c000.usb: new USB bus registered, assigned bus number 2
[    3.804590] ehci-platform 1c1c000.usb: irq 33, io mem 0x01c1c000
[    3.821734] ehci-platform 1c1c000.usb: USB 2.0 started, EHCI 1.00
[    3.822073] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
[    3.822088] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    3.822098] usb usb2: Product: EHCI Host Controller
[    3.822108] usb usb2: Manufacturer: Linux 4.4.6-sunxi ehci_hcd
[    3.822118] usb usb2: SerialNumber: 1c1c000.usb
[    3.823011] hub 2-0:1.0: USB hub found
[    3.823091] hub 2-0:1.0: 1 port detected
[    3.824026] ohci-platform 1c14400.usb: Generic Platform OHCI controller
[    3.824089] ohci-platform 1c14400.usb: new USB bus registered, assigned bus number 3
[    3.824349] ohci-platform 1c14400.usb: irq 30, io mem 0x01c14400
[    3.886058] usb usb3: New USB device found, idVendor=1d6b, idProduct=0001
[    3.886075] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    3.886085] usb usb3: Product: Generic Platform OHCI controller
[    3.886095] usb usb3: Manufacturer: Linux 4.4.6-sunxi ohci_hcd
[    3.886104] usb usb3: SerialNumber: 1c14400.usb
[    3.886993] hub 3-0:1.0: USB hub found
[    3.887079] hub 3-0:1.0: 1 port detected
[    3.888076] ohci-platform 1c1c400.usb: Generic Platform OHCI controller
[    3.888124] ohci-platform 1c1c400.usb: new USB bus registered, assigned bus number 4
[    3.888372] ohci-platform 1c1c400.usb: irq 34, io mem 0x01c1c400
[    3.946041] usb usb4: New USB device found, idVendor=1d6b, idProduct=0001
[    3.946059] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    3.946069] usb usb4: Product: Generic Platform OHCI controller
[    3.946080] usb usb4: Manufacturer: Linux 4.4.6-sunxi ohci_hcd
[    3.946089] usb usb4: SerialNumber: 1c1c400.usb
[    3.947026] hub 4-0:1.0: USB hub found
[    3.947114] hub 4-0:1.0: 1 port detected
[    3.948175] usb_phy_generic.0.auto supply vcc not found, using dummy regulator
[    3.948602] musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, bulk combine, bulk split, HB-ISO Rx, HB-ISO Tx, SoftConn)
[    3.948619] musb-hdrc: MHDRC RTL version 0.0 
[    3.948639] musb-hdrc: 11/11 max ep, 5184/8192 memory
[    3.948800] musb-hdrc musb-hdrc.1.auto: MUSB HDRC host driver
[    3.948818] musb-hdrc musb-hdrc.1.auto: new USB bus registered, assigned bus number 5
[    3.949247] usb usb5: New USB device found, idVendor=1d6b, idProduct=0002
[    3.949264] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    3.949274] usb usb5: Product: MUSB HDRC host driver
[    3.949284] usb usb5: Manufacturer: Linux 4.4.6-sunxi musb-hcd
[    3.949294] usb usb5: SerialNumber: musb-hdrc.1.auto
[    3.950140] hub 5-0:1.0: USB hub found
[    3.950228] hub 5-0:1.0: 1 port detected
[    3.978013] vcc3v0: disabling
[    3.978051] vcc5v0: disabling
[    3.978594] usb0-vbus: disabling
[    4.131731] ata1: SATA link down (SStatus 0 SControl 300)
[    4.177545] EXT4-fs (mmcblk0p1): mounted filesystem with ordered data mode. Opts: (null)
[    4.177636] VFS: Mounted root (ext4 filesystem) readonly on device 179:1.
[    4.182216] devtmpfs: mounted
[    4.182957] Freeing unused kernel memory: 604K (c0b0f000 - c0ba6000)
[    4.401818] usb 3-1: new low-speed USB device number 2 using ohci-platform
[    4.556833] random: systemd urandom read with 10 bits of entropy available
[    4.562950] systemd[1]: systemd 215 running in system mode. (+PAM +AUDIT +SELINUX +IMA +SYSVINIT +LIBCRYPTSETUP +GCRYPT +ACL +XZ -SECCOMP -APPARMOR)
[    4.563413] systemd[1]: Detected architecture 'arm'.
[    4.577282] systemd[1]: Set hostname to <cubietruck>.
[    4.624825] usb 3-1: New USB device found, idVendor=046d, idProduct=c315
[    4.624851] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    4.624862] usb 3-1: Product: Logitech USB Keyboard
[    4.624873] usb 3-1: Manufacturer: Logitech
[    4.635317] input: Logitech Logitech USB Keyboard as /devices/platform/soc@01c00000/1c14400.usb/usb3/3-1/3-1:1.0/0003:046D:C315.0001/input/input1
[    4.692213] hid-generic 0003:046D:C315.0001: input,hidraw0: USB HID v1.10 Keyboard [Logitech Logitech USB Keyboard] on usb-1c14400.usb-1/input0
[    5.037059] systemd[1]: Cannot add dependency job for unit display-manager.service, ignoring: Unit display-manager.service failed to load: No such file or directory.
[    5.040288] systemd[1]: Starting Forward Password Requests to Wall Directory Watch.
[    5.040809] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[    5.040928] systemd[1]: Expecting device dev-ttyS0.device...
[    5.041823] systemd[1]: Starting Remote File Systems (Pre).
[    5.042417] systemd[1]: Reached target Remote File Systems (Pre).
[    5.042627] systemd[1]: Starting Dispatch Password Requests to Console Directory Watch.
[    5.042952] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
[    5.043036] systemd[1]: Starting Paths.
[    5.043532] systemd[1]: Reached target Paths.
[    5.043737] systemd[1]: Starting Arbitrary Executable File Formats File System Automount Point.
[    5.045082] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
[    5.045218] systemd[1]: Starting Encrypted Volumes.
[    5.045736] systemd[1]: Reached target Encrypted Volumes.
[    5.045846] systemd[1]: Starting Root Slice.
[    5.046435] systemd[1]: Created slice Root Slice.
[    5.046527] systemd[1]: Starting User and Session Slice.
[    5.047274] systemd[1]: Created slice User and Session Slice.
[    5.047370] systemd[1]: Starting Delayed Shutdown Socket.
[    5.048073] systemd[1]: Listening on Delayed Shutdown Socket.
[    5.048172] systemd[1]: Starting /dev/initctl Compatibility Named Pipe.
[    5.048916] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
[    5.049008] systemd[1]: Starting Journal Socket (/dev/log).
[    5.049710] systemd[1]: Listening on Journal Socket (/dev/log).
[    5.049857] systemd[1]: Starting udev Control Socket.
[    5.050548] systemd[1]: Listening on udev Control Socket.
[    5.050678] systemd[1]: Starting udev Kernel Socket.
[    5.051253] systemd[1]: Listening on udev Kernel Socket.
[    5.051386] systemd[1]: Starting Journal Socket.
[    5.052200] systemd[1]: Listening on Journal Socket.
[    5.052426] systemd[1]: Starting System Slice.
[    5.053279] systemd[1]: Created slice System Slice.
[    5.053496] systemd[1]: Starting File System Check on Root Device...
[    5.092658] systemd[1]: Starting system-serial\x2dgetty.slice.
[    5.093960] systemd[1]: Created slice system-serial\x2dgetty.slice.
[    5.094164] systemd[1]: Starting system-getty.slice.
[    5.095278] systemd[1]: Created slice system-getty.slice.
[    5.095673] systemd[1]: Starting Increase datagram queue length...
[    5.100182] systemd[1]: Starting Restore / save the current clock...
[    5.111290] systemd[1]: Mounting Debug File System...
[    5.116822] systemd[1]: Starting Create list of required static device nodes for the current kernel...
[    5.142650] systemd[1]: Started Set Up Additional Binary Formats.
[    5.142947] systemd[1]: Starting udev Coldplug all Devices...
[    5.148513] systemd[1]: Mounting POSIX Message Queue File System...
[    5.204065] systemd[1]: Starting Load Kernel Modules...
[    5.208418] systemd[1]: Mounted Huge Pages File System.
[    5.208654] systemd[1]: Starting LSB: Set keymap...
[    5.222131] systemd[1]: Starting Slices.
[    5.222783] systemd[1]: Reached target Slices.
[    5.226818] systemd[1]: Mounted POSIX Message Queue File System.
[    5.227651] systemd[1]: Mounted Debug File System.
[    5.230192] systemd[1]: Started Increase datagram queue length.
[    5.250924] systemd[1]: Started Create list of required static device nodes for the current kernel.
[    5.277272] systemd[1]: Started LSB: Set keymap.
[    5.292529] fuse init (API version 7.23)
[    5.307472] systemd[1]: Started File System Check on Root Device.
[    5.376956] systemd[1]: Started Restore / save the current clock.
[    5.387572] systemd[1]: Time has been changed
[    5.446548] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)
[    5.459221] systemd[1]: Started Load Kernel Modules.
[    5.485982] systemd[1]: Started udev Coldplug all Devices.
[    5.526030] systemd[1]: Mounting FUSE Control File System...
[    5.552797] systemd[1]: Mounted Configuration File System.
[    5.553089] systemd[1]: Starting Apply Kernel Variables...
[    5.558039] systemd[1]: Starting Create Static Device Nodes in /dev...
[    5.563560] systemd[1]: Starting Syslog Socket.
[    5.564710] systemd[1]: Listening on Syslog Socket.
[    5.564947] systemd[1]: Starting Journal Service...
[    5.570598] systemd[1]: Started Journal Service.
[    5.717308] brcmfmac: brcmf_c_preinit_dcmds: Firmware version = wl0: Apr 22 2013 14:50:00 version 5.90.195.89.6 FWID 01-b30a427d
[    5.739093] brcmfmac: brcmf_cfg80211_reg_notifier: not a ISO3166 code
[    5.784353] systemd-udevd[172]: starting version 215
[    6.288807] sun4i-ss 1c15000.crypto-engine: no reset control found
[    6.290382] sun4i-ss 1c15000.crypto-engine: Die ID 0
[    6.367248] brcmfmac: brcmf_cfg80211_reg_notifier: not a ISO3166 code
[    6.367290] cfg80211: World regulatory domain updated:
[    6.367300] cfg80211:  DFS Master region: unset
[    6.367310] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
[    6.367322] cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
[    6.367331] cfg80211:   (2457000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
[    6.367341] cfg80211:   (2474000 KHz - 2494000 KHz @ 20000 KHz), (N/A, 2000 mBm), (N/A)
[    6.367352] cfg80211:   (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (N/A)
[    6.367363] cfg80211:   (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (0 s)
[    6.367373] cfg80211:   (5490000 KHz - 5730000 KHz @ 160000 KHz), (N/A, 2000 mBm), (0 s)
[    6.367382] cfg80211:   (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 2000 mBm), (N/A)
[    6.367391] cfg80211:   (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 0 mBm), (N/A)
[    6.598254] sun4i-codec 1c22c00.codec: Codec <-> 1c22c00.codec mapping ok
[    6.844694] EXT4-fs (mmcblk0p1): re-mounted. Opts: commit=600,errors=remount-ro
[    7.244200] Adding 131068k swap on /var/swap.  Priority:-1 extents:2 across:139260k SSFS
[    7.277889] random: nonblocking pool is initialized
[    7.370951] systemd-journald[168]: Received request to flush runtime journal from PID 1
[    9.282753]  RX IPC Checksum Offload disabled
[    9.282784]  No MAC Management Counters available
[   15.272160] sun7i-dwmac 1c50000.ethernet eth0: Link is Up - 100Mbps/Full - flow control off

### lsusb:

Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 002: ID 046d:c315 Logitech, Inc. Classic Keyboard 200
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 005 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

### lscpu:

Architecture:          armv7l
Byte Order:            Little Endian
CPU(s):                2
On-line CPU(s) list:   0,1
Thread(s) per core:    1
Core(s) per socket:    2
Socket(s):             1
Model name:            ARMv7 Processor rev 4 (v7l)
CPU max MHz:           960.0000
CPU min MHz:           144.0000

### cpuinfo:

processor	: 0
model name	: ARMv7 Processor rev 4 (v7l)
BogoMIPS	: 50.52
Features	: half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae evtstrm 
CPU implementer	: 0x41
CPU architecture: 7
CPU variant	: 0x0
CPU part	: 0xc07
CPU revision	: 4

processor	: 1
model name	: ARMv7 Processor rev 4 (v7l)
BogoMIPS	: 50.52
Features	: half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae evtstrm 
CPU implementer	: 0x41
CPU architecture: 7
CPU variant	: 0x0
CPU part	: 0xc07
CPU revision	: 4

Hardware	: Allwinner sun7i (A20) Family
Revision	: 0000
Serial		: 1651660407c15e08

### meminfo:

MemTotal:        2057316 kB
MemFree:         1972140 kB
MemAvailable:    1995108 kB
Buffers:            5796 kB
Cached:            35504 kB
SwapCached:            0 kB
Active:            31376 kB
Inactive:          23412 kB
Active(anon):      13676 kB
Inactive(anon):     9472 kB
Active(file):      17700 kB
Inactive(file):    13940 kB
Unevictable:           0 kB
Mlocked:               0 kB
HighTotal:       1302620 kB
HighFree:        1260760 kB
LowTotal:         754696 kB
LowFree:          711380 kB
SwapTotal:        131068 kB
SwapFree:         131068 kB
Dirty:               148 kB
Writeback:             0 kB
AnonPages:         13456 kB
Mapped:             9596 kB
Shmem:              9664 kB
Slab:              16772 kB
SReclaimable:       8560 kB
SUnreclaim:         8212 kB
KernelStack:         760 kB
PageTables:          280 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:     1159724 kB
Committed_AS:      56020 kB
VmallocTotal:     245760 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
CmaTotal:          16384 kB
CmaFree:           14960 kB

### interrupts:

           CPU0       CPU1       
 17:          0          0       GIC  29 Edge      arch_timer
 18:       1742       1499       GIC  30 Edge      arch_timer
 21:          0          0       GIC  54 Level     sun4i_timer0
 22:          0          0       GIC 113 Level     sun5i_timer0
 25:          0          0       GIC  59 Level     1c02000.dma-controller
 26:      14093          0       GIC  64 Level     sunxi-mmc
 27:       5684          0       GIC  67 Level     sunxi-mmc
 28:          0          0       GIC  70 Level     musb-hdrc.1.auto
 29:          2          0       GIC  71 Level     ehci_hcd:usb1
 30:         28          0       GIC  96 Level     ohci_hcd:usb3
 32:          0          0       GIC  88 Level     1c18000.sata
 33:          0          0       GIC  72 Level     ehci_hcd:usb2
 34:          0          0       GIC  97 Level     ohci_hcd:usb4
 37:          0          0       GIC  56 Level     1c20d00.rtc
 43:         11          0       GIC  61 Level     sun4i-ts
 46:        278          0       GIC  39 Level     mv64xxx_i2c
 47:          0          0       GIC  40 Level     mv64xxx_i2c
 48:          0          0       GIC  41 Level     mv64xxx_i2c
 49:         25          0       GIC 117 Level     eth0
 55:          0          0  sunxi_pio_edge   1 Edge      1c0f000.mmc cd
 64:         43          0  sunxi_pio_level  10 Level     brcmf_oob_intr
 73:          1          0  sunxi_pio_edge  19 Edge      usb0-id-det
 86:          0          0  sunxi-nmi   0 Level     axp20x_irq_chip
120:          0          0  axp20x_irq_chip  33 Edge      axp20x-pek-dbr
121:          0          0  axp20x_irq_chip  34 Edge      axp20x-pek-dbf
IPI0:          0          0  CPU wakeup interrupts
IPI1:          0          0  Timer broadcast interrupts
IPI2:       1959       7864  Rescheduling interrupts
IPI3:          0          0  Function call interrupts
IPI4:          5          5  Single function call interrupts
IPI5:          0          0  CPU stop interrupts
IPI6:          0          0  IRQ work interrupts
IPI7:          0          0  completion interrupts
Err:          0

### ifconfig:

eth0      Link encap:Ethernet  HWaddr 02:04:07:c1:5e:08  
          inet addr:192.168.10.7  Bcast:192.168.10.255  Mask:255.255.255.0
          inet6 addr: fe80::4:7ff:fec1:5e08/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:25 errors:0 dropped:0 overruns:0 frame:0
          TX packets:18 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:2184 (2.1 KiB)  TX bytes:2012 (1.9 KiB)
          Interrupt:49 

lo        Link encap:Local Loopback  
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:65536  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1 
          RX bytes:0 (0.0   TX bytes:0 (0.0 


### df:

Filesystem      Size  Used Avail Use% Mounted on
/dev/root       7.4G  1.1G  6.0G  15% /
devtmpfs        997M     0  997M   0% /dev
tmpfs          1005M     0 1005M   0% /dev/shm
tmpfs          1005M  9.5M  996M   1% /run
tmpfs           5.0M  4.0K  5.0M   1% /run/lock
tmpfs          1005M     0 1005M   0% /sys/fs/cgroup
tmpfs          1005M   28K 1005M   1% /tmp

### mmc0:59b4 info:

                 cid: 1b534d3030303030106cc553f300fa8d 
                 csd: 400e00325b590000775d7f800a4000a3 
                 scr: 0235800300000000 
                date: 10/2015 
                name: 00000 
                type: SD 
preferred_erase_size: 4194304 
               fwrev: 0x0 
               hwrev: 0x1 
               oemid: 0x534d 
              manfid: 0x00001b 
              serial: 0x6cc553f3 
              uevent: DRIVER=mmcblk MMC_TYPE=SD MMC_NAME=00000 MODALIAS=mmc:block 
          erase_size: 512 

 

 

 

I will post results for a couple more cards later this week

Share this post


Link to post
Share on other sites

Another interesting device - Opi+ internal eMMC with 3.4.111-sun8i
 

 

              KB  reclen   write rewrite    read    reread    read   write
          102400       4    2905    2939    10041    10077    6646    2508
          102400      16   13683   14321    27919    27794   20558   13883
          102400     512   33513   34057    41190    41458   40939   31822
          102400    1024   33748   34100    43155    43369   42638   33539
          102400   16384   35693   36086    46106    46458   46170   36327

          102400       4    2916    2938    10044    10064    6665    2507
          102400      16   13691   14445    28092    27806   20594   13868
          102400     512   33323   33560    41054    40773   40572   32233
          102400    1024   34774   34449    42817    42775   42359   33125
          102400   16384   36028   36516    46010    45785   45749   36585

 

 

Share this post


Link to post
Share on other sites

Another interesting device - Opi+ internal eMMC with 3.4.111-sun8i

 

Indeed. Sequential speeds not that impressive but random I/O especially with 16K record size pretty fast :)

Share this post


Link to post
Share on other sites

Another eMMC result:

                                                            random  random
              KB  reclen   write rewrite    read    reread    read   write
          102400       4    3836    3989    13389    13370   10816    3727
          102400      16   14491   14452    28656    27941   25246   13844
          102400     512   30696   30482    50109    50102   49613   30575
          102400    1024   30844   30666    51191    51202   50959   30466
          102400   16384   32673   33962    55222    55213   55158   33856

This is the 8GB eMMC of the soon available RK3288 (Cortex-A17) based MiQi Development Board (made by Benn Huang, one of Cubietech's founders). Both single threaded CPU and GbE network performance are impressive but prices irritating low (especially for the smaller variant with 1GB RAM and 8GB eMMC)

Share this post


Link to post
Share on other sites

One more brand new Samsung EVO 16GB (MB-MP16DA/EU) result on OPI 2 + Armbian 5.05

                                               random    random     bkwd    record    stride
              kB  reclen    write  rewrite    read    reread    read     write     read   rewrite      read   fwrite frewrite    fread  freread
          102400       4     2388     2172     6462     6658     6543     1195
          102400      16     5634     6580    14451    14747    14232     3749
          102400     512    11254    10524    21463    21467    21317     8986
          102400    1024    11650    11604    22049    22044    21947     9091
          102400   16384    11874    11383    22860    22877    22848    10566
                                 		              random    random     bkwd    record    stride
	      kB  reclen    write  rewrite    read    reread    read     write     read   rewrite      read   fwrite frewrite    fread  freread
          102400       4     2236     2346     6664     6483     6547     1220          
	  102400      16     5664     6571    14427    14712    14413     3677          
	  102400     512    11227    10935    21470    21463    21318     9073          
	  102400    1024    11596    11621    22055    22068    21961     8974          
	  102400   16384    11893    11916    22886    22885    22830    10923
Card info:

mmc0:59b4 info:
                 cid: 1b534d303030303010f06d55a000f887
                 csd: 400e00325b590000775d7f800a4000a3
                 scr: 0235800300000000
                date: 08/2015
                name: 00000
                type: SD
preferred_erase_size: 4194304
               fwrev: 0x0
               hwrev: 0x1
               oemid: 0x534d
              manfid: 0x00001b
              serial: 0xf06d55a0
              uevent: DRIVER=mmcblk MMC_TYPE=SD MMC_NAME=00000 MODALIAS=mmc:block
          erase_size: 512

Share this post


Link to post
Share on other sites

Orange Pi Plus2 (3.4.110-sun8i)

 

Internal 16GB eMMC (ext4 default)

 

 

                                                              random    random
              kB  reclen    write  rewrite    read    reread    read     write
          102400       4     8492    10095     8338     8664     8445    10208
          102400      16    23447    25116    26746    26757    26200    24697
          102400     512    43090    43578    63193    63137    62919    43216
          102400    1024    43879    44221    68323    68414    68306    43544
          102400   16384    47075    47792    77034    77155    77226    47549
 
          102400       4     9438    10336     8274     8624     8602    10222
          102400      16    23473    25063    26765    26775    26248    24851
          102400     512    43084    43813    63765    63687    63607    43213
          102400    1024    43892    44595    68199    68395    68288    43945
          102400   16384    47481    47817    77016    77196    77068    47634

 

 

 

Samsung EVO+ 32GB

 

 

                                                              random    random
              kB  reclen    write  rewrite    read    reread    read     write
          102400       4     1915     3314     7246     7373     7036     3392
          102400      16     8721     9930    14333    14211    14337    11827
          102400     512    20023    20107    21360    21338    21336    19805
          102400    1024    20209    20244    21991    21994    21978    20300
          102400   16384    20882    20838    22791    22796    22842    20952
 
          102400       4     3231     3324     7378     7364     7391     3402
          102400      16    11296    11957    14358    14351    14376    11858
          102400     512    14713    16865    21356    21337    21337    19770
          102400    1024    16534    18337    21970    21970    21974    19856
          102400   16384    17611    18955    22816    22801    22793    19766

 

 

 
The 16GB eMMC on the OPI Plus2 appears to be a step up from the 8GB eMMC on the OPI Plus and the 32GB EVO+.

Share this post


Link to post
Share on other sites

1 year old Sandisk 32GB SD Card (model SE32G, so it's Extreme Plus AFAIK) used in DSLR camera. Test on OPI 2 + Armbian 5.05, 2nd and 3rd pass:

                                                              random    random     bkwd    record    stride
              kB  reclen    write  rewrite    read    reread    read     write     read   rewrite      read   fwrite frewrite    fread  freread
          102400       4     3168     3093     8178     8355     7134     2833
          102400      16     6661     7139    15621    15832    15794     7021
          102400     512    17313    18136    21632    21643    21655    20083
          102400    1024    20643    20714    22152    22176    22160    20491
          102400   16384    21284    21342    22944    22944    22942    21334

                                                              random    random     bkwd    record    stride
              kB  reclen    write  rewrite    read    reread    read     write     read   rewrite      read   fwrite frewrite    fread  freread
          102400       4     3169     3158     8242     8322     7017     2842
          102400      16     6664     7133    15748    16077    16029     7055
          102400     512    15479    20580    21659    21652    21658    20145
          102400    1024    20600    20669    22155    22163    22163    20521
          102400   16384    21165    21300    22933    22934    22931    21267

Card info:

mmc0:aaaa info:

                 cid: 035344534533324780242e28a200e27b
                 csd: 400e00325b590000edc87f800a4040c3
                 scr: 0235800300000000
                date: 02/2014
                name: SE32G
                type: SD
preferred_erase_size: 4194304
               fwrev: 0x0
               hwrev: 0x8
               oemid: 0x5344
              manfid: 0x000003
              serial: 0x242e28a2
              uevent: DRIVER=mmcblk MMC_TYPE=SD MMC_NAME=SE32G MODALIAS=mmc:block
          erase_size: 512

Share this post


Link to post
Share on other sites

Since Igor added support for ODROID C1+ to Armbian I tested the C1+ with the well known Samsung Pro (64 GB):

 

 

 

                                                              random    random
              kB  reclen    write  rewrite    read    reread    read     write
          102400       4     3109     2919     7462     7449     7432     2384
          102400      16     6320     6613    11577    11582    11530     6077
          102400     512    14734    14784    16159    16161    16162    14825
          102400    1024    14834    14857    16272    16284    16275    14870
          102400   16384    15286    15282    16542    16539    16544    15309

tk@odroidc1:~$ cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor 
performance
tk@odroidc1:~$ cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_cur_freq 
1536000

 

 

 

Results do not differ with 1.7GHz instead and funnily the Samsung Pro card was slow as hell when I started the tests (the above is the 6th test run -- especially 4K writes were below 1000 in the beginning so it seems the card's controller always needs some time when the card is used again).

 

It seems on ODROID C1+ sequential transfer speeds are limited to 16.5 MB/s so choosing eMMC with this board is an even better idea compared with other boards that show higher sequential speeds. Also Hardkernel's eMMC modules are known to be blazing fast especially when it's about random I/O.

Share this post


Link to post
Share on other sites

Here is a used Transcend 8GB class 10 card

HW info from armbianmonitor uploaded to http://sprunge.us/hDGd

Photo

 

 

post-173-0-76094400-1462278650_thumb.jpg

 

 

 

 

 

                                                                random   random                                    
              kB  reclen    write  rewrite    read    reread    read     write
          102400       4     1506     1540     7531     7517     7081      511
          102400      16     3870     6134    14746    14733    14493     2098
          102400     512     5469     8974    20892    20890    20836     3263
          102400    1024     6799     9709    20886    21001    20989     3740
          102400   16384     7141     9234    21170    21189    21184     7222
### mmc0:b368 info:
                 cid: 744a45555344202010cb607a5200dc0f 
                 csd: 400e00325b5900003bad7f800a4000c5 
                 scr: 0235800000000000 
                date: 12/2013 
                name: USD   
                type: SD 
preferred_erase_size: 4194304 
               fwrev: 0x0 
               hwrev: 0x1 
               oemid: 0x4a45 
              manfid: 0x000074 
              serial: 0xcb607a52 
              uevent: DRIVER=mmcblk MMC_TYPE=SD MMC_NAME=USD   MODALIAS=mmc:block 
          erase_size: 512 

 

 

Share this post


Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
1 1