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odroid n2-plus: slow sd card access speed (r/w)

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Hi Everyone,

on my odroid n2+ _armbian 5.10.123-22.05.3

everything is fine but the system runs on a class 10 (uhs-i) sd card with very low speed...


odroidn2:brontolo:# sudo hdparm -Tt /dev/mmcblk0p1

 Timing cached reads:   3440 MB in  2.00 seconds = 1720.27 MB/sec
 Timing buffered disk reads:  68 MB in  3.05 seconds =  22.28 MB/sec


...performance is better with an emmc card but my interest is if you can make settings to

improve the access speed, I haven't found anything on the net..!!


would that be too complicated !?  😁


thanks for the advices...


greetings to all..

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