coocooc Posted February 4, 2023 Share Posted February 4, 2023 (edited) I think things started after the latest update of OMV that is running on Armbian/Odroid HC4. dmesg shows lots of SATA problems: [59383.614395] ata2: hard resetting link [59384.326300] ata2: SATA link down (SStatus 0 SControl 310) [59389.382069] ata2: hard resetting link [59389.696318] ata2: SATA link down (SStatus 0 SControl 310) [59390.934277] ata2: hard resetting link [59396.289764] ata2: found unknown device (class 0) [59400.829565] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 310) [59400.839695] ata2.00: configured for UDMA/33 [59400.839735] ata2: EH complete [59401.005566] ata2.00: exception Emask 0x10 SAct 0x0 SErr 0x10002 action 0xe frozen [59401.005585] ata2.00: irq_stat 0x00400000, PHY RDY changed [59401.005589] ata2: SError: { RecovComm PHYRdyChg } [59401.005598] ata2.00: failed command: READ DMA EXT [59401.005601] ata2.00: cmd 25/00:20:60:5d:34/00:00:44:03:00/e0 tag 8 dma 16384 in res 50/00:00:87:79:a4/00:00:34:00:00/e0 Emask 0x10 (ATA bus error) [59401.005613] ata2.00: status: { DRDY } [59401.005622] ata2: hard resetting link [59401.717522] ata2: SATA link down (SStatus 0 SControl 310) [59406.789313] ata2: hard resetting link [59407.103560] ata2: SATA link down (SStatus 0 SControl 310) [59408.321468] ata2: hard resetting link [59413.672986] ata2: found unknown device (class 0) [59418.152796] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 310) [59418.162929] ata2.00: configured for UDMA/33 [59418.162971] ata2: EH complete [59418.320795] ata2.00: exception Emask 0x10 SAct 0x0 SErr 0x10002 action 0xe frozen [59418.320809] ata2.00: irq_stat 0x00400000, PHY RDY changed [59418.320813] ata2: SError: { RecovComm PHYRdyChg } [59418.320822] ata2.00: failed command: READ DMA EXT [59418.320826] ata2.00: cmd 25/00:20:c0:44:33/00:00:44:03:00/e0 tag 2 dma 16384 in res 50/00:00:27:fe:c0/00:00:34:00:00/e0 Emask 0x10 (ATA bus error) [59418.320838] ata2.00: status: { DRDY } I then noticed that the partition is mounted read-only. I unmounted the file system and tried a btrfs check: root@nas:/home/siegbert# btrfs check -p /dev/sdb1 Opening filesystem to check... parent transid verify failed on 8604712763392 wanted 112885 found 109597 parent transid verify failed on 8604712763392 wanted 112885 found 109597 parent transid verify failed on 8604712763392 wanted 112885 found 109597 Ignoring transid failure leaf parent key incorrect 8604712763392 ERROR: failed to read block groups: Operation not permitted ERROR: cannot open file system Mount read-only fails now: root@nas:/home/siegbert# mount -t btrfs -o ro /dev/sdb1 /mnt/tmp/ mount: /mnt/tmp: wrong fs type, bad option, bad superblock on /dev/sdb1, missing codepage or helper program, or other error. That's what dmesg says after this attempt: [71070.589557] BTRFS info (device sdb1): using crc32c (crc32c-generic) checksum algorithm [71070.589603] BTRFS warning (device sdb1): 'recovery' is deprecated, use 'rescue=usebackuproot' instead [71070.589613] BTRFS info (device sdb1): trying to use backup root at mount time [71070.589622] BTRFS info (device sdb1): using free space tree [71070.972576] BTRFS info (device sdb1): bdev /dev/sdb1 errs: wr 0, rd 0, flush 0, corrupt 2694, gen 0 [71072.173702] BTRFS error (device sdb1): parent transid verify failed on logical 8604712763392 mirror 1 wanted 112885 found 109597 [71072.183138] BTRFS error (device sdb1): parent transid verify failed on logical 8604712763392 mirror 2 wanted 112885 found 109597 [71072.183170] BTRFS error (device sdb1): failed to read block groups: -5 [71072.199104] BTRFS error (device sdb1): open_ctree failed I am stuck. What to do now with this file system? About the disk: root@nas:/home/siegbert# smartctl -a /dev/sdb smartctl 7.2 2020-12-30 r5155 [aarch64-linux-6.0.13-meson64] (local build) Copyright (C) 2002-20, Bruce Allen, Christian Franke, www.smartmontools.org === START OF INFORMATION SECTION === Model Family: Toshiba MG08ACA... Enterprise Capacity HDD Device Model: TOSHIBA MG08ACA16TE Serial Number: 61Q0A4CXF57H LU WWN Device Id: 5 000039 af8dbb124 Firmware Version: 4002 User Capacity: 16.000.900.661.248 bytes [16,0 TB] Sector Sizes: 512 bytes logical, 4096 bytes physical Rotation Rate: 7200 rpm Form Factor: 3.5 inches Device is: In smartctl database [for details use: -P show] ATA Version is: ACS-3 T13/2161-D revision 5 SATA Version is: SATA 3.3, 6.0 Gb/s (current: 1.5 Gb/s) Local Time is: Sat Feb 4 16:48:34 2023 CET SMART support is: Available - device has SMART capability. SMART support is: Enabled === START OF READ SMART DATA SECTION === SMART overall-health self-assessment test result: PASSED General SMART Values: Offline data collection status: (0x82) Offline data collection activity was completed without error. Auto Offline Data Collection: Enabled. Self-test execution status: ( 0) The previous self-test routine completed without error or no self-test has ever been run. Total time to complete Offline data collection: ( 120) seconds. Offline data collection capabilities: (0x5b) SMART execute Offline immediate. Auto Offline data collection on/off support. Suspend Offline collection upon new command. Offline surface scan supported. Self-test supported. No Conveyance Self-test supported. Selective Self-test supported. SMART capabilities: (0x0003) Saves SMART data before entering power-saving mode. Supports SMART auto save timer. Error logging capability: (0x01) Error logging supported. General Purpose Logging supported. Short self-test routine recommended polling time: ( 2) minutes. Extended self-test routine recommended polling time: (1473) minutes. SCT capabilities: (0x003d) SCT Status supported. SCT Error Recovery Control supported. SCT Feature Control supported. SCT Data Table supported. SMART Attributes Data Structure revision number: 16 Vendor Specific SMART Attributes with Thresholds: ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE 1 Raw_Read_Error_Rate 0x000b 100 100 050 Pre-fail Always - 0 2 Throughput_Performance 0x0005 100 100 050 Pre-fail Offline - 0 3 Spin_Up_Time 0x0027 100 100 001 Pre-fail Always - 2789 4 Start_Stop_Count 0x0032 100 100 000 Old_age Always - 1761 5 Reallocated_Sector_Ct 0x0033 100 100 010 Pre-fail Always - 0 7 Seek_Error_Rate 0x000b 100 100 050 Pre-fail Always - 0 8 Seek_Time_Performance 0x0005 100 100 050 Pre-fail Offline - 0 9 Power_On_Hours 0x0032 080 080 000 Old_age Always - 8087 10 Spin_Retry_Count 0x0033 100 100 030 Pre-fail Always - 0 12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always - 1327 23 Helium_Condition_Lower 0x0023 100 100 075 Pre-fail Always - 0 24 Helium_Condition_Upper 0x0023 100 100 075 Pre-fail Always - 0 191 G-Sense_Error_Rate 0x0032 100 100 000 Old_age Always - 2 192 Power-Off_Retract_Count 0x0032 098 098 000 Old_age Always - 1318 193 Load_Cycle_Count 0x0032 100 100 000 Old_age Always - 2390 194 Temperature_Celsius 0x0022 100 100 000 Old_age Always - 31 (Min/Max 17/46) 196 Reallocated_Event_Count 0x0032 100 100 000 Old_age Always - 0 197 Current_Pending_Sector 0x0032 100 100 000 Old_age Always - 0 198 Offline_Uncorrectable 0x0030 100 100 000 Old_age Offline - 0 199 UDMA_CRC_Error_Count 0x0032 200 200 000 Old_age Always - 0 220 Disk_Shift 0x0002 100 100 000 Old_age Always - 1703936 222 Loaded_Hours 0x0032 094 094 000 Old_age Always - 2528 223 Load_Retry_Count 0x0032 100 100 000 Old_age Always - 0 224 Load_Friction 0x0022 100 100 000 Old_age Always - 0 226 Load-in_Time 0x0026 100 100 000 Old_age Always - 526 240 Head_Flying_Hours 0x0001 100 100 001 Pre-fail Offline - 0 SMART Error Log Version: 1 No Errors Logged SMART Self-test log structure revision number 1 Num Test_Description Status Remaining LifeTime(hours) LBA_of_first_error # 1 Short offline Completed without error 00% 6626 - # 2 Short offline Completed without error 00% 6456 - # 3 Short offline Completed without error 00% 6286 - # 4 Short offline Completed without error 00% 6115 - # 5 Short offline Completed without error 00% 5985 - # 6 Short offline Completed without error 00% 5783 - # 7 Short offline Completed without error 00% 5613 - # 8 Short offline Completed without error 00% 5604 - # 9 Short offline Completed without error 00% 5444 - #10 Short offline Completed without error 00% 5274 - #11 Short offline Completed without error 00% 5148 - #12 Short offline Completed without error 00% 4978 - #13 Short offline Completed without error 00% 4828 - #14 Short offline Completed without error 00% 4628 - #15 Short offline Completed without error 00% 4449 - #16 Short offline Completed without error 00% 4300 - #17 Short offline Completed without error 00% 4109 - #18 Short offline Completed without error 00% 4055 - #19 Short offline Completed without error 00% 3992 - #20 Short offline Completed without error 00% 3932 - #21 Short offline Completed without error 00% 3662 - SMART Selective self-test log data structure revision number 1 SPAN MIN_LBA MAX_LBA CURRENT_TEST_STATUS 1 0 0 Not_testing 2 0 0 Not_testing 3 0 0 Not_testing 4 0 0 Not_testing 5 0 0 Not_testing Selective self-test flags (0x0): After scanning selected spans, do NOT read-scan remainder of disk. If Selective self-test is pending on power-up, resume after 0 minute delay. And the system/tools: root@nas:/home/siegbert# uname -a Linux nas 6.0.13-meson64 #22.11.2 SMP PREEMPT Sun Dec 18 16:52:19 CET 2022 aarch64 GNU/Linux root@nas:/home/siegbert# btrfs --version btrfs-progs v5.10.1 Edited February 4, 2023 by coocooc Added more information 0 Quote Link to comment Share on other sites More sharing options...
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