Hi!

 

I've been getting this error & warning when the SSD TRIM runs (scheduled daily) on one of my Unraid servers running 6.11.5.

Pool consists of 2 Samsung SSD 870 EVO 2TB disks.

 

May 12 11:01:48 Zeroeth kernel: critical target error, dev sdi, sector 3902943146 op 0x3:(DISCARD) flags 0x0 phys_seg 1 prio class 0
May 12 11:01:48 Zeroeth kernel: BTRFS warning (device sdi1): failed to trim 1 device(s), last error -121
May 13 11:01:51 Zeroeth kernel: sd 9:0:5:0: [sdi] tag#3030 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
May 13 11:01:51 Zeroeth kernel: sd 9:0:5:0: [sdi] tag#3030 Sense Key : 0x5 [current] 
May 13 11:01:51 Zeroeth kernel: sd 9:0:5:0: [sdi] tag#3030 ASC=0x21 ASCQ=0x0 
May 13 11:01:51 Zeroeth kernel: sd 9:0:5:0: [sdi] tag#3030 CDB: opcode=0x42 42 00 00 00 00 00 00 00 18 00

 

Have tried running scrub with the repair option but I continue to get this error.

 

May 13 11:01:51 Zeroeth kernel: critical target error, dev sdi, sector 3902943146 op 0x3:(DISCARD) flags 0x0 phys_seg 1 prio class 0
May 13 11:01:51 Zeroeth kernel: BTRFS warning (device sdi1): failed to trim 1 device(s), last error -121
May 13 20:24:55 Zeroeth kernel: BTRFS info (device sdi1): scrub: started on devid 1
May 13 20:24:55 Zeroeth kernel: BTRFS info (device sdi1): scrub: started on devid 2
May 13 20:47:23 Zeroeth kernel: BTRFS info (device sdi1): scrub: finished on devid 2 with status: 0
May 13 20:47:23 Zeroeth kernel: BTRFS info (device sdi1): scrub: finished on devid 1 with status: 0
May 13 20:52:28 Zeroeth kernel: BTRFS info (device sdi1): scrub: started on devid 1
May 13 20:52:28 Zeroeth kernel: BTRFS info (device sdi1): scrub: started on devid 2
May 13 21:14:50 Zeroeth kernel: BTRFS info (device sdi1): scrub: finished on devid 1 with status: 0
May 13 21:14:50 Zeroeth kernel: BTRFS info (device sdi1): scrub: finished on devid 2 with status: 0
May 14 11:01:50 Zeroeth kernel: sd 9:0:5:0: [sdi] tag#208 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
May 14 11:01:50 Zeroeth kernel: sd 9:0:5:0: [sdi] tag#208 Sense Key : 0x5 [current] 
May 14 11:01:50 Zeroeth kernel: sd 9:0:5:0: [sdi] tag#208 ASC=0x21 ASCQ=0x0 
May 14 11:01:50 Zeroeth kernel: sd 9:0:5:0: [sdi] tag#208 CDB: opcode=0x42 42 00 00 00 00 00 00 00 18 00
May 14 11:01:50 Zeroeth kernel: critical target error, dev sdi, sector 3902943146 op 0x3:(DISCARD) flags 0x0 phys_seg 1 prio class 0
May 14 11:01:50 Zeroeth kernel: BTRFS warning (device sdi1): failed to trim 1 device(s), last error -121

 

Any insights would be really helpful. Need to know if there is an issue with the SSD drive maybe? Nothing is reported on the SMART info.

 

Diagnostics attached.

zeroeth-diagnostics-20230514-1214.zip

Edited May 14, 20233 yr by Zeroeth

That HBA doesn't support trim, connect the SSDs to the onboard SATA instead.

Thanks @JorgeB.

 

I will check this... but I doubt there are any onboard SATA connectors on this Dell T620 mobo.