Hi all,

 

I've been using Unraid 4.7 for a while now and never had any issues, but I'm having an issue at the moment and I cannot resolve it.  I've been getting sporadic read errors and looking at the System Log, it appears I'm getting other hard drive related errors as well.  I ran a reiserfsck on the drive that last reported issues, but it came back clean.  I have run a parity check and there are 0 errors and 0 read errors in the system log during it.  I've also done both short and long SMART tests on any hard drive that gives an error, and they're all reporting no bad sectors, and no alarms.  So I'm turning to this forum for support as I am at the end of what I know how to do.  I had an error like this before and running reiserfsck returned that I should do a rebuild tree which I did, problem solved and I went on my merry way.  However, no such luck at the moment.

 

Attached is my system log.  If anyone that has experienced similar issues could advise me, I would greatly appreciate it.

 

System specs:

Unraid 4.7

Norco 4020 case

15 disk array + SSD cache

~17TB total storage

AMD Phenom x3 705e

16GB DDR3 16000

ECS A885GM-A2 (V1.1) AM3 AMD 880G SATA 6Gb/s ATX AMD Motherboard

2x SUPERMICRO AOC-SASLP-MV8 PCI Express x4

 

 

Selected errors from system log:

(repeating error trying to read data)

Dec 14 21:30:15 Unraid kernel: REISERFS error (device md7): vs-5150 search_by_key: invalid format found in block 27988611. Fsck? (Errors)

Dec 14 21:30:15 Unraid kernel: REISERFS warning: reiserfs-5090 is_tree_node: node level 34754 does not match to the expected one 2 (Minor Issues)

 

Dec 15 18:55:10 Unraid kernel: sas: command 0xf77cf480, task 0xe4f86a00, timed out: BLK_EH_NOT_HANDLED (Drive related)

Dec 15 18:55:11 Unraid kernel: sas: Enter sas_scsi_recover_host (Drive related)

Dec 15 18:55:11 Unraid kernel: sas: trying to find task 0xe4f86a00 (Drive related)

Dec 15 18:55:11 Unraid kernel: sas: sas_scsi_find_task: aborting task 0xe4f86a00 (Drive related)

Dec 15 18:55:11 Unraid kernel: sas: sas_scsi_find_task: task 0xe4f86a00 is done (Drive related)

Dec 15 18:55:11 Unraid kernel: sas: sas_eh_handle_sas_errors: task 0xe4f86a00 is done (Errors)

Dec 15 18:55:11 Unraid kernel: sas: sas_ata_task_done: SAS error 8d (Errors)

Dec 15 18:55:11 Unraid kernel: ata7: translated ATA stat/err 0x01/04 to SCSI SK/ASC/ASCQ 0xb/00/00 (Drive related)

Dec 15 18:55:11 Unraid kernel: ata7: status=0x01 { Error } (Errors)

Dec 15 18:55:11 Unraid kernel: ata7: error=0x04 { DriveStatusError } (Errors)

Dec 15 18:55:11 Unraid kernel: sas: --- Exit sas_scsi_recover_host (Drive related)

 

 

 

Thanks,

Kevin

syslog.zip

Please zip the syslog in a single file.

Thanks, I updated my post with a single zip file.