(Solved) Parity 2 errors

[Harro]

My second parity drive states 1152 errors. 

Log file on that drive :(just a snippet)

Feb 9 05:15:25 Tower kernel: print_req_error: I/O error, dev sdm, sector 13747642944
Feb 9 05:15:25 Tower kernel: sd 11:0:1:0: [sdm] tag#0 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=0x08
Feb 9 05:15:25 Tower kernel: sd 11:0:1:0: [sdm] tag#0 Sense Key : 0x2 [current]
Feb 9 05:15:25 Tower kernel: sd 11:0:1:0: [sdm] tag#0 ASC=0x4 ASCQ=0x0
Feb 9 05:15:25 Tower kernel: sd 11:0:1:0: [sdm] tag#0 CDB: opcode=0x88 88 00 00 00 00 03 33 6c 66 40 00 00 04 00 00 00
Feb 9 05:15:25 Tower kernel: print_req_error: I/O error, dev sdm, sector 13747643968

Extended smart report came back fine.

Can i un assign the drive and re assign and let parity rebuild?

smart-20180212-0534.zip

[JorgeB]

SMART does look fine, except for the disk overheating to 58C in the past:

 

Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME          FLAGS    VALUE WORST THRESH FAIL RAW_VALUE
190 Airflow_Temperature_Cel -O---K   079   042   045    Past 21 (0 85 34 19 0)

I'd recommend swapping cables/backplane withe a different disk so you can rule those out if the same disk fails again.

[Harro]

Thanks Johnnie. I know that temp reading was from a while ago before I swapped out fans in case. Will swap out cable and plug into other port on m/b.