Hey guys
I just added 2x 3tb drives to my array last month and now my first par check finished this morning.
I have 54 errors on disk 11 (sdj - one of the new drives) and got this from the par check "Last checked on Fri Mar 1 09:36:44 2013 UTC, finding 1 errors."
I have a couple of these in the log
Mar 1 06:07:05 SERVER kernel: handle_stripe read error: 3444003880/10, count: 1
Mar 1 06:07:05 SERVER kernel: md: disk11 read error
and then a chunk of these:
Mar 1 06:07:02 SERVER kernel: ata12.00: configured for UDMA/133
Mar 1 06:07:02 SERVER kernel: ata12: EH complete
Mar 1 06:07:05 SERVER kernel: ata12.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0
Mar 1 06:07:05 SERVER kernel: ata12.00: irq_stat 0x40000001
Mar 1 06:07:05 SERVER kernel: ata12.00: failed command: READ DMA EXT
Mar 1 06:07:05 SERVER kernel: ata12.00: cmd 25/00:e0:a0:50:47/00:03:cd:00:00/e0 tag 0 dma 507904 in
Mar 1 06:07:05 SERVER kernel: res 51/40:00:e0:52:47/00:00:cd:00:00/00 Emask 0x9 (media error)
Mar 1 06:07:05 SERVER kernel: ata12.00: status: { DRDY ERR }
Mar 1 06:07:05 SERVER kernel: ata12.00: error: { UNC }
Mar 1 06:07:05 SERVER kernel: ata12.00: configured for UDMA/133
Mar 1 06:07:05 SERVER kernel: sd 12:0:0:0: [sdj] Unhandled sense code
Mar 1 06:07:05 SERVER kernel: sd 12:0:0:0: [sdj] Result: hostbyte=0x00 driverbyte=0x08
Mar 1 06:07:05 SERVER kernel: sd 12:0:0:0: [sdj] Sense Key : 0x3 [current] [descriptor]
Mar 1 06:07:05 SERVER kernel: Descriptor sense data with sense descriptors (in hex):
Mar 1 06:07:05 SERVER kernel: 72 03 11 04 00 00 00 0c 00 0a 80 00 00 00 00 00
Mar 1 06:07:05 SERVER kernel: cd 47 52 e0
Mar 1 06:07:05 SERVER kernel: sd 12:0:0:0: [sdj] ASC=0x11 ASCQ=0x4
Mar 1 06:07:05 SERVER kernel: sd 12:0:0:0: [sdj] CDB: cdb[0]=0x28: 28 00 cd 47 50 a0 00 03 e0 00
Mar 1 06:07:05 SERVER kernel: end_request: I/O error, dev sdj, sector 3444003552
A smart check of the drive can be found here: http://pastebin.com/epHRRsg9
What should my next steps be? I have started another par check and hopefully this was just a one off
It´s a new drive and even though it passed the smart check, I dont see anything too suspicious like bad blocks.
Looking forward to hearing what you guys think.