I've got an old server I'm trying to maintain with 2 - 3ware 5800 8 port
cards inside, one filled with 80 gig drives, the other with 120 gig. I
have 4 independent md arrays that are all in one large LVM virtual drive.
Some drives have started to go bad. So as I replace them with new
Seagate 120 gig PATA drives, I get errors in syslog similar to this:
Jun 15 22:45:14 blimp kernel: 3w-xxxx: scsi1: Command failed: status =
0xc7, flags = 0x1b, unit #2.
Jun 15 22:45:14 blimp kernel: 3w-xxxx: scsi1: AEN: WARNING: ATA port
timeout: Port #2.
Jun 15 22:45:14 blimp kernel: 3w-xxxx: scsi1: Reset succeeded.
Jun 16 04:40:58 blimp kernel: 3w-xxxx: scsi1: Command failed: status =
0xc7, flags = 0x1b, unit #2.
Jun 16 04:40:58 blimp kernel: 3w-xxxx: scsi1: AEN: WARNING: ATA port
timeout: Port #2.
Jun 16 04:40:58 blimp kernel: 3w-xxxx: scsi1: Reset succeeded.
Jun 16 11:24:56 blimp kernel: 3w-xxxx: scsi1: Command failed: status =
0xc7, flags = 0x1b, unit #2.
This manifests in different ways. Usually it starts up fine, but when
the array is idle and I attempt to access it, I see these entries.and a
brief
delay, then the array works fine for a while.
I replaced it with a 200 gig older drive (yes, I know it is limited to
137 gig), and this problem shifted to unit #3 (same thing, it is also a
recently replaced new seagate 120gig).
I replace unit #3 with several different 200 gig drives (new hitachi,
new seagate, old WD) and always now I get on startup:
Jun 23 20:54:27 blimp kernel: 3w-xxxx: scsi1: Command failed: status =
0xc1, flags = 0x11, unit #3.
Jun 23 20:54:27 blimp kernel: 3w-xxxx: scsi1: AEN: ERROR: Drive error:
Port #0.
Jun 23 20:54:27 blimp kernel: 3w-xxxx: scsi1: Reset succeeded.
Jun 23 20:54:27 blimp kernel: 3w-xxxx: scsi1: Command failed: status =
0xc1, flags = 0x11, unit #3.
Jun 23 20:54:27 blimp kernel: SCSI disk error : host 1 channel 0 id 3
lun 0 return code = 2
Jun 23 20:54:27 blimp kernel: I/O error: dev 08:b1, sector 390716672
Jun 23 20:54:27 blimp kernel: md: disabled device sdl1, could not read
superblock.
Jun 23 20:54:27 blimp kernel: md: could not read sdl1's sb, not importing!
Jun 23 20:54:27 blimp kernel: md: could not import sdl1!
Jun 23 20:54:27 blimp kernel: 3w-xxxx: scsi1: AEN: ERROR: Drive error:
Port #0.
Jun 23 20:54:27 blimp kernel: md3: former device sdl1 is unavailable,
removing from array!
Any suggestions? I'm not really sure what to do now.
Regards,
Michael Stumpf
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