Hello,
Recently I've come across a lot of problems with 3ware controller on Linux
2.6.15.4. Everything is in the Thomas-Krenn SR2400 server running on Debian.
3WARE DEVICE:
driver: 1.26.02.001
model: 8006-2LP
firmware: FE8S 1.05.00.068
bios: BE7X 1.08.00.048
DISKS:
2x Seagate ST3300831AS SATA 300GB
I used tw_cli (AMCC/3ware CLI (version 2.00.03.013)) to create RAID1 unit.
After running cfdisk raid degraded and it can't be rebuilded.
Next I tried to make JBOD units for testing. A 3ware driver was compiled into
the kernel and also as a module.
ERRORS:
Apr 26 15:07:10 krenn kernel: 3w-xxxx: scsi2: Command failed: status = 0xc7,
flags = 0xc, unit #0.
Apr 26 15:07:14 krenn kernel: 3w-xxxx: scsi2: AEN: ERROR: Drive error: Port
#0.
Apr 26 15:07:15 krenn kernel: 3w-xxxx: scsi2: Command failed: status = 0xc7,
flags = 0xc, unit #0.
Apr 26 15:07:20 krenn kernel: 3w-xxxx: scsi2: Command failed: status = 0xc7,
flags = 0xc, unit #0.
Apr 26 15:07:25 krenn kernel: 3w-xxxx: scsi2: Command failed: status = 0xc7,
flags = 0xc, unit #0.
Apr 26 15:07:30 krenn kernel: 3w-xxxx: scsi2: Command failed: status = 0xc7,
flags = 0xc, unit #0.
Apr 26 15:07:35 krenn kernel: 3w-xxxx: scsi2: Command failed: status = 0xc7,
flags = 0xc, unit #0.
Apr 26 15:07:38 krenn kernel: sd 2:0:0:0: WARNING: Command (0x28) timed out,
resetting card.
It looks like some incompatibility with driver. Cables and disks are new, no
badblocks. Tommorow I will try to compile driver from 3ware website with 2.4
kernel.
Thanks in advance.
--
Marcin Hlybin, [email protected]
Sys/Net Administrator, tel. +48 12 2523 402
SoftwareMind, www.softwaremind.pl | Where quality meets the future
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