3ware 9650SE-8LPML degrading every day
Hi, my 3ware 9650SE-8LPML is degrading exactly ONE drive every day at
exactly 2:08:49 AM in the morning (at exactly THAT second even)
Feb 14 02:08:49 lenny03 kernel: [1519448.525199] 3w-9xxx: scsi0: AEN:
ERROR (0x04:0x0009): Drive timeout detected:port=0.
Feb 14 02:08:49 lenny03 kernel: [1519449.288000] 3w-9xxx: scsi0: AEN:
ERROR (0x04:0x003A): Drive power on reset detected:port=0port=0.
Feb 14 02:08:50 lenny03 kernel: [1519449.471999] 3w-9xxx: scsi0: AEN:
WARNING (0x04:0x0019): Drive removed:port=0.
Feb 14 02:08:50 lenny03 kernel: [1519449.472332] 3w-9xxx: scsi0: AEN:
ERROR (0x04:0x0002): Degraded unit:unit=0, port=0.
Feb 14 02:08:50 lenny03 kernel: [1519451.618846] 3w-9xxx: scsi0: AEN:
INFO (0x04:0x001A): Drive inserted:port=0.
Feb 14 02:08:50 lenny03 kernel: [1519451.621718] 3w-9xxx: scsi0: AEN:
INFO (0x04:0x001F): Unit operational:unit=0.
The drive in port 0 degrades, rebuilds and after a few hours everything
is on OK.
Does anybody have an idea what's going on here?
I've just replaced that drive recently, because it was reported faulty.
Might the cable on port 0 be bad?
I've checked the cron jobs at that time, there is no special procedures
running.
Otherwise, the system was running stable over years now.
Using lenny on kernel 2.6.26-2-amd64
Thanks for any advice
Michael
--
Michael Kress, kress@hal.saar.de
http://www.michael-kress.de / http://kress.net
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