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Re: Raid I/O error



Allan R. Batteiger wrote:
Good afternoon
I have a sever with a Raid controller, 4 drives setup as Raid 5. Every night I an getting a report showing a lot ( 200-1000) of I/O errors on DM-0. I have also starting getting reports of I/O errors on files. However I do not seem to be able to get any info on what is causing these issues. I thought if a drive was causing the problems, the raid array would be correcting for them. I would have expecting a warning saying I had a drive going bad but not un recoverable errors. The Hardware config is Tyan GX28 with a LSI Megaraid 1430G controller 4X 500 GB SATA drives. I have been doing online searches but so far not much luck. Does any one have any ideas ?

Once you get away from Linux software RAID you have to depend on the controller vendor. You might ask on the linux-raid list, lots of very clever people hang out there.

--
Bill Davidsen <davidsen tmr com>
  "We have more to fear from the bungling of the incompetent than from
the machinations of the wicked."  - from Slashdot


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