Disk IO issues

Mike McGrath mmcgrath at redhat.com
Thu Jan 1 20:20:44 UTC 2009


On Wed, 31 Dec 2008, Sascha Thomas Spreitzer wrote:

> Hello Mike,
>
> maybe the RAID mirror failed and is auto healing in background. Is
> there a way to determine the RAID state?

It dawns on me I never answered these questions.  The raid array is fine,
its got 14 drives in a raid5 configuration and one hot spare (I double
checked this just now)

> Is the RAID controller showing any errors? Physical disks reporting seek errors?
> I assume a problem with either hardware buffers of disk or RAID
> controller or faulty disk or RAID hardware.
>

No errors that I could find on the drives or the controller.

	-Mike




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