old 2450 raid question

Paul A razor at meganet.net
Thu Sep 25 11:08:23 CDT 2008

Turns out that after a reboot the system is fine. I checked the disks/raid
and physically there is no problems. Not sure if it could have been due to
the system upgrade, something to do with the raid controller driver.

-----Original Message-----
From: linux-poweredge-bounces at dell.com
[mailto:linux-poweredge-bounces at dell.com] On Behalf Of Paul A
Sent: Thursday, September 25, 2008 10:04 AM
To: Linux-PowerEdge at dell.com
Subject: old 2450 raid question

Hey guys I have an old 2450 that I upgraded a couple of days ago to CentOS
release 4.7 (Final).
It was working fine since then but today I'm getting BUS ERROR and
Input/output error.

Doing a dmesg I got the following

mirror exists, can't write data
percraid:neither side of mirror exists, can't write data

I'm assuming this means something is wrong with the raid setup or the disks
are failing and has nothing to do with the kernel upgrade?

This server is just a webmail frontend but can this be fixed and or

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