search for: momtherboard

Displaying 1 result from an estimated 1 matches for "momtherboard".

2011 Sep 26
4
Hard I/O lockup with EL6
I'm trying to figure out why 2 machines have a "hard I/O lock" on the HDD when running EL6. I have 4 identical machines, all were stable with EL5. 2 work great with EL6, 2 do not. I've checked momtherboard BIOS versions and settings, SAS controller BIOS versions and settings, they are the same between the working and non- working systems. When booting a non-working system, it boots straight up to the boot prompt (runlevel 3) without issue, and everything works fine. When the machine sits idle fo...