On Wed, May 25, 2011 at 4:07 PM, John Rouillard <rou...@renesys.com> wrote: > Well I am also managing to panic the kernel on some runs as well. So > my guess is this is not only a postgres bug (if it's a postgres issue > at all). > > As gregg mentioned in another followup ext4 under centos 5.x may be an > issue. I'll drop back to ext3 and see if I can replicate the > corruption or crashes one I rule out some potential hardware issues.
Also do the standard memtest86+ run to ensure your memory isn't bad. Also do a simple dd if=/dev/sda of=/dev/null to make sure the drive has no errors. It might be the drives. Look in your logs again to make sure. -- Sent via pgsql-performance mailing list (pgsql-performance@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-performance
