On Thu, Apr 17, 2008 at 7:08 PM, Mikko Partio <[EMAIL PROTECTED]> wrote:
> > > On Thu, Apr 17, 2008 at 7:06 PM, Tom Lane <[EMAIL PROTECTED]> wrote: > > > "Mikko Partio" <[EMAIL PROTECTED]> writes: > > > On Thu, Apr 17, 2008 at 6:10 PM, Tom Lane <[EMAIL PROTECTED]> wrote: > > >> I think you've got really serious filesystem-level problems. Have > > you > > >> tried running any hardware diagnostics? Are you sure you're using a > > >> stable kernel version? > > > > > I run fsck on the filesystem (gfs) -- no problems found. The disks are > > from > > > a san and the diagnostic programs say there's nothing wrong. I also > > have > > > other db clusters running on different filesystems (also gfs) and I > > have > > > never had any problems with them. > > > > Some RAM checks wouldn't be out of place either. > > Memtest86+ has now been running for 20+ hours and no errors has been found. I was also unable to reproduce this problem, but it only happened after a few days of constant activity anyway so I guess it's not so easy to replicate. Any other pointers where to look at? Your help is well appreciated. Regards Mikko
