On Fri, May 11, 2012 6:50 pm, Ben Myers wrote: > On Fri, May 11, 2012 at 03:27:02AM +0200, Patrick Shirkey wrote: >> I have some HP machines running centos: >> >> kernel 2.6.32-042stab049.6 >> AMD Opteron(tm) Processor 6180 SE >> RAM: 528 GB >> RAID bus controller: Hewlett-Packard Company Smart Array G6 controllers >> >> We have experienced some kernel crashes due to a kernel bug with >> interleaving ram on this hardware which require hard reset of the >> machines. >> >> After reboot we are finding that there is severe file corruption on the >> xfs file system where TBs of readonly databases are getting partially or >> fully truncated. >> >> Has anyone come across this or similar? > > This rings a bell for me but I can't be certain. Could you provide a > metadump? > The machines are live so we have already restored the data several times. Will a metadump from the existing file system be useful or do you need it post crash? -- Patrick Shirkey Boost Hardware Ltd _______________________________________________ xfs mailing list xfs@xxxxxxxxxxx http://oss.sgi.com/mailman/listinfo/xfs
