On Fri, 2007-03-02 at 10:03, Alex Deucher wrote: > On 3/2/07, Ron <rjpeace@xxxxxxxxxxxxx> wrote: > > At 10:16 AM 3/2/2007, Alex Deucher wrote: > > d= you went from local HD IO to a SAN > > (many differences hidden in that one line... ...and is the physical > > layout of tables and things like pg_xlog sane on the SAN?) > > > > > > ...and you did this by just pulling over the old DB onto the new HW? > > > > We rebuild the DB from scratch on the new server. Same table > structure though. We reloaded from the source material directly. I would REALLY recommend testing this machine out with a simple software RAID-1 pair of SCSI or SATA drives just to eliminate or confirm the SAN as the root problem.