On Wed, 2007-10-31 at 22:58 +0100, Tomas Vondra wrote: > 2) separate the transaction log from the database > > It's mostly written, and it's the most valuable data you have. And in > case you use PITR, this is the only thing that really needs to be > backed up. My main DB datastore is in a raid1 array and the xlog is still maintained in a single OS drive. Is this considered OK? ---------------------------(end of broadcast)--------------------------- TIP 4: Have you searched our list archives? http://archives.postgresql.org