On Tue, Dec 06, 2005 at 09:41:55AM +0000, Rory Campbell-Lange <rory@xxxxxxxxxxxxxxxxxx> wrote: > Is it OK to use logical volume management to run an xfs partition > hosting postgres data? We use just that and it works splendid. It's very nice for adding space and all that. But I must admit that I haven't had any comments from the gurus wether this is a wise choice performance wise. Keep in mind that you might want devide your discs into two groups with different physical discs so that you can make use of tablespaces. We use them to seperate data and indexspace. Seperating the wal makes sense only if there is nothing else accessing that disc. just my two cents, bkw
