On Apr 19, 2005, at 11:07 PM, Josh Berkus wrote:
> RAID1 2 disks OS, pg_xlog
> RAID 1+0 4 disks pgdata
>
This is my preferred setup, but I do it with 6 disks on RAID10 for
data, and since I have craploads of disk space I set checkpoint
segments to 256 (and checkpoint timeout to 5 minutes)
Vivek Khera, Ph.D.
+1-301-869-4449 x806