On Tue, 2007-07-10 at 10:09 -0500, Mike McGrath wrote: > Mike Bonnet wrote: > > On Tue, 2007-07-10 at 09:56 -0500, Mike McGrath wrote: > > > >> With autovacuum on do we still have to run the nightly vacuum jobs? > >> > > > > We'll have to keep an eye on the heavily-updated tables, but autovacuum > > combined with the max_fsm_pages increase should remove the need for the > > nightly vacuums. > > > > Sounds good, I'll leave them in the cron.d file but comment them out and > mention why. > We probably want to change to a monthly maintenance schedule where we run a vacuum full on the dbs. I also noticed that shmmax hasn't been increased from the default (32MB). Do we need to do that to match the shared cache buffer (512MB)? $ /sbin/sysctl kernel.shmmax kernel.shmmax = 33554432 -Toshio
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