And nvram is ram on hardware-raid controller that is not erased on reboot(battery) ? Can this nvram be used also when the configuration is jbod(justabunchofdisks) or some kind of raid(0/1/5/6/10 etc) is required to use the nvram.
On Tue, May 6, 2014 at 1:24 PM, Michael Stone <mstone+postg...@mathom.us>wrote: > On Tue, May 06, 2014 at 01:15:10PM +0200, Dorian Hoxha wrote: > >> Since the commitlog/WAL is sequential-write, does it mattert that much to >> put >> it in ssd >> > > No, assuming a good storage system with nvram write buffer. > Mike Stone > > > -- > Sent via pgsql-performance mailing list (pgsql-performance@postgresql.org) > To make changes to your subscription: > http://www.postgresql.org/mailpref/pgsql-performance >
