Not for user data, only controller data. ---- Original message ---- >Date: Wed, 6 Apr 2011 14:11:10 -0700 (PDT) >From: pgsql-performance-owner@xxxxxxxxxxxxxx (on behalf of Andy <angelflow@xxxxxxxxx>) >Subject: Re: Intel SSDs that may not suck >To: Merlin Moncure <mmoncure@xxxxxxxxx>,Scott Carey <scott@xxxxxxxxxxxxxxxxx> >Cc: "pgsql-performance@xxxxxxxxxxxxxx" <pgsql-performance@xxxxxxxxxxxxxx>,Greg Smith <greg@xxxxxxxxxxxxxxx> > > >--- On Wed, 4/6/11, Scott Carey <scott@xxxxxxxxxxxxxxxxx> wrote: > > >> I could care less about the 'fast' sandforce drives. >> They fail at a high >> rate and the performance improvement is BECAUSE they are >> using a large, >> volatile write cache. > >The G1 and G2 Intel MLC also use volatile write cache, just like most SandForce drives do. > >-- >Sent via pgsql-performance mailing list (pgsql-performance@xxxxxxxxxxxxxx) >To make changes to your subscription: >http://www.postgresql.org/mailpref/pgsql-performance -- Sent via pgsql-performance mailing list (pgsql-performance@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-performance
