On Thu, 2009-09-17 at 12:05 -0600, Scott Marlowe wrote: > On Thu, Sep 17, 2009 at 12:00 PM, Joshua D. Drake <jd@xxxxxxxxxxxxxxxxx> wrote: > > On Thu, 2009-09-17 at 11:48 -0600, Scott Marlowe wrote: > >> I'm trying to do a parallel restore with pg_restore -j but I'm only > >> seeing one CPU being used really. The file is custom format, but was > >> made by pg_dump for pgsql 8.3. Is that a problem? Do I need a backup > >> made with 8.4 to run parallel restore? > > > > Yes I believe but I don't recall. You could dump the TOC and note > > differences. > > I kinda figured, I'm making a dump with pg84 now to test with. I'm > really hoping for a noticeable improvement in restore times, as we're > in the 1.5 to 2 hour range right now. > If you have the concurrency and disk IO, you should get that down below 30 minutes. Joshua D. Drake -- PostgreSQL.org Major Contributor Command Prompt, Inc: http://www.commandprompt.com/ - 503.667.4564 Consulting, Training, Support, Custom Development, Engineering If the world pushes look it in the eye and GRR. Then push back harder. - Salamander -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
