On Wed, Sep 14, 2011 at 11:18 PM, Toby Corkindale <toby.corkindale@xxxxxxxxxxxxxxxxxxxx> wrote: > The zpool was created against an LVM logical volume (which was the same one > used for all the filesystems measured in the tests). That LV was itself part > of a volume group that was striped over three disks (Western Digital > WD1003FBYX). So you're throwing in the complication of a logical volume manager interfering with zfs. If you put ZFS on three separate drives, it has a better chance of optimizing its operations. -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
