On Wed, Dec 16, 2009 at 7:43 PM, Edward Ned Harvey <sola...@nedharvey.com> wrote: >> I'm seeing similar results, though my file systems currently have >> de-dupe disabled, and only compression enable, both systems being > > I can't say this is your issue, but you can count on slow writes with > compression on. How slow is slow? Don't know. Irrelevant in this case? > Possibly. > >
I'm willing to accept slower writes with compression enabled, par for the course. Local writes, even with compression enabled, can still exceed 500MB/sec, with moderate to high CPU usage. These problems seem to have manifested after snv_128, and seemingly only affect ZFS receive speeds. Local pool performance is still very fast. -- Brent Jones br...@servuhome.net _______________________________________________ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
