On snv_111 OpenSolaris. heaped is snv_101b, both ZFS: # mount -F hsfs /rpool/dc/media/OpenSolaris.iso /mnt # ptime cp /mnt/boot/boot_archive /var/tmp real 3:31.453461873 user 0.003283729 sys 0.376784567 # mount -F hsfs /net/heaped/export/netimage/opensolaris/vnc-fix.iso /mnt2 # ptime cp /mnt2/boot/boot_archive /var/tmp real 1.442180764 user 0.004013447 sys 0.442550604 # mount -F hsfs /net/localhost/rpool/dc/media/OpenSolaris.iso /mnt3 # ptime cp /mnt3/boot/boot_archive /var/tmp real 3:41.182920499 user 0.004244172 sys 0.430159730 I see a couple of bugs about lofi performance like 6382683, but I''m not sure if this related, it seems to be a newer issue. Any ideas? regards john
Fajar A. Nugraha
2009-Apr-06 09:46 UTC
[zfs-discuss] Dreadful lofi read performance on snv_111
On Mon, Apr 6, 2009 at 4:41 PM, John Levon <john.levon at sun.com> wrote:> I see a couple of bugs about lofi performance like 6382683, but I''m not sure if this > related, it seems to be a newer issue.Isn''t it 6806627? http://opensolaris.org/jive/thread.jspa?threadID=98043&tstart=0 Regards, Fajar
On Mon, Apr 06, 2009 at 04:46:12PM +0700, Fajar A. Nugraha wrote:> On Mon, Apr 6, 2009 at 4:41 PM, John Levon <john.levon at sun.com> wrote: > > I see a couple of bugs about lofi performance like 6382683, but I''m not sure if this > > related, it seems to be a newer issue. > > Isn''t it 6806627? > > http://opensolaris.org/jive/thread.jspa?threadID=98043&tstart=0Ah, I thought that made 111, but it sounds like it''s going in the respin instead - should have checked. thanks john