Re: [zfs-discuss] ZFS Perfomance

2010-04-16 Thread Richard Elling
On Apr 14, 2010, at 11:10 PM, Daniel Carosone wrote: > On Wed, Apr 14, 2010 at 09:58:50AM -0700, Richard Elling wrote: >> On Apr 14, 2010, at 8:57 AM, Yariv Graf wrote: >> >>> From my experience dealing with > 4TB you stop writing after 80% of zpool >>> utilization >> >> YMMV. I have routinely

Re: [zfs-discuss] ZFS Perfomance

2010-04-14 Thread Daniel Carosone
On Wed, Apr 14, 2010 at 09:58:50AM -0700, Richard Elling wrote: > On Apr 14, 2010, at 8:57 AM, Yariv Graf wrote: > > > From my experience dealing with > 4TB you stop writing after 80% of zpool > > utilization > > YMMV. I have routinely completely filled zpools. There have been some > improvement

Re: [zfs-discuss] ZFS Perfomance

2010-04-14 Thread Erik Trimble
Richard Elling wrote: On Apr 14, 2010, at 8:57 AM, Yariv Graf wrote: From my experience dealing with > 4TB you stop writing after 80% of zpool utilization YMMV. I have routinely completely filled zpools. There have been some improvements in performance of allocations when free space

Re: [zfs-discuss] ZFS Perfomance

2010-04-14 Thread Richard Elling
On Apr 14, 2010, at 8:57 AM, Yariv Graf wrote: > From my experience dealing with > 4TB you stop writing after 80% of zpool > utilization YMMV. I have routinely completely filled zpools. There have been some improvements in performance of allocations when free space gets low in the past 6-9 month

Re: [zfs-discuss] ZFS Perfomance

2010-04-14 Thread Yariv Graf
From my experience dealing with > 4TB you stop writing after 80% of zpool utilization 10 On Apr 14, 2010, at 6:53 PM, "eXeC001er" wrote: 20 % - it is big size on for large volumes. right ? 2010/4/14 Yariv Graf Hi Keep below 80% 10 On Apr 14, 2010, at 6:49 PM, "eXeC001er" wrote: Hi A

Re: [zfs-discuss] ZFS Perfomance

2010-04-14 Thread eXeC001er
20 % - it is big size on for large volumes. right ? 2010/4/14 Yariv Graf > Hi > Keep below 80% > > 10 > > On Apr 14, 2010, at 6:49 PM, "eXeC001er" wrote: > > Hi All. > > How many disk space i need to reserve for save ZFS perfomance ? > > any official doc? > > Thanks. > > __

Re: [zfs-discuss] ZFS Perfomance

2010-04-14 Thread Yariv Graf
Hi Keep below 80% 10 On Apr 14, 2010, at 6:49 PM, "eXeC001er" wrote: Hi All. How many disk space i need to reserve for save ZFS perfomance ? any official doc? Thanks. ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolari

[zfs-discuss] ZFS Perfomance

2010-04-14 Thread eXeC001er
Hi All. How many disk space i need to reserve for save ZFS perfomance ? any official doc? Thanks. ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss