Re[2]: [zfs-discuss] # devices in raidz.

2006-11-12 Thread Robert Milkowski
Hello Torrey, Monday, November 13, 2006, 5:07:02 AM, you wrote: TM> Robert Milkowski wrote: >> Hello Torrey, >> >> Friday, November 10, 2006, 11:31:31 PM, you wrote: >> >> TM> Robert Milkowski wrote: >> >> Also scrub can consume all CPU power on smaller and older machines and >> that's

Re[2]: [zfs-discuss] # devices in raidz.

2006-11-11 Thread Robert Milkowski
Hello Torrey, Friday, November 10, 2006, 11:31:31 PM, you wrote: TM> Robert Milkowski wrote: Also scrub can consume all CPU power on smaller and older machines and that's not always what I would like. REP> The big question, though, is "10% of what?" User CPU? iops?

Re[2]: [zfs-discuss] # devices in raidz.

2006-11-10 Thread Al Hopper
On Thu, 9 Nov 2006, Robert Milkowski wrote: > Hello Richard, > > Tuesday, November 7, 2006, 5:19:07 PM, you wrote: > > REP> Robert Milkowski wrote: > >> Saturday, November 4, 2006, 12:46:05 AM, you wrote: > >> REP> Incidentally, since ZFS schedules the resync iops itself, then it can > >> REP> rea

Re[2]: [zfs-discuss] # devices in raidz.

2006-11-09 Thread Robert Milkowski
Hello Richard, Tuesday, November 7, 2006, 5:19:07 PM, you wrote: REP> Robert Milkowski wrote: >> Saturday, November 4, 2006, 12:46:05 AM, you wrote: >> REP> Incidentally, since ZFS schedules the resync iops itself, then it can >> REP> really move along on a mostly idle system. You should be able

Re[2]: [zfs-discuss] # devices in raidz.

2006-11-07 Thread Robert Milkowski
Hello Richard, Saturday, November 4, 2006, 12:46:05 AM, you wrote: REP> Incidentally, since ZFS schedules the resync iops itself, then it can REP> really move along on a mostly idle system. You should be able to resync REP> at near the media speed for an idle system. By contrast, a hardware RE