Re: filesystem benchmarking fun

2007-05-17 Thread Xu CanHao
On May 17, 5:10 am, Chris Mason <[EMAIL PROTECTED]> wrote: On Wed, May 16, 2007 at 01:37:26PM -0700, Andrew Morton wrote: > On Wed, 16 May 2007 16:14:14 -0400 > Chris Mason <[EMAIL PROTECTED]> wrote: > > On Wed, May 16, 2007 at 01:04:13PM -0700, Andrew Morton wrote: > > > > The good news is that

Re: Ext3 vs NTFS performance

2007-05-05 Thread Xu CanHao
2007/5/6, Bodo Eggert <[EMAIL PROTECTED]>: Theodore Tso <[EMAIL PROTECTED]> wrote: > But as has already been discussed on this thread, in situations where > the fileserver is under high memory pressure, any filesystem (XFS or > ext4) would still end up allocating blocks out of order, resulting i

Re: Ext3 vs NTFS performance

2007-05-04 Thread Xu CanHao
On Tue, 1 May 2007 13:43:18 -0700 "Cabot, Mason B" <[EMAIL PROTECTED]> wrote: Hello all, I've been testing the NAS performance of ext3/Openfiler 2.2 against NTFS/WinXP and have found that NTFS significantly outperforms ext3 for video workloads. The Windows CIFS client will attempt a poor-man'

Re: Why ask Sun for ZFS while we have ReiserFS4 !?

2007-05-01 Thread Xu CanHao
2007/5/2, Theodore Tso <[EMAIL PROTECTED]>: On Tue, May 01, 2007 at 09:17:14PM +0800, Xu CanHao wrote: > Reiser4 may lack some core function, but ZFS on Solaris is as > functional as ext3 on Linux(or even more). So compare Reiser4 with > ZFS may be inappropriate. Functional,

Re: Why ask Sun for ZFS while we have ReiserFS4 !?

2007-05-01 Thread Xu CanHao
On Apr 30, 7:50 am, Theodore Tso <[EMAIL PROTECTED]> wrote: Most of the people who have been cheerleading for either ZFS or Reiser4 don't seme to have the necessary technical skills, alas. - Ted Reiser4 may lack some core function, but ZFS on Solaris is