On Wed, 4 Oct 2006 at 10:50am, Dan Stoner wrote
At the time, I had a long discussion about it on nahant-list (see the
embarrassingly titled thread that starts here
<https://www.redhat.com/archives/nahant-list/2005-October/msg00271.html>)
with no resolution. And I brought it up again on the ext3 list in April.
It seems that some of the "performance sucks" feeling should actually be
directed at the 3Ware RAID adapter that is common in those threads rather
than the filesystem.
Except for the fact that other FSes on the same hardware get far better
performance. These were my results using 2 7506-8 boards, each in
hardware RAID5 mode, with a software RAIDO on top:
write read
----- ----
ext2 81 180
ext3 34 222
XFS 109 213
--
Joshua Baker-LePain
Department of Biomedical Engineering
Duke University
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