Messages in this thread | | | Date | Wed, 26 Mar 2008 12:07:13 +0100 | From | Emmanuel Florac <> | Subject | Re: RAID-1 performance under 2.4 and 2.6 |
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Le Wed, 26 Mar 2008 09:42:19 +0100 "Bart Van Assche" <bart.vanassche@gmail.com> écrivait:
> Keep in mind that the above test tests two subsystems at the same > time: RAID-1 + the filesystem on top of it.
I'm using XFS usually, and I've also checked against the raw devices and it looks the same (2.4 still faster). I must add that the difference is somewhat reduced when using a single disk drive vs. RAID-1, obviously due to different buffering policy in the RAID subsystem.
-- ---------------------------------------- Emmanuel Florac | Intellique ----------------------------------------
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