On 2010-02-28, at 07:55, Justin Piszcz wrote:
=== CREATE RAID-0 WITH 11 DISKS
Have you tried testing with "nice" numbers of disks in your RAID set (e.g. 8 disks for RAID-0, 9 for RAID-5, 10 for RAID-6)? The mballoc code is really much better tuned for power-of-two sized allocations.
Cheers, Andreas -- Andreas Dilger Sr. Staff Engineer, Lustre Group Sun Microsystems of Canada, Inc. -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
