On Wed, 26 Jul 2006, adam radford wrote:
On 7/26/06, dean gaudet <[email protected]> wrote:
unfortunately when i did the experiment i neglected to perform
simultaneous tests on more than one 3ware unit on the same controller. i
got great results from a raid1 or from a raid10 (even a raid5)... but
never i only tested one unit at a time.
Did you try setting /sys/class/scsi_host/hostX/cmd_per_lun to 256 / num_units
?
-Adam
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Speaking of this does anyone having any tuning guides for running 10 disk
raid 5's on this controller? And as far as ext3 goes, what are the best
optimizations?
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