I have been looking at the performance of the RAID5 read
on the following kernels
MB/sec READ on 5 + 1 RAID5
2.4.9-e.27 SMP RedHat 30
2.4.9-ac18 SMP 28
2.4.22 SMP 80
As numbers indicate there is a large difference in performance.
I wonder if anybody else had seen this problem during the 2.4.9
kernel and what the fix was?
I would use the 2.4.22 but it has a more serious issue with hanging
when doing a scsi hot add/remove . The 2.4.9-e.27 does not
have this scsi hang issue.
=====
Don Jessup
Asaca/Shibasoku Corp. of America
400 Corporate Circle, Unit G
Golden, CO 80401
303-278-1111 X232
donj@asaca.com
http://www.asaca.com
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