Red Hat Bugzilla – Bug 114054
slow disk access under ServeRaid Card
Last modified: 2007-11-30 17:07:00 EST
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Description of problem:
Slow disk file access, example copying 119 MB file takes more than 10
seconds, hdparm only shows read access at 10 - 15 MB/sec, this is
running on a raid 1 and a raid 1E array
Customer installed ES 3
ES 3, kernel-smp-2.4.21-4.0.1.EL IBM ServeRAID 6M Raid controller and
4 x 2.8 Ghz processors
Version-Release number of selected component (if applicable):
Steps to Reproduce:
1. Boot with RedHat Kernel
2. run hdparm
This looks like a duplicate of BZ 104633.
Try Doug's test RPMs referenced in that bug. If that solves the
problem, please mark this as a dup.
Switching state to NEEDINFO. If this problem still exists with
current kernels, then we need to know that. Otherwise, the assumption
will be that the 15.EL kernels have solved this issue for you.
This has been NEEDINFO for 7 months. If this problem still occurs with
RHEL 4 U4, please re-open.
*** This bug has been marked as a duplicate of 104633 ***