PERC 4 performance

Tore Anderson tore at linpro.no
Thu Apr 8 16:21:01 CDT 2004


* Herman Sheremetyev

 > My apologies for the cross-post.  I just installed Redhat EL 3 ES on a
 > Dell PowerEdge 2650 with a PERC 4/DC card (LSI PCI RAID controller) and
 > the performance seems no better than when I tried the PERC3 (Adaptec
 > onboard RAID controller).

  Sounds familiar.  I suspect your culprit is the bug (?) found at
 <https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=104633> -
 supposedly there's a beta kernel available in RHN which fixes the
 performance problems.  I reccomend you give that one a shot.

-- 
Tore Anderson




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