I am using VXFS on my A5200 disk array. I have seen several posting
that said the best mount options are "mincache=direct,
convosync=direct". I tried this and my performance degraded. In some
cases processes started taking 50% longer. Initially I set this on all
volumes. Then I tried only setting it on the volumes with datafiles
and redo logs. I tried the dsync option on the volumes with the rbs
and temp segments. All of these configurations showed a degradation
in performance.
Any ideas?
Received on Wed Dec 08 2004 - 09:07:29 CST
