[Linux-cluster] GFS performance.
Bob Peterson
rpeterso at redhat.com
Thu May 7 13:17:48 UTC 2009
----- "Vikash Khatuwala" <vikash at netvigator.com> wrote:
| Hi,
|
| Can I downgrade the lock manage from lock_dlm to no_lock? Do I need
| to un-mount the gfs partition before changing? I want to see if it
| makes any performance improvements.
|
| Thanks,
| Vikash.
Hi Vikash,
Yes: gfs_tool sb /dev/your/device proto "lock_nolock"
Yes: you need to unmount it first
Regards,
Bob Peterson
Red Hat GFS
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