[Linux-cluster] GFS tuning advice sought
Gordan Bobic
gordan at bobich.net
Tue Jan 8 07:23:25 UTC 2008
isplist at logicore.net wrote:
>>> Is there any GFS tuning I can do which might help speed up access to
>>> these mailboxes?
>>>
>> You probably need GFS2 in this case. To fix mail server issues in GFS1
>> would be too intrusive with current state of development cycle.
>
> I noticed you mention that GFS2 might be best for this. Would this apply for
> web servers as well? I've been using GFS on RHEL4 for web server cluster
> sharing. Would I be better to look at GFS2 for performance?
Web server disk I/O is likely to be mostly read-only, so I doubt disk
performance will ever be your bottleneck. It's bouncing write-locks
around that slows clustered file systems down.
Gordan
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