Could you please share the parameters you tuned, and perhaps a brief explanation of your thinking? I have hideously slow backups, too, and haven't been successful in improving it through tuning.
-- Brandon On Wed, Nov 19, 2008 at 3:56 PM, Tom Lanyon <[EMAIL PROTECTED]> wrote: > On 19/11/2008, at 3:00 PM, Tom Lanyon wrote: > > We haven't been able to catch it quick enough to determine which process >> is using all CPU. >> >> The other option is that we're just seeing a huge amount of glocks created >> on the node running backups and all others (webservers) are just hanging >> whilst trying to access files. I've just done some fairly aggressive tuning >> of the GFS mounts on all nodes; hopefully this fixes it! >> >> Regards, >> Tom >> > > After tuning some GFS parameters yesterday, last night's backup ran without > a hitch! :) > > > Tom > > -- > Linux-cluster mailing list > Linux-cluster@redhat.com > https://www.redhat.com/mailman/listinfo/linux-cluster >
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