[Linux-cluster] optimising DLM speed?

Alan Brown ajb2 at mssl.ucl.ac.uk
Wed Feb 16 14:12:30 UTC 2011

 > You can set it via the configfs interface:

Given 24Gb ram, 100 filesystems, several hundred million of files and 
the usual user habits of trying to put 100k files in a directory:

Is 24Gb enough or should I add more memory? (96Gb is easy, beyond that 
is harder)

What would you consider safe maximums for these settings?

What about the following parameters?


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