On Wed, 2009-03-04 at 16:27 -0500, Osvaldo Rentas wrote: > Hello, > > > > I am working with a user that has Fortran code that opens 24.000 > files and keeps them open during execution. We had to adjust our > kernel parameters to allow this to happen, since Linux cuts you off at > 1024 by default. This is job runs successfully for him on the local > disk of a Linux machine, but when he moves the job to Lustre, it > fails. The metadata servers are running Red Hat …do they impose their > own user limitations as well? Or is there a limitation within Lustre > or a config file?
Fails in what way? You don't say anything other than "it fails". We can't even begin to try to guess what the problem is without a better description of what the failure looks like. b.
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