One way is to check the "/proc/fs/lustre/mds/*/exports/*/stats" files, which contains per-client statistics. They can be cleared by writing "0" to the file, and then check for files with lots of operations.
On 26 October 2010 20:10, Brock Palen <[email protected]> wrote: > I have wat I think is a badly behaving user, look at > /proc/fs/lustre/mds/nobackup-MDT0000/stats > > The open/close counters are running about 1000/s, > > I would like to track down what clients this is coming from and knock the > users about fixing there code that are doing this. > > how does does look at 'stats by node' do I need to look at all clients? > Or can I get this information from the mds? > Thanks! > > Brock Palen > www.umich.edu/~brockp <http://www.umich.edu/%7Ebrockp> > Center for Advanced Computing > [email protected] > (734)936-1985 > > > > _______________________________________________ > Lustre-discuss mailing list > [email protected] > http://lists.lustre.org/mailman/listinfo/lustre-discuss > -- Wojciech Turek Senior System Architect High Performance Computing Service University of Cambridge Email: [email protected] Tel: (+)44 1223 763517
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