[Lustre-discuss] finding clients that is opening/closing files

Joshua Walgenbach jjw at indiana.edu
Tue Oct 26 13:07:20 PDT 2010


You could check /proc/fs/lustre/mds/client-<MDT>/exports/<NID>/stats on 
your MDS.

That contains per client stats for the MDS.

-Josh

On 10/26/10 3:10 PM, Brock Palen 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
> Center for Advanced Computing
> brockp at umich.edu
> (734)936-1985
>
>
>
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