[GE users] NFS Cache coherency in Grid

soliday soliday at aps.anl.gov
Wed Nov 11 16:41:37 GMT 2009


Try using noac. This solved the problem for us.

--Bob Soliday

fansn wrote:
> Hi All,
> 
> Does anyone have good solution to resolve the NFS Cache coherency problem?
> For example I submit a job on host A and the job finishes on host B and a
> result file is created in a NFS folder. When host A accesses the result file
> immediately after the job finishes, it will be empty unless the programme
> waits a few seconds.
> 
> I've tried actimeo=0 as a mount option (to disable file attribute caching)
> for both A and B, and it resolved the problem but of course it slowed down
> the NFS. 
> 
> I'm using NFSv3. Thanks in advance!
> 
> Yours sincerely,
> 
> Sinong Fan
> 
> ------------------------------------------------------
> http://gridengine.sunsource.net/ds/viewMessage.do?dsForumId=38&dsMessageId=226194
> 
> To unsubscribe from this discussion, e-mail: [users-unsubscribe at gridengine.sunsource.net].

------------------------------------------------------
http://gridengine.sunsource.net/ds/viewMessage.do?dsForumId=38&dsMessageId=226196

To unsubscribe from this discussion, e-mail: [users-unsubscribe at gridengine.sunsource.net].



More information about the gridengine-users mailing list