[PVFS-users] RE: PVFS Hangups during concurrent reads/writes

[Rob Ross]

This sounds different from what Brannen is seeing, as he was seeing the 
same problem for a wide variety of versions.

What type of job is it, does it come back to life later, etc?

Thanks,

Rob

On Thu, 12 Aug 2004, David S Metheny wrote:

> Rob/Brannen,
>     We are seeing very similar problems with the kpvfsd. We verified that
> our job runs on 2 client nodes with the 1.6.3-pre1 release. The same jobs
> "hangs up" on 1 of the clients using the 1.6.3-pre3 with kpvfsd. When I run
> using the PVFS library from the 1.6.3-pre3 release, the job runs fine. 
>  
>     Each client will be doing read/write accesses to the PVFS cluster. The
> clients read portions of the same input file, and write to individual output
> files. Then the clients read it's individual output files, and writes to
> different locations in a single output file. One client is successfully able
> to complete all these tasks, and the other hangs up.