[Aces-support] weird behaviour of cluster...

[Einat Lev]

Hi

I am submitting jobs using a PBS script. Despite using exactly the same 
script file, the result varies. Sometimes it works fne, and sometimes I 
get error messages, like :
"
poll: protocol failure in circuit setup
/bin/rm: cannot remove 
`/home/einatlev/CitcomS-2.0.0/packages/CitcomS/examples/Cookbook4/8767/PI685': 
No such file or directory
umount: /mnt/pvfs2raid: not mounted
pvfs2-client: no process killed
/var/torque/mom_priv/pvfs-stop: line 5: rmmod: command not found
"
the mentioned file did exist in the benining, but then dissapeard...

What is causing this instablility?

Thanks
Einat