[Bioclusters] Problem while running mpi program

[Laurent Gilson]

Hello

> when master gives a command to the slaves, they take data from the nfs
> directory.  They create a temp directory in /tmp and after finishing the
> work, the results will be copied back to nfs directory.

IMHO: the dir in the first line of the log does not exist or is not  
writable (disc full, NFS-permissions, typo ?).

The rest looks like the code is removing a dir it is still working in.

Bye