running MPI, and login in locally into slave nodes

german kogan gkogan at
Fri Aug 3 15:42:00 PDT 2001

On Fri, 3 Aug 2001, Sean Dilda wrote:

> > But what if I need to lets say change a specific file on a particular
> > slave node? Also I ran a command bpsh 0 ls -la, I have one slave node up,
> > and I got back the exact same list of files as in my home directory on the
> > master node. Is this supposed to be like this? Are the slave node exact
> > copies of the master node? Also my ping is working but I can't telnet or
> > ssh to the slave node.
> That is expected because home directories are nfs mounted on the slave
> nodes.  If you do that in any directory that isn't in /home, the results
> will not match.

So how would you traverse the directory hierarchy on the slave node. I
tried doing "bpsh 0 cd .." but it did not work, it said "cd command not


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