On Thu, 2009-10-08 at 09:51 -0400, Ethan Mallove wrote: > $ padb --verbose --debug=all --config-option rmgr=mpirun --full-report=6336 > ... > full job report for job 6336 > > Attaching to job 6336 > mpirun resource manager requires pdsh to be installed > Use of uninitialized value in printf at padb line 729. > Use of uninitialized value in printf at padb line 729. > DEBUG (verbose): 0: There are 0 processes over 0 hosts > Fatal problem setting up the resource manager: mpirun > > I assume it's referring to the below "pdsh"? > > http://sourceforge.net/projects/pdsh
Yes, you'll need to able to ssh freely around from the node where padb/pdsh is running to all compute nodes as well. For debian I had to add "export PDSH_RCMD_TYPE=ssh" to my .bashrc to tell it to use ssh rather than rsh. Could you update to r283 as well, the "mpirun" resource manager is new and I discovered this morning that it didn't like digits in hostnames. As an added benefit it won't use pdsh or ssh if all processes are local. Ashley, -- Ashley Pittman, Bath, UK. Padb - A parallel job inspection tool for cluster computing http://padb.pittman.org.uk
