[Mauiusers] Maui and mpich2 running as root
bertb at aspsys.com
Mon Aug 6 10:33:34 MDT 2007
I have the following installed:
I have things working for the most part. I now have to configure mpich2 to run as
root to support multiple users simultaneously. This works with out any issues if
I use pbs_sched as the scheduler. But if I run maui as the scheduler I get this error when running a job.
mpdroot: cannot connect to local mpd at: /tmp/mpd2.console_root
probable cause: no mpd daemon on this machine
possible cause: unix socket /tmp/mpd2.console_root has been removed
mpiexec_node07 (__init__ 1171): forked process failed; status=255
I can see a mpd process running on the system where the jobs are being launched.
Mpd is being started as root like this: MPDBOOT -1 -n 12 --ncpus=4 -f mpd_hosts
Any pointers would be great. I can also provide more information if needed.
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