[Mauiusers] manually suspended jobs resume automatically
narora at Princeton.EDU
Tue Sep 26 11:52:46 MDT 2006
I am testing torque-2.1.2 and maui-3.2.6p16-snap.1157560841 (latest
snapshot) on a bunch of RHEL4 based nodes.
When I try to do mjobctl -s on a job, it is suspended as expected, but
soon after (in a few seconds) it resumes execution automatically. In the
mom_logs on the target node, I observe that the job receives signal 20
(SIGTSTP) and then 19 (SIGSTOP), but then in a few seconds it also
receives signal 18 (SIGCONT) and resumes.
Whereas, if I try the torque command qsig -s suspend on the job, it
suspends until I force-resume it with qsig -s resume.
There are no preemptor/preemptee rules defined in maui config.
Can someone please explain this behavior in maui? Am I missing something
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