Hello,
I should preface this with I've just recently started getting my head around
grid engine and as such may not have all the information I should for
administering the grid but someone's has to do it. Anyways...
Our company across an issue recently where a one of the nodes seems to become
very delayed in its response to grid submissions. Whether it be a qsub, qrsh
or qlogin submission jobs can take anywhere from 30s to 4-5min to successfully
submit. In particular, while users may complain a qsub job looks like it has
submitted but do nothing, doing a qlogin to the node in question will give the
following:
Your job 287104 ("QLOGIN") has been submitted
waiting for interactive job to be scheduled ...timeout (3 s) expired while
waiting on socket fd 7
Now I've seen a series of forum articles bring up this message while seaching
through back logs but there never seems to be any conclusions in those threads
for me to start delving into on our end.
Our past attempts to resolve the issue have only succeeded by rebooting the
node in question, and not having any real ideas on why is becoming a general
frustration.
Any initial thoughts/pointers would be greatly appreciated
Kind Regards,
Derek
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