[GE users] Rizing more than 1024 FD on SGE node (was Re: [GE users] ulimit -n and SGE)

Andreas.Haas at Sun.COM Andreas.Haas at Sun.COM
Fri Sep 21 12:48:44 BST 2007


On Thu, 20 Sep 2007, Rayson Ho wrote:

> Actually, I believe not that many jobs need over 1024 file descriptors.
>
> Can you login as root, and raise the fd limit, and start execd by hand
> from that shell?? Then let SGE schedule a job that needs to have more
> than 1024 fds to that host, and see how things go...

Yep, that must work. Actually I filed just

    http://gridengine.sunsource.net/issues/show_bug.cgi?id=2370

as counterpart for Bugster enhancement request #6533487. 
It suggests the fd-limit adjustment be done in sgeexecd 
script.

Regards,
Andreas

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