Opened 16 years ago

Last modified 9 years ago

#181 new feature

IZ1085: Controlling ulimits via command line switch

Reported by: kpatton Owned by:
Priority: low Milestone:
Component: sge Version: 6.0beta2
Severity: Keywords: PC qmaster
Cc:

Description

[Imported from gridengine issuezilla http://gridengine.sunsource.net/issues/show_bug.cgi?id=1085]

        Issue #:      1085             Platform:     PC         Reporter: kpatton (kpatton)
       Component:     gridengine          OS:        All
     Subcomponent:    qmaster          Version:      6.0beta2      CC:    None defined
        Status:       NEW              Priority:     P4
      Resolution:                     Issue type:    FEATURE
                                   Target milestone: ---
      Assigned to:    andreas (andreas)
      QA Contact:     ernst
          URL:
       * Summary:     Controlling ulimits via command line switch
   Status whiteboard:
      Attachments:

     Issue 1085 blocks:
   Votes for issue 1085:


   Opened: Tue Jun 8 06:23:00 -0700 2004 
------------------------


Hello,

It would be nice to be able to control "limits",
(memory, stack etc...) for jobs running on the
grid without the need for the creation of a queue.

The user should be able to specify a switch and a
limit.

While it is easy to create a queue for this
purpose, doing so causes "queue creep".  Queue
creep is the situation at a site where additional
queues are created to meet specific, out of
normal, jobs. Our LSF software, that we are moving
away from, has over 100 legacy queues...

At my site, I have limited the number of queues
per host to just three(critical,common,trivial).
Under this configuation, adding a queue to satisfy
a particular stack limit, I would have to create
three more queues per host.
(stack_critical,stack_common,stack_trivial).

Thanks,
Kirk

   ------- Additional comments from rayson Tue Jun 8 18:21:34 -0700 2004 -------
Shannon provided a way for the wall-clock run time limit, see if it
works with other limits:

http://gridengine.sunsource.net/servlets/ReadMsg?
msgId=16845&listName=users


   ------- Additional comments from sgrell Mon Dec 12 02:37:40 -0700 2005 -------
Changed subcomponent.

Stephan

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