Opened 11 years ago

Last modified 9 years ago

#585 new enhancement

IZ2764: Add ability to limit number of queued jobs per user

Reported by: jlb Owned by:
Priority: normal Milestone:
Component: sge Version: 6.1u3
Severity: Keywords: scheduling
Cc:

Description

[Imported from gridengine issuezilla http://gridengine.sunsource.net/issues/show_bug.cgi?id=2764]

        Issue #:      2764             Platform:     All           Reporter: jlb (jlb)
       Component:     gridengine          OS:        All
     Subcomponent:    scheduling       Version:      6.1u3            CC:    None defined
        Status:       NEW              Priority:     P3
      Resolution:                     Issue type:    ENHANCEMENT
                                   Target milestone: ---
      Assigned to:    andreas (andreas)
      QA Contact:     andreas
          URL:
       * Summary:     Add ability to limit number of queued jobs per user
   Status whiteboard:
      Attachments:

     Issue 2764 blocks:
   Votes for issue 2764:


   Opened: Fri Oct 24 11:24:00 -0700 2008 
------------------------


In our environment, there are no restrictions on the number of jobs a user can
have at any one time (i.e., max_u_jobs is unlimited).  This ensures a busy
cluster, which is desireable.  However, we would like to "encourage" the use of
array jobs as much as possible.  One method of doing this would be to limit the
number of jobs a user can have in the "qw" state.  The number of jobs per user
in the "r" state would still be unlimited.  However, if a user hit their "queued
job limit", further qsubs would be rejected.

Currently, SGE does not currently account for "r" jobs separately from "qw"
jobs, making the above scheme impossible.  We would find this feature very
useful in our environment.

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