Opened 14 years ago
Last modified 9 years ago
#318 new enhancement
IZ1954: Apply job priorities to cluster queues
Reported by: | mbrown3 | Owned by: | |
---|---|---|---|
Priority: | low | Milestone: | |
Component: | sge | Version: | 6.0u7 |
Severity: | Keywords: | scheduling | |
Cc: |
Description
[Imported from gridengine issuezilla http://gridengine.sunsource.net/issues/show_bug.cgi?id=1954]
Issue #: 1954 Platform: All Reporter: mbrown3 (mbrown3) Component: gridengine OS: All Subcomponent: scheduling Version: 6.0u7 CC: None defined Status: NEW Priority: P4 Resolution: Issue type: ENHANCEMENT Target milestone: --- Assigned to: sgrell (sgrell) QA Contact: andreas URL: * Summary: Apply job priorities to cluster queues Status whiteboard: Attachments: Issue 1954 blocks: Votes for issue 1954: Opened: Wed Jan 4 12:15:00 -0700 2006 ------------------------ Currently, jobs can be prioritized by user, project, department, or job. This enhancement requests the ability to also prioritize jobs by cluster queue. Currently, when submitting jobs to cluster queues that subordinate each other, priority 'bands' must be configured by project to enforce desired scheduling. See: http://gridengine.sunsource.net/servlets/ReadMsg?msgId=9820&listName=users However, this only allows jobs to execute with the correct priority in cluster queues with certain project settings. This effectively locks certain cluster queues to certain projects, preventing some desirable configurations. By removing this restriction, jobs will be assigned a correct priority based on the cluster queue they actually use. ------- Additional comments from andreas Wed Jan 11 08:16:55 -0700 2006 ------- WORKAROUND: The state-of-the-art workaround for 6.0 is descibed under http://gridengine.sunsource.net/servlets/ReadMsg?listName=users&msgNo=12771 it bases on use of enforced per-queue urgency resources and should provide a reasonable solution. The only change for end-users is that the per-queue urgency resource attribute needs to be requested via -l queue_attr rather than -q queue. Lowering priority to P4.
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