IZ2802: Classic spooling operations for sequential jobs could be more efficient

[andreas]

[Imported from gridengine issuezilla ​http://gridengine.sunsource.net/issues/show_bug.cgi?id=2802]

        Issue #:      2802             Platform:     All      Reporter: andreas (andreas)
       Component:     gridengine          OS:        All
     Subcomponent:    qmaster          Version:      6.2         CC:    None defined
        Status:       NEW              Priority:     P3
      Resolution:                     Issue type:    DEFECT
                                   Target milestone: ---
      Assigned to:    ernst (ernst)
      QA Contact:     ernst
          URL:
       * Summary:     Classic spooling operations for sequential jobs could be more efficient
   Status whiteboard:
      Attachments:

     Issue 2802 blocks:
   Votes for issue 2802:


   Opened: Fri Nov 21 04:28:00 -0700 2008 
------------------------


Classic spooling operations for sequential jobs could be more efficient

(1) At job submission time the mkdir() is needed, but no the dot-file writing
plus rename()
(2) Any operation after job submission needs the dot-file writing plus rename(),
but not the mkdir()

Conclusion is this:
It is possible to make classic spooling for sequential jobs more efficient, if
the code that controls dot-file writing plus rename() and the mkdir() can differ
between the cases (1) and (2)