[GE users] Spectre checkpoint

reuti reuti at staff.uni-marburg.de
Tue Sep 8 13:02:16 BST 2009

    [ The following text is in the "utf-8" character set. ]
    [ Your display is set for the "ISO-8859-10" character set.  ]
    [ Some characters may be displayed incorrectly. ]


Am 08.09.2009 um 12:01 schrieb veerendra_n:

> I?m trying to configure checkpoint for a spectre job. I pass  
> SIGTSTP and SIGCONT  in the  execution method and it works very  
> well when the job reschedules on the same host.
> However the problem arises when the rescheduled job resumes on  
> different host from where it started. It restarts from the  
> beginning instead of resuming. Right now we have just configured  
> Execution method in queue configuration (Suspend method SIGTSTP ?  
> Resume method SIGCONT).
> How should I configure checkpointing?

the job quits itself after writing the checkpointing file by the  
sigtstp? When you only defined the suspend and resume method, then  
the job stays on the node and won't get rescheduled at all. Therefore  
I don't understand your question in detail.

-- Reuti


To unsubscribe from this discussion, e-mail: [users-unsubscribe at gridengine.sunsource.net].

More information about the gridengine-users mailing list