bionic (5) sge_schedule.5.gz

Provided by: gridengine-common_8.1.9+dfsg-7build1_all bug

NAME

       sge_schedule - format of the Grid Engine schedule file

DESCRIPTION

       The schedule file is written by the qmaster when MONITOR=1 is set in the params item of sched_conf(5).

       Note  that the file tends to grow rapidly, and should be truncated/rotated, e.g. with logrotate(1).  Also
       it should probably be placed on local disk, not an NFS-mounted filesystem, for instance, because  of  the
       large  number  of  small writes it typically gets - e.g. make a symbolic link into the qmaster spool area
       (assuming that is local).

       See qsched(1) for a tool to process the data and produce information on reservations.

FORMAT

       A line containing
       ::::::::
       indicates the start of a scheduling interval.  It  is  followed  by  lines  showing  the  resource  usage
       considered for the interval.  They contain the following fields, delimited by ':'.

       job id The numeric job id;

       task id
              The task id (1 for serial jobs);

       reason The for listing the utilization.  One of the following, depending on the job's state:

              RUNNING
                     Running before the interval;

              SUSPENDED
                     Suspended before the interval;

              MIGRATING
                     To be preempted/migrated (currently unused);

              STARTING
                     To be started;

              RESERVING
                     Having resources reserved through advance or normal resource reservation.

       start time
              Start of resource utilization, in seconds after the epoch;

       end time
              End of resource utilization, as above;

       level  The level at which resources are considered.  One of:

              Q      Queue;

              H      Host;

              G      Global;

              P      Parallel environment.

       object name
              Name of the relevant queue, host, parallel environment, or "global";

       resource name
              Complex name in use or being reserved;

       utilization
              Amount of the named complex.

FILES

       $SGE_ROOT/$SGE_$CELL/common/schedule

SEE ALSO

       sched_conf(5), qsched(1).

                                                   2012-07-25                                    sge_schedule(5)