SGI Job Container and Process Aggregate Support

An SGI job contains all processes created in a login session, including array sessions and session leaders. Job limits set in ULDB are applied to SGI jobs either at creation time or through the lifetime of the job. Job limits can also be reset on a job during its lifetime.

Viewing SGI job ID and Array Session Handle (ASH)

Use bjobs and bhist to display SGI job ID and Array Session Handle.

bjobs -l 640
Job <640>, User <user1>, Project <default>, Status <RUN>, Queue <normal>
                        Command <pam -mpi -auto_place myjob>
Tue Jan 20 12:37:18 2009: Submitted from host <hostA>, CWD <$HOME>
Processors requested;
Tue Jan 20 12:37:29 2009: Started on 2 Hosts/Processors <2*hostA>
                          Execution Home </home/user1>, Execution CWD
</home/user1>
Tue Jan 20 12:37:29 2009: CPUSET_TYPE=dynamic;NHOSTS=1;ALLOCINFO=hostA 640-0;
Tue Jan 20 12:38:22 2009: Resource usage collected.
                     MEM: 1 Mbytes;  SWAP: 5 Mbytes;  NTHREAD: 1
                     PGID: 5020232;  PIDs: 5020232
 
 SCHEDULING PARAMETERS:
            r15s   r1m  r15m   ut      pg    io   ls    it    tmp    swp   mem
 loadSched   -     -     -     -       -     -    -     -     -      -      -
 loadStop    -     -     -     -       -     -    -     -     -      -      -
 
 EXTERNAL MESSAGES:
 MSG_ID FROM       POST_TIME      MESSAGE                        ATTACHMENT
 0          -             -                        -                      -
 1          -             -                        -                      -
 2      root       Jan 20 12:41   JID=0x2bc0000000001f7a; ASH=0x2bc0f     N
 
bhist -l 640
Job <640>, User <user1>, Project <default>, Command
                        <pam -mpi -auto_place myjob>
Sat Oct 19 14:52:14 2009: Submitted from host <hostA>, to Queue <normal>, CWD
                          <$HOME>, Requested Resources <unclas>;
Sat Oct 19 14:52:22 2009: Dispatched to <hostA>;
Sat Oct 19 14:52:22 2009: CPUSET_TYPE=none;NHOSTS=1;ALLOCINFO=hostA;
Sat Oct 19 14:52:23 2009: Starting (Pid 5020232);
Sat Oct 19 14:52:23 2009: Running with execution home </home/user1>,
Execution CWD
                     </home/user1>, Execution Pid <5020232>;
Sat Oct 19 14:53:22 2009: External Message "JID=0x2bc0000000001f7a; 
ASH=0x2bc0f" was posted from "root" to message box 2;
 
Summary of time in seconds spent in various states by  Sat Oct 19 14:54:00
  PEND     PSUSP    RUN      USUSP    SSUSP    UNKWN    TOTAL
  8        0        98       0        0        0        106