[slurm-users] new user simple question re sacct output line2
Christopher Samuel
chris at csamuel.org
Wed Nov 14 19:12:09 MST 2018
On 15/11/18 12:38 am, Matthew Goulden wrote:
> sacct output including the default headers is three lines, What is line
> 2 documenting? Most fields are blank.
Ah, well it can be more that 3 lines.. ;-)
[csamuel at farnarkle2 tmp]$ sbatch --wrap hostname
Submitted batch job 1740982
When I use sacct (& expand the jobid field it says):
[csamuel at farnarkle2 tmp]$ sacct -j 1740982 -o
jobid%-15,jobname,partition,account,alloccpus,state,exitcode
JobID JobName Partition Account AllocCPUS State
ExitCode
--------------- ---------- ---------- ---------- ---------- ----------
--------
1740982 wrap skylake hpcadmin 1 COMPLETED
0:0
1740982.batch batch hpcadmin 1 COMPLETED
0:0
1740982.extern extern hpcadmin 1 COMPLETED
0:0
So the first line is the allocation, the second line is the job step for
the batch script itself and the third is an extra one created for things
like pam_slurm_adopt (so if a user SSH's into the node they end up
inside the job they've got there) and for the built in X11 forwarding.
If I had run an MPI code instead with srun then there would be another
line called 1740982.0 there for that.
Hope that helps!
All the best,
Chris
--
Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC
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