[Swift-user] Swift on MOAB

Bronevetsky, Greg bronevetsky1 at llnl.gov
Wed Mar 5 16:16:26 CST 2014


Sure, here you go.

Greg Bronevetsky
Lawrence Livermore National Lab
(925) 424-5756
bronevetsky at llnl.gov<mailto:bronevetsky at llnl.gov>
http://greg.bronevetsky.com

active jobs------------------------
JOBID              USERNAME      STATE NODES   REMAINING            STARTTIME

728592                 osei    Running     1    00:17:19  Wed Mar  5 14:12:33
727574                  fu4    Running     4    00:24:20  Tue Mar  4 22:39:34
...

181 active jobs       19733 of 20704 processors in use by local jobs (95.31%)
                      1287 of 1316 nodes active      (97.80%)

eligible jobs----------------------
JOBID              USERNAME      STATE NODES     WCLIMIT            QUEUETIME

725427             samanta1       Idle     4    16:00:00  Mon Mar  3 19:17:44
725415             samanta1       Idle     4    16:00:00  Mon Mar  3 19:17:28
...

214 eligible jobs

blocked jobs-----------------------
JOBID              USERNAME      STATE NODES     WCLIMIT            QUEUETIME

664849               lordi2   UserHold    42    16:00:00  Wed Feb 12 13:01:02
667137               lordi2   UserHold    42    16:00:00  Thu Feb 13 13:08:06
683547                 ong7       Idle    24    12:00:00  Fri Feb 21 15:05:46
...

116 blocked jobs

Total jobs:  511

From: David Kelly [mailto:davidkelly at uchicago.edu]
Sent: Wednesday, March 05, 2014 2:15 PM
To: Bronevetsky, Greg
Cc: Yadu Nand; swift-user at ci.uchicago.edu
Subject: Re: [Swift-user] Swift on MOAB

Hi Greg,

I think having a script that translates from showq output to qstat style output is possible. Could you please send some example showq output from your cluster? Thanks!

Regards,
David

On Tue, Mar 4, 2014 at 6:53 PM, Bronevetsky, Greg <bronevetsky1 at llnl.gov<mailto:bronevetsky1 at llnl.gov>> wrote:
After some poking around I got it to mostly work. One issue is that although Moab accepts PBS scripts it does not implement its commands, such as qsub and qstat. I was able to overcome the first issue by creating a soft link named "qsub" that points to msub. However, I don't know what to do about qstat. When I do the same linking trick Swift throws errors, probably because it cannot parse the output. Is there a script that takes the output of showq and formats it qstat style? Thanks!

Greg Bronevetsky
Lawrence Livermore National Lab
(925) 424-5756<tel:%28925%29%20424-5756>
bronevetsky at llnl.gov<mailto:bronevetsky at llnl.gov>
http://greg.bronevetsky.com

From: Yadu Nand [mailto:yadudoc1729 at gmail.com<mailto:yadudoc1729 at gmail.com>]
Sent: Friday, February 28, 2014 5:35 PM
To: Bronevetsky, Greg
Cc: swift-user at ci.uchicago.edu<mailto:swift-user at ci.uchicago.edu>
Subject: Re: [Swift-user] Swift on MOAB

Hi Greg,

I went through this page : https://computing.llnl.gov/tutorials/moab/ which mentions that PBS
submit scripts are compatible with Moab. So the Swift PBS provider should work for you.

If there are cluster specific details that differ, we could patch the existing PBS provider to work
with your cluster.

Thanks,
Yadu


On Wed, Feb 26, 2014 at 12:38 PM, Bronevetsky, Greg <bronevetsky1 at llnl.gov<mailto:bronevetsky1 at llnl.gov>> wrote:
I'm running on clusters that use MOAB as the main scheduler, with SLURM on each cluster. Jobs need to be submitted to MOAB. Is there a way for Swift to use MOAB as the scheduler? Thanks!

Greg Bronevetsky
Lawrence Livermore National Lab
(925) 424-5756<tel:%28925%29%20424-5756>
bronevetsky at llnl.gov<mailto:bronevetsky at llnl.gov>
http://greg.bronevetsky.com


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--
Yadu Nand B


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