[torqueusers] Preserve jobid count across Torque server re-install

Dr. Stephan Raub raub at uni-duesseldorf.de
Wed Mar 3 12:33:44 MST 2010


Hi,

as far as I know, you just have to set the server attribute
"next_job_number" like

qmgr -c 'set server next_job_number = blabla'

Stephan

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| | Dr. rer. nat. Stephan Raub
| | Dipl. Chem.
| | Lehrstuhl für IT-Management / ZIM
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> -----Ursprüngliche Nachricht-----
> Von: torqueusers-bounces at supercluster.org [mailto:torqueusers-
> bounces at supercluster.org] Im Auftrag von Gianfranco Sciacca
> Gesendet: Mittwoch, 3. März 2010 19:22
> An: torqueusers at supercluster.org
> Betreff: [torqueusers] Preserve jobid count across Torque server re-
> install
> 
> I've just upgraded a machine running a Torque/Maui server
> (torque-server-2.1.11-1cri.x86_64) from SLC4 to SLC5. The Torque
> version
> itself hasn't changed after the upgrade, but the RPMs used are a new
> SLC5 build, from the same source RPM. After the upgrade I have restored
> /var/spool/pbs and /var/spool/maui, which I have done in the past
> across
> upgrades to pick up stats from where I had left.
> 
> However, this time, pbs_server refuses to start:
> [root at farmpp server_priv]# service pbs_server start
> Starting TORQUE Server: PBS_Server: recov_attr, attr size too small
> PBS_Server: Success (0) in svr_recov, error on recovering server attr
> PBS_Server: pbsd_init, Unable to read server database
> PBS_Server: PBS_Server, pbsd_init failed
>                                                            [FAILED]
> 
> It doesn't like the database. I can only start the server by copying
> back the new 'serverdb' file that was created after the new Torque RPM
> install, but this resets the jobid count to 100 (I thought it would be
> 1). Is there a way to change that value to an arbitrary value so that I
> can restore the jobid count to my wish? Alternatively, are there any
> steps I can take to try and restore the server database as it was prior
> to re-install. Maui has started fine and seems to have picked up all
> stats from before the re-install.
> 
> Thanks,
> Gianfranco
> 
> --
> Dr. Gianfranco Sciacca			Tel: +44 (0)20 7679 3044
> Dept of Physics and Astronomy		Internal: 33044
> University College London		D15 - Physics Building
> London WC1E 6BT
> 
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