[torqueusers] pbsnodes reports the same job running many times
Leonardo Gregory Brunnet
leon at if.ufrgs.br
Thu Apr 19 14:07:34 MDT 2012
David,
Thanks for the reply.
I have checked the qsub script, it seems that a single cpu is required
#PBS -l ncpus=1)
but maybe the correct argument should be
#PBS -l nodes=1
qsub script
**************************************
#PBS -j oe
#PBS -l ncpus=1
#PBS -q um_mes
#PBS -N dif_t170_u106_6
work_dir=$PBS_O_WORKDIR
cd $work_dir
./script_6
**************************************
But the output for qstat -f (below) seems to indicate that 4 cpu's
have been required...
Leonardo
*************************************
Job Id: 78898.master
Job_Name = dif_u91_t170_1
Job_Owner = andressa at master.cluster
resources_used.cput = 5124169:16:44
resources_used.mem = 6204kb
resources_used.vmem = 52424kb
resources_used.walltime = 76:15:25
job_state = R
queue = uma_semana
server = master.cluster
Checkpoint = u
ctime = Mon Apr 16 12:35:53 2012
Error_Path = master.cluster:/home103/andressa/ramp_system/dif_
u91_t170_1.e78898
exec_host =
node131/3+node131/2+node131/1+node131/0+node123/2+node123/1+no
de123/0
Hold_Types = n
Join_Path = oe
Keep_Files = n
Mail_Points = a
mtime = Mon Apr 16 12:36:40 2012
Output_Path = master.cluster:/home103/andressa/ramp_system/dif
_u91_t170_1.o78898
Priority = 0
qtime = Mon Apr 16 12:35:53 2012
Rerunable = True
Resource_List.ncpus = 1
Resource_List.neednodes = 7
Resource_List.nodect = 7
Resource_List.nodes = 7
Resource_List.walltime = 168:00:00
session_id = 8224
substate = 42
Variable_List = PBS_O_QUEUE=uma_semana,
PBS_O_HOST=master.cluster,PBS_O_HOME=/home103/andressa,
PBS_O_LANG=pt_BR.UTF-8,PBS_O_LOGNAME=andressa,
PBS_O_PATH=/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games:/
opt/intel/composer_xe_2011_sp1.6.233/bin/intel64/,
PBS_O_MAIL=/var/mail/andressa,PBS_O_SHELL=/bin/bash,
PBS_SERVER=master.cluster,
PBS_O_WORKDIR=/home103/andressa/ramp_system
euser = andressa
egroup = 1030
hashname = 78898.master.cluster
queue_rank = 24
queue_type = E
etime = Mon Apr 16 12:35:53 2012
submit_args = ./script_minuano_1
start_time = Mon Apr 16 12:35:54 2012
Walltime.Remaining = 330258
start_count = 1
fault_tolerant = False
submit_host = master.cluster
init_work_dir = /home103/andressa/ramp_system
****************************************
On 19-04-2012 12:32, David Beer wrote:
> What is the qstat -f output for this job? pbs_server reports dedicated
> resources in pbsnodes output, so if the job requests 4 execution slots
> and runs one process, pbs_server will report 4 execution slots as
> occupied. Conversely, if a job asks for one execution slot and uses 4,
> pbs_server will not scale up what it reports.
>
> David
>
> On Wed, Apr 18, 2012 at 4:26 PM, Leonardo Gregory Brunnet
> <leon at if.ufrgs.br <mailto:leon at if.ufrgs.br>> wrote:
>
> Dear All,
>
> In a fresh installed torque/maui cluster the server reports
> repeated execution of a job in a given node. (There is no job running
> mpi)!.
>
> The output for pbsnodes for one given node gives:
>
> node131
> state = job-exclusive
> np = 4
> properties = quadcore
> ntype = cluster
> jobs = 0/78898.master.cluster.XX.XX.XX,
> 1/78898.master.cluster.XX.XX.XX, 2/78898.master.cluster.XX.XX.XX,
> 3/78898.master.XX.XX.XX
> status =
> rectime=1334786811,varattr=,jobs=78898.master.cluster.if.ufrgs.br
> <http://78898.master.cluster.if.ufrgs.br>,state=free,netload=2914588064,gres=,loadave=1.00,ncpus=4,physmem=3985876kb,availmem=4649240kb,totmem=5062188kb,idletime=535832,nusers=2,nsessions=2,sessions=2804
> 8224,uname=Linux node131 2.6.23-1-amd64 #1 SMP Fri Oct 12 23:45:48 UTC
> 2007 x86_64,opsys=linux
> gpus = 0
>
> But, if we log in that node we will see what was expected, a
> single job.
> Since the torque server (or maui) "believes" all cpu's of that
> node are
> working,
> no other jobs are sent. Any clues ?
>
> Thanks for the help!
>
> Leonardo
>
> Below, you find the output for
> # qmgr -c "p s"
>
> #
> # Create queues and set their attributes.
> #
> #
> # Create and define queue padrao
> #
> create queue padrao
> set queue padrao queue_type = Execution
> set queue padrao resources_default.nodes = 7
> set queue padrao resources_default.walltime = 01:00:00
> set queue padrao max_user_run = 5
> set queue padrao enabled = True
> set queue padrao started = True
> #
> # Create and define queue um_mes
> #
> create queue um_mes
> set queue um_mes queue_type = Execution
> set queue um_mes resources_max.nodes = 7
> set queue um_mes resources_default.nodes = 7
> set queue um_mes resources_default.walltime = 720:00:00
> set queue um_mes max_user_run = 5
> set queue um_mes enabled = True
> set queue um_mes started = True
> #
> # Create and define queue batch
> #
> create queue batch
> set queue batch queue_type = Execution
> set queue batch resources_default.nodes = 1
> set queue batch resources_default.walltime = 01:00:00
> set queue batch enabled = True
> set queue batch started = True
> #
> # Create and define queue um_dia
> #
> create queue um_dia
> set queue um_dia queue_type = Execution
> set queue um_dia resources_max.nodes = 7
> set queue um_dia resources_default.nodes = 7
> set queue um_dia resources_default.walltime = 24:00:00
> set queue um_dia max_user_run = 7
> set queue um_dia enabled = True
> set queue um_dia started = True
> #
> # Create and define queue uma_semana
> #
> create queue uma_semana
> set queue uma_semana queue_type = Execution
> set queue uma_semana resources_max.nodes = 7
> set queue uma_semana resources_default.nodes = 7
> set queue uma_semana resources_default.walltime = 168:00:00
> set queue uma_semana max_user_run = 5
> set queue uma_semana enabled = True
> set queue uma_semana started = True
> #
> # Create and define queue route
> #
> create queue route
> set queue route queue_type = Route
> set queue route route_destinations = padrao
> set queue route route_destinations += padrao2
> set queue route enabled = True
> set queue route started = True
> #
> # Set server attributes.
> #
> set server scheduling = True
> set server acl_hosts = master.cluster.XX.XX.XX
> set server acl_hosts += clusterapg
> set server managers = root at master.cluster.XX.XX.XX
> set server operators = root at master.cluster.XX.XX.XX
> set server default_queue = padrao
> set server log_events = 511
> set server mail_from = adm
> set server scheduler_iteration = 600
> set server node_check_rate = 150
> set server tcp_timeout = 6
> set server mom_job_sync = True
> set server keep_completed = 300
> set server next_job_number = 79033
>
> --
> Leonardo Gregory Brunnet E-mail: leon at if.ufrgs.br
> <mailto:leon at if.ufrgs.br>
> Instituto de Fisica - UFRGS http://pcleon.if.ufrgs.br
> 91501-970 Porto Alegre, RS, BRASIL Phone: (51) 33 08 72 51
> <tel:%2851%29%2033%2008%2072%2051>
> FAX +55 51 33 08 72 86 <tel:%2B55%2051%2033%2008%2072%2086>
> C.P. 15051
> Linux User: 39314
>
> _______________________________________________
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> torqueusers at supercluster.org <mailto:torqueusers at supercluster.org>
> http://www.supercluster.org/mailman/listinfo/torqueusers
>
>
>
>
> --
> David Beer | Software Engineer
> Adaptive Computing
>
>
> _______________________________________________
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> torqueusers at supercluster.org
> http://www.supercluster.org/mailman/listinfo/torqueusers
>
--
Leonardo Gregory Brunnet E-mail: leon at if.ufrgs.br
Instituto de Fisica - UFRGS http://pcleon.if.ufrgs.br
91501-970 Porto Alegre, RS, BRASIL Phone: (51) 33 08 72 51
FAX +55 51 33 08 72 86 C.P. 15051
Linux User: 39314
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