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NAME
qmod - modify a Sun Grid Engine queue and running job
SYNTAX
qmod [ options ] [ wc_job_range_list | wc_queue_list ]
DESCRIPTION
<I>Qmod</I> enables users classified as <I>owners</I> (see <B><A HREF="../htmlman5/queue_conf.html?pathrev=V62u5_TAG">queue_conf(5)</A></B>
for details) of a workstation to modify the state of Sun
Grid Engine queues for his/her machine as well as the state
of his/her own jobs. A manager/operator or root can execute
<I>qmod</I> for any queue and job in a cluster but only from admin-
istrative hosts. Find additional information concerning
<I>wc</I>_<I>queue</I>_<I>list</I> and <I>wc</I>_<I>job</I>_<I>list</I> in <B><A HREF="../htmlman1/sge_types.html?pathrev=V62u5_TAG">sge_types(1)</A></B>.
OPTIONS
-c Note: Deprecated, may be removed in future release.
Please use the -cj or -cq switch instead.
Clears the error state of the specified
jobs(s)/queue(s).
-cj Clears the error state of the specified jobs(s).
-cq Clears the error state of the specified queue(s).
-d Disables the queue(s), i.e. no further jobs are
dispatched to disabled queues while jobs already exe-
cuting in these queues are allowed to finish.
-e Enables the queue(s).
-f Force the modification action for the queue despite the
apparent current state of the queue. For example if a
queue appears to be suspended but the job execution
seems to be continuing the manager/operator can force a
suspend operation which will send a SIGSTOP to the
jobs. In any case, the queue or job status will be set
even if the <B><A HREF="../htmlman8/sge_execd.html?pathrev=V62u5_TAG">sge_execd(8)</A></B> controlling the queues/jobs
cannot be reached. Requires manager/operator
privileges.
-help
Prints a listing of all options.
-r Note: Deprecated, may be removed in future release.
Please use the -rj or -rq switch instead.
If applied to queues, reschedules all jobs currently
running in this queue. If applied to running jobs,
reschedules the jobs. Requires root or manager
privileges. In order for a job to be rescheduled, it
or the queue in which it is executing must have the
rerun flag activated. (See -r option in the <B><A HREF="../htmlman1/qsub.html?pathrev=V62u5_TAG">qsub(1)</A></B>
man page and the <I>rerun</I> option in the <B><A HREF="../htmlman5/queue_conf.html?pathrev=V62u5_TAG">queue_conf(5)</A></B> man
page for more information.) Additional restrictions
apply for parallel and checkpointing jobs. (See the
<I>reschedule</I>_<I>unknown</I> description in the <B><A HREF="../htmlman5/sge_conf.html?pathrev=V62u5_TAG">sge_conf(5)</A></B> man
page for details).
-rj If applied to running jobs, reschedules the jobs.
Requires root or manager privileges.
-rq If applied to queues, reschedules all jobs currently
running in this queue. Requires root or manager
privileges.
-s Note: Deprecated, may be removed in future release.
Please use the -sj or -sq switch instead.
If applied to queues, suspends the queues and any jobs
which might be active. If applied to running jobs,
suspends the jobs.
-sj If applied to running jobs, suspends the jobs. If a job
is both suspended explicitly and via suspension of its
queue, a following unsuspend of the queue will not
release the suspension state on the job.
-sq If applied to queues, suspends the queues and any jobs
which might be active.
-us Note: Deprecated, may be removed in future release.
Please use the -usj or -usq switch instead.
If applied to queues, unsuspends the queues and any
jobs which might be active. If applied to jobs,
unsuspends the jobs.
-usj If applied to jobs, unsuspends the jobs. If a job is
both suspended explicitly and via suspension of its
queue, a following unsuspend of the queue will not
release the suspension state on the job.
-usq If applied to queues, unsuspends the queues and any
jobs which might be active.
ENVIRONMENTAL VARIABLES
SGE_ROOT Specifies the location of the Sun Grid Engine
standard configuration files.
SGE_CELL If set, specifies the default Sun Grid Engine
cell. To address a Sun Grid Engine cell <I>qmod</I>
uses (in the order of precedence):
The name of the cell specified in the
environment variable SGE_CELL, if it is
set.
The name of the default cell, i.e.
default.
SGE_DEBUG_LEVEL
If set, specifies that debug information
should be written to stderr. In addition the
level of detail in which debug information is
generated is defined.
SGE_QMASTER_PORT
If set, specifies the tcp port on which
<B><A HREF="../htmlman8/sge_qmaster.html?pathrev=V62u5_TAG">sge_qmaster(8)</A></B> is expected to listen for com-
munication requests. Most installations will
use a services map entry for the service
"sge_qmaster" instead to define that port.
FILES
<<I>sge</I>_<I>root</I>>/<<I>cell</I>>/<I>common</I>/<I>act</I>_<I>qmaster</I>
Sun Grid Engine master host file
SEE ALSO
<B><A HREF="../htmlman1/sge_intro.html?pathrev=V62u5_TAG">sge_intro(1)</A></B>, <B><A HREF="../htmlman1/sge_ckpt.html?pathrev=V62u5_TAG">sge_ckpt(1)</A></B>, <B><A HREF="../htmlman1/qstat.html?pathrev=V62u5_TAG">qstat(1)</A></B>, <B><A HREF="../htmlman5/queue_conf.html?pathrev=V62u5_TAG">queue_conf(5)</A></B>,
<B><A HREF="../htmlman8/sge_execd.html?pathrev=V62u5_TAG">sge_execd(8)</A></B>, <B><A HREF="../htmlman1/sge_types.html?pathrev=V62u5_TAG">sge_types(1)</A></B>.
COPYRIGHT
See <B><A HREF="../htmlman1/sge_intro.html?pathrev=V62u5_TAG">sge_intro(1)</A></B> for a full statement of rights and permis-
sions.
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