Platform LSF Reference Version 6.2

bmod
Platform LSF Reference
102
[-t term_time | -tn]
[
-U reservation_ID | -Un]
[
-u mail_user | -un]
[
-w 'dependency_expression' | -wn]
[
-wa '[signal | command | CHKPNT]' | -wan]
[
-wt 'job_warning_time' | -wtn]
[
-W run_limit [/host_name | /host_model]|-Wn]
[
-Z "new_command" | -Zs "new_command" | -Zsn]
[job_ID |
"job_ID[index]"]
DESCRIPTION
Modifies the options of a previously submitted job. See bsub(1) for complete
descriptions of job submission options you can modify with
bmod.
Only the owner of the job, or LSF administrators, can modify the options of a job.
All options specified at submission time may be changed. The value for each option may
be overridden with a new value by specifying the option as in
bsub. To reset an option
to its default value, use the option string followed by '
n'. Do not specify an option value
when resetting an option.
The
-i, -in, and -Z options have counterparts that support spooling of input and job
command files (
-is, -isn, -Zs, and -Zsn).
You can modify all options of a pending job, even if the corresponding
bsub option was
not specified.
Modifying a job that is pending in a chunk job queue (CHUNK_JOB_SIZE) removes
the job from the chunk to be scheduled later.
Like
bsub, bmod also calls mesub and any existing esub executables. bmod cannot
make changes to the job environment through
esub. Environment changes only occur
when
esub is called by the original job submission with bsub.
Modifying running jobs
By default, you can modify resource requirements for running jobs
(
-R "res_req"). To modify additional job options for running jobs, define
LSB_MOD_ALL_JOBS=Y in
lsf.conf.
When LSB_MOD_ALL_JOBS=Y is set, the following are the only
bmod options
that are valid for running jobs. You cannot make any other modifications after a job
has been dispatched.
- CPU limit (
-c [hour:]minute[/host_name | /host_model])
- Job group (
-g job_group_name)
- Memory limit (
-M mem_limit)
- Rerunnable jobs (
-r | -rn)
- Resource reservation (
-R "res_req")
- Run limit (
-W run_limit[/host_name | /host_model])
- Standard output (
stdout) file name (-o output_file)
- Standard error (
stderr) file name (-e error_file)