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Spectrum LSF

Showing 542

bhist - Add support for customized output format ("-o" option)

Some LSF CLI commands support customized output format ("-o" option). For example, bjobs command:bjobs -o "JOBID USER JOB_NAME START_TIME" Currently "bhist" command doesn't support "-o" parameter and it would be appreciated if it can be added in t...
5 months ago in Spectrum LSF / Administration 1 Future consideration

Allow removal of a host from an advance reservation while reservation jobs are running on the host

Currently a host needs to be completely empty of reservation jobs before it can be removed from the advance reservation using the "brsvmod rmhost" command. Given how an "open" reservation will not terminate jobs once the relevant reservation is ex...
5 months ago in Spectrum LSF / Operations/RTM 2 Future consideration

Update the Open Source CLI commands package

Having this makes it easier to build interfaces to the data.
3 months ago in Spectrum LSF / End User UI/Applicaton Center 0 Future consideration

Consider AMD ccd in affinity string

Hello, Currently, using affinity string, we can target a core, a numa, a socket or memory, but not an AMD CCD (Core Complex Dies, L3 cache shared by 8 or 16 cores) Allowing jobs requesting less cores than available in a CCD (8 or 16 currently) to ...
6 months ago in Spectrum LSF / Scheduling 2 Planned for future release

allow bresize request on job using affinity string.

due to AMD Zen arch processor, we plan to use affinity string for all jobs to force job processes to run into the smallest number of ccd, to improve performance. but bresize increase command refuse to work when an affinity string is present in the...
3 months ago in Spectrum LSF / Scheduling 1 Future consideration

Merge RES_REQ also when alternative RES_REQs are used

Currently settings from the app-profile are not merges with the job/queue settings when a alternative RES_REQ is provided in the submission command (bsub). We require this because we have a need to specify alternative RES_REQs in the submission an...
6 months ago in Spectrum LSF / Scheduling 2 Future consideration

Support combination of MIG and DCGM in GPUs with LSF

I got confirmation from dev team. Unfortunately, the combination of MIG and DCGM is not supported yet. So, for now, you cannot get job GPU information if MIG is enabled. You can raise an RFE on this matter so we can keep track of the request.
about 1 year ago in Spectrum LSF / Operations/RTM 1 Planned for future release

Feasibility to kill the jobs if they are submitted directly in the remote cluster for multi cluster scenario

We can see remote cluster jobs with "bjobs -m <clustername> ..." from another cluster that is a member of MC, no matter the jobs are forwarded to remote cluster or submitted directly in the remote cluster, but we cannot kill the jobs if they...
3 months ago in Spectrum LSF / Cloud Bursting 1 Future consideration

LSF must not ignore empty groups if they are managed by egroup

When running `badmin reconfig`, LSB ignores lines with empty groups: Aug 25 16:22:20 2025 11385 4 10.1 do_Groups: File /opt/lsf/conf/lsbatch/XXXX/configdir/lsb.users at line 50: No valid member in group <XXXX>; ignoring line this is ok for g...
3 months ago in Spectrum LSF / Other 1 Needs more information

Increase available number of global job ids for LSF

Current job id is limited to 32b. With ever growing number of jobs and scaling of multi-cluster use, the job id should be extended beyond 32b to avoid frequent rollover situations and/or cases of redundant ids. Recommend to increase to 64b or more.
10 months ago in Spectrum LSF / Scheduling 0 Planned for future release