Scheduling

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Run LSF file IO operations within the container.

LSF jobs using containers depend on mounts within the container. These mounts are not available on bare metal where LSF runs file operations. The bare metal dependency means that LSF file related operations, -o, -f, -E, -Ep, etc. will not have acc...

19 days ago in Spectrum LSF / Scheduling 1

2 VOTE

Allow resource limit ELIGIBLE_PEND_JOBS usage for APPS

I would like to have a limit ELIGIBLE_PEND_JOBS for the consumer APPS. The reason is an application which needs licenses from a license server. In case of many simultanously dispatched jobs the license server overloads. Up to now the resource limi...

about 1 month ago in Spectrum LSF / Scheduling 1 Needs more information

2 VOTE

tool to list out active and default base params - lsparams

Think of 'bparams' and the level of details that it provides with args '-la'. This helps in figuring out what all params are configured as default or what defaults values are affecting the scheduling. Such a tool does not exist for LSF Base config...

about 2 months ago in Spectrum LSF / Scheduling 0 Planned for future release

1 VOTE

Correct on Design Flaw in Session Scheduler

Currently the Session Manager and Service Director operate in the same CGROUP on the first execution host which causes a race condition that if a task on the first execution host pushes the memory use above the memory limit (aka mem-eater process)...

about 1 month ago in Spectrum LSF / Scheduling 0 Future consideration

2 VOTE

lsf proxyd logging in log file

From the documentations, it seems LSF proxyd is currently showing its logs from perfmon view style of command and this RFE is to enable lsf proxyd logging same as other daemons are logging currently. e.g. mbatchd.log, mbschd.log.. similarly we sho...

4 months ago in Spectrum LSF / Scheduling 1 Functionality already exists

1 VOTE

Group jobs to same cluster when using bsub -cluster feature

Goal: Group together lsf jobs, "regression", in such a way that bsub -cluster feature directs all jobs in the group to the same cluster. Proposal: a) bsub submits all jobs in a job array to a single cluster bsub -cluster all -J "ArrayName[1-10]" /...

2 months ago in Spectrum LSF / Scheduling 1 Planned for future release

3 VOTE

Add possibility to assign cores from the same CCX in AMD CPUs to make use of the same L3 cache.

With a specific 2-core workload we noticed significant performance improvements of about 50% in shorter runtime when both cores reside on the same L3 cache group (CCX) of an AMD EPYC CPU.Therefore it would be very beneficial to be able to have LSF...

7 months ago in Spectrum LSF / Scheduling 0 Future consideration

2 VOTE

Expand API (or bjobs -o option) to report memory reservation on a per-job basis

Determining per-job memory usage is valuable, but we also need to be able to see, on a per-job basis, how much memory job(s) have reserved at a point in time. Partly we need to be able to compare to the actual memory use to see if they're over-res...

5 months ago in Spectrum LSF / Scheduling 0 Future consideration

6 VOTE

job select statement improvement

I have hosts with exclusive resources and some with a dynamic resource. A few hosts have two exclusive resources. The job submit: $ bsub -R 'select[ defined(res1) || (defined(res2) && dynamic_pool==loaner_host)]' I would expect this job to...

over 1 year ago in Spectrum LSF / Scheduling 2 Future consideration

1 VOTE

json output for "badmin lsfproxyd status"

The new solution LSFProxyd does not dump status in json file. This RFE is to enable json output of "badmin lsfproxyd status" command.

3 months ago in Spectrum LSF / Scheduling 1 Planned for future release

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