IBM Data Platform Ideas Portal for Customers


This portal is to open public enhancement requests against products and services offered by the IBM Data Platform organization. To view all of your ideas submitted to IBM, create and manage groups of Ideas, or create an idea explicitly set to be either visible by all (public) or visible only to you and IBM (private), use the IBM Unified Ideas Portal (https://ideas.ibm.com).


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Search results: Spectrum LSF

Showing 128 of 1704

LSF enforced limits

LSF currently inherits the environment (limits) from the system when the LSF Daemons are started, and doesn't compensate based on whether the LSF daemons are started by process 1 (init) or by root. If LSF is configured to startup as part of the sy...
almost 11 years ago in Spectrum LSF 3 Delivered

Request 2 license features

Here are two users. A user : bsub -R "rusage[featureA=1:featureB=1]" -Lp defaultB user: bsub -R "rusage[featureA=1:featureB=1]" -Lp short When featureA has 1 free license in default project, and featureB has 1 free license in short project, this j...
over 6 years ago in Spectrum LSF 3 Not under consideration

preemption

We're going to use the preemption through the following settings. Begin QueueQUEUE_NAME = test99PRIORITY = 99HOSTS = allPREEMPTION = PREEMPTIVE[test1]End Queue Begin QueueQUEUE_NAME = test1PRIORITY = 1HOSTS = allPREEMPTION = PREEMPTABLE[test99]TER...
about 7 years ago in Spectrum LSF 1 Not under consideration

Affinity support for windows compute servers

We have a mixed Linux/Windows cluster. Unfortunately the affinity string in the resource requirement is not supported on Windows. This leads to several problems: 1. jobs with affinity settings will not be dispatched to windows nodes 2. less perfor...
over 2 years ago in Spectrum LSF / Scheduling 1 Future consideration

Provide Option to Automatically Pull and Prune Containers from Exec Hosts

Currently LSF allows defining of an application profile to pull images selectively based upon configuration. However there is now way to provide pre-staging of images, and pruning of under utilized images. The customer would like support similar t...
over 7 years ago in Spectrum LSF 2 Delivered

Prevent LSF from dispatching jobs to problematic hosts consistently

Some jobs are dispatched to a host and failed because the communication between MBATCHD and SBATCHD is failed. The host keeps in OK status and the jobs keep dispatching to the host, which makes the job can not run for a long time. The communicatio...
about 10 years ago in Spectrum LSF 2 Delivered

Use all applicable NUMA Memory information on a machine to determine available Memory resources before dispatching a job to a machine

We were noticing that jobs were being terminated by LSF with the message: TERM_MEMLIMIT: job killed after reaching LSF memory usage limit.Exited with exit code 137. Yet, this was happening before the job had even consumed the amount of memory rese...
over 2 years ago in Spectrum LSF / Scheduling 0 Planned for future release

Improve existing ZOMBI handling with regards to both SBD and MBD process flows

It will reduce the persistence of ZOMBI jobs in LSF to a shorter time period. Here are the two areas that need improvement. 1) Currently, even though the SBD daemons may be running on a host, a job will remain in ZOMBI status until the SBD is rest...
over 2 years ago in Spectrum LSF / Administration 0 Future consideration

LSF to preempt tasks in a running parallel job that use borrowed resources to allow PEND jobs with guarantees to go running

We hare 3 queues.All queues have same priority.Each queue has a GRP SLA (guarantee).All queues are setup such that each queue loans out it guarantees to the other 2 queues when not used. In customer environment is often the case that 1 queue goes ...
over 10 years ago in Spectrum LSF 2 Not under consideration

many jobs pend due to "Just started a job recently".

1. the candidate hosts are sorted by CPU load; 2. do not dispatch jobs in a "pack" fashion, instead, "balance" fashion.
over 10 years ago in Spectrum LSF 1 Delivered

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