IBM Data and AI Ideas Portal for Customers


This portal is to open public enhancement requests against products and services offered by the IBM Data & AI 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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Spectrum LSF

Showing 508 of 15598

Ability to browse LSF documentation via version/point-in-time

LSF documentation is not versioned — the documentation you see is essentially the latest version. We often want to know when a particular configuration parameter was first introduced, e.g. if you are running LSF 10.1.0.8, is configuration paramete...
over 1 year ago in Spectrum LSF / Documentation 1 Not under consideration

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 1 year 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 1 year ago in Spectrum LSF / Administration 0 Future consideration

Add field to bhosts -o

In the latest LSF version, bhosts -o does not have a field to show Reserved resources value. Could you please add a field for memory reserved column in bhosts -o? We can check Reserved Memory in bhosts -l, but it would be helpful if we coul...
over 1 year ago in Spectrum LSF / Administration 0 Planned for future release

Support JSON Output Format for the LSB Stream File

We have a number of downstream uses for the LSB Stream file. One of the downsides of the current format is that it can be difficult to read and parse. If this file where had an options to be written in JSON format, it would be much easier to consu...
over 1 year ago in Spectrum LSF / Administration 1 Not under consideration

Is it possible to use a SAML proxy as an workaround of LSF PAC that does not support of Azure AD?

Dear experts, We expect to integrate Azure AD into Application Center, but LSF PAC does not support of Azure AD. So I would like to ask the experts from IBM if it is possible to use a SAML proxy as an workaround of LSF PAC that does not support of...
over 1 year ago in Spectrum LSF / End User UI/Applicaton Center 0 Future consideration

LSF to track SSH and child processes on machines running LSF jobs

To prevent users from sshing into nodes that they do not have a running job on, to restrict the SSH session to the resources that the runing job has on the machine (e.g. cgroups ), to track the ssh connection and any other spawned processes for ac...
over 1 year ago in Spectrum LSF / Scheduling 0 Future consideration

LSF Default Memory UNIT display issue in bacct command

In our production cluster LSF_UNIT_FOR_LIMITS=MBis defined.When we are fetching bacct information then we can see below: Accounting information about this job:Share group charged </jayaward>CPU_T WAIT TURNAROUND STATUS HOG_FACTOR MEM SWAP300...
over 1 year ago in Spectrum LSF / Operations/RTM 0 Planned for future release

Graph visibility for shared host groups in different queues

We have sharing of hostgroup resources in our cluster like below : eshwloginlpp024.emea.nsn-net.net @ /metaroot : bqueues -l bUSERS: all HOSTS: hg_batch_rh7_he6+5 hg_batch_rh7_telia+5 hg_gpu_he6/ hg_gpu_telia/ eshwloginlpp024.emea.nsn-net.net @ /m...
over 1 year ago in Spectrum LSF / Operations/RTM 0 Future consideration

Provide ability to dump sequence of jobs ids considered by LSF scheduler for dispatch during a dispatch cycle

An old job which is pending in LSF may continue to remain pending with the reason "Individual host based reasons" while newer jobs continue to get scheduled. This may happen due to queue priority and fairshare settings. When running 'badmin diagno...
over 1 year ago in Spectrum LSF / Other 0 Future consideration

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