IBM Data and AI Ideas Portal for Customers


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We invite you to shape the future of IBM, including product roadmaps, by submitting ideas that matter to you the most. Here's how it works:

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Post ideas and requests to enhance a product or service. Take a look at ideas others have posted and upvote them if they matter to you,

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Spectrum LSF

Showing 264

Show lim, mbatchd status by using command

It is useful to know whether lim and/or mbatchd is in reconfig/restart phase by using a command
over 3 years ago in Spectrum LSF 1 Not under consideration

bswitch does not with limits in lsb.resources

We have defined some limits per queue under lsb.resources due to which bswitch command does not work even for commands which do not require resources mentioned in lsb.resources.
over 4 years ago in Spectrum LSF 4 Not under consideration

Increase MAX_JOBID in PE environment - 4194303 too low

When using PE in LSF the maximum job ID is 4194303.We have already cycled through the range in 12 months and we'll likely do it twice this year.Having jobs with duplicate IDs causes a lot of problems with things like job accounting.
over 4 years ago in Spectrum LSF 1 Not under consideration

Support dot files for command preferences in LSF

Presently, in Linux specifically, preferences for a command can be stored in dot files. For example there is a file called .vimrc that set's the defaults for the vim command.It would be nice if LSF would support this same setup for commands such ...
over 3 years ago in Spectrum LSF 1 Not under consideration

Allob bsub -m "host spec" to exclude hosts

Currently, there is no way to exclude host ranges from a bsub. You can specify a host group, a host, or a combinations of hosts and host groups, but you can not exclude.
over 3 years ago in Spectrum LSF 0 Not under consideration

LSF: tmp (in tmpfs) monitoring when cgroup enabled

when cgroup is enabled on both OS & LSF, it's now possible to account tmp usage for jobs when /tmp FS is in tmpfs. ("cache" value of "memory.stat" cgroup file, that can be excluded from swap using "LSB_CGROUP_MEM_INCLUDE_CACHE" parameter)Is it...
over 5 years ago in Spectrum LSF 2 Not under consideration

Multiple esubs (master + remote) in a multicluster setup

We use LSF in a multicluster configuration. We also use an esub to dynamically assign which jobs are sent to each cluster. As far as I'm aware, only one esub (on the master) can be used. We would like to have functionality for esubs on the remote ...
almost 6 years ago in Spectrum LSF 2 Not under consideration

Enable override of -u flag to docker in LSF

The docker LSF integration would be more useful if the user inside the container was not forced to be LSB_SUB_USER. It's not clear where this -u flag is being added to the docker command by LSF. The construction of this flag does not appear to be ...
over 2 years ago in Spectrum LSF 1 Not under consideration

Provide a New 'bhosts' column for selecting, scheduling, ordering

In a workshop with a customer, we identified a great opportunity to improve the quality of LSF job packing when it comes to minimizing the eventuality of fragmentation due to large volumes of serial jobs.The idea is this.1) When a customer either ...
over 4 years ago in Spectrum LSF 2 Not under consideration

LSF Smart Memory Limit & Docker integration

Enabling the Smart Memory Limit conflicts with the Docker integration settings - in that, you cannot have both enabled at the same time. We believe the offending (Docker) config line is:LSB_RESOURCE_ENFORCE="cpu memory"
over 2 years ago in Spectrum LSF 2 Not under consideration