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LSF doesn't allow multiple LOAN policies on the same hosts
LSF has limitation in SLA LOAN_POLICIES configuration by having only one loan duration time available. It would be great, if SLA LOAN_POLICIES can support option to LOAN for different time to different queues. For example:LOAN_POLICIES = QUEUES[ge...
LSF should support mapping resources to host group(s)
We need to map 200 dynamic gpu resources to all 120 gpu nodes due to gpu auto config is not supported in RHEL6. In the current latest LSF 10.1.0.9, we have to add 120 host names to each of 200 resources. This makes lsf.cluster file very messy. And...
a machine crashed on an on-premise cluster leaving many jobs in a UNKWN state. as described here [https://www-01.ibm.com/support/docview.wss?uid=isg3T1027518] i tried bkill -r twice then brequeue -e, but got the error message "Job has already fini...
I'd like to see "non shared dynamic numeric elim resource" info from bhosts -o. bhosts -o can only view LSF embedded resources.(as previously defined)"bhosts -o "field_name[:[-][output_width]]" lsload -o could tell us non-shared resource status. B...
Introduce new JOB_EXIT_TYPE to handle job failures caused by host environmental issues after job started running. Right now LSF counts environmental issues only during job initialization stage, and many problems are missed.
hostcache auto-delete function in the mbatchd restart
Dynamic hosts remain in the cluster unless you intentionally remove them.And the manual related to it is as follows.https://www.ibm.com/docs/en/spectrum-lsf/10.1.0?topic=cluster-remove-dynamic-hostsSuppose we delete the hostcache file, not modify ...
Have LSF Handle ZOMBI job searching using either BTREE or HASH ALGO's
Large number of ZOMBI jobs can impact very large clusters operations resulting in high backlogs and additional lost job status. Improving the ZOMBI search algorithm from Linear Search to BTREE or HASH would reduce this impact.
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