Re: [slurm-users] Usage splitting

2019-09-12 Thread Stefan Staeglich
Hi Chris, I'm not sure how this works. I'm not very experienced in QoS objects. Have I to create two QoS objects a and b with UsageThreshold=0.1,Flags= EnforceUsageThreshold / UsageThreshold=0.9? And I need two different accounts A and B like Daniel suggested? Or can I use a single account? Al

Re: [slurm-users] Usage splitting

2019-09-01 Thread Chris Samuel
On Sunday, 1 September 2019 1:44:26 AM PDT Daniel Letai wrote: > This won't do exactly what you want - it might allow 'A' to utilize more > than 10%, if the cluster is under utilized. An alternative might be to try and use QOS's for this with their own fairshare targets and set "EnforceUsageThre

Re: [slurm-users] Usage splitting

2019-09-01 Thread Daniel Letai
Wouldn't fairshare with a 90/10 split achieve this? This will require accounting is set in your cluster, with the following parameters: In slurm.conf set AccountingStorageEnforce=associations # And possibly '...,limits,qos,safe' as require

[slurm-users] Usage splitting

2019-08-30 Thread Stefan Staeglich
Hi, we have some compute nodes paid by different project owners. 10% are owned by project A and 90% are owned by project B. We want to implement the following policy such that every certain time period (e.g. two weeks): - Project A doesn't use more than 10% of the cluster in this time period -