hi there, I want to learn how you guys will do the configuration for such a case:
suppose I have a storage cluster running Ceph or Moosefs/Lizardfs, but the CPU and memory usage on them are low. I want to scavenge the resources on these resources and let users submit jobs to these nodes. Obviously I need to limit the total amount of resources the batch jobs can consume, e.g, 70% of the total CPU, memory and IO bandwidth, and so that Ceph can always have 30% of the resources. I'm thinking of using cgroups plugin and list only 70% of the resource in the node resource definition. Is that in the right direction? Best Regard, Chu
