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  • Synopsis: cgroup.cpuset.exclude_cpus
  • Detail: Allow administrator to exclude cores from being assigned to jobs by adding numeric entries to a JSON list within the cpuset section of the cgroup hook configuration file. This setting impacts the creation of vnodes when vnode_per_numa_node is set to true. When vnodes are created, their core count is reduced accordingly. This setting has no effect on the natural vnode when vnode_per_numa_node is set to false.
  • Default: Empty list, no CPUs excluded
  • Example:

    Code Block
    titleexclude_cpus
    "cpuset" : {
        "enabled"         : true,
        "exclude_cpus"    : [0, 8],
        "exclude_hosts"   : ["node004"],
        "exclude_vntypes" : ["green_node"]
    },


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