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Add Ceph OSD cpuset tuning options

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Allows an administrator to set CPU pinning with the cpuset tool for Ceph
OSDs, in situations where CPU contention with VMs or other system tasks
may be negatively affecting OSD performance. This is optional, advanced
tuning and is disabled by default.
This commit is contained in:
Joshua Boniface
2023-09-01 15:42:27 -04:00
parent 45424a28ce
commit 6e48d6fe84
7 changed files with 221 additions and 32 deletions
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5
roles/pvc/templates/ceph/ceph-osd-cpuset.conf.j2 Normal file
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# ceph-osd@.service overrides for cpuset
# {{ ansible_managed }}
[Service]
ExecStart =
ExecStart = /usr/bin/cset proc --set=osd --exec /usr/bin/ceph-osd -- -f --cluster ${CLUSTER} --id %i --setuser ceph --setgroup ceph