kernel.pid_max is too low for Ceph deployments using many OSDs
Bug #1639191 reported by
Giulio Fidente
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
tripleo |
Fix Released
|
High
|
Giulio Fidente |
Bug Description
In our OSP10d deployed test-bed [21 computes backed by 1043 Ceph OSDs], the compute node kernel.pid_max is set to 49152 but ceph (especially with a large number of OSDs) can consume far more than this for thread count.
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Fix proposed to branch: master /review. openstack. org/393682
Review: https:/