Red Hat Bugzilla – Bug 1255900
Ceph pool size (number of replicas) set too high
Last modified: 2016-04-18 02:55:15 EDT
Description of problem:
On installation, ceph replica size was set to one more than the number of hosts available. This caused ceph to enter a degraded state until the replica count was reduced.
Version-Release number of selected component (if applicable):
GA with 0day
Unknown, issue encountered at customer site, not a lab environment. I'll try to reproduce it as soon as possible.
The same environment had multiple successful deployed multiple times previously, so at the very least it's an intermittent problem.
Steps to Reproduce:
The deployment was a 3-controller, 3-compute, 3-ceph deployment with network isolation.
Possibly related bug https://bugzilla.redhat.com/show_bug.cgi?id=1253801
I haven't been able to reproduce this in my lab as of yet. I don't want to close this bug, but it may be (annoyingly) intermittent even in similar configurations.