Open Stack

its a flag like noout. set with the ceph cli command.

Make sure all clients are to jewel (all vms restarted after the client iupgraded) before you set it though. We ran into some issues with that.

Thanks,
Kevin
________________________________
From: Grant Morley [grant at absolutedevops.io]
Sent: Wednesday, May 17, 2017 3:47 AM
To: OpenStack Operators
Subject: [Openstack-operators] Ceph upgrade causing health warnings


Hi All,

We have just upgraded our ceph cluster to Jewel-10.2.6 running on Ubuntu 14.04 and all seems to have gone quite well. However every now and then we are getting health warnings for the cluster that state the following:

all OSDs are running jewel or later but the 'require_jewel_osds' osdmap flag is not set

That setting doesn't appear to be in the ceph.conf file. I was wondering if anyone else has come across this and if they have simply added the config and restarted ceph to fix the issue?

I am a little reluctant to do it at the moment as the cluster seems to be running fine. Just more of an annoyance that we are getting a lot of alerts from our monitoring systems.

Regards,

Grant

--
[cid:part1.2D46650E.4A1174BA at absolutedevops.io]
Grant Morley
Cloud Lead
Absolute DevOps Ltd
Units H, J & K, Gateway 1000, Whittle Way, Stevenage, Herts, SG1 2FP
www.absolutedevops.io<http://www.absolutedevops.io/> grant at absolutedevops.io<mailto:grant at absolutedevops.i> 0845 874 0580
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