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<p>Hi All,</p>
<p>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:</p>
<p>all OSDs are running jewel or later but the 'require_jewel_osds'
osdmap flag is not set</p>
<p>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?</p>
<p>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.</p>
<p>Regards,<br>
</p>
<p>Grant<br>
</p>
<br>
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