Hi
I had a cluster on v13 (mimic) and have converted it to Octopus (15.2.3) and using
Cephadm. In the dashboard is showing as all v15
What do I need to do with the Ceph rpms that are installed as they are all Ceph version
13.
Do I remove them and install Ceph rpms with version 15 ?
Regards
Andy
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Hello Andy,
I had mixed experiences with cephadm.
What I would do:
Check if all your daemons indeed are running in the according containers on every node.
You can check it with "ceph orch ps"
If that is the case, you can get rid of the old rpms and install the new ceph-common v15
rpm.
You do not need all the rpms you had before, because everything should now be inside those
containers.
Technically you don't need any ceph rpm installed on any of the nodes except for
cephadm, but with the ceph-common rpm the conversion is a bit easier.
Please don't do this directly on a production running system and test it first in a
testenvironment.
Simon
________________________________
Von: biohazd(a)yahoo.com <biohazd(a)yahoo.com>
Gesendet: Freitag, 5. Juni 2020 11:18:41
An: ceph-users(a)ceph.io
Betreff: [ceph-users] Cephadm and Ceph versions
Hi
I had a cluster on v13 (mimic) and have converted it to Octopus (15.2.3) and using
Cephadm. In the dashboard is showing as all v15
What do I need to do with the Ceph rpms that are installed as they are all Ceph version
13.
Do I remove them and install Ceph rpms with version 15 ?
Regards
Andy
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