Hi,
would it be possible to split the upgrade feature of the cephadm
orchestrator into the current cluster upgrade and a separate upgrade
task for the MDS service(s)?
When upgrading the MDS there is a short moment when the active MDS has
to be restarted. The CephFS is then down for several seconds.
It would be more predictable if this would not happen after a random
timespan where first all MON and OSD instances get updated.
Regards
--
Robert Sander
Heinlein Consulting GmbH
Schwedter Str. 8/9b, 10119 Berlin
http://www.heinlein-support.de
Tel: 030 / 405051-43
Fax: 030 / 405051-19
Zwangsangaben lt. §35a GmbHG:
HRB 220009 B / Amtsgericht Berlin-Charlottenburg,
Geschäftsführer: Peer Heinlein -- Sitz: Berlin
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