ceph mds fail c?



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-----Original Message-----
From: dhils...@performair.com [mailto:dhils...@performair.com] 
Sent: vrijdag 28 februari 2020 16:17
To: ceph-users@ceph.io
Subject: [ceph-users] Stately MDS Transitions

All;

We just started really fiddling with CephFS on our production cluster 
(Nautilus - 14.2.5 / 14.2.6), and I have a question...

Is there a command / set of commands that transitions a standby-replay 
MDS server to the active role, while swapping the active MDS to 
standby-replay, or even just standby?

I'm looking for a way to seamlessly, and without down time, prepare the 
active MDS to go offline (reboot) as part of planned /periodic 
maintenance.

Thank you,

Dominic L. Hilsbos, MBA
Director - Information Technology
Perform Air International Inc.
dhils...@performair.com
www.PerformAir.com


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