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Feature #19944

closed

[RFE]: add option/support config persistence with ceph tell command

Added by Vasu Kulkarni almost 7 years ago. Updated over 5 years ago.

Status:
Rejected
Priority:
High
Assignee:
-
Category:
Administration/Usability
Target version:
-
% Done:

0%

Source:
Tags:
Backport:
Reviewed:
Affected Versions:
Component(RADOS):
Pull request ID:

Description

we should have support in ceph itself to make the conf changes persist, ceph tell has good error checking mechanism and would
be nice to add option there to persist the changes as well.

started from this thread in ceph-users

http://lists.ceph.com/pipermail/ceph-users-ceph.com/2017-May/017991.html


Greetings,

Could someone, please, tell me how do I restart all daemons in a cluster if
I make changes in ceph.conf, if it's needed indeed? Since enterprise-scale
ceph clusters usually tend to comprise of hundreds of OSDs, I doubt one
must restart the entire cluster by hand or use some sort of external
orchestrating tool - there must be a centralized solution in ceph itself.
Thank you in advance.

-- 
С уважением, Усов А.Е..
Best Regards, Usov A.Y..
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