I always back up my crush map. Someone making a mistake to the crush map will happen and being able to restore last night's crush map has been wonderful. That's all I really back up.
On Tue, Dec 12, 2017, 5:53 AM Wolfgang Lendl <wolfgang.lendl@xxxxxxxxxxxxxxxx> wrote:
hello,
I'm looking for a recommendation about what parts/configuration/etc to
backup from a ceph cluster in case of a disaster.
I know this depends heavily on the type of disaster and I'm not talking
about backup of payload stored on osds.
currently I have my admin key stored somewhere outside the cluster -
maybe there are some best practices out there?
wolfgang
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