|
Hi,
my
use case for Ceph is serving a central backup storage.
This
means I will backup multiple databases in Ceph storage cluster.
This
is my question:
What
is the best practice for creating pools & images?
Should
I create multiple pools, means one pool per database?
Or
should I create a single pool "backup" and use namespace when
writing data in the pool?
This
is the security demand that should be considered:
DB-owner
A can only modify the files that belong to A; other files (owned
by B, C or D) are accessible for A.
And there's another issue: How can I identify a backup created by client A that I want to restore on another client Z? I mean typically client A would write a backup file identified by the filename. Would it be possible on client Z to identify this backup file by filename? If yes, how? |
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