Hi all,
in CephFS, creating and removing a snapshot is as easy as
- mkdir .snap/SNAPSHOT_NAME
- rmdir .snap/SNAPSHOT_NAME
Both steps are completed in no time, because no data has to be moved around.
However, what I cannot find is a way to revert to a snapshot. The only
way I see is to
rsync … .snap/SNAPSHOT_NAME/ .
In this case all the data has to be moved around, with two main
disadvantages:
- takes forever
- consumes double the space than before
Is there a better way to do this?
Cheers
--
Andre Tann
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