Is there a way to enable the LUKS encryption format on a snapshot that was created from an unencrypted image without losing data? I've seen in https://docs.ceph.com/en/quincy/rbd/rbd-encryption/ that "Any data written to the image prior to its format may become unreadable, though it may still occupy storage resources." and observed that to be the case when running `encryption format` on an image that already has data in it. However is there any way to take a snapshot of an unencrypted image and enable encryption on the snapshot (or even on a new image cloned from the snapshot?) _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx
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