Unfortunately, there’s not any such ability. We are starting long-term work on making this smoother, but CephFS snapshots are read-only and there’s no good way to do a constant-time or low-time “clone” operation, so you just have to copy the data somewhere and start work on it from that position :/ That’s what the subvolume clone interface does. On Wed, Sep 27, 2023 at 10:39 AM Kushagr Gupta < kushagrguptasps.mun@gmail.com> wrote:
Hi Team,
Any update on this?
Thanks and Regards, Kushagra Gupta
On Thu, Sep 14, 2023 at 9:19 AM Kushagr Gupta < kushagrguptasps.mun@gmail.com> wrote:
Hi Team,
Any update on this?
Thanks and Regards, Kushagra Gupta
On Tue, Sep 5, 2023 at 10:51 AM Kushagr Gupta < kushagrguptasps.mun@gmail.com> wrote:
*Ceph-version*: Quincy *OS*: Centos 8 stream
*Issue*: Not able to find a standardized restoration procedure for subvolume snapshots.
*Description:* Hi team,
We are currently working in a 3-node ceph cluster. We are currently exploring the scheduled snapshot capability of the ceph-mgr module. To enable/configure scheduled snapshots, we followed the following link:
https://docs.ceph.com/en/quincy/cephfs/snap-schedule/
The scheduled snapshots are working as expected. But we are unable to find any standardized restoration procedure for the same.
We have found the following link( not official documentation): https://www.suse.com/support/kb/doc/?id=000019627
We have also found a link of cloning a new subvolume from snapshots: https://docs.ceph.com/en/reef/cephfs/fs-volumes/ (Section: Cloning Snapshots)
Is there a standard procedure to restore from a snapshot. By this I mean, is there some kind of command link maybe ceph fs subvolume snapshot restore <snapshot-name>
Or any other procedure please let us know.
Thanks and Regards, Kushagra Gupta
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