Hi Devs,
There is an NFS backend driver for cinder, which supports only limited volume
handling features. Specifically, "snapshot" and "cloning" features are missing.
Eric Harney has proposed a feature of "NFS driver snapshot" [1][2][3], which
was approved on Dec 2014 but not implemented yet.
[1] blueprint https://blueprints.launchpad.net/cinder/+spec/nfs-snapshots
[2] cinder-specs https://review.openstack.org/#/c/133074/ - merged for Kilo
but moved to Liberty
[3] implementation https://review.openstack.org/#/c/147186/ - WIP
As of now [4] nova patch is a blocker for this feature.
I have tested this feature by applying [4] nova patch and it is working as per
expectation.
[4] https://review.openstack.org/#/c/149037/
IMO this is a very useful feature and I want to know communities
opinion/direction about getting it merged during liberty time-frame.
Thanks & Regards,
Abhishek Kekane
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