what are the openstack distribution that supports cinder incremental snapshot and how it is implemented ?

asked 2015-09-22 07:00:32 -0500

Jagan Prakash gravatar image

In openstack , i have launched an instance and added a volume of 100GB to the instance. To that volume i have pushed the data of 10GB and then took the snapshot. Again added the data of 15GB to the same volume and then took the snapshot. The snapshot that took will be the incremental snapshot or full volume snapshot after adding 10GB and 15GB of data.

(https://blueprints.launchpad.net/nova/+spec/incremental-instance-snapshot (https://blueprints.launchpad.net/nova...)) http://specs.openstack.org/openstack/cinder-specs/specs/juno/incremental-backup.html (link text)

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