What is the point of using ceph to set up rbd_flatten_volume_from_snapshot in cinder

This article mainly introduces the significance of cinder using ceph to set up rbd_flatten_volume_from_snapshot, has a certain reference value, interested friends can refer to, I hope you can learn a lot after reading this article, the following let the editor take you to know about it.

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Create a cloud disk (volume) from a snapshot and configure the file cinder.conf. The volume created in the Ceph at this time when setting rbd_flatten_volume_from_snapshot=false is only a clone of the snapshot and is dependent on the snapshot. As a result, the volume has to be deleted before deleting the snapshot to create a cloud disk (volume) from a snapshot, and the configuration file cinder.conf. The volume created at this time when setting up rbd_flatten_volume_from_snapshot=true, which exists in Ceph, is a new RBD mirror and is independent of snapshots. Thank you for reading this article carefully. I hope the article "what is the significance of cinder using ceph to set up rbd_flatten_volume_from_snapshot" shared by the editor will be helpful to you. At the same time, I also hope you will support us and pay attention to the industry information channel. More related knowledge is waiting for you to learn!