Non Disruptive Backup
Currently a backup operation can only be performed when volume is detached. This blueprint proposes the following changes in order to do a non-disruptive backup while the volume is still attached:
- Take a temporary snapshot
- Attach snapshot
- Do backup from the snapshot
- Cleanup temporary snapshot
If a driver has not implemented the attach snapshot function, a temporary volume will be created from the source volume, and backup will be performed on the temporary volume.
Blueprint information
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Gerrit topic: https:/
Addressed by: https:/
Non Disruptive Backup
Gerrit topic: https:/
Addressed by: https:/
Non-disruptive backup
Addressed by: https:/
Attach snapshot
Addressed by: https:/
WIP: Attach snapshot - driver only
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* Blueprints in grey have been implemented.