操作文档
(my_new_env) likailiang@pubbeta1-nova10:~$ nova |grep snapshot
backup Backup a server by creating a 'backup' type snapshot.
image-create Create a new image by taking a snapshot of a running
snapshot-convert Convert a snapshot to image.
snapshot-create Create an incremental snapshot for server. 制作系统盘增量快照
snapshot-delete Delete a snapshot.
snapshot-list List all snapshots.
snapshot-reset-state
Reset the status of a snapshot.
snapshot-rollback Rollback instance disk to snapshot.
snapshot-show Show details about a snapshot.
volume-revert Revert a volume to a snapshot.
volume-snapshot-create
Add a new snapshot.
volume-snapshot-delete
Remove a snapshot.
volume-snapshot-list
List all the snapshots.
volume-snapshot-show
Show details about a snapshot.