逻辑备份管理——为各备份创建时间戳，这样即可操纵要还原的映像。

Logical backup management - Timestamp for each backup is created so that the image to be restored can be manipulated.

youdao

逻辑备份管理——为各备份创建时间戳，这样即可操纵要还原的映像。

Logical backup management - Timestamp for each backup is created so that the image to be restored can be manipulated.

youdao