Patent ID: 11886305
Assignee: INSPUR SUZHOU INTELLIGENT TECHNOLOGY CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 2:
3. The method according to claim 1, further comprising:
in response to there being the IO request of the host in the cloud volume, pausing the IO request of the host and expanding the snapshot volume of the snapshot started during the present cloud backup and the cloud volume;
expanding the bitmap of the snapshot started during the present cloud backup, and setting the bitmap obtained by expanding as the first preset value;
recovering the IO request of the host, and after the completion of the present cloud backup task, expanding the snapshot volume of the another snapshot that is not started in the process of the present cloud backup; and
expanding the bitmap of the another snapshot that is not started in the process of the present cloud backup, and setting the bitmap obtained by expanding as the second preset value.