Use the CIFS protocol to access the share. When the share name and the user name are the same, the shared order of access is:
If the disaster recovery center in the same city fails, the production center in cascading networking mode will lose all its backup sites.
Regarding OceanStor V3 LUN deletion, what is wrong in the following description?
The data backed up by the differential backup is relative to the data added and modified after the last full backup.