A.WORM

B.Snapshot

C.Data restoration

D.Metadata protection

E.Physical domain division

F.File data protection

A.NIS domain authentication

B.LDAP authentication

C.AD domain user authentication

D.Local user authentication

A.The performance of production hosts is not affected.

B.Both control data and backup data are transmitted through the service network.

C.The existing network is fully utilized, reducing costs.

D.The backup performance is good.

A.A consistency group can include LUNS and file systems.

B.If data on one of the LUNS is unavailable, data on the other LUNS is available.

C.A maximum of four pairs of consistency groups is supported.

D.If data on one of the LUNS is unavailable, data on the other LUNS is also unavailable.

A.Register the remote client as an unconfigured client in the primary backup domain. The clients can be hidden and grouped.

B.Integrate multiple branch backup domains into a primary backup domain, and centrally view the operation reports of each backup domain in the primary backup domain.

C.Each branch backup domain operates independently, and the connection network failure with the main backup domain does not affect the backup job of the branch backup domain.

D.The main backup domain actively collects metadata of each branch backup domain on a regular basis. After the connection network between the branch backup domain and the main backup domain is interrupted and restored, the metadata transmission can be automatically repaired.