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SnapBack Live! 122

Restoring NetWare Directory Services

(NDS)

Restore

Note > NDS trees that are replicated or distributed throughout an

Intranet are not entirely contained within a single image backup.

Changes made on a distributed NDS are propagated throughout the

network as time-based updates. It is impossible to guarantee that

restoration of a single node in an NDS tree can be synchronized with the

remainder of the network. Generally, the age of the backup and the number

and severity of changes to the master NDS impact the likelihood of

successful resynchronization. Failure to resynchronize the NDS will not

result in data loss but will require recreation of the NDS tree for the

restored server.

SnapBack can restore the NDS without restoring the entire

image or volume. You can recover from a corrupt directory

without changing server files.

During the restore process, user access to the server is

compromised. If the server contains the NDS Master

Replica, no one will be able to use the network during the

restore process.

The restore program will ask if the bindery should be

restored along with the NDS and prompts for final

confirmation. The restoration process will unload DS.NLM,

delete directory services from the server, and restore the

image from tape. Any changes made to the NDS (or

bindery) since the backup will be lost.

If the server is a reference server, time synchronization on

the network will be lost until the NDS is restored.

To restore NDS from the command console type:

SNAP restore nds

SnapBack will prompt with a WARNING about

overwriting the current NDS and wait for confirmation.

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Adaptec APA-358 Manual de usuario Pagina 122