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Dell PowerVault DP600 User Manual

Page 138

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138

DPM Administrator Console is manual replica creation pending. If a replica recovery fails, the

replica status changes to inconsistent, which prevents repeated recovery attempts.

If a replica recovery fails, you must stop protection of the data source using the delete replica

option, add the data source to a protection group again using the manual replica creation option,

and then retry the replica recovery.

If the recovery fails, simply retrying the recovery will always fail, because the replica is now

marked invalid and not in a waiting manual load state.

To recover replicas after the DPM database is recovered

1. Run DpmSync -reallocateReplica. This command reformats any replicas that are

missing and marks them as "manual replica creation pending." For instructions,

see

Using DpmSync

.

2. Manually create the replica from either the secondary DPM server or a tape backup of

the data source corresponding to each of the replicas.

• When using a secondary DPM server, a Restore to replica option is enabled in

the Recovery task area.

• When using tape backups, use DPM Management Shell with the RestoreToReplica

option.

3. Perform a consistency check to continue protection.

See Also

Backup of DPM Servers

How to Reestablish Protection After Recovering the Primary DPM Server

After you rebuild a primary DPM server, you must reestablish protection of the computers that

were protected by the primary DPM server. Perform the following procedure on each computer

that was protected by the primary DPM server.

To reestablish protection after rebuilding the primary DPM server

1. On the protected computer, at the command prompt, run the following command:

Setdpmserver.exe <primary DPM server name>

2. Open Computer Management and perform the following steps:

a. Select Local Users and Groups.

b. Verify that the primary DPM server, in the format of Domain/Name, is a member of

the following groups:

Distribute COM Users

DPMRADCOMTrustedMachines

DPMRADmTrustedMachines

c. If the primary DPM server is not listed in any of the groups in step b, manually add