Chapter 9: HP TruCluster Disaster Recovery

2.At the system prompt, switch to the directory where the NetWorker binaries and executables are located.

3.If you are using an autochanger, insert the first volume of the bootstrap save set into the first drive of the autochanger using the following command:

# nsrjb -lnv -S slot -f device-name

 

where:

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– slot is the slot where the first volume is located

–device-nameis the pathname for the first drive. You can obtain this device-nameusing the inquire command.

4.Determine the save set ID of the most recent bootstrap on the media, as follows:

# scanner -B device_name

where device_name identifies a device such as /dev/ntape/tape0_d1.

If you do not locate the save set ID of the most recent bootstrap on the most recent media, run the scanner -Bcommand on preceding media to locate the save set ID of the most recent bootstrap.

5.When you see the output, record both the bootstrap save set ID and the volume label.

Task 7: Recover the Server’s Bootstrap

To recover the NetWorker server bootstrap:

1.Use the mmrecov command to recover the NetWorker server’s bootstrap (media database and resource configuration files):

# mmrecov

Important: The mmrecov command overwrites the server’s media database. It does not overwrite the resource configuration files, but instead mmrecov recovers them to the resource directory, res.R. For syntax and option information about mmrecov, refer to the mmrecov man page or the Legato Command Reference Guide.

2.If the server has multiple devices configured and enabled, enter the name of the device you are using for the recovery when the following message appears:

Legato NetWorker, Release 7.0

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Disaster Recovery Guide