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Legato NetWorker, Release 7.0
Disaster Recovery Guide
4
NetWorker Server Recovery Requirements
74
The NetWorker software scans the volume for the appropriate save set
and then begins the recovery. The NetWorker nsrmmdbasm command is
used to recover the media database, and the uasm command is used to
recover the resource configuration files. You can use the NetWorker
Administrator program to monitor the recovery.
Note: The media database might not be on the same volume as the resource
configuration files. If this is the case, the recovery pauses and prompts you
when additional media is required.
Task 5: Rename the Resource Configuration Files
Because the NetWorker server’s resource configuration files cannot reliably be
overwritten while the NetWorker services are running, the mmrecov
command recovers the res directory as res.R.
To put the recovered resource configuration files into effect:
1. Stop the following NetWorker services on the NetWorker server:
• NetWorker Backup and Recover Server
• NetWorker Remote Exec Service
2. Copy the contents of the <NetWorker_install_path>\res.R directory to the
<NetWorker_install_path>\res directory.
3. Restart the NetWorker services.
Task 6: Reset and Inventory the Autochanger
If you are using a stand-alone storage device to perform the recovery, skip this
task and proceed to “Task 7: Recover the NetWorker Server’s Client File
Indexes” on page 76.
How to Reset and Inventory an Autochanger with Removable
Storage Disabled
To reset and inventory an autochanger with Removable Storage disabled:
1. Start a Windows command prompt and change to the directory that
contains the NetWorker binary files. The default location is
<NetWorker_install_path>\bin.
2. To reset the autochanger, eject volumes, reinitialize the element status,
and check each slot for a volume, run the following command:
nsrjb -vHE