User's Manual

Restoring the data using NM Easy Restore Utility
Issue 1 June 2010 97
Note:
Note: The NM Easy Restore Utility can be launched only from the NM Server.
2. Depending on the server you chose to store the backup file you can choose to restore the
data using the NM Easy Restore Utility.
l To restore the backup from the file stored on the NM server:
l To restore the backup from the file stored on the FTP server:
To restore the backup from the file stored on the NM server:
1. Select NM Server from the NM Easy Restore Utility window.
2. Click Browse and navigate to the directory where you saved the recent backup zip file and
select the Backup Zip file.
3. Check Recover PostgresSQL database using write ahead logs (WAL) only if you have
selected the most recent backup zip file for restore. For more information on the Recover
PostgresSQL database using write ahead logs (WAL), see Recovering the PostgreSQL
database using write ahead logs (WAL) on page 97.
4. Click Restore. The restore operation will start. The status will be updated in the log window.
Once the restore operation is completed successfully, you can close the restore utility and
start Avaya services from Start > Program Files > Avaya > Start Avaya Services.
To restore the backup from the file stored on the FTP server:
1. Select FTP Server from the NM Easy Restore Utility window.
2. The FTP parameters entered during the Backup process are displayed.
3. Select the Backup Zip file that you want to restore from the directory where you saved it.
4. Check Recover PostgreSQL database using write ahead logs (WAL) only if you have
selected the most recent backup zip file for restore. For more information on Recover
PostgreSQL database using write ahead logs (WAL), see Recovering the PostgreSQL
database using write ahead logs (WAL) on page 97.
5. Click Restore. The restore operation will start. The status will be updated in the log window.
Once the restore operation is completed successfully, you can close the restore utility and
start Avaya services from Start > Program Files > Avaya > Start Avaya Services.
Note:
Note: If Avaya Services are already running then it is stopped when you click Restore.
You can start it after the restore operation is completed successfully.
Recovering the PostgreSQL database using write ahead logs (WAL)
The Recover PostgresSQL database using write ahead logs (WAL) option is used to restore the
PostgreSQL database to the current state with all the entries in it.
The Network Management Console (NMC) use the PostgreSQL database to store the data. The
database gets installed automatically during the Network Management installation. When you