Installation guide

Upgrading or downgrading the Wave Server 23-17
Chapter 23: Continuing System Administration
Wave Global Administrator Guide
Deleting system backups created during an upgrade
Backup files are created automatically whenever you perform an upgrade. You can delete all of
the backup files associated with a specific upgrade to regain disk space.
To delete upgrade backup files
1 If necessary, click the Administration tab of the Management Console.
2 Click the Software Upgrade icon, located in the General Administration section.
3 Click
Delete.
4 From the
Delete Upgrade Backup drop-down list, select the backup that you want to delete.
5 Click
Start. Repeat these steps to delete backup files from other upgrades.
Downgrading the Wave Server
Downgrading the Wave Server to a previous version of Wave ISM is not recommended. All
backups used for a downgrade are removed during the downgrade to prevent you from
attempting a subsequent downgrade which could render your Wave system inoperable.
During the downgrade process, the SNMP Alarms applet provides status. As in the upgrade
process, the Wave Server is restarted twice while a downgrade is performed.
Caution: When you downgrade to the software version that was originally shipped with
your Wave Server, you also replace your registry with the registry that was shipped
with your Wave Server, and you will lose your configuration information.
Click
Release 2.0
September 2010