In certain instances you might need to roll
back the migration, even if successful. The restoreConfig.sh command
(or restoreConfig.bat command for Windows) supplied
with WebSphere Application Server 6.0, located in the %WAS_HOME%/bin
directory, can be used to return the 6.0 profile to its previous
state.
Issue the
restoreConfig command
with a single argument, the location of the backup zip file created
with the
WebSphereProcessServerPreUpgradecommand,
as shown in the following example:
Note: If the -backupConfig option
is set to false when invoking the WebSphereProcessServerPreUpgrade command, rolling
back is not possible.