About this task
Step 5 towards the goal:
Migrating an administrative agent profile and its registered set of managed base application servers
To save the current administrative
agent configuration to the migration backup directory, run the WASPreUpgrade command from the new WebSphere® Application Server install root bin directory. The WASPreUpgrade command
does not make any changes to the old configuration.
Procedure
- Run the WASPreUpgrade command. For example:
- Review warnings or errors in the console
output and WASPreUpgrade logs. After the WASPreUpgrade command is complete, check the console output for Failed
with errors or Completed with warnings messages.
Then, check the following log files for any warnings or errors:
- migration_backup_dir/logs/WASPreMigrationSummary.log
- WASPreUpgrade.timestamp.log
- WASPreUpgrade.trace
If there are errors, fix the errors and run the WASPreUpgrade command again. Check whether the warnings affect any other migration
or runtime activities on Version 8.5.
If the command completed successfully, it is not necessary
to check the logs for errors or warnings.