To perform planned maintenance on all HADB machines

This procedure is applicable when HADB is on single or multiple machines. It interrupts HADB service during the maintenance procedure.

1. Stop HADB. See Stopping a Database .

2. Perform the maintenance procedure and get all the machines up and running.

3. Ensure ma is running.

4. Start HADB.

   For more information, see Starting a Database.

   After you complete the last step, HADB data becomes available again.