Bringing JAVA DI down gracefully

Hi All,
We have 10 JAVA dialog instance on our landscape.
Currently, if we need to bring down a DI for maintenance, we are just using stopsap j2ee and bringing the DI down and giving it for maintenance. Currently no logon groups configured on JAVA instances. If some sessions are running, it is cancelled.
what is the best way to bring Dialog instance down for maintenance work for example os patching , os upgrade without impact users ?
Thanks!

Hi,
Another way of bringing down the Java (irrespective or whether it is add-in or standalone)
is by using jcmon .
The following is the command to start the jcmon command
go to the profiles directory.
Then use the command
jcmon pf=<instance profile>
u'll get 4 options.
select the 10 for cluster administration.
Then you wud get many options.
Select the option 10 which says shutdown instance.
Inorder to see the status whether it has shut down or not select 21 (process administration menu).
If there r more than 1 instance running on that machine it would show the list of instances that are up and running.
Select the index number for which you want to see the status.
Then you would finally see the status of each of the processes.

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Bringing JAVA DI down gracefully

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