Hi All,

Is there any way to unregister the DMGR node from the Job Manager when the Job manager does not exist any more(assume that the job manager was deleted inadvertantly).

Thanks
Prashant

Hi Prasanth,

We can register and unregister by using bellow commands.

adminprofile/bin>registerNode.sh  -path of the profile profile path -userName uname -password password.

For unregistration

adminprofilepath/bin>deregisterNode.sh -pathof the profile profile path -username uname -password password 

Thanks
Chandu

Hi Chandu,

The command deregisters the node from the admin agent.I am looking to deregister the DMGR node from the Job manager,when the job manager is no longer available.

Thanks
Prashant

Hi Prashant,
    
      If you want to unregister the managed node(DMGR Node as well) with the job manager, run the AdminTaskcommand(wsadmin scripting) :

AdminTask.unregisterWithJobManager(‘[-host JOBMANAGER_HOST_NAME –user JOBMANAGER_USER_NAME –password JOBMANAGER_PWD –managedNodeName dmgrManagedNode]’). 


   Use a deployment manager to unregister the deployment manager from a job manager.


    Above command will work in normal scenario where Job Manager is present. But here in your case, i am not sure above command will work as it is trying to lookup the hostname of job manager and also the job manager's credentials.

  

If the system fails when unregistering a target from a job manager, run the cleanupTarget command in the JobManagerNode group to clean up job manager registration information. The command does not remove the job history of the node that you are unregistering. Jobs in progress continue to run, but new jobs do not start for the node. See the topic on the JobManagerNode command group for the AdminTask object.

For more information, refer this link:

pic.dhe.ibm.com/infocenter/wasinfo/v8r0/...

www.ibm.com/developerworks/websphere/tec...

Hope this helps..

  


 
 

Hi Prasanth,

Thanks for correcting me.

I think this should be help for you
 
You can use the deployment manager administrative console to register or unregister a deployment manager with the job manager.

ClickSystem administration > Deployment manager > Job managers.

Select Register with Job Manager to register a deployment manager with a job manager or Unregister from a Job Manager to unregister a deployment manager from a job manager.

Kindly correct me if i am wrong.Thanks In Advance.

Thanks
Chandu 

Dmgr admin console is easy option.
I've seen dmgr appearing in job manager even after deregistering it. So look out if config sync happends properly.