Stopping and starting the deployed instance

You can stop and start the deployed instance from the workload console. You can also stop and start individual virtual machines in the pattern.

To stop a running deployed instance:
  1. Select Instances > Virtual Systems and select the instance from the Virtual System Instances list.
  2. Click the Stop icon in the instance title bar.
To start a stopped deployed instance:
  1. Select Instances > Virtual Systems and select the instance from the Virtual System Instances list.
  2. Click the Start icon in the instance title bar.
Note: A known defect in DB2® 10.1.0.2 results in the DB2 processes not always restarting when the instance stops and restarts. In this case, you must start DB2 process manually, by logging into the DB2 node as db2inst1 and running db2start. You might also need to restart the WSRR processes on the WSRR nodes.
To stop individual virtual machines.
  1. Expand the Virtual Machines section of the instance view.
  2. Select the Manage link for the machine that you want to stop.
  3. Click the stop icon in the manage bar.
To start individual virtual machines.
  1. Expand the Virtual Machines section of the instance view.
  2. Select the Manage link for the machine that you want to start.
  3. Click the start icon in the manage bar.

You can also stop and start WSRR and DB2 from the command line. Click the Login link to connect by using the SSH console.

You stop and start WSRR by stopping and starting the WebSphere® Application Server profile. See Managing profiles using commands in the WebSphere Application Server Information Center.

In the Advanced Pattern, after the DMGR and Custom Nodes are restarted, the WSRR cluster needs starting. To do this, open the WebSphere Application Server administrative console and select Servers > Clusters > WebSphere Application Server Clusters. Select WSRRCluster_1, then click Start.

You can stop and start DB2 by using system commands. See System Commands in the DB2 Information Center.


Concept Concept

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Timestamp icon Last updated: Thursday, 3 July 2014
http://publib.boulder.ibm.com/infocenter/prodconn/v1r0m0/topic/com.ibm.scenarios.soawdpwsrr25.doc/topics/csoa2_stopandstart.htm