To delete the cluster environment, use the following procedure:
Point
Delete the Storage Management Server transaction by a user who executed its customization.
The deletion may be failed, when it executed by a different user.
Note
The "Computer Browser service" Windows service must be activated if a user belonging to the Administrators domain wants to perform customization for the Windows version of MSCS/WSFC.
Executing this process with the service listed below must be paid attention.
Terminal service (via a remote desktop connection)
If the Storage Management Server is running on Windows Server 2003, the Terminal Service must be used by making a console session connection to it. Refer to the following link for information on how to make console session connections:
http://support.microsoft.com/kb/947723
http://support.microsoft.com/kb/278845
Do not use service listed below, as it will not work properly.
Telnet server service
If the object to be deleted is a Storage Server, use the Web GUI of the AdvancedCopy Manager to delete the logical server to which the applicable Storage Server transaction belongs. If the object to be deleted is a Storage Management Server, this step is not required.
Use the cluster administrator (MSCS) or failover cluster management (WSFC) to switch the cluster group to which the applicable AdvancedCopy Manager belongs to offline operation. However, leave the shared disk for shared data online. Moreover, in the case of Storage Management Server transaction, leave the shared disk for the repository online. For information about how to switch the cluster group offline, refer to the Microsoft(R) Cluster Service/Windows Server(R) Failover Clustering manuals.
If the system is the 1:1 standby system, the Mutual standby system or the n:1 standby system, proceed to step 5.
If the system is Cascade topology, proceed to step 3.
On the secondary node B, use the cluster administrator (MSCS) or failover cluster management (WSFC) to acquire the ownership right to the cluster group to which the applicable AdvancedCopy Manager belongs. For information about how to acquire ownership rights, refer to the Microsoft(R) Cluster Service/Windows Server(R) Failover Clustering manuals.
Note
When the secondary node B consists of two or more nodes, perform Step 3 and Step 4 on all the secondary nodes B.
On the secondary node B, execute the cluster unsetup command. The procedure for executing the command is as follows.
Execute the following command from the command prompt window on the secondary node B:
Program-directory\bin\stgclunset_mscs |
The cluster unsetup command window is displayed.
Select the logical node name of the AdvancedCopy Manager transaction to be deleted. For unsetup after node failure, select the Forced Execution checkbox. After confirming each field, click the [OK] button.
If the transaction to be deleted is a Storage Management Server transaction, the start window for deleting the environment (database) of the Storage Management Server transaction is displayed.
Click the [Start] button.
If the transaction to be deleted is a Storage Management Server transaction, the deletion complete window of the environment (database) of the Storage Management Server transaction is displayed.
Click the [Close] button.
The start window of the port number and service setting/release command is displayed.
Click the [OK] button.
The completion window of the port number and service setting/release command is displayed.
Click the [OK] button.
Complete the cluster unsetup of the secondary node.
When the completion window of cluster unsetup is displayed, click the [OK] button.
Note
For the secondary node B, the swstf8143 message is displayed.
If there are remaining secondary nodes B for which steps 3 to 4 have not been performed, perform from Step 3 for the nodes. When operation from Step 3 and Step 4 is completed by all secondary nodes B, go to Step 5.
On the secondary node A, use the cluster administrator (MSCS) or failover cluster management (WSFC) to acquire the ownership right to the cluster group to which the applicable AdvancedCopy Manager belongs. For information about how to acquire ownership rights, refer to the Microsoft(R) Cluster Service/Windows Server(R) Failover Clustering manuals.
On the secondary node A, execute the cluster unsetup command. The procedure for executing the command is as follows.
Execute the following command from the command prompt window on the secondary node A:
Program-directory\bin\stgclunset_mscs |
The cluster unsetup command window is displayed.
Select the logical node name of the transaction to be deleted. For unsetup after node failure, select the Forced Execution field. After confirming each field, click the [OK] button.
If the transaction to be deleted is a Storage Management Server transaction, the start window for deleting the environment (database) of the Storage Management Server transaction is displayed.
Click the [Start] button.
If the transaction to be deleted is a Storage Management Server transaction, the deletion completed window of the environment (database) of the Storage Management Server transaction is displayed.
Click the [Close] button.
The start window of the port number and service setting/release command is displayed.
Click the [OK] button.
The completion window of the port number and service setting/release command is displayed.
Click the [OK] button.
Complete the cluster unsetup of the secondary node.
When the completion window of cluster unsetup is displayed, click the [OK] button. Next, execute unsetup for the primary node.
On the primary node, use the cluster administrator (MSCS) or failover cluster manager (WSFC) to acquire the ownership right to the cluster group to which the applicable AdvancedCopy Manager belongs. For information about how to acquire ownership rights, refer to the Microsoft(R) Cluster Service/Windows Server(R) Failover Clustering manuals.
On the primary node, execute the cluster unsetup command. The procedure for executing the command is as follows.
Execute the following command from the command prompt window on the primary node:
Program-directory\bin\stgclunset_mscs |
The cluster unsetup command window is displayed.
Select the logical node name selected in the cluster unsetup window on the secondary node. For unsetup after node failure, select the Forced Execution field. After confirming each field, click the [OK] button.
If the transaction to be deleted is a Storage Management Server transaction, the start window for deleting the environment (database) of the Storage Management Server transaction is displayed.
Click the [Start] button.
If the transaction to be deleted is a Storage Management Server transaction, the deletion complete window of the environment (database) of the Storage Management Server transaction is displayed.
Click the [Close] button.
The start window of the port number and service setting/release command is displayed.
Click the [OK] button.
The completion window of the port number and service setting/release command is displayed.
Click the [OK] button.
Complete cluster unsetup of the primary node.
When the completion window of cluster unsetup is displayed, click the [OK] button.
Delete and/or move the resource of AdvancedCopy Manager used for cluster group.
If the shared disk for shared data is not being used for the cluster group, use the cluster administrator (MSCS) or failover cluster management (WSFC) to move them to another group. Moreover, in the case of a Storage Management Server transaction, if the shared disk for the repository is not being used for the cluster group, use the cluster administrator (MSCS) or failover cluster management (WSFC) to move them to another group.
If the following resource is not being used, use the cluster administrator (MSCS) or failover cluster management (WSFC) to delete them. The following resources exist when "Create New IP Address Resource" has previously been selected with the cluster setup command of AdvancedCopy Manager.
AdvancedCopy IP Address_Logical-Node-Name
AdvancedCopy Network_Logical-Node-Name
For information about how to move disk resource, refer to the Microsoft(R) Cluster Service/Windows Server(R) Failover Clustering manuals.
Delete the port number of AdvancedCopy Manager that was set for transaction use.
Delete the port number set for the Storage Server transaction or the Storage Management Server transaction from windows-install-directory\system32\drivers\etc\services. Delete the port number on the primary node and the secondary node. The service name is as follows:
stgxfws_Logical-Node-Name
Use the cluster administrator (MSCS) or failover cluster management (WSFC) to switch the cluster group online. For information about how to switch the cluster group online, refer to the Microsoft(R) Cluster Service/Windows Server(R) Failover Clustering manuals.
