| ETERNUS SF AdvancedCopy Manager Operator's Guide for cluster environment 13.0 -Microsoft(R) Windows(R) 2000/Microsoft(R) Windows Sever(TM) 2003-, -Solaris-, -HP-UX-, -Linux-, -AIX- |
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This chapter explains how to delete cluster environments for Tape Server transactions
For the Solaris edition of PRIMECLUSTER, refer to the section entitled "Deleting Tape Server Transactions with the Solaris Edition of PRIMECLUSTER".
This section explains how to delete Tape Server transactions with the Solaris edition of PRIMECLUSTER.
"Primary node" refers to the userApplication node that has been set up as the primary node using the AdvancedCopy Manager cluster setup command. "Secondary node" refers to the node of the same userApplication that has been set up as the secondary node using the AdvancedCopy Manager cluster setup command
The flow for deleting the cluster environment is described below.
Use the following procedure to delete the cluster environment:
Delete the node
Delete the node using the AdvancedCopy Manager GUI. This step is not required for Storage Management Server transactions.
Stop transactions
Stop the transactions to be deleted using the PRIMECLUSTER RMS main window
Delete resources
Use the PRIMECLUSTER userApplication Configuration Wizard to delete the AdvancedCopy Manager resources and TSM resources registered for the transactions to be deleted. If the userApplication has been created using only AdvancedCopy Manager resources, delete the entire userApplication
Refer to the PRIMECLUSTER Installation and Administration Guide for information on how to delete userApplications and resources
Mount the shared disk on the secondary node
Mount the shared disk for AdvancedCopy Manager shared data on the secondary node. AdvancedCopy
If the same server is used for both a Storage Management Server transaction and a Tape Server transaction, mount the shared disk for the repository as well.
Cancel the TSM cluster settings.
On the secondary node, execute the PRIMECLUSTER environment deletion procedure by referring to "Deleting TSM server state transition procedures" under "Canceling Applications" in the TSM PRIMECLUSTER Application Guide
Execute the cluster unsetup command for the Tape Server transaction on the secondary node
# /opt/swstorage/bin/tboclunset_lxprm -n logical node name |
Check the deletion target
Information will be displayed about the logical node specified with the command. Check the information displayed, and then press the Enter key
# /opt/swstorage/bin/tboclunset_lxprm -n nodeMGR
AdvancedCopy Manager Tape Server settings were as follows.
Cluster system : PRIMECLUSTER
Node type : Secondary
Mount point : /STGMGRDISK
Node name : nodeMGR
Function : Tape Server
Do you want to continue with un-setting of AdvancedCopy Manager Tape Server cluster? [default:y] |
Enter "n" to cancel the cluster environment deletion, or type"y" or press the Enter key to continue with the deletion
The cluster unsetup command on the secondary node will complete
The completion screen for the cluster unsetup command will be displayed
swstm 2003 The Tape Server cluster deletion of the secondary node has been completed. Next, delete the clust er environment of the primary node. # |
When the unsetup command completes, a message will display suggesting that the cluster environment be canceled on the primary node. However, you should go on to execute the cluster unsetup command for the Storage Management Server transaction or the Storage Server transaction on the secondary node.
On the secondary node, execute the cluster unsetup command for the Storage Management Server transaction or the Storage Server transaction
Perform steps 11 to 14 of the procedure in "Deletion Procedure" under "Deleting Storage Management Server Transactions and Storage Server Transactions"
Unmount the shared disk on the secondary node
Unmount the shared disk for AdvancedCopy Manager shared data on the secondary node. AdvancedCopy
For Storage Management Servers, unmount the shared disk for the repository on the secondary node as well
Mount the shared disk on the primary node
Mount the shared disk for AdvancedCopy Manager shared data on the primary node. AdvancedCopy
For Storage Management Servers, mount the shared disk for the repository on the primary node as well
Cancel the TSM cluster settings
Execute the PRIMECLUSTER environment deletion procedure on the primary node by referring to "Deleting TSM server state transition procedures" under "Canceling Applications" in the TSM PRIMECLUSTER Application Guide
Additionally, delete any shared resources or procedures that were used with TSM by referring to "Deleting TSM shared resources" under "Canceling Applications" in the TSM PRIMECLUSTER Application Guide. Delete procedures on both the primary node and the secondary node
Execute the cluster unsetup command for the Tape Server transaction on the primary node
# /opt/swstorage/bin/tboclunset_lxprm -n logical node name |
Check the deletion target
Information about the logical node specified with the command will be displayed. Check the information displayed, and then press the Enter key
# /opt/swstorage/bin/tboclunset_lxprm -n nodeMGR
AdvancedCopy Manager Tape Server settings were as follows.
Cluster system : PRIMECLUSTER
Node type : Primary
Mount point : /STGMGRDISK
Node name : nodeMGR
Function : Tape Server
Do you want to continue with un-setting of AdvancedCopy Manager Tape Server cluster? [default:y] |
Enter "n" to cancel the cluster environment deletion, or type "y" or press the Enter key to continue with the deletion.
The cluster unsetup command on the primary node will complete
The completion screen for the cluster unsetup command will be displayed
swstm 2002 The Tape Server cluster deletion of the primary node has been completed. # |
Execute the cluster unsetup command for the Storage Management Server transaction or the Storage Server transaction on the primary node
Perform steps 17 to 20 in the procedure in "Deletion Procedure" under "Deleting Storage Management Server Transactions and Storage Server Transactions"
Unmount the shared disk on the primary node
Unmount the shared disk for AdvancedCopy Manager shared data on the primary node. AdvancedCopy
For Storage Management Servers, unmount the shared disk for the repository on the primary node as well
Delete port numbers
Delete the following service, which was set in the /etc/services file when the cluster was set up Delete this service on both the primary node and the secondary node using a text editor such as vi, which is provided by the operating system
Communications daemon for transactions:stgxfws_logical node name
Restart transactions
Use the PRIMECLUSTER RMS main window to restart the transactions that were stopped in step 2. This step is not required if the userApplication was deleted in step 3.
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Contents
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