| ETERNUS SF AdvancedCopy Manager Installation Guide 13.0 -Solaris- |
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Contents
Index
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This chapter explains the procedure of upgrade from Softek AdvancedCopy Manager.
When you upgrade the whole system, please upgrade in following order.
Storage Management Server
Storage Server
This section describes how to upgrade the storage management server.
Backing up the repository data
Save the repository data of the environment before the upgrade.
Uninstallation
Delete the repository operating environment, and uninstall the old version from the storage management server.
Installation
Install this product, and create the repository operating environment.
Restoring repository data
Restore the backed-up repository data.
Changing the server information
Make the appropriate changes to the server information to ensure data consistency.
Change to the configuration during the upgrade:
If the server name, IP address, or port number of the storage management server must be changed during the upgrade, make the change after completing the upgrade using the above procedure. Refer to "Changing the Operating Environment" in the ETERNUS SF AdvancedCopy Manager Operator's Guide for details on how to make the change.
Execute the database backup command (/opt/swstorage/bin/stgdbbackup) to save all stored repository data to the specified directory as blocks of data.
For details on how to execute the command, refer to "Database backup" in the appropriate version of the Operator's Guide.
To the specified directory after backing up the data base. Confirm the file of the unl extension is made.
For details on how to uninstall the old version, refer to "Uninstallation" in the appropriate version of the Installation Guide. The repository operating environment is deleted in the uninstallation procedure.
Cluster operation:
In cluster operation where storage management server transactions are being carried out by the storage management server, the cluster environment must be "unset up" before the uninstallation.
For details on how to unset up the cluster environment, refer to "Deleting a Storage Management Server Transactions and Storage Server Transactions" in the Operator's Guide for cluster environment.
Install this version of AdvancedCopy Manager, and set up the repository operating environment.
For the procedure, refer to the respective sections in manuals as follows.
Non-cluster operation:
"Installation of Manager of AdvancedCopy Manager"
Cluster operation:
"Installation of Manager function of AdvancedCopy Manager" in the Operator's Guide for cluster environment
Non-cluster operation:
"Customization of Storage Management Servers"
Cluster operation:
"Customization of Storage Management Server Transactions and Storage Server Transactions" in the Operator's Guide for cluster environment
Execute the repository data conversion command (stgrepocnv) to restore the repository data and then convert it for use with the current version of the repository.
Specification method
| /opt/FJSVswstf/bin/stgrepocnv -d dir-name |
Description of options
|
Option |
Description |
|---|---|
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-d |
Specifies the absolute path to the directory where the repository data to be converted is stored. |
End status
= 0: Normal end
> 0: Abnormal end
Execution example
| # /opt/FJSVswstf/bin/stgrepocnv -d /backdir ................ stgrepocnv completed |
Note the following about this command:
Only users with root authority can execute this command.
For storage management server transactions, execute the command on the server that is carrying them out. The SWSTGNODE environment variable then need not be set.
To ensure data consistency, use the appropriate Web screen or the server information change command to make the necessary changes to server information.
Select the storage management server in the Servers List view, select [Update Server...] from the [Operations] menu, and click the [OK] button without changing anything in the dialog box that is displayed.
For details on how to use the Web screen, refer to "Server modification method" in the ETERNUS SF AdvancedCopy Manager User's Guide.
Specify the storage management server name in the -n option of the server information change command (stgxfwcmmodsrv), and execute the command.
For details on how to use the command, refer to "Server information change command (stgxfwcmmodsrv)" in the ETERNUS SF AdvancedCopy Manager Operator's Guide.
This section describes how to upgrade the storage management server which served as the storage server.
Backing up the repository data
Save the repository data of the environment before the upgrade.
Backing up management information
Save the management information of the environment before the upgrade.
Uninstallation
Delete the repository operating environment, and uninstall the old version from the storage management server.
Installation
Install this product, and create the repository operating environment.
Restoring repository data
Restore the backed-up repository data.
Changing the server information
Make the appropriate changes to the server information to ensure data consistency.
Restoring management information
Restore the backed-up management information.
Change to the configuration during the upgrade:
If the server name, IP address, or port number of the storage management server must be changed during the upgrade, make the change after completing the upgrade using the above procedure. Refer to "Changing the Operating Environment" in the ETERNUS SF AdvancedCopy Manager Operator's Guide for details on how to make the change.
This section describes how to upgrade the storage server.
Backing up management information
Save the management information of the environment before the upgrade.
Uninstallation
Uninstall the old version from the storage server.
Installation
Install this product, and create the environment.
Changing the server information
Make the appropriate changes to the server information to ensure data consistency.
Restoring management information
Restore the backed-up management information.
Change to the configuration during the upgrade:
If the server name, IP address, or port number of the storage server must be changed during the upgrade, make the change after completing the upgrade using the above procedure. Refer to "Changing the Operating Environment" in the ETERNUS SF AdvancedCopy Manager Operator's Guide for details on how to make the change.
Back up the following management information on Storage Servers
If backup is being performed:
Backup management files
Pre- and post-processing scripts for backup management
If tape backup linkage is being performed:
Pre- and post-processing scripts for copying to tape
If replication is being performed:
Replication management files
Pre- and post-processing scripts for replication management
Refer to "Making individually backup of databases" under "Maintenance of Database" in the "Operator's Guide" for information on how to back up databases.
For details on how to uninstall the old version, refer to "Uninstallation" in the appropriate version of the Installation Guide. The repository operating environment is deleted in the uninstallation procedure.
Cluster operation:
In cluster operation where storage server transactions are being carried out by the storage server, the cluster environment must be "unset up" before the uninstallation.
For details on how to unset up the cluster environment, refer to "Deleting a Storage Management Server Transactions and Storage Server Transactions" in the Operator's Guide for cluster environment.
Install this version of AdvancedCopy Manager, and set up the repository operating environment.
For the procedure, refer to the respective sections in manuals as follows.
Non-cluster operation:
"Installation of Agent of AdvancedCopy Manager"
Cluster operation:
"Installation of Agent function of AdvancedCopy Manager" in the Operator's Guide for cluster environment
Non-cluster operation:
"Customization of Storage Servers"
Cluster operation:
"Customization of Storage Management Server Transactions and Storage Server Transactions" in the Operator's Guide for cluster environment
To ensure data consistency, use the appropriate Web screen or the server information change command to make the necessary changes to server information.
Select the storage server in the Servers List view, select [Update Server...] from the [Operations] menu, and click the [OK] button without changing anything in the dialog box that is displayed.
For details on how to use the Web screen, refer to "Server modification method" in the ETERNUS SF AdvancedCopy Manager User's Guide.
Specify the storage server name in the -n option of the server information change command (stgxfwcmmodsrv), and execute the command.
For details on how to use the command, refer to "Server information change command (stgxfwcmmodsrv)" in the ETERNUS SF AdvancedCopy Manager Operator's Guide.
Restore the following backed up information:
If backup is being performed:
Backup management files
Pre- and post-processing scripts for backup management
If tape backup linkage is being performed:
Pre- and post-processing scripts for copying to tape
If replication is being performed:
Replication management files
Pre- and post-processing scripts for replication management
Refer to "Making individually backup of databases" under "Maintenance of Database" in the "Operator's Guide" for information on how to restore databases.
If replication is being performed
For servers that act as both a Storage Server and a Storage Management Server, and for cases where the Storage Management Server is upgraded at the same time, the repository is restored during the upgrade procedure for the Storage Management Server. Accordingly, do not restore the repository when restoring the replication management files.
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Contents
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