The Sun Cluster Geographic Edition uninstallation utility is similar to the text-based interface of the installation utility.
This chapter contains the following sections:
The Sun Cluster Geographic Edition uninstaller might behave differently depending on which component products you installed and how they are interrelated. Remember the following when running the uninstaller:
The uninstaller must be run separately on each host that contains Sun Cluster Geographic Edition components.
The uninstaller only removes component products that were installed by the Sun Cluster Geographic Edition installer.
The uninstaller does not check product dependencies for the system.
The uninstaller might remove configuration and user data files.
You can remove the Sun Cluster Geographic Edition software without stopping applications or data replication. For more information how to keep applications and data replication online, see Deactivating a Hitachi TrueCopy Protection Group in Sun Cluster Geographic Edition System Administration Guide or How to Deactivate a Sun StorEdge Availability Suite 3.2.1 Protection Group in Sun Cluster Geographic Edition System Administration Guide
To use the geoadm command to disable the local cluster for partnership membership, you must have the Geo Management role-based access control (RBAC) rights profile.
For more information on RBAC rights profiles, see the rbac(5) man page and Sun Cluster Geographic Edition Software and RBAC in Sun Cluster Geographic Edition System Administration Guide.
For more information on disabling the local cluster for partnership membership, see Disabling the Sun Cluster Geographic Edition Software in Sun Cluster Geographic Edition System Administration Guide.
When you uninstall the Sun Cluster Geographic Edition software, node or cluster is no longer a part of the geographically separated cluster.
To use the uninstaller utility with a GUI, ensure that the display environment of the cluster node to uninstall is set to display the GUI.
% xhost + % setenv DISPLAY nodename:0.0 |
Become superuser on the node or cluster where you intend to uninstall the Sun Cluster Geographic Edition software.
% su |
Disable the local cluster for partnership membership.
# geoadm stop |
For more information on disabling the Sun Cluster Geographic Edition software on a cluster, see Disabling the Sun Cluster Geographic Edition Software in Sun Cluster Geographic Edition System Administration Guide.
Change to the directory where the uninstall utility resides.
# cd /opt/SUNWscgeo/install/uninstall |
Start the uninstaller utility.
# ./uninstaller |
Follow the instructions on the screen to install Sun Cluster Geographic Edition framework software on the node or cluster.
The uninstall utility starts and displays the Welcome page.
To exit the uninstall utility at any time, click Cancel.
Confirm that you are ready to uninstall the software, and click Next.
After the software has been removed, the uninstaller displays the Uninstallation Complete page.
Follow these guidelines to use the interactive uninstaller utility in this procedure:
Interactive uninstaller enables you to type ahead. Therefore, do not press the Enter key more than once if the next menu screen does not appear immediately.
Unless otherwise noted, you can press Control-D to return to either the beginning of a series of related questions or to the Main Menu.
Default answers or answers to previous sessions are displayed in brackets ([ ]) at the end of a question. Press Enter to enter the response that is in brackets without typing it.
To use the uninstaller utility with a text-based interface, become superuser on the node or cluster where you intend to uninstall the Sun Cluster Geographic Edition software.
% su |
Disable the local cluster for partnership membership.
# geoadm stop |
For more information on disabling the Sun Cluster Geographic Edition software on a cluster, see Disabling the Sun Cluster Geographic Edition Software in Sun Cluster Geographic Edition System Administration Guide.
Insert the Sun Cluster Geographic Edition CD-ROM in the CD-ROM drive.
Change to the directory where the uninstaller utility resides.
# cd /opt/SUNWscgeo/install/uninstall |
Start the uninstaller utility using the -nodisplay option to indicate that you want to use the text-based interface.
# ./uninstaller -nodisplay |
Follow the instructions on the uninstallation pages to uninstall Sun Cluster Geographic Edition framework software on the node or cluster.
After uninstallation is finished, you can view any available uninstallation log.
To exit the installer at any time, type the ! character.
Confirm that you are ready to uninstall the software, and type 1 and press Enter to begin the uninstallation.
The uninstaller begins removing software from your system. During uninstallation, the uninstaller displays a progress bar that displays the overall completion percentage.