Perform this procedure on each node where SAP DB can run.
Log in as superuser to a node that can master the SAP DB resource group.
Switch the SAP DB resource group to the node that you logged in to in Step 1.
# scswitch -z -g sapdb-rg -h node |
Specifies that the node that masters a resource group is to be switched
Specifies that the SAP DB resource group is to be switched to another node
Specifies the node to which the SAP DB resource group is to be switched
Abnormally terminate SAP DB.
Determine the process identities of all kernel processes for the SAP DB database instance that you are running.
# ps -ef | grep kernel | grep db-name |
Specifies the name of the SAP DB database instance in uppercase
Kill all kernel processes for the SAP DB database instance that you are running.
# kill -9 sapdb-kernel-pid |
Specifies the process identities of the SAP DB kernel processes that you determined in Step a
Confirm that the Sun Cluster HA for SAP DB fault monitor performs the appropriate operation from the following list:
Restarting the SAP DB resource
Failing over the SAP DB resource to another node
The expected behavior of the fault monitor depends on the failure history of the resource and the value of the Failover_enabled extension property. For more information, see the following sections:
Terminate SAP DB normally.
Become the OS user who administers the SAP DB database.
# su - os-sapdb-adm-user |
Specifies the UNIX user identity of the OS user who administers the SAP DB database. This user's home directory contains the .XUSER.62 file that was created during the installation and configuration of SAP DB. For more information, see Installing and Configuring SAP DB. You specify this user when you set the DB_User extension property as explained in How to Register and Configure an SAP DB Resource.
Manually stop the SAP DB database instance.
# dbmcli -U sapdb-adm-key db_offline |
Specifies that the dbmcli command is run with the user key of the database user who administers the SAP DB database. This user key is created during the installation and configuration of SAP DB. For more information, see Installing and Configuring SAP DB. You specify this user key when you set the User_Key extension property as explained in How to Register and Configure an SAP DB Resource.
Confirm that the Sun Cluster HA for SAP DB fault monitor performs the appropriate operation from the following list:
Restarting the SAP DB resource
Failing over the SAP DB resource to another node
The expected behavior of the fault monitor depends on the failure history of the resource and the value of the Failover_enabled extension property. For more information, see the following sections: