HP Storage Mirroring V5 Software - Manual (Page 92)

82 Protecting a SharePoint Server
Replication set rules
A replication set defines what directories/files are to be protected by Storage Mirroring. By default,
Application Manager selects all of the necessary directories/files to protect SharePoint based on your source
server configuration. These include the SharePoint application data and transaction logs, tempdb files, and
SharePoint error logs. By default, the Application Manager-generated replication set will be named
SharePointdag01_<target server name>
.
You should only modify the replication set rules if there are additional directories/files specific to your
configuration that must also be protected with SharePoint. Modifying the default configuration for replication
set rules may affect whether data can be successfully replicated. Do not modify the replication set unless you
are very familiar with Storage Mirroring and SharePoint.
In order to change the replication set rules, first select the
Override Generated Rules checkbox. When this box is
selected, the Protected Databases control on the Connection tab will be disabled.
To add a replication set rule, click
Add . In the Add Repset Rule window, enter the rule path (the directory that
you want to protect or exclude), select whether to include/exclude the path, and whether the directory should
be recursive or non-recursive, then press Enter . When you have entered all of your replication set rules, click
Add to return to the Advanced configuration tab.
NOTE: You will need to manually verify that the rule path is correct since the Application Manager does not
validate rule paths.
To remove a rule, select one or more rules, then click Remove . You can only remove rules that you added
manually through the Application Manager. Rules that are automatically added by Application Manager
cannot be removed or changed through the Application Manager interface.
To reset the rules to the auto-generated rules and to re-enable the Protected Databases control, remove the
selection from the Override Generated Rules checkbox.
Failover/failback scripts
Scripts are executed at different points during the failover/failback process to perform the actions necessary to
make SharePoint available on the appropriate server. Scripts perform steps such as starting/stopping services,
attaching/detaching databases in database-only protection mode, and modifying DNS entries on the DNS
server to point users to the appropriate server.
Editing scripts is an advanced feature.
Do not edit scripts unless you fully understand what each command is
doing.
Three scripts are automatically generated by Application Manager during configuration. The scripts are copied
to the Storage Mirroring installation directory on the specified server using the administrative share for that
server’s drive.
• Failover Script —A post-failover script (
post_failover_SharePoint.txt
) is executed after the core
failover processes have completed on the target server. The primary functions of the post-failover script are
to start the SharePoint services on the target and to modify DNS and Active Directory entries as necessary.
• Failback Script —A pre-failback script (
pre_failback_SharePoint.txt
) is executed before failback
processing occurs on the target server. The primary functions of this script are to stop SharePoint services on
the target and to move DNS and Active Directory entries as necessary.