HP StorageWorks X3000, System User'S Manual

Page: 104 / 146

6. To add a printer to the virtual server:
a. Double-click the printers and faxes icon.
b. Right-click the new screen, and then click add printer . A wizard starts.
c. Click create a new port , and then click Next .
d. Enter the IP address of the network printer.
e. Update the Port Name if desired, click Next , and then click Finish .
f. Select the appropriate driver, and then click Next .
g. If presented with a dialog to replace the driver present, click keep the driver , and then click
Next .
h. Name the printer, and then click Next .
i. Provide a share name for the printer for network access, and then click Next .
j. Provide location information and comments, and then click Next .
k. Click Yes to print a test page, click Next , and then click Finish .
l. A dialog box appears regarding the test page. Select the appropriate answer.
The Printer Spool is now a clustered resource.
Advanced cluster administration procedures
Failing over and failing back
As previously mentioned, when a node goes offline, all resources dependent on that node are
automatically failed over to another node. Processing continues, but in a reduced manner, because
all operations must be processed on the remaining node(s). In clusters containing more than two
nodes, additional fail over rules can be applied. For instance, groups can be configured to fail over
different nodes to balance the additional work load imposed by the failed node. Nodes can be
excluded from the possible owners list to prevent a resource from coming online on a particular node.
Lastly the preferred owners list can be ordered, to provide an ordered list of failover nodes. Using
these tools, the failover of resources can be controlled with in a multinode cluster to provide a controlled
balanced failover methodology that balances the increased work load.
Because operating environments differ, the administrator must indicate whether the system will
automatically fail the resources (organized by resource groups) back to their original node or will
leave the resources failed over, waiting for the resources to be moved back manually.
NOTE:
If the storage system is not set to automatically fail back the resources to their designated owner, the
resources must be moved back manually each time a failover occurs.
Cluster administration 104