HP XP P9500 Storage - Manual (Page 185)

1. Click Add New Host under the Available Hosts list.
The Add New Host dialog box opens.
2. Enter the desired WWN in the HBA WWN box.
3. If necessary, enter a nickname for the host bus adapter in the Host Name box.
4. Click OK to close the Add New Host dialog box.
5. Select the desired host bus adapter from the Available Hosts list.
6. Select the port to which you want to add the host group. For details about host modes, see
“Host modes for host groups” (page 177) .
If you select multiple ports, you may add the same host group to multiple ports by one operation.
7. If necessary, click Options and select host mode options. For details about host mode options,
see
“Host mode options” (page 179) .
NOTE: When you click Options, the dialog box expands to display the list of host mode
options. The Mode No. column indicates option numbers. Select an option you want to specify
and click Enable.
8. Click Add to add the host group.
By repeating steps from 2 to 8, you can create multiple host groups.
If you select a row and click Detail, the Host Group Properties window appears. If you select
a row and click Remove, a message appears asking whether you want to remove the selected
row or rows. If you want to remove the row, click OK.
9. Click Finish to display the Confirm window.
To continue to add LUN paths, click Next.
10. Confirm the settings and enter the task name in the Task Name box.
A task name can consist of up to 32 ASCII characters (letters, numerals, and symbols). Task
names are case-sensitive. (date) - (task name) is input by default.
If you select a row and click Detail, the Host Group Properties window appears.
11. Click Apply in the Confirm window.
If the Go to tasks window for status check box is selected, the Tasks window appears.
Configuring LU paths
When provisioning your storage system, and after configuring ports, hosts, and host groups, you
must configure fibre channel LU paths. LUN Manager is required for these tasks. You can also
modify the LU paths configuration when the system is in operation.
Defining LU paths
In a fibre channel environment, you must define LU paths and associate host groups with logical
volumes. For example, if you associate a host group consisting of three hosts with logical volumes,
LU paths are defined between the three hosts and the logical volumes.
Procedure 23 To define LU paths
1. From the Storage Systems tree, click Ports/Hosts Groups. From the Actions menu, select Logical
Device, and then Add LUN Paths.
2. Select the desired LDEVs from the Available LDEVs table, and then click Add.
Selected LDEVs are listed in the Selected LDEVs table.
3. Click Next.
4. Select the desired host groups from the Available Host Groups table, and then click Add.
Selected host groups are listed in the Selected Host Groups table.
Configuring LU paths 185