HP XP P9000 Command View Advanced Edition Software - Manual (Page 38)

from the Edit Hosts dialog box, depending on the changed settings, it may be necessary to use Refresh
Hosts to update host information.
To make changes to each item, see the following table:
Table 4 Updating host information when using Device Manager agent
Edit Hosts Refresh Hosts Item
Y
1 N Host Name
N Y OS Type
N Y IP Address
N N User ID/PW
Y
2
Y
2 Port Type
Y
2,3
Y
2 WWN
Legend:
• Y : Can be edited or refreshed
• N : Cannot be edited or refreshed
Notes:
1. When copy pairs are managed by a host where Device Manager agent is installed, you need to restart
the Device Manager agent service after changing the host name. After the Device Manager agent service
is restarted, the new host name is applied by updating the storage system.
2. WWNs and their port types that have been added can be affected by the Refresh Hosts button, but deleted
WWNs and their port types cannot be affected. To delete such WWNs, the Edit Hosts button needs to
be used.
3. If you want to allocate volumes to a FCoE port, you need to manually add a WWN.
To edit and refresh hosts using Device Manager agent:
1. From the Administration tab, select Managed Resources.
2. On the Hosts tab, select the host to update, then click either Refresh Hosts or Edit Hosts depending
on the items that you want to update.
3. Execute the processing. The task is registered to Data Collection Tasks tab. If you changed settings
in the Edit Hosts dialog box, after the task has completed successfully, execute a refresh operation
using Refresh Hosts.
The host list is updated.
NOTE:
If a host name is changed, both of the host names (before and the after change) might be displayed
on the Resource tab. In this case, delete the host before making the change. When copy pairs are
managed by the host where Device Manager agent is installed, in addition to deleting the host, the
storage system also needs to be updated.
Registering managed targets 38