HP Matrix Operating Environment Software - Manual (Page 51)

Modifying WWN ranges
The Modify option in the GUID Resources tab allows you to modify the unique WWN range for
the node or port.
To modify the unique WWN range for a port:
1. Select the port WWN range that you want to modify from the WWN ranges table and click
Modify. The Start Address and End Address fields are displayed, as shown in
Figure 31 .
Figure 31 Modify WWN ranges
2. Update the Start Address and End Address fields to specify the new WWN range.
3. Click OK to update the WWN range for the selected port.
Deleting the WWN ranges
The Delete option in the GUID Resources tab allows you to delete the unique WWN range for the
node or port.
To delete a WWN range for a port:
1. Select the port WWN range that you want to delete and click Delete. A message prompts
you to confirm whether the range can be deleted, as displayed in
Figure 32 .
Figure 32 Delete WWN ranges
2. Select Yes to delete the selected range.
DIO Pool tab
Direct Input Output (DIO) is an I/O architecture designed to provide a VM or a vPar with near
native I/O functionality, manageability, and performance by giving a VM or a vPar direct access
to Host PCI Express (PCIe) functions, which may be physical or virtual. DIO is an additional I/O
option and not a replacement for any current or planned HPVM I/O options.
Figure 33 (page 52)
shows the DIO Pool tab.
VSP view 51