HP Storage Essentials V5.1 User Guide First Edition (T4283-96026, August 2006)

Viewing Element Topology and Properties314
Figure 45 Multipathing Displayed in the Topology (Continued)
Keep in mind the following:
• If you do not see all of the elements in the path displayed, verify they have been discovered and
details have been obtained from them. See ”Discovering NAS Devices, Tape Libraries,
Switches and Storage Systems” on page 15.
• See ”Known Device Issues” on page 679 for multipathing issues regarding certain devices.
• The management server displays only the active path for an RDAC host. It also displays only the
active path when PowerPath is running on a host connected to a CLARiiON storage system. The
management server also does not support RDAC configurations for monitoring disk statistics.
Direct Attached Storage
To view direct attach storage, you must enable the button. See Table 32 on page 248 for
more information.