HP XP Performance Advisor Software - Manual (Page 258)

the associated LDEVs. The utilization shown is not specific to the host group to which the RAID
group belongs. Each RAID group further displays the following:
◦ Individual RAID group > Physical LDEVs (component type) > Individual physical LDEVs.
◦ Individual RAID group > Pool LDEVs (component type) > Individual pool LDEVs.
•
Host Groups > Individual host groups > LDEVs (component type) > Individual LDEVs. At the
individual LDEV level, you can view the corresponding average I/O per second data.
NOTE: The
ports and LDEVs can be associated with multiple hosts in a host group.
The
port type, such as FCoE (applicable for P9500 and XP7 disk arrays) is displayed beside
the
port ID.
In the above image, under Host Groups for the XP disk array 10090:
•
Host Groups is the main category. The number (79) indicates the number of host groups
available in that category.
•
SVOL is one of the individual host groups. The number 2413 indicates the aggregate of the
average I/Os from each LDEV belonging to Host Group
•
Ports is a component type under Host Group. The number (1) indicates the number of ports
assigned to communicate with Host Group.
•
LDEVs is a component type under Host Group. The number (14) beside LDEVs displays the
number of LDEVs assigned to communicate with Host Group.
258 Using charts