HP Storage Essentials V5.1 User Guide Second Edition (Linux Release) (T4283-96056, November 2006)

Storage Essentials 5.1 User Guide 583
Obtaining Utilization Reports
The software provides the following utilization reports to help you determine how much of your
storage is being used:
• Host Storage Utilization Reports
• Switch Utilization Reports
• Subsystem Utilization Reports
To view a utilization report:
1. Access Capacity Manager as described in ”Accessing Capacity Manager” on page 575.
2. Click the Utilization tab.
3. To view a utilization report, click one of the reports listed in the tree, as shown in the following
figure.
Figure 79 Viewing a Utilization Report
The report appears in the right pane.
Mapped sum of volume.size for each
volume that has a LUN
LDEVs that have LUNs
Unmapped sum of volume.size for each
volume that doesn't have a
LUN
LDEVs that don't have LUNs
but are not on the
management server's “free”
list
Total Allocated Sum of volume.size for all
volumes
All LDEVs that are not on the
management server's “free”
list
Unallocated pool.totalRemainingSpace LDEVs on the management
server's “free” list plus the
total free space
Table 135 Explanation of the Properties of the Capacity Levels for HDS Array Groups (continued)
Property Displayed for an
Array Group
(CIM_StoragePool)
How It Is Calculated Explanation