Hitachi MK-96RD621-08 - Manual (Page 82)

3-16 Using the Storage Navigator GUI
Hitachi Universal Storage Platform V/VM Hitachi Storage Navigator User’s Guide
• Pool volumes (see the Copy-on-Write Snapshot User’s Guide or
Dynamic Provisioning User’s Guide)
• System disks (see Virtual LVI/LUN (VLL) & Volume Shredder User’s
Guide)
This capacity is displayed in the pie chart by pink area ( ).
– Free Space: displays free space that users can use for configuring
open system volumes (LDEVs). This is displayed in the pie chart by
white area ( ).
• Pie chart and capacity by volume type when Mainframe Volume is
selected:
The following capacities are displayed in MB, when the Total Volume
Capacity is 10 GB or less than 10GB. The following capacities are
displayed in GB, when the Total Volume Capacity is more than 10 GB.
The percentages (%) of the following capacities relative to total capacity of
zSeries ® , S/390 ® , and multiplatform volumes are also displayed in
parentheses.
– Allocated LDEV Capacity: displays the capacity of zSeries ® ,
S/390 ® ,and multiplatform volumes (LDEVs) that have assigned paths
and are available to the user. This capacity does not include reserved
volumes of Volume Migration, journal volumes, or system disks. This
capacity is displayed in the pie chart by blue area ( ).
– Reserved Capacity: displays the capacity of the following volumes
among zSeries
® , S/390 ® , and multiplatform volumes (LDEVs). This
capacity does not include reserved volumes of ShadowImage for IBM
z/OS.
• Reserved volumes of Volume Migration (For information on Volume
Migration, contact the Hitachi Data Systems Support Center (see
Calling the Hitachi Data Systems Support Center).)
• Journal volumes (see the Universal Replicator for Mainframe User’s
Guide)
• System disks (see Virtual LVI/LUN (VLL) & Volume Shredder User’s
Guide)
This capacity is displayed in the pie chart by pink area ( ).
– Free Space: displays free space that users can use for configuring
zSeries ® , S/390 ® , and multiplatform volumes (LDEVs). This is displayed
in the pie chart by white area ( ).
• Total Volume Capacity displays the sum of allocated, unallocated (open
system volume only), and reserved volume capacities.