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Chapter 1 Outline
1.5 Screen Operations
•
RAID Group Count
The number of RAID groups registered in the ETERNUS DX Disk storage system is
displayed.
"RAID Group Count" includes the number of RAID groups that configure TPPs and the
number of RAID groups that are registered as REC Disk Buffers.
•
Volume Count
The number of volumes registered in the ETERNUS DX Disk storage system is displayed.
"Volume Count" displays the number of "Standard" type volumes.
•
Total Used Capacity
The total used capacity of the RAID groups [MB/GB/TB] is displayed. The "Total Used Capac-
ity" is the total capacity of all of the RAID groups that are used. An example of this capacity is
space that is used for volumes in the RAID groups. This value does not include the capacity of
RAID groups that configure TPPs and the capacity of RAID groups that are registered as REC
Disk Buffers.
•
Total Free Capacity
The total free capacity of the RAID groups [MB/GB/TB] is displayed. The "Total Free Capac-
ity" is a total of unused capacities in the RAID groups. This value does not include the
capacity of RAID groups that configure TPPs and the capacity of RAID groups that are
registered as REC Disk Buffers.
•
Total Capacity
The total capacity of the RAID groups [MB/GB/TB] is displayed. The "Total Capacity" is the
total capacity of all the RAID groups in the ETERNUS DX Disk storage system. This value
does not include the capacity of RAID groups that configure TPPs and the capacity of RAID
groups that are registered as REC Disk Buffers.
■
Thin Provisioning Pool
The usage of TPP is displayed.
•
Pie chart
The pie chart indicates the total used physical capacity and the total free physical capacity in
the TPPs.
Blue: Total used physical capacity
Gray: Total free physical capacity
•
Thin Provisioning Pool Count
The number of TPPs registered in the ETERNUS DX Disk storage system is displayed.
•
Volume Count
The number of volumes registered in the ETERNUS DX Disk storage system is displayed.
This value displays the number of "TPV" type volumes.
•
Total Used Physical Capacity
The total used physical capacity of the TPPs [MB/GB/TB] is displayed. The "Total Used Phys-
ical Capacity" is the total physical capacity of all the TPPs that are used for volumes.
•
Total Free Physical Capacity
The total free physical capacity of the TPPs [MB/GB/TB] is displayed. The "Total Free Physi-
cal Capacity" is the total unused physical capacity of all the TPPs.
Total Free Capacity = Total Capacity - Total Used Capacity
ETERNUS Web GUI User's Guide
Copyright 2011 FUJITSU LIMITED
19
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