Chapter 7 Thin Provisioning Pool Status
7.2 Flexible Tier Pools
ETERNUS Web GUI User’s Guide (Operation)
Copyright 2016 FUJITSU LIMITED
P2X0-1260-19ENZ0
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Allocation
The allocation method for the volume is displayed.
-
Thin
Physical area is allocated to the target area of the volume when a write I/O is received.
-
Thick
Physical area is allocated to the whole area of the volume when volumes are created.
•
Capacity
The total volume capacity is displayed.
•
Used Capacity
The used capacity (physically allocated capacity) of volume is displayed.
•
Used Rate
The volume utilization is displayed.
Used Rate = Used Capacity / Capacity
•
Threshold
The threshold for monitoring the volume utilization is displayed.
If the "Used Rate" value exceeds the "Threshold", a Host Sense Key Code Qualifier is reported.
7.2.5
Flexible Tier Sub Pool Detail (Basic)
Click the [No.] link or the [Name] link on the
"7.2.3 Flexible Tier Pool Detail (Flexible Tier Sub Pool)" (page
to display the corresponding Flexible Tier Sub Pool Detail screen.
Click the [Basic] tab on the [Flexible Tier Sub Pool Detail] screen to display the basic information of the
corresponding FTSP.
The following items are displayed in the Main area:
•
Status
The FTSP status is displayed. Refer to
"A.4 Thin Provisioning Pool Status" (page 409)
for detailed
information of FTSP status.
Summary of Contents for ETERNUS AF250
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