HP XP7 Storage - Manual (Page 286)

Description Item
• For the mainframe system, when the current subscription setting is unlimited
and the value calculated by the following formula exceeds 65534, you cannot
configure the subscription limit.
((Total V-VOL capacity / pool capacity) * 100)
•
If the check box is not selected, the subscription limit is disabled.
Select the Pool Name check box, and then enter the pool name. Pool Name
• Prefix: Enter the alphanumeric characters, which are fixed characters of the
head of the pool name. The characters are case-sensitive.
•
Initial Number: Enter the initial number following the prefix name, which can
be entered up to 9 digits.*
• You can enter up to the 32 characters including the initial number. The initial
number should be 9 or less digits.
*When a pool is selected, the pool name appears in the Prefix text box by
default. When multiple pools are selected, the initial number from the set number
to the maximum number of the digit number is automatically set.
Example:
•
When 1 is set in the Initial Number field, number 1 to 9 is automatically given
to the pool name.
• When 08 is set in the Initial Number field, number 08 to 99 is automatically
given to the pool name.
•
When 098 is set in the Initial Number field, number 098 to 999 is
automatically given to the pool name.
Select the Warning Threshold check box, and then enter a threshold. The
minimum threshold is the pool usage rate plus 1%. The maximum threshold is
100%. Warning Threshold
For Fast Snap, you cannot change the setting of this function:
Check Warning Threshold and enter a threshold.
You cannot set this item if the result of the following calculation exceeds 95:
(used-pool-capacity/pool-capacity) * 100 (%)
Select the Depletion Threshold check box, and then enter a threshold. The
minimum threshold is the pool usage rate plus 1%. The maximum threshold is
100%. Depletion Threshold
If you change the Fast Snap pool, you cannot set this item.
CAUTION: If you want to change multiple parameters for a pool two or more times, wait until
the current task finishes, and then change the next settings. If you attempt to change settings before
the current task finishes, only the settings in the next task will be applied, so the result might be
different from what you expected.
Edit Pools Confirm window
Confirm proposed settings, name the task, and then click Apply. The task will be added to the
execution queue.
286 Thin Provisioning Z and Smart Tiers Z GUI reference