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Chapter 5 Volume Management
5.2 Functions in the Action Area for Volume
ETERNUS Web GUI User’s Guide
Copyright 2013 FUJITSU LIMITED P2X0-1090-10ENZ0
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5.2.13 Modify Threshold Thin Provisioning Volume
This function changes the threshold for monitoring the used capacity of Thin Provisioning Volume. There is an
"Attention" threshold.
The procedure to change the threshold of Thin Provisioning Volume is as follows:
Procedure
1 Select the TPV for which the threshold is to be changed (multiple selections can be made)
and click [Modify Threshold] in [Action].
2 Specify the new threshold, and click the [Change] button.
• Attention
Select between 1 and 200 [%] for the Attention threshold for monitoring the used capacity of the
Thin Provisioning Volume. The default value is 10 [%].
The Attention threshold is determined by the ratio of "Free space in the TPP to which the TPV
belongs" to "Non-allocated TPV capacity".
→ A confirmation screen appears.
This function cannot be performed when there are no TPVs in the ETERNUS DX Disk storage system.
• This function changes the threshold of a TPV that is created by using the procedure in "5.2.1 Create
Volume" (page 96).
• The same threshold can be applied for multiple TPVs in a single operation.