Chapter 3 Configuration Settings and Display
3.1 Thin Provisioning Pool Management
ETERNUS CLI User’s Guide
Copyright 2015 FUJITSU LIMITED P2X0-1030-09ENZ0
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2 TPP management
Use the "create thin-pro-pool" command to create a TPP.
Use the "show thin-pro-pool" command to confirm the creation of a TPP. After a TPP is created, use the
"set thin-pro-pool" command to change the settings of a created TPP.
3 Expanding TPP
Use the "expand thin-pro-pool" command to expand a TPP area.
4 Thin provisioning Volume (TPV) management
Prepare a TPP and a TPV. A TPV can be created from a TPP. A TPV can be created in the same way as a
normal volume is created by using the "create volume" command. It can be delete using the "delete
volume" command. When expanding a volume, use the "expand volume" command.
The following figure shows the relationship between TPPs and TPVs:
A TPP can be deleted by using the "delete thin-pro-pool" command.
• A TPV can be deleted by using the "delete volume" command.
• A TPV can be expanded by using the "expand volume" command.
TPV
create volume
(Create TPV)
TPP
create thin-pro-pool
(Create TPP)
delete thin-pro-pool
(Delete TPP)
show thin-pro-pools
(Show TPP)
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