Fujitsu Eternus web GUI - Page 167

Chapter 7 Thin Provisioning Pool Management
7.2 Functions in the Action Area for Thin Provisioning
ETERNUS Web GUI User’s Guide
167
Copyright 2011 FUJITSU LIMITED P2X0-1090-02ENZ0
The procedure to set the ECO mode for Thin Provisioning Pool is as follows:
Procedure
1 Select the TPP for which the ECO mode setting status is to be changed (multiple
selections can be made) and click [Assign ECO Mode] in [Action].
2 Select the ECO mode schedule and action to be assigned and click the [Assign]
button.
• ECO Mode Schedule
Select the ECO mode schedule that is to be applied.
- No Change
Do not change the current setting.
- Disable
Disable the ECO mode.
- ECO mode schedule name
Apply the selected ECO mode schedule.
• ECO Mode Action
Select whether to enable ("ON") or disable ("OFF") the ECO mode setting. Select "No
Change" to use the current setting.
- No Change
Do not change the current setting.
- ON
Enable the ECO mode.
- OFF
Disable the ECO mode.
- When formatting is being performed in the TPP
- When RAID migration is being performed in the volumes registered
in the TPP
- When Advanced Copy is being performed in the volume registered in
the TPP (copy session status is not "Suspend" or "Tracking")
- During maintenance
- When performing disk diagnosis, TPP diagnosis (diagnosing the
RAID groups that configure the TPP), or when exporting G-List
- Module error related to access path to the controller modules and
drives is detected
• When the ECO mode is set to TPP, the same ECO Mode schedule is
set for all the RAID groups configuring the TPP.
• When selecting multiple TPPs as the target of the ECO mode, the same
ECO mode schedule can be specified for all the selected TPPs.