Assign Eco-Mode Schedule (Raid Group) - Fujitsu ETERNUS DX60 S3 User Manual

Chapter 5 RAID Group Management

5.7 Assign Eco-mode Schedule (RAID Group)

5.7

Assign Eco-mode Schedule (RAID Group)

This function assigns the Eco-mode schedule to the RAID groups and sets the Eco-mode action.
Eco-mode is a function to reduce power consumption by stopping the drive motors or turning off the drives
that configure the RAID group while the RAID group is not accessed from the host. There are three Eco-mode
actions; "Drive motor off", "Drive power off", and "Drive always on".
To enable the Eco-mode, assign the Eco-mode schedule to a RAID group and select "Drive motor off" or "Drive
power off" as the Eco-mode action. When Eco-mode is enabled, the drives are activated during the scheduled
event period. In the time periods outside the scheduled event, the drive status is changed according to the
specified Eco-mode actions. Refer to
(page 547) for details.
If the RAID group is accessed from the host while the drives are turned off or the drive motors are stopped, the
drives are activated and can be accessed within 1 - 5 minutes.
Drive status when Eco-mode action is configured (for RAID group)
Eco-mode Action
Eco-mode schedule is not assigned
Drives not registered in the RAID groups
*1: If the RAID group is accessed, the drives are activated and can be accessed within 1 - 5 minutes.
"Drive status when Eco-mode action is configured (for RAID group)"
Eco-mode Schedule Setting
During
scheduled event
term
Drive power
off
Times other than
scheduled event
term (*1)
During
scheduled event
term
Drive motor
off
Times other than
scheduled event
term (*1)
Drive always on
ETERNUS Web GUI User's Guide (Settings)
Copyright 2015 FUJITSU LIMITED
Eco-mode General Setting
Enabled
Drive power
Drive power is on
Drive power is off
Drive power is on
Drive power is on
Drive power is on
Drive power is on
Drive power is on
547
Disabled
Drive motor
Drive motor is
activated
Drive motor is
stopped
Drive motor is
Drive power is on
activated
or the drive motor
runs regardless of
Drive motor is
the schedule.
stopped
Drive motor is
always activated
Drive motor is
always activated
Drive motors are
always stopped
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