Set Eco-Raid-Group - Fujitsu Eternus DX100 S3 User Manual

Chapter 3 Configuration Settings and Display
3.1 RAID Group Management > set eco-raid-group

set eco-raid-group

This command is used to associate an Eco-mode schedule with a specified RAID group(s).
• The RAID group where the SDPV is registered does not become the target of the motor stoppage due to
Eco-mode.
• The RAID group where the ODX buffer volume is registered does not become the target of the motor
stoppage due to Eco-mode.
• When software that detects abnormalities in hardware regularly accesses the ETERNUS DX, even if Eco-
mode is enabled, there are situations where the disk motor does not stop (*1).
*1: This not only affects the motor stoppage, but includes the cutting of the drives power as well.
• Set the same Eco-mode schedule to all the RAID groups that configure WSVs.
■ Syntax
set eco-raid-group {-rg-number
[-schedule-number
-action {enable | power-enable | disable}
■ Parameter
-rg-number
or
-rg-name
-schedule-number
or
-schedule-name
rg_numbers
schedule_number
| -schedule-name
This parameter specifies a RAID group identifier. One or more parameters can be specified. For
details, refer to "1.2.9 RAID Group Syntax" (page
• RAID groups in which there are no volumes cannot be specified.
• Eco-mode cannot be used for RAID groups that contain SSDs.
• RAID groups that are registered as REC disk buffers cannot be specified.
rg_numbers
RAID group number
rg_names
RAID group name
Optional. This parameter specifies an Eco-mode schedule identifier. Only one Eco-mode
schedule number can be specified. If omitted, the existing setting is not changed. For details,
refer to "1.2.14 Eco-mode Schedule Syntax" (page
To set software linkage, specify "128" for "-schedule-number". In this case, "External" is
automatically set as the schedule name.
ETERNUS CLI User's Guide
Copyright 2014 FUJITSU LIMITED
rg_names
| -rg-name }
schedule_name
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