IBM System Storage DS3000, Programming Manual

Page: 244 / 652

Syntax
set enclosure [ enclosureID ]
drawer [ drawerID ]
serviceAllowedIndicator=(on | off | forceOnWarning)
Parameters
Parameter Description
enclosure
The enclosure where the drawer resides. Enclosure ID
values are
0
to
99
. Enclose the enclosure ID value in
square brackets ([ ]). If you do not enter an enclosure ID
value, the enclosure ID of the controller module is the
default value.
drawer The location of the drawer for which you want to turn
on or turn off the service action allowed indicator.
Drawer ID values are
1 to 5 . Enclose the value in square
brackets ([ ]).
serviceAllowedIndicator
The setting to turn on or turn off the Service Action
Allowed indicator light. To turn on the Service Action
Allowed indicator light, set this parameter to on. To turn
off the Service Action Allowed indicator light, set this
parameter to off.
Notes
Before you can enter this command, the expansion drawer must meet these conditions:
v
The expansion drawer cannot be over temperature.
v
The fans must have a status of Optimal.
v
All expansion drawer components must be in place. The logical drives in the disk drive drawer cannot
be in a Degraded state. If you remove disk drives from the disk drive drawer and a logical drive is
already in a Degraded state, the logical drive can fail.
Attention
Read the following before you issue this command.
v
All logical drives with disk drives in the affected disk drive drawer are checked to make sure that the
logical drives have drawer loss protection before the command is sent. If the logical drives have
drawer loss protection, the Set Service Action Allowed command proceeds without stopping I/O
activity to the logical drive. If any logical drives in the affected drawer do not have drawer loss
protection, you must stop I/O activity to those logical drives. A warning appears, which indicates that
this command should not be completed.
v
If you are preparing a component for removal and want to override the warning that the logical drives
do not have drawer loss protection, enter this parameter:
serviceAllowedIndicator=forceOnWarning . This
parameter sends the request to prepare to remove a component to the controller firmware, and forces
the set drawer serviceAllowedIndicator command to proceed.
v
To turn on or turn off the Service Action Allowed indicator light for the entire high-capacity expansion
drawer, use the set enclosure serviceAllowedIndicator command.
Set Drive Channel Status
This command defines how the disk drive channel performs.
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IBM System Storage DS3000, DS4000, and DS5000: Command Line Interface and Script Commands Programming Guide