IBM System Storage DS3000, Руководство по программированию

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Syntax
set diskPool [
diskPoolName] ((addDrives=[enclosureID1,drawerID1,slotID1 ... enclosureIDn,drawerIDn,slotIDn] |
addCapacity=(diskPoolCapacity)) | owner=(a | b))
Parameters
Parameter Description
diskPool
The name of the disk pool that you want to modify.
Enclose the disk pool name in square brackets ([ ]).
addDrives
The drive s that you want to add to the disk pool. For
high-capacity drive enclosures, specify the enclosure ID
value, the drawer ID value, and the slot ID value of the
drive that you want to add. For low-capacity drive
enclosures, specify the enclosure ID value and the slot ID
value of the drive that you want to add. Enclosure ID
values are
0
to
99
. Drawer ID values are
1
to
5
. Slot ID
values are
1
to
32
. Enclose the enclosure ID value, the
drawer ID value, and the slot ID value in square brackets
([ ]).
addCapacity
The amount of additional storage capacity that you want
to add to the disk pool. This parameter automatically
selects the drives to meet the capacity that you want to
add. The capacity is defined in units of bytes,
KB , MB , GB ,
or
TB
.
owner
The controller that owns the disk pool. Valid controller
identifiers are
a or b , where a is the controller in slot A,
and
b
is the controller in slot B. If you do not specify an
owner, the controller firmware determines the owner.
Notes
Logical Drives already in the disk pool remain on line and available for I/O operations while you add
new drives. The disk pool must be in the Complete state before you add capacity.
To add capacity, specify individual drives with the
addDrives
parameter, or an amount of drive capacity
with the
addCapacity
parameter. If you use
addDrives
, the host must validate the drive set before
allowing the operation to run. If you use the
addCapacity
parameter, the capacity you specify is taken as
the minimum capacity to be added. The candidate drives with the best match for quality of service and a
capacity greater than or equal to what you specified are used. If no candidate is available with a
minimum match, or the drive list specified is not available or attribute mismatches are detected, the
operation fails.
You can also use this command to change ownership of a disk pool from one controller in the storage
subsystem to the other. Using this command to change ownership is mutually exclusive with using the
command to add drives or to add capacity.
Set Drawer Service Action Allowed Indicator
This command turns on or turns off the Service Action Allowed indicator light on a drawer that holds
disk drives. Drawers are used in high-capacity expansion drawers. The drawers slide out of the
expansion drawer to provide access to the disk drives. Use this command only for expansion enclosures
that use drawers. If the storage subsystem does not support the Service Action Allowed indicator light
feature, this command returns an error. If the storage subsystem supports the command but is unable to
turn on or turn off the indicator light, this command returns an error.
Chapter 3. Script Commands
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