IBM System Storage DS3000, Programming Manual

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Parameter Description
source
The name of the source logical drive for which you want
to define properties. Enclose the source logical drive
name in square brackets ([ ]). If the source logical drive
name has special characters, you also must enclose the
source logical drive name in double quotation marks
(“ ”).
copyPriority
The priority that the VolumeCopy has relative to host
I/O activity. Valid values are
highest
,
high
,
medium
,
low
,
or
lowest
.
targetReadOnlyEnabled
The setting so that you can write to the target logical
drive or only read from the target logical drive. To write
to the target logical drive, set this parameter to
FALSE
. To
prevent writing to the target logical drive, set this
parameter to
TRUE
.
copyType
Use this parameter to identify that a VolumeCopy has a
FlashCopy . If the VolumeCopy has a FlashCopy , set this
parameter to online. If the VolumeCopy does not have a
FlashCopy, set this parameter to
offline
.
Notes
When you use this command, you can specify one or more of the optional parameters.
Show subsystem
This command returns this information about an subsystem:
v
The status (online or offline)
v The disk drive type (Fibre Channel, SATA, or SAS)
v
Enclosure loss protection (yes or no)
v The current owner (the controller in slot A or the controller in slot B)
v
The associated logical drives and free capacity
v
The associated disk drives
Syntax
show subsystem [ subsystemName ]
Parameter
Parameter Description
subsystem
The alphanumeric identifier of the subsystem
(including - and _) for which you want to show
information. Enclose the subsystem identifier in square
brackets ([ ]).
Show subsystem Export Dependencies
This command shows a list of dependencies for the disk drives in an subsystem that you want to move
from one storage subsystem to a second storage subsystem.
Chapter 3. Script Commands
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