IBM System Storage DS3000, Programming Manual

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Parameters
Parameter Description
enhancedFlashCopyLogicalDrive The alphanumeric identifier (including - and _) of the
Enhanced FlashCopy volume for which you are setting
properties. Enclose the Enhanced FlashCopy volume
identifier in double quotation marks (" ") inside of square
brackets ([ ]).
performanceReadCacheEnabled
The setting to turn on or turn off Performance Read
Cache for the Enhanced FlashCopy volume. To turn on
Performance Read Cache, set this parameter to
TRUE
. To
turn off Performance Read Cache, set this parameter to
FALSE
performanceReadCacheName
The alphanumeric identifier (including - and _) that you
want to give to the Performance Read Cache. Enclose the
Performance Read Cache identifier in double quotation
marks (" ").
Notes
You can use any combination of alphanumeric characters, underscore (_), hyphen (-), and pound (#) for
the names. Names can have a maximum of 30 characters.
Minimum Firmware Level
7.83
Enable Storage Subsystem Feature Key
This command enables a premium feature by using a feature key file.
Syntax
Attention: When enabling the featurePack, this command must be performed when the subsystem is
off-line, without IO activities from the host servers, because both storage subsystem controllers will be
rebooted during the disabling process. Schedule storage subsystem down time before running this
command.
enable storageSubsystem [featurePack |feature]
file="filename"
Parameters
Parameter Description
file
The file path and the file name of a valid feature key file.
Enclose the file path and the file name in double quotation
marks (" "). For example: file=
"C:\Program
Files\CLI\dnld\ftrkey.key"
Valid file names for feature key
files end with a .key extension.
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IBM System Storage DS3000, DS4000, and DS5000: Command Line Interface and Script Commands Programming Guide