IBM System Storage DS3000, Programming Manual

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Parameter
Header Header
enhancedGlobalMirrorGroup The name of the Enhanced Global Mirror Group for
which you want to start synchronization. Enclose the
Enhanced Global Mirror Group name in square brackets
([ ]). If the Enhanced Global Mirror Group name has
special characters, you also must enclose the Enhanced
Global Mirror Group name in double quotation marks ("
") inside square brackets. If the Enhanced Global Mirror
Group name consists only of numbers, such as "1002,"
you also must enclose the Enhanced Global Mirror
Group name in double quotation marks (" ") inside
square brackets.
Minimum Firmware Level
7.84
Start Cache Backup Device Diagnostic
Attention: Before you run this diagnostic test, make sure that the cache backup device has a status of
Optimal.
This command runs diagnostic tests to evaluate the functionality of the device that you use to backup the
data in the cache if you lose power to the controller. The diagnostic tests are specific to the backup device
that is in the controller. Before you run these tests, make these changes to the controller that has the
backup device on which you want to run diagnostics:
v
Place the controller into service mode (use the
set controller [(a | b)]availability=serviceMode
command).
v
Attach the management client directly to the controller through the management Ethernet port.
Note: In a dual-controller configuration, you must run these diagnostic tests through the controller that
you want to evaluate. You cannot run these diagnostic tests through the partner controller.
Syntax
start cacheBackupDevice [(1 | n | all)]
controller [(a | b)]
diagnostic diagnosticType=(basic | extended)
[extendedTestID=(writePatterns | random)]
Chapter 3. Script Commands
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