IBM System Storage DS3000, Programming Manual

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Parameter Description
subsystems
The setting to remove the logical drive configuration and the
subsystem configuration. The rest of the configuration stays
intact.
Notes
When you run this command, the storage subsystem becomes unresponsive, and all script processing is
canceled. You must remove and re-add the storage subsystem to resume communication with the host. To
remove an unresponsive storage subsystem, access the Enterprise Management Window, and select
Edit →
Remove
. To re-add the storage subsystem, access the Enterprise Management Window, select
Edit → Add
Storage Subsystem
, and enter the appropriate IP addresses.
Clear storage subsystem Diagnostic Data Capture
This command sets a flag on a controller to allow a new Diagnostic Data Capture to overwrite an existing
Diagnostic Data Capture.
Syntax
set storagesubsystem coreDumpAllowOverWrite
Parameters
None
Clear Storage Subsystem Diagnostic Data Capture
This command sets a flag on a controller to allow a new diagnostic data capture to overwrite an existing
diagnostic data capture.
Syntax
set storageSubsystem ddcAllowOverWrite
Parameters
None.
Notes
When you retrieve a diagnostic data capture from the controller cache to a host, a flag is set on the
controller to indicate that the diagnostic data capture does not need to be retrieved. This setting persists
for 48 hours. If a new diagnostic data capture occurs during that period the new diagnostic data capture
is saved to the controller cache and overwrites any previous diagnostic data capture data in cache.
You can use the
set storageSubsystem ddcAllowOverWrite
command to set the controller flag so that a
new diagnostic data capture will overwrite any previous diagnostic data capture. Without retrieving a
diagnostic data capture, this command sets the flag as if you had.
Chapter 3. Script Commands
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