IBM Midrange System DS4000 Series Hardware Manual page 388

We can choose to save specific elements of the configuration (Figure 7-39).
Figure 7-39 Saving configuration elements
Select the desired configuration elements, click Yes, and select a file name and destination
folder in which to the save file. Make sure not to use a directory located on a DS storage
subsystem disk, or you might not be able to access it when needed.
The script created can be used to replicate the configuration of the DS storage subsystem.
You can apply the configuration to the destination subsystem for all the saved elements, or
any particular element. The script consists of the following information:
Storage subsystem settings
– User label
– Media scan rate
– Cache block size
– Cache flush start
– Cache flush stop
– Default host type
– Failover alert delay
Logical drive configuration
– RAID level
– User label
– Owning controller
– Segment size
– Capacity
– Cache flush modifier
– Read-ahead multiplier
– Modification priority
– Caching without batteries enabled/disabled
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IBM Midrange System Storage Hardware Guide