IBM Advanced SerialRAID Adapters SA33-3285-02 User Manual page 178

Advanced serialraid adapters
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6. To uncouple the RAID-Copy Array:
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7. When you no longer need the data that is on the RAID-Copy array, you can
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User's Guide and Maintenance Information
a. Select Array Copy Services from the SSA RAID Arrays menu.
b. Select Uncouple a RAID Array Copy. A list is displayed of all the RAID-1 and
RAID-10 arrays that have been copied.
c. Select the array that you want to uncouple, for example, hdisk3, and press
Enter.
When the array is uncoupled, a new hdisk is created. This hdisk contains a copy
of the data that was on the parent array when the RAID-Copy array was
uncoupled. The displayed output from the uncouple command includes the hdisk
name that is assigned to the RAID-Copy array.
recouple the RAID-Copy array to the parent array or delete it. To delete the
RAID-Copy array:
a. Select Array Copy Services from the SSA RAID Arrays menu.
b. Select Delete a RAID Array Copy.
c. Select the RAID-Copy array to be deleted and press Enter. The hdisk is deleted
from the system configuration. The RAID-Copy array is deleted, and its member
disk drives are changed to free disk drives.

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