This help page provides information to guide you through the procedure to separate the last logical unit that was added to a unified logical unit. This process is the reverse of adding a logical unit to a unified logical unit.
To separate a unified logical unit into the original logical units that were used to create it:
In the Arrays window, select the array whose date and time you want to update, and either click Show and Configure Array, or double click the name of the array. The Array window and the Explorer tree are displayed.
In the Explorer tree, expand the Settings menu to show the list of available functions.
In the expanded menu, select LUN Expansion. The LUN Expansion window is displayed. It shows the list of unified logical units in the array and a set of parameters for each listed unit.
In the LUN Expansion window, click the LUN that you want to separate.
In the unified logical unit property window, click Separate Last LUs. A confirmation dialog box is displayed.
In the confirmation dialog box, click the to agree that you have read the warning message, and then click Confirm. A message box stating that the logical unit has been successfully separated is displayed.
Click Close to exit the message box and return to the unified logical unit properties window.
Observe the contents of the window and verify that the logical unit was separated from the unified logical unit.
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