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Using SMIT to Create a RAID-Copy Array from a RAID-1 or RAID-10 Array
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This section describes how to use the SMIT menus to create RAID-copy arrays. This
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method and the ssaraid command method (see "Using the ssaraid Command to Create
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a RAID-Copy Array from a RAID-1 or RAID-10 Array" on page 151) are particularly
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suitable if you are not using Logical Volume Manager LVM). For more details about the
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SMIT menus, see "SMIT Menus for 3-Way Copy Operations" on page 172.
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Note: Data must be separately synchronized from system memory cache before the
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The procedure that is described here enables you to :
v Create a RAID-Copy array from available candidate disk drives
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v Couple the RAID-Copy array to your selected parent RAID-1 or RAID-10 array
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v Copy data from the parent array to the RAID-Copy array
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v Uncouple the RAID-Copy array from the parent array
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v Delete the RAID-Copy array when the copy data is no longer required
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1. Select Array Copy Services from the SSA RAID Arrays menu.
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2. Select Prepare a RAID Array Copy. A list of the RAID-1 and RAID-10 arrays that
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copy is uncoupled.
are not coupled to any copy arrays is displayed; for example:
Chapter 7. Copying Data from Arrays and from Volume Groups
155
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