The size of a private LUN slice is 256 MB.
A private Logical Unit Number (LUN) is a portion of storage allocated to a user or application. In this specific instance, the private LUN provides storage space in the form of fixed-size slices. This allows for efficient allocation and management of storage resources within a private RAID group.
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Key Point: Each slice of the private LUN offers 256 MB of usable storage.
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Example: If a user requires 1 GB of storage, approximately four private LUN slices would be allocated (1 GB / 256 MB/slice ≈ 4 slices). Note that this is an approximation; actual allocation might vary depending on the storage system's management overhead.
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Reference: The provided information states that the private LUN provides space "in the form of 256 MB slices to the user for storage resource allocation." This directly establishes the size of a single private LUN slice.