HP SureStore E Disk Array FC60 Service Manual (A5277A)

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Note Can cache be enabled but still be inactive?
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Read Cache Disabled (RCD) Off Disables read caching for the specified LUN, and
all other LUNs also owned by the controller that
owns the LUN.
Cache Mirroring Enabled (CME) On Enables cache mirroring for the specified LUN
only.
Cache Without Batteries (CWOB) Off Enables cache mirroring for the specified LUN
only.
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Cache Parameter
Default
Value Description