Memory Mirror Function - Fujitsu PRIMEQUEST 2000 Series Design Manual

1.6 Features (2/7)

Memory Mirror Function

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For details, refer to
The Full Mirror Mode (which allows mirroring for all the memory that is installed in a
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PPAR block) and the Partial Mirror Mode (which allows mirroring for only the
memory on the Home SB in a PPAR block) are supported.
Memory Spare Function
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This function ensures uninterrupted system operation by proactively monitoring
memory to detect a precursor of a problem at the earliest possible time. Data is copied
if a precursor of a problem is detected.
Flexible I/O [2400E/2800E Only]
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Partitioning does not have any limitations on the placement of SBs and IOUs.
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Flexible I/O enables the Reserved SB function by using alternative SBs.
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PRIMEQUEST 2000 Series Design Guide
"2.2 System Board
20
(SB)".
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