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Chapter 4: Installing Components
Memory online sparing
The chipset on the system board in the server supports memory online sparing, which
can provide a way to prevent data loss in case of DIMM failure. If a DIMM failure does
occur, a DIMM fault LED adjacent to the DIMM slot will light orange to indicate the failed
memory module.
Using memory online sparing, one DIMM per channel (selectable in the BIOS setup utility)
is used as a memory spare (the spare DIMM must be equal to, or larger than, the largest
DIMM in that channel). If a DIMM begins to fail, the contents of the failing DIMM is
copied to the spare DIMM in that channel. When all of the data is copied, the primary
DIMM is automatically removed from service. Since one DIMM per channel is always
maintained as a spare, only 75% of the installed memory is usable. Memory online sparing
is configured in the BIOS.
8510725.book Page 68 Tuesday, May 17, 2005 5:45 PM
Содержание 9510
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Страница 15: ...10 www gateway com Chapter 1 Checking Out Your Gateway Server 8510725 book Page 10 Tuesday May 17 2005 5 45 PM ...
Страница 29: ...24 www gateway com Chapter 2 Setting Up Your Server 8510725 book Page 24 Tuesday May 17 2005 5 45 PM ...
Страница 149: ...144 www gateway com Chapter 6 Configuring your RAID solutions 8510725 book Page 144 Tuesday May 17 2005 5 45 PM ...
Страница 175: ...170 www gateway com Chapter 7 Troubleshooting 8510725 book Page 170 Tuesday May 17 2005 5 45 PM ...
Страница 187: ...182 www gateway com Appendix A 8510725 book Page 182 Tuesday May 17 2005 5 45 PM ...
Страница 213: ...208 www gateway com Appendix C 8510725 book Page 208 Tuesday May 17 2005 5 45 PM ...
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Страница 222: ...A MAN 9510 USR GDE R1 04 05 ...