Oracle X7-8, Руководство по обслуживанию

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Troubleshooting Server Subsystems
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Must be in 8-socket mode.
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DPCC slots 0-7 active
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Both fan frames must be installed.
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All 8 fan modules must be installed. (Fans FM0-7 will be active)
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Processors with the following capabilities are supported:
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Intel 8168 processor, 24-core, 2.7-GHz, 205W (4-socket servers or 8-socket server)
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Intel 8160 processor, 24-core, 2,1-GHz, 150W (4-socket servers or 8-socket server)
Memory Subsystem
Use the Oracle Integrated Lights Out Manager (ILOM) Memory page to view the health of the
DIMMs installed on your system.
The server memory subsystem consists of the following:
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Memory: Up to 48 (4-socket) or up to 96 (8-socket) DDR4 RDIMM slots.
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16 GB RDIMM, 32 GB RDIMM, and 64 GB LRDIMM memory options
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8-socket: Up to 6.0 TB DRAM (with 64 GB DIMMs) of DDR4 interface memory
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4-socket: Up to 3.0 TB DRAM (with 64 GB DIMMs) of DDR4 interface memory
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12 DIMMs/6 channels per CMOD. See “Servicing DIMMs” on page 182 memory
population rules for order of installation.
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DDR4 interface (2666 MT/s)
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2666 MT/s 2DPC
Power Subsystem
Use the Oracle Integrated Lights Out Manager (ILOM) Power page to view the overall health
and power consumption of the power supplies installed in your system. Review the Power
Supplies table for details about the health and location of individual power supplies.
Chassis power is provided by four hot-serviceable front panel accessible power supply
units (PSUs). The four PSUs provide dual (2+2) redundancy. Therefore, the minimum PSU
configuration is two. To ensure redundancy, at least two separate circuits should supply server
power.
When the AC power cords are connected to AC inputs at the back of the chassis, the PSUs
supply power to the Ethernet ports, the system sensors and inventory circuits, and the service
Troubleshooting and Diagnostics 83