Oracle Sun Fire X4800, Примечания к продукту

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SATA Drives Not Accessible Through NEM1 (CR 7003993)
Workaround
This condition is benign, and if the video display is acceptable, you can ignore it.
1. Connect to the video display using Oracle ILOM.
For instructions for using Oracle ILOM to view the video display, refer to Communicating
With the ILOM and the System Console in Sun Fire X4800 Server Installation Guide .
SATA Drives Not Accessible Through NEM1 (CR 7003993)
SATA drives only work with NEM0. If NEM0 is not present, the system is unable to see or
access SATA drives.
This is expected behavior. Multipathing is not supported for SATA drives.
Workaround
If your system has SATA drives, make sure that NEM0 is present.
Supported Rack Mounting Configuration
You can install up to eight Sun Fire X4800 servers in a Sun Rack II 1042/1214 as long as your
datacenter meets the cooling requirements to support these systems.
DIMM Population Rules
This section provides the rules for adding and replacing DIMMs on a CMOD. It updates and
enhances the information in DIMM Population Rules in Sun Fire X4800 Server Service Manual .
For additional information, including how to prepare the system for servicing, how to remove
a CMOD, and how to remove or replace DIMMs, see Removing and Installing Components in
Sun Fire X4800 Server Service Manual .
Each CMOD has 32 DIMM slots, with 16 allocated to each CPU. CMODs are shipped with
configurations of 16 or 32 DIMMs, meaning that each CPU has either 8 or 16 DIMMs.
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On a CMOD with 16 DIMMs, you can replace DIMMs, and you can add additional
DIMMs.
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On a CMOD with 32 DIMMs, you can replace DIMMs, but because they are fully
populated, you cannot add DIMMs.
36 Sun Fire X4800 Server Product Notes • July 2017