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6944969
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Locating Faulty DIMMs Differs in Oracle ILOM Mapping
Versus BIOS Mapping
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Issue:
Oracle ILOM and BIOS use different formats to identify the location of a
faulty DIMM.
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For Oracle ILOM, the format is Px/Dx, where x is 0 or 1 for CPUs, and 0 to
8 for DIMMs.
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For BIOS, the format is CPUx/CHANNELx/DIMMx, where x is 0 or 1 for CPUs,
and 0 to 2 for channels and DIMMs.
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Affected firmware:
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Workaround:
The different formats will be documented in the next version of the
Sun Fire X4170, X4270, and X4275 Servers Service Manual
(820-5830).
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6779289
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Missing Content for Platform-Specific Oracle ILOM
Sideband Management Feature
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Issue:
The Oracle ILOM Sideband Management topic in the Sun Integrated
Lights Out Manager (ILOM) 2.0 Supplement for Sun Fire X4170, X4270, and X4275
Servers (820-7629) is missing some special considerations.
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Corrected Information:
Special Considerations for Sideband
Management:
When Sideband Management is enabled in Oracle ILOM, the following conditions
might occur:
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In-chip connectivity between the SP and the host operating system might
not be supported by the on-board host Gigabit Ethernet controller. If this
condition occurs, use a different port or route to transmit traffic between
the source and destination targets instead of using L2
bridging/switching.
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Server host power cycles might cause a brief interruption of network
connectivity for server Gigabit Ethernet ports (NET 0, 1, 2, 3) that are
configured for sideband management. If this condition occurs, configure the
adjacent switch/bridge ports as host ports.
Note -
If the ports are configured as switch ports and participate in the Spanning
Tree Protocol (STP), you might experience longer outages due to spanning tree
recalculation.
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6840674
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SAS Expander Card Sensor Is Not
Documented
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Issue:
The /SYS/SAS_EXP/PRSNT sensor is not documented for Oracle ILOM 2.0. This
sensor detects whether the SAS Expander Card is installed. This card connects to
the disk drive backplane.
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Corrected Information:
The following information will be added to the Sun Integrated
Lights Out Manager (ILOM) 2.0 Supplement for Sun Fire X4170, X4270, and X4275
Servers (820-7629):
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Sensor Name: /SYS/SAS_EXP/PRSNT
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Sensor Type: Entity Presence
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Description: SAS Expander Card present monitor
Note -
This card connects to the disk backplane and the SAS cable connects to
it.
Note -
This sensor is only supported on the Sun Fire X4275 Server.
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6851878
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Missing Content for Server Ambient Temperature
Sensors
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Issue:
The sensor descriptions in the Sun Integrated Lights Out Manager
(ILOM) 2.0 Supplement for Sun Fire X4170, X4270, and X4275 Servers
(820-7629) do not indicate where the /SYS/MB/T_AMB and /SYS/T_AMB sensors are
located.
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Corrected Information:
The following information will be added to the Sun Integrated
Lights Out Manager (ILOM) 2.0 Supplement for Sun Fire X4170, X4270, and X4275
Servers (820-7629):
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/SYS/MB/T_AMB: The motherboard ambient temperature sensor is located on
the front end of the motherboard directly behind the storage drives.
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/SYS/T_AMB: The system ambient temperature sensor is located on the
underside of the fan board.
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