
Table 9. Mapping network adapter ports to IBM Flex System Enterprise Chassis I/O bays for the IBM Flex System
p270 Compute Node (continued)
Port location
code
IBM Flex
System 2-port
QDR
InfiniBand
adapter
IBM Flex
System 2-port
10 Gb RoCE
adapter
IBM Flex
System 2-port
8 Gb and
2-port 16 Gb
Fibre Channel
adapter
IBM Flex
System 4-port
16 Gb Fibre
Channel
adapter
IBM Flex
System 4-port
1 Gb Ethernet
and 4-port 10
Gb Ethernet
adapters
IBM Flex
System 8-port
10 Gb
converged
adapter
Un-P1-C19-L2-
T2
Chassis I/O
bay 4
Chassis I/O
bay 4
Chassis I/O
bay 4
Un-P1-C19-L2-
T3*
Chassis I/O
bay 3
Un-P1-C19-L2-
T4*
Chassis I/O
bay 4
For more information about port mapping, see http://publib.boulder.ibm.com/infocenter/flexsys/information/
topic/com.ibm.acc.8721.doc/configuring_io_modules.html.
* Ports L2-T3 and L2-T4 require switches that have 56 internal port capability.
Reference codes
Reference codes are diagnostic aids that help you determine the source of a hardware or operating
system problem. To use reference codes effectively, use them in conjunction with other service and
support procedures.
The IBM Flex System p270 Compute Node produces several types of codes.
Progress codes:
The power-on self-test (POST) generates eight-digit status codes that are known as
checkpoints or progress codes, which are recorded in the management-module event log. The checkpoints
indicate which compute node resource is initializing.
Error codes:
The First Failure Data Capture (FFDC) error checkers capture fault data, which the service
processor then analyzes. For unrecoverable errors (UEs), for recoverable events that meet or exceed their
service thresholds, and for fatal system errors, an unrecoverable checkstop service event triggers the
service processor to analyze the error, log the system reference code (SRC), and turn on the system
attention LED.
The service processor logs the nine-word, eight-digit per word error code in the IBM Flex System
Enterprise Chassis management-module event log. Error codes are either system reference codes (SRCs) or
service request numbers (SRNs). A location code might also be included.
Isolation procedures:
If the fault analysis does not determine a definitive cause, the service processor
might indicate a fault isolation procedure that you can use to isolate the failing component.
106
Power Systems: IBM Flex System p270 Compute Node Installation and Service Guide
Содержание Flex System p270 Compute Node
Страница 1: ...Power Systems IBM Flex System p270 Compute Node Installation and Service Guide IBM ...
Страница 2: ......
Страница 3: ...Power Systems IBM Flex System p270 Compute Node Installation and Service Guide IBM ...
Страница 38: ...26 Power Systems IBM Flex System p270 Compute Node Installation and Service Guide ...
Страница 40: ...28 Power Systems IBM Flex System p270 Compute Node Installation and Service Guide ...
Страница 110: ...98 Power Systems IBM Flex System p270 Compute Node Installation and Service Guide ...
Страница 498: ...486 Power Systems IBM Flex System p270 Compute Node Installation and Service Guide ...
Страница 509: ...Appendix Notices 497 ...
Страница 510: ...IBM Printed in USA ...