DESCRIPTION The clearfault command clears the faulty status of an FRU, which can be displayed using the showstatus command. Clear- ing faulty status is useful when manual diagnosis has deter- mined that the FRU is not faulty. If the FRU is not present or is not marked faulty, an error message is displayed.
In some cases, the clearfault command cannot clear a fault without a system power cycle. When this occurs, the user will be prompted to check if a power cycle will be issued after clearfault completes its operation. If a power cycle is not desired, clearfault will have no effect on the FRU even if a power cycle is occurs. If a power cycle is desired, the FRU will be considered faulty until the power cycle occurs.
Privileges You must be in service or escalation mode to run this com- mand.
OPTIONS The following options are supported:
-h Displays usage statement. When used with other options or operands, an error occurs.
-l Later option. This option forces a clear on a reboot. This happens even if an FRU can be immediately cleared.
-n Automatically answers n (no) to all prompts.
-q Quiet option. Suppresses all prompts.
-v Displays verbose output.
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System Administration clearfault(
-y Automatically answers y (yes) to all prompts.
OPERANDS The following operand is supported:
fru_device_path Specifies the device path for the FRU. Sam- ple value: /IOU#0. Refer to the Extended Description section for more detailed infor- mation about FRUs.
EXTENDED DESCRIPTION The tables in this section list descriptions of available FRUs for the M3000/M4000/M5000/M8000/M9000 servers. To use these values for the fru_device_path operand, replace the variables, such as {0-3} and xy, with the correct values for the FRUs in your system. Ranges of possible integer values are set off in braces ({}). When using the values the FRU name will have one integer from the range, and the braces are omitted. For example, the descriptor /FAN_A#{0-1} could have one of these values: /FAN_A#0 or /FAN_A#1.
Descriptions of some FRU names containing MEM include x and y variables, where x represents an integer from 0-3, and y represents a character, either A or B. For example, a sample value for the descriptor /CMU#{0-3}/MEM#xxy would be /CMU#1/MEM#11B.
This table lists available FRUs for the M3000 server:
Unit M3000 Server Motherboard /MBU_A DDC A on MBU /MBU_A/DDC_A#{0-1} DDC B on MBU /MBU_A/DDC_B Memory DIMM /MBU_A/MEM#{0-7} Fan BP B /FANBP_B Fan A /FAN_A#{0-1} Operator Panel /OPNL Power Supply /PSU#{0-1} XSCF Unit /XSCFU
This table lists available FRUs for the M4000/M5000 servers:
Unit M4000 Server M5000 Server Motherboard /MBU_A /MBU_B
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System Administration clearfault(
CPU Module /MBU_A/CPUM#{0-1} /MBU_B/CPUM#{0-3} DDC A on MBU /MBU_A/DDC_A#{0-1} /MBU_B/DDC_A#{0-3} DDC B on MBU /MBU_A/DDC_B /MBU_B/DDC_B#{0-1} MEM Board /MBU_A/MEMB#{0-3} /MBU_B/MEMB#{0-7} Memory DIMM /MBU_A/MEMB#{0-3}/MEM#xy /MBU_A/MEMB#{0-7}/MEM#xy I/O Unit /IOU /IOU#{0-1} DDC A on IOU /IOU/DDC_A /IOU#{0-1}/DDC_A DDC B on IOU /IOU/DDCR/DDC_B /IOU#{0-1}/DDCR/DDC_B Fan BP A /FANBP_A Fan BP B /FANBP_B Fan BP C /FANBP_C Fan A /FAN_A#{0-1} /FAN_A#{0-3} Fan B /FAN_B#{0-1} Operator Panel /OPNL /OPNL Power Supply /PSU#{0-1} /PSU#{0-3} XSCF Unit /XSCFU /XSCFU External I/O IOU#0-PCI#{1-5} IOU#{0-1}-PCI#{1-5} Expansion Unit Link Card (Server) External I/O IOX@{nnnn}/IOB{0-1}/LINK IOX@{nnnn}/IOB{0-1}/LINK Expansion Unit Link Card (I/O Boat) External I/O IOX@{nnnn}/IOB{0-1} IOX@{nnnn}/IOB{0-1} Expansion Unit I/O Boat External I/O IOX@{nnnn}/PS{0-1} IOX@{nnnn}/PS{0-1} Expansion Unit Power Supply
This table lists available FRUs for the M8000/M9000 servers:
Unit M8000 Server M9000 Server CPU/Mem Unit /CMU#{0-3} /CMU#{0-15} CPU Module /CMU#{0-3}/CPUM#{0-3} /CMU#{0-15}/CPUM#{0-3} Memory DIMM /CMU#{0-3}/MEM#xxy /CMU#{0-15}/MEM#xxy I/O Unit /IOU#{0-3} /IOU#{0-15} Backplane /BP_A Clock Unit /CLKU_B#{0-3} DDC A on BP /DDC_A#{0-1} CD-RW/DVD-RW Unit /DVD /DVD#{0-1} Fan A /FAN_A#{0-3} /FAN_A#{0-15,20-35} Fan B /FAN_B#{0-7} Fan BP A /FANBP_A#{0-1} Fan BP B /FANBP_B#{0-1} Fan BP C /FANBP_C#{0-1} Media BP /MEDBP /MEDBP#{0-1} Operator Panel /OPNL /OPNL#{0-1} Power Supply /PSU#{0-8,40-48} /PSU#{0-14,20-34,40-54,60-74}
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Switch BP /SWBP /SWBP#{0-1} Tape Unit /TAPE /TAPE#{0-1} Crossbar Unit /XBU_B#{0-15} XSCF Unit /XSCFU_B#{0-1} /XSCFU_B#{0-1} XSCF C /XSCFU_C#{0-1} External I/O IOU#{0-3}-PCI#{0-7} IOU#{0-15}-PCI#{0-7} Expansion Unit Link Card (Server) External I/O IOX@{nnnn}/IOB{0-1}/LINK IOX@{nnnn}/IOB{0-1}/LINK Expansion Unit Link Card (I/O Boat) External I/O IOX@{nnnn}/IOB{0-1} IOX@{nnnn}/IOB{0-1} Expansion Unit I/O Boat External I/O IOX@{nnnn} /PS{0-1} IOX@{nnnn}/PS{0-1} Expansion Unit Power Supply
EXAMPLES Example 1: Clearing the Fault Status of an FRU
service> clearfault /MBU_B/CPUM#0
Example 2: Clearing the Fault Status of an External I/O Expansion Unit Power Supply
service> clearfault IOX@X06E/PS0
Example 3: Using clearfault on an FRU That Requires Manual Reset
service> clearfault /MBU_B clearfault: Fault cannot be cleared for this FRU.
Example 4: Using clearfault on an FRU That Requires a Plat- form Power Cycle
service> clearfault /IOU#0 clearfault: Fault cannot be cleared for this FRU. FRU will be marked to clear fault on next circuit breaker off and on. Continue? [y|n]: y Fault will be cleared after circuit breaker off and on
Example 5: Clear the Fault Status of an FRU Only After Plat- form Power Cycle
service> clearfault -l /FAN_A#0 Fault will be cleared after circuit breaker off and on
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Example 6: Answering "no" to all clearfault Prompts
service> clearfault -qn /IOU#0 clearfault: Fault cannot be cleared for this FRU.
Example 7: Answering "yes" to all clearfault Prompts
service> clearfault -qy /IOU#0 clearfault: Fault cannot be cleared for this FRU. Fault will be cleared after circuit breaker off and on
Example 8: Using clearfault on an FRU That Is Not Faulty
service> clearfault -v /MBU_B/CPUM#0 clearfault: FRU is not faulty
Example 9: Using clearfault on an FRU That Is Not Installed
service> clearfault /MBU_B/CPUM#3 clearfault: FRU not present
Example 10: Using clearfault With an Invalid FRU Name
service> clearfault /MUB_B clearfault: FRU not valid
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第十个范例，出现clearfault: FRU not valid，是什么意思，应该怎么解决，各位老大请指教
不错,好东西.
service> man clearfault
System Administration clearfault(
NAME
clearfault - clear the faulty status of an FRU
SYNOPSIS
clearfault [-v] [-l] [-q -{y|n}] fru_device_path
clearfault -h
DESCRIPTION
The clearfault command clears the faulty status of an FRU,
which can be displayed using the showstatus command. Clear-
ing faulty status is useful when manual diagnosis has deter-
mined that the FRU is not faulty. If the FRU is not present
or is not marked faulty, an error message is displayed.
In some cases, the clearfault command cannot clear a fault
without a system power cycle. When this occurs, the user
will be prompted to check if a power cycle will be issued
after clearfault completes its operation. If a power cycle
is not desired, clearfault will have no effect on the FRU
even if a power cycle is occurs. If a power cycle is
desired, the FRU will be considered faulty until the power
cycle occurs.
Privileges
You must be in service or escalation mode to run this com-
mand.
OPTIONS
The following options are supported:
-h Displays usage statement. When used with
other options or operands, an error occurs.
-l Later option. This option forces a clear on
a reboot. This happens even if an FRU can be
immediately cleared.
-n Automatically answers n (no) to all prompts.
-q Quiet option. Suppresses all prompts.
-v Displays verbose output.
XCP Last change: September 2008 1
System Administration clearfault(
-y Automatically answers y (yes) to all
prompts.
OPERANDS
The following operand is supported:
fru_device_path Specifies the device path for the FRU. Sam-
ple value: /IOU#0. Refer to the Extended
Description section for more detailed infor-
mation about FRUs.
EXTENDED DESCRIPTION
The tables in this section list descriptions of available
FRUs for the M3000/M4000/M5000/M8000/M9000 servers. To use
these values for the fru_device_path operand, replace the
variables, such as {0-3} and xy, with the correct values for
the FRUs in your system. Ranges of possible integer values
are set off in braces ({}). When using the values the FRU
name will have one integer from the range, and the braces
are omitted. For example, the descriptor /FAN_A#{0-1} could
have one of these values: /FAN_A#0 or /FAN_A#1.
Descriptions of some FRU names containing MEM include x and
y variables, where x represents an integer from 0-3, and y
represents a character, either A or B. For example, a sample
value for the descriptor /CMU#{0-3}/MEM#xxy would be
/CMU#1/MEM#11B.
This table lists available FRUs for the M3000 server:
Unit M3000 Server
Motherboard /MBU_A
DDC A on MBU /MBU_A/DDC_A#{0-1}
DDC B on MBU /MBU_A/DDC_B
Memory DIMM /MBU_A/MEM#{0-7}
Fan BP B /FANBP_B
Fan A /FAN_A#{0-1}
Operator Panel /OPNL
Power Supply /PSU#{0-1}
XSCF Unit /XSCFU
This table lists available FRUs for the M4000/M5000 servers:
Unit M4000 Server M5000 Server
Motherboard /MBU_A /MBU_B
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System Administration clearfault(
CPU Module /MBU_A/CPUM#{0-1} /MBU_B/CPUM#{0-3}
DDC A on MBU /MBU_A/DDC_A#{0-1} /MBU_B/DDC_A#{0-3}
DDC B on MBU /MBU_A/DDC_B /MBU_B/DDC_B#{0-1}
MEM Board /MBU_A/MEMB#{0-3} /MBU_B/MEMB#{0-7}
Memory DIMM /MBU_A/MEMB#{0-3}/MEM#xy /MBU_A/MEMB#{0-7}/MEM#xy
I/O Unit /IOU /IOU#{0-1}
DDC A on IOU /IOU/DDC_A /IOU#{0-1}/DDC_A
DDC B on IOU /IOU/DDCR/DDC_B /IOU#{0-1}/DDCR/DDC_B
Fan BP A /FANBP_A
Fan BP B /FANBP_B
Fan BP C /FANBP_C
Fan A /FAN_A#{0-1} /FAN_A#{0-3}
Fan B /FAN_B#{0-1}
Operator Panel /OPNL /OPNL
Power Supply /PSU#{0-1} /PSU#{0-3}
XSCF Unit /XSCFU /XSCFU
External I/O IOU#0-PCI#{1-5} IOU#{0-1}-PCI#{1-5}
Expansion Unit
Link Card
(Server)
External I/O IOX@{nnnn}/IOB{0-1}/LINK IOX@{nnnn}/IOB{0-1}/LINK
Expansion Unit
Link Card (I/O
Boat)
External I/O IOX@{nnnn}/IOB{0-1} IOX@{nnnn}/IOB{0-1}
Expansion Unit
I/O Boat
External I/O IOX@{nnnn}/PS{0-1} IOX@{nnnn}/PS{0-1}
Expansion Unit
Power Supply
This table lists available FRUs for the M8000/M9000 servers:
Unit M8000 Server M9000 Server
CPU/Mem Unit /CMU#{0-3} /CMU#{0-15}
CPU Module /CMU#{0-3}/CPUM#{0-3} /CMU#{0-15}/CPUM#{0-3}
Memory DIMM /CMU#{0-3}/MEM#xxy /CMU#{0-15}/MEM#xxy
I/O Unit /IOU#{0-3} /IOU#{0-15}
Backplane /BP_A
Clock Unit /CLKU_B#{0-3}
DDC A on BP /DDC_A#{0-1}
CD-RW/DVD-RW Unit /DVD /DVD#{0-1}
Fan A /FAN_A#{0-3} /FAN_A#{0-15,20-35}
Fan B /FAN_B#{0-7}
Fan BP A /FANBP_A#{0-1}
Fan BP B /FANBP_B#{0-1}
Fan BP C /FANBP_C#{0-1}
Media BP /MEDBP /MEDBP#{0-1}
Operator Panel /OPNL /OPNL#{0-1}
Power Supply /PSU#{0-8,40-48} /PSU#{0-14,20-34,40-54,60-74}
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System Administration clearfault(
Switch BP /SWBP /SWBP#{0-1}
Tape Unit /TAPE /TAPE#{0-1}
Crossbar Unit /XBU_B#{0-15}
XSCF Unit /XSCFU_B#{0-1} /XSCFU_B#{0-1}
XSCF C /XSCFU_C#{0-1}
External I/O IOU#{0-3}-PCI#{0-7} IOU#{0-15}-PCI#{0-7}
Expansion Unit
Link Card
(Server)
External I/O IOX@{nnnn}/IOB{0-1}/LINK IOX@{nnnn}/IOB{0-1}/LINK
Expansion Unit
Link Card (I/O
Boat)
External I/O IOX@{nnnn}/IOB{0-1} IOX@{nnnn}/IOB{0-1}
Expansion Unit
I/O Boat
External I/O IOX@{nnnn} /PS{0-1} IOX@{nnnn}/PS{0-1}
Expansion Unit
Power Supply
EXAMPLES
Example 1: Clearing the Fault Status of an FRU
service> clearfault /MBU_B/CPUM#0
Example 2: Clearing the Fault Status of an External I/O
Expansion Unit Power Supply
service> clearfault IOX@X06E/PS0
Example 3: Using clearfault on an FRU That Requires Manual
Reset
service> clearfault /MBU_B
clearfault: Fault cannot be cleared for this FRU.
Example 4: Using clearfault on an FRU That Requires a Plat-
form Power Cycle
service> clearfault /IOU#0
clearfault: Fault cannot be cleared for this FRU.
FRU will be marked to clear fault on next circuit breaker off and on.
Continue? [y|n]: y
Fault will be cleared after circuit breaker off and on
Example 5: Clear the Fault Status of an FRU Only After Plat-
form Power Cycle
service> clearfault -l /FAN_A#0
Fault will be cleared after circuit breaker off and on
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System Administration clearfault(
Example 6: Answering "no" to all clearfault Prompts
service> clearfault -qn /IOU#0
clearfault: Fault cannot be cleared for this FRU.
Example 7: Answering "yes" to all clearfault Prompts
service> clearfault -qy /IOU#0
clearfault: Fault cannot be cleared for this FRU.
Fault will be cleared after circuit breaker off and on
Example 8: Using clearfault on an FRU That Is Not Faulty
service> clearfault -v /MBU_B/CPUM#0
clearfault: FRU is not faulty
Example 9: Using clearfault on an FRU That Is Not Installed
service> clearfault /MBU_B/CPUM#3
clearfault: FRU not present
Example 10: Using clearfault With an Invalid FRU Name
service> clearfault /MUB_B
clearfault: FRU not valid
SEE ALSO
, showstatus(
replacefru(
XCP Last change: September 2008
回复 3# bencyber
在那里看？
老大说了 恢复出厂设置 说不定就可以
有，看man clearfault，这个手册里面有你要的清单
板子被锁，就需要！