系統(tǒng)運(yùn)維

1、查看message日志；查看是否有error

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bash-3.2#moremessages
Jul2218:51:46sunm4k_2fmd:[ID377184daemon.error]SUNW-MSG-ID:SUN4U-8000-2S,TYPE:Fault,VER:1,SEVERITY:Major
Jul2218:51:46sunm4k_2EVENT-TIME:20
Jul2218:51:46sunm4k_2PLATFORM:SUNW,SPARC-Enterprise,CSN:BDF1115195,HOSTNAME:sunm4k_2
Jul2218:51:46sunm4k_2SOURCE:cpumem-diagnosis,REV:1.7
Jul2218:51:46sunm4k_2EVENT-ID:ecf24522-5df2-ef85-8ead-a0af51b30d08
Jul2218:51:46sunm4k_2DESC:Thenumberofcorrectableerrorsassociatedwiththismemorymodulehasexceededacceptablelevels.
Jul2218:51:46sunm4k_2AUTO-RESPONSE:Pagesofmemoryassociatedwiththismemorymodulehavebeenremovedfromservice,uptoalimitwhichhasnowbeenreached.
Jul2218:51:46sunm4k_2IMPACT:Totalsystemmemorycapacityhasbeenreduced.
Jul2218:51:46sunm4k_2REC-ACTION:Use'fmadmfaulty'toprovideamoredetailedviewofthisevent.Pleaserefertotheassociatedreferencedocumentathttp://sun.
com/msg/SUN4U-8000-2Sforthelatestserviceproceduresandpoliciesregardingthisdiagnosis.

2、prtdiag ；注意查看status

bash-3.2#prtdiag-v
SystemConfiguration:OracleCorporationsun4uSPARCEnterpriseM4000Server
Systemclockfrequency:1012MHz
Memorysize:65536Megabytes

====================================CPUs====================================

CPUCPURunL2$CPUCPU
LSBChipIDMHzMBImpl.Mask
---------------------------------------------------------------
0000,1,2,3,4,5,6,725305.57161
0018,9,10,11,12,13,14,1525305.57161
00216,17,18,19,20,21,22,2325305.57161
00324,25,26,27,28,29,30,3125305.57161

============================MemoryConfiguration============================

MemoryAvailableMemoryDIMM#ofMirrorInterleave
LSBGroupSizeStatusSizeDIMMsModeFactor
--------------------------------------------------------------
00A32768MBokay2048MB16no8-way
00B32768MBokay2048MB16no8-way

=========================IODevices=========================

IOLane/Frq
LSBTypeLPIDRvID,DvID,VnIDBDFStateAct,MaxNameModel
---------------------------------------------------------------------------------------------------------
LogicalPath
------------
00PCIe0bc,8532,10b52,0,0okay8,8pci-pciexclass,060400N/A
/pci@0,600000/pci@0

00PCIe0bc,8532,10b53,8,0okay8,8pci-pciexclass,060400N/A
/pci@0,600000/pci@0/pci@8

00PCIe0bc,8532,10b53,9,0okay1,8pci-pciexclass,060400N/A
/pci@0,600000/pci@0/pci@9

00PCIx08,125,10334,0,0okay100,133pci-pciexclass,060400N/A
/pci@0,600000/pci@0/pci@8/pci@0

00PCIx08,125,10334,0,1okay--,133pci-pciexclass,060400N/A
/pci@0,600000/pci@0/pci@8/pci@0,1

00PCIx02,50,10005,1,0okay--,133scsi-pci1000,50LSI,1064
/pci@0,600000/pci@0/pci@8/pci@0/scsi@1

00PCIx010,1648,14e45,2,0okay--,133network-pci14e4,1648N/A
/pci@0,600000/pci@0/pci@8/pci@0/network@2

00PCIx010,1648,14e45,2,1okay--,133network-pci14e4,1648N/A
/pci@0,600000/pci@0/pci@8/pci@0/network@2,1

00PCIe11,abcd,108e2,0,0okay8,8network-pciex108e,abcdSUNW,pcie-qgc
/pci@1,700000/network@0

00PCIe11,abcd,108e2,0,1okay8,8network-pciex108e,abcdSUNW,pcie-qgc
/pci@1,700000/network@0,1

00PCIe11,abcd,108e2,0,2okay8,8network-pciex108e,abcdSUNW,pcie-qgc
/pci@1,700000/network@0,2

00PCIe11,abcd,108e2,0,3okay8,8network-pciex108e,abcdSUNW,pcie-qgc
/pci@1,700000/network@0,3

00PCIe23,2432,10772,0,0okay4,4SUNW,qlc-pciex1077,2432QLE2462
/pci@2,600000/SUNW,qlc@0

00PCIe23,2432,10772,0,1okay4,4SUNW,qlc-pciex1077,2432QLE2462
/pci@2,600000/SUNW,qlc@0,1

00PCIe33,2432,10772,0,0okay4,4SUNW,qlc-pciex1077,2432QLE2462
/pci@3,700000/SUNW,qlc@0

00PCIe33,2432,10772,0,1okay4,4SUNW,qlc-pciex1077,2432QLE2462
/pci@3,700000/SUNW,qlc@0,1


====================HardwareRevisions====================

SystemPROMrevisions:
----------------------

OBP4.33.5.a2012/01/1315:05


===================EnvironmentalStatus===================

ModeswitchisinLOCKmode

===================SystemProcessorMode===================

3、fmadm； 查看輸出，正常情況下是無輸出的；

bash-3.2#fmadmfaulty
--------------------------------------------------------------------------
TIMEEVENT-IDMSG-IDSEVERITY
--------------------------------------------------------------------------
Jul2218:51:46ecf24522-5df2-ef85-8ead-a0af51b30d08SUN4U-8000-2SMajor

Host:sunm4k_2
Platform:SUNW,SPARC-EnterpriseChassis_id:BDF1115195
Product_sn:

Faultclass:fault.memory.dimm95%
Affects:mem:///unum=/MBU_A/MEMB3/MEM2A
faultedbutstillinservice
FRU:mem:///unum=/MBU_A/MEMB3/MEM2A95%
faulty
SerialID.:522A45BE:M393T5660QZA-CE6

Description:Thenumberofcorrectableerrorsassociatedwiththismemory
modulehasexceededacceptablelevels.

Response:Pagesofmemoryassociatedwiththismemorymodulehavebeen
removedfromservice,uptoalimitwhichhasnowbeenreached.

Impact:Totalsystemmemorycapacityhasbeenreduced.

Action:Use'fmadmfaulty'toprovideamoredetailedviewofthisevent.
Pleaserefertotheassociatedreferencedocumentat
http://sun.com/msg/SUN4U-8000-2Sforthelatestservice
proceduresandpoliciesregardingthisdiagnosis.

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