1、查看message日志；查看是否有error
计算
安全
数据库
网络和加速
企业服务
bash-3.2# more messages
Jul 22 18:51:46 sunm4k_2 fmd: [ID 377184 daemon.error] SUNW-MSG-ID: SUN4U-8000-2S, TYPE: Fault, VER: 1, SEVERITY: Major
Jul 22 18:51:46 sunm4k_2 EVENT-TIME: 20
Jul 22 18:51:46 sunm4k_2 PLATFORM: SUNW,SPARC-Enterprise, CSN: BDF1115195, HOSTNAME: sunm4k_2
Jul 22 18:51:46 sunm4k_2 SOURCE: cpumem-diagnosis, REV: 1.7
Jul 22 18:51:46 sunm4k_2 EVENT-ID: ecf24522-5df2-ef85-8ead-a0af51b30d08
Jul 22 18:51:46 sunm4k_2 DESC: The number of correctable errors associated with this memory module has exceeded acceptable levels.
Jul 22 18:51:46 sunm4k_2 AUTO-RESPONSE: Pages of memory associated with this memory module have been removed from service, up to a limit which has now been reached.
Jul 22 18:51:46 sunm4k_2 IMPACT: Total system memory capacity has been reduced.
Jul 22 18:51:46 sunm4k_2 REC-ACTION: Use 'fmadm faulty' to provide a more detailed view of this event. Please refer to the associated reference document at http://sun.
com/msg/SUN4U-8000-2S for the latest service procedures and policies regarding this diagnosis.2、prtdiag ；注意查看status
bash-3.2# prtdiag -v
System Configuration: Oracle Corporation sun4u SPARC Enterprise M4000 Server
System clock frequency: 1012 MHz
Memory size: 65536 Megabytes
==================================== CPUs ====================================
CPU CPU Run L2$ CPU CPU
LSB Chip ID MHz MB Impl. Mask
--- ---- ---------------------------------------- ---- --- ----- ----
00 0 0, 1, 2, 3, 4, 5, 6, 7 2530 5.5 7 161
00 1 8, 9, 10, 11, 12, 13, 14, 15 2530 5.5 7 161
00 2 16, 17, 18, 19, 20, 21, 22, 23 2530 5.5 7 161
00 3 24, 25, 26, 27, 28, 29, 30, 31 2530 5.5 7 161
============================ Memory Configuration ============================
Memory Available Memory DIMM # of Mirror Interleave
LSB Group Size Status Size DIMMs Mode Factor
--- ------ ------------------ ------- ------ ----- ------- ----------
00 A 32768MB okay 2048MB 16 no 8-way
00 B 32768MB okay 2048MB 16 no 8-way
========================= IO Devices =========================
IO Lane/Frq
LSB Type LPID RvID,DvID,VnID BDF State Act, Max Name Model
--- ----- ---- ------------------ --------- ----- ----------- ------------------------------ --------------------
Logical Path
------------
00 PCIe 0 bc, 8532, 10b5 2, 0, 0 okay 8, 8 pci-pciexclass,060400 N/A
/pci@0,600000/pci@0
00 PCIe 0 bc, 8532, 10b5 3, 8, 0 okay 8, 8 pci-pciexclass,060400 N/A
/pci@0,600000/pci@0/pci@8
00 PCIe 0 bc, 8532, 10b5 3, 9, 0 okay 1, 8 pci-pciexclass,060400 N/A
/pci@0,600000/pci@0/pci@9
00 PCIx 0 8, 125, 1033 4, 0, 0 okay 100, 133 pci-pciexclass,060400 N/A
/pci@0,600000/pci@0/pci@8/pci@0
00 PCIx 0 8, 125, 1033 4, 0, 1 okay --, 133 pci-pciexclass,060400 N/A
/pci@0,600000/pci@0/pci@8/pci@0,1
00 PCIx 0 2, 50, 1000 5, 1, 0 okay --, 133 scsi-pci1000,50 LSI,1064
/pci@0,600000/pci@0/pci@8/pci@0/scsi@1
00 PCIx 0 10, 1648, 14e4 5, 2, 0 okay --, 133 network-pci14e4,1648 N/A
/pci@0,600000/pci@0/pci@8/pci@0/network@2
00 PCIx 0 10, 1648, 14e4 5, 2, 1 okay --, 133 network-pci14e4,1648 N/A
/pci@0,600000/pci@0/pci@8/pci@0/network@2,1
00 PCIe 1 1, abcd, 108e 2, 0, 0 okay 8, 8 network-pciex108e,abcd SUNW,pcie-qgc
/pci@1,700000/network@0
00 PCIe 1 1, abcd, 108e 2, 0, 1 okay 8, 8 network-pciex108e,abcd SUNW,pcie-qgc
/pci@1,700000/network@0,1
00 PCIe 1 1, abcd, 108e 2, 0, 2 okay 8, 8 network-pciex108e,abcd SUNW,pcie-qgc
/pci@1,700000/network@0,2
00 PCIe 1 1, abcd, 108e 2, 0, 3 okay 8, 8 network-pciex108e,abcd SUNW,pcie-qgc
/pci@1,700000/network@0,3
00 PCIe 2 3, 2432, 1077 2, 0, 0 okay 4, 4 SUNW,qlc-pciex1077,2432 QLE2462
/pci@2,600000/SUNW,qlc@0
00 PCIe 2 3, 2432, 1077 2, 0, 1 okay 4, 4 SUNW,qlc-pciex1077,2432 QLE2462
/pci@2,600000/SUNW,qlc@0,1
00 PCIe 3 3, 2432, 1077 2, 0, 0 okay 4, 4 SUNW,qlc-pciex1077,2432 QLE2462
/pci@3,700000/SUNW,qlc@0
00 PCIe 3 3, 2432, 1077 2, 0, 1 okay 4, 4 SUNW,qlc-pciex1077,2432 QLE2462
/pci@3,700000/SUNW,qlc@0,1
==================== Hardware Revisions ====================
System PROM revisions:
----------------------
OBP 4.33.5.a 2012/01/13 15:05
=================== Environmental Status ===================
Mode switch is in LOCK mode
=================== System Processor Mode ===================3、fmadm； 查看输出，正常情况下是无输出的；
bash-3.2# fmadm faulty
--------------- ------------------------------------ -------------- ---------
TIME EVENT-ID MSG-ID SEVERITY
--------------- ------------------------------------ -------------- ---------
Jul 22 18:51:46 ecf24522-5df2-ef85-8ead-a0af51b30d08 SUN4U-8000-2S Major
Host : sunm4k_2
Platform : SUNW,SPARC-Enterprise Chassis_id : BDF1115195
Product_sn :
Fault class : fault.memory.dimm 95%
Affects : mem:///unum=/MBU_A/MEMB3/MEM2A
faulted but still in service
FRU : mem:///unum=/MBU_A/MEMB3/MEM2A 95%
faulty
Serial ID. : 522A45BE:M3 93T5660QZA-CE6
Description : The number of correctable errors associated with this memory
module has exceeded acceptable levels.
Response : Pages of memory associated with this memory module have been
removed from service, up to a limit which has now been reached.
Impact : Total system memory capacity has been reduced.
Action : Use 'fmadm faulty' to provide a more detailed view of this event.
Please refer to the associated reference document at
http://sun.com/msg/SUN4U-8000-2S for the latest service
procedures and policies regarding this diagnosis.亿速云「云服务器」，即开即用、新一代英特尔至强铂金CPU、三副本存储NVMe SSD云盘，价格低至29元/月。点击查看>>
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