富士通M5000遇到的问题，求各位帮助~~~~
富士通M5000，重启完毕以后发现机器有报警，查看背后IOU#1上面所有PCI卡的灯不亮，于是开始查找原因1、先查看messages报：
Oct9 13:26:25 bzdb px: WARNING: px0: spurious interrupt from ino 0x16
Oct9 13:26:25 bzdb px: fjulsa-1#0
Oct9 13:26:25 bzdb px:
Oct9 13:26:27 bzdb px: WARNING: px0: spurious interrupt from ino 0x16
Oct9 13:26:27 bzdb px: fjulsa-1#0
Oct9 13:26:27 bzdb px:
Oct9 13:26:28 bzdb px: WARNING: px0: spurious interrupt from ino 0x16
Oct9 13:26:28 bzdb px: fjulsa-1#0
Oct9 13:26:28 bzdb px:
2、查看XSCF，做showlogs error提示：
Date: Oct 08 14:30:53 CST 2011 Code: 60002000-99020000-02001f0000000000
Status: Warning Occurred: Oct 08 14:30:52.732 CST 2011
FRU: /MBU_B
Msg: FMEM check sum error
Date: Oct 08 14:31:38 CST 2011 Code: 60004000-ffffffff-0109001500000000
Status: Warning Occurred: Oct 08 14:26:38.036 CST 2011
FRU: /UNSPECIFIED,/UNSPECIFIED
Msg: XSCF command: System status change (OS panic) (DID#00, path: 00)
fmdump以后出现：
Oct 08 14:30:53.5631 94df0db4-efdd-49a9-a9be-a637853923f7 SCF-8003-HA
Oct 08 14:31:38.1415 d4879368-3d4c-4463-86c8-457bfb92c8d5 SCF-8005-PX
XSCF> fmdump -v -u 94df0db4-efdd-49a9-a9be-a637853923f7
TIME UUID MSG-ID
Oct 08 14:30:53.5631 94df0db4-efdd-49a9-a9be-a637853923f7 SCF-8003-HA
100%fault.chassis.SPARC-Enterprise.asic.mbc.fe
Problem in: hc:///chassis=0/cmu=1/mbc=1
Affects: hc:///chassis=0/cmu=1/xsb=0
FRU: hc://:product-id=SPARC Enterprise M5000:chassis-id=BCF0829008:server-id=bzdb:serial=BC082806A0:part=CF00541-0478 07 /541-0478-07:revision=0201/component=/MBU_B
Location: /MBU_B
XSCF> fmdump -v -u d4879368-3d4c-4463-86c8-457bfb92c8d5
TIME UUID MSG-ID
Oct 08 14:31:38.1415 d4879368-3d4c-4463-86c8-457bfb92c8d5 SCF-8005-PX
100%upset.chassis.domain.panic
Problem in: hc:///chassis=0/domain=0
Affects: -
FRU: hc://:product-id=SPARC Enterprise M5000:chassis-id=BCF0829008:server-id=bzdb/component=CHASSIS
Location: CHASSIS
判断应该是PCI笼子发生故障，继续收集信息
XSCF> showhardconf
SPARC Enterprise M5000;
+ Serial:BCF0829008; Operator_Panel_Switch:Locked;
+ Power_Supply_System:Single; SCF-ID:XSCF#0;
+ System_Power:On; System_Phase:Cabinet Power On;
Domain#0 Domain_Status:Running;
。。。。。
IOU#0 Status:Normal; Ver:0101h; Serial:BF0825EB0P;
+ FRU-Part-Number:CF00541-2240 03 /541-2240-03 ;
DDC_A#0 Status:Normal;
DDCR Status:Normal;
DDC_B#0 Status:Normal;
PCI#0 Name_Property:FJSV,ulsa; Card_Type:Other;
PCI#1 Name_Property:pci; Card_Type:Other;
PCI#2 Name_Property:fibre-channel; Card_Type:Other;
PCI#3 Name_Property:pci; Card_Type:Other;
PCI#4 Name_Property:fibre-channel; Card_Type:Other;
IOU#1 Status:Normal; Ver:0101h; Serial:BF0825EAX9;
+ FRU-Part-Number:CF00541-2240 03 /541-2240-03 ;
DDC_A#0 Status:Normal;
DDCR Status:Normal;
DDC_B#0 Status:Normal;
发现IOU#1的状态是Normal，比较困惑，如果是这个笼子坏了，状态怎么还是Normal呢，然后继续查
3、进入OK下probe-scsi-all，提示：
This must be fixed immediately using set-sas-wwid
MPT Firmware Fault, code 2000
Base SAS World Wide ID is 0!
This must be fixed immediately using set-sas-wwid
MPT Firmware Fault, code 2000
Base SAS World Wide ID is 0!
This must be fixed immediately using set-sas-wwid
MPT Firmware Fault, code 2000
Base SAS World Wide ID is 0!
This must be fixed immediately using set-sas-wwid
MPT Firmware Fault, code 2000
Base SAS World Wide ID is 0!
This must be fixed immediately using set-sas-wwid
MPT Firmware Fault, code 2000
Base SAS World Wide ID is 0!
This must be fixed immediately using set-sas-wwid
MPT Firmware Fault, code 2000
Base SAS World Wide ID is 0!
This must be fixed immediately using set-sas-wwid
MPT Firmware Fault, code 2000
Base SAS World Wide ID is 0!
This must be fixed immediately using set-sas-wwid
MPT Firmware Fault, code 2000
现在有疑问是IO笼子坏了还是板子坏了，机器能够正常启动并使用，推断应该不是主板问题，但是IO笼子的话为什么状态还是normal呢，有点困惑，望各位高手忙帮忙，谢谢！！ 自己顶一下~~ XSCF〉showstatus
是什么输出阿？
PCI0是什么卡？ MX000难搞啊:em27: M5000没有所谓的主板,都是模块化的组件.
报错里有FMEM check sum error
我建议你看看内存板是否有降级出现.因为Mx00里面CPU内存和IOU存在逻辑上的联系,因此CPU和内存的故障会导致对应的IOU不可用.
具体报错如下,建议检查
FRU: /MBU_B
Msg: FMEM check sum error 楼主呢，问题咋样了 啊，这个问题最后解决方法如下：
1、首先更换了IOU1的笼子，查看发现问题依旧，showstatus显示主板有deconfigure了，哈哈
2、更换主板，重启机器，问题解决
郁闷的，就重启了下系统，居然板子就o了........
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