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业务系统Sun F4800 : 1个CPU-内存板(SB4)，2个IO板(IB6,IB ，2个RP板，1个SC板，只配置了1个domain
之前报内存错误，停机断电拔下SB4 更换内存，重新插上SB4启动主机后，发现IB8 亮着黄灯，在sc下看到IB8的P1被标记为CHS状态
SF4800-SC1:A> showlogs
Aug 11 22:43:36 SF4800-SC1 Domain-A.POST: [ID 836802 local0.warning] Agent {/N0/IB8/P1} is CHS disabled.
Aug 11 22:49:52 SF4800-SC1 Domain-A.SC: [ID 314046 local0.notice] Domain Shell - A: setkeyswitch on: Initiating keyswitch: on, domain A.
Aug 11 22:52:37 SF4800-SC1 Domain-A.POST: [ID 836802 local0.warning] Agent {/N0/IB8/P1} is CHS disabled.
SF4800-SC1:A> showcomponent
Component Status Pending POST Description
--------- ------ ------- ---- -----------
/N0/SB4/P0 enabled - pass UltraSPARC-III+, 1200MHz, 8M ECache
/N0/SB4/P1 enabled - pass UltraSPARC-III+, 1200MHz, 8M ECache
/N0/SB4/P2 enabled - pass UltraSPARC-III+, 1200MHz, 8M ECache
/N0/SB4/P3 enabled - pass UltraSPARC-III+, 1200MHz, 8M ECache
/N0/SB4/P0/B0/L0 enabled - pass 1024M DRAM
/N0/SB4/P0/B0/L2 enabled - pass 1024M DRAM
/N0/SB4/P0/B1/L1 enabled - pass 1024M DRAM
/N0/SB4/P0/B1/L3 enabled - pass 1024M DRAM
/N0/SB4/P1/B0/L0 enabled - pass 1024M DRAM
/N0/SB4/P1/B0/L2 enabled - pass 1024M DRAM
/N0/SB4/P1/B1/L1 enabled - pass 1024M DRAM
/N0/SB4/P1/B1/L3 enabled - pass 1024M DRAM
/N0/SB4/P2/B0/L0 enabled - pass 1024M DRAM
/N0/SB4/P2/B0/L2 enabled - pass 1024M DRAM
/N0/SB4/P2/B1/L1 enabled - pass 1024M DRAM
/N0/SB4/P2/B1/L3 enabled - pass 1024M DRAM
/N0/SB4/P3/B0/L0 enabled - pass 1024M DRAM
/N0/SB4/P3/B0/L2 enabled - pass 1024M DRAM
/N0/SB4/P3/B1/L1 enabled - pass 1024M DRAM
/N0/SB4/P3/B1/L3 enabled - pass 1024M DRAM
/N0/IB6/P0 enabled - pass IO Controller 0
/N0/IB6/P1 enabled - pass IO Controller 1
/N0/IB6/P0/B0 enabled - untest 66/33MHz. PCI Bus
/N0/IB6/P0/B1 enabled - untest 33MHz. PCI Bus
/N0/IB6/P1/B0 enabled - untest 66/33MHz. PCI Bus
/N0/IB6/P1/B1 enabled - untest 33MHz. PCI Bus
/N0/IB6/P0/B1/C0 enabled - untest 33MHz. 5V Short PCI card
/N0/IB6/P0/B1/C1 enabled - untest 33MHz. 5V Short PCI card
/N0/IB6/P0/B1/C2 enabled - untest 33MHz. 5V Long/Short PCI card
/N0/IB6/P0/B0/C3 enabled - untest 66/33MHz. 3.3V Long/Short PCI card
/N0/IB6/P1/B1/C4 enabled - untest 33MHz. 5V Long/Short PCI card
/N0/IB6/P1/B1/C5 enabled - untest 33MHz. 5V Long/Short PCI card
/N0/IB6/P1/B1/C6 enabled - untest 33MHz. 5V Long/Short PCI card
/N0/IB6/P1/B0/C7 enabled - untest 66/33MHz. 3.3V Long/Short PCI card
/N0/IB8/P0 enabled - pass IO Controller 0
/N0/IB8/P1 disabled - chs IO Controller 1
/N0/IB8/P0/B0 enabled - untest 66/33MHz. PCI Bus
/N0/IB8/P0/B1 enabled - untest 33MHz. PCI Bus
/N0/IB8/P1/B0 disabled - chs 66/33MHz. PCI Bus
/N0/IB8/P1/B1 disabled - chs 33MHz. PCI Bus
/N0/IB8/P0/B1/C0 enabled - untest 33MHz. 5V Short PCI card
/N0/IB8/P0/B1/C1 enabled - untest 33MHz. 5V Short PCI card
/N0/IB8/P0/B1/C2 enabled - untest 33MHz. 5V Long/Short PCI card
/N0/IB8/P0/B0/C3 enabled - untest 66/33MHz. 3.3V Long/Short PCI card
/N0/IB8/P1/B1/C4 disabled - chs 33MHz. 5V Long/Short PCI card
/N0/IB8/P1/B1/C5 disabled - chs 33MHz. 5V Long/Short PCI card
/N0/IB8/P1/B1/C6 disabled - chs 33MHz. 5V Long/Short PCI card
/N0/IB8/P1/B0/C7 disabled - chs 66/33MHz. 3.3V Long/Short PCI card
SF4800-SC1:A> showboards
Slot Pwr Component Type State Status Domain
---- --- -------------- ----- ------ ------
/N0/SB4 On CPU Board V2 Active Passed A
/N0/IB6 On PCI I/O Board Active Passed A
/N0/IB8 On PCI I/O Board Active Degraded A
由于IB8的P0口是enable状态，P1口是disable状态，所以是degraded状态
IB8包含8个PCI插槽，前4个属于P0(0号控制器)，可以正常使用，后4个属于P1(1号控制器)，卡不能被系统识别
问题是：
1. 更换SB4，怎么会导致IB8被标记为CHS？有没一种可能是IB8本来就有问题，但是一直没掉电，这次更换内存掉电加电的时候执行自检，发现不能通过，进而被标记为CHS
2. CHS状态记录在什么地方？ SC板 或者 IB8本身？
3. 假设IB8里面有一块卡是坏的，会不会导致IB8变成CHS这种情况呢？
4. 更换一个新的IB8，能否解决问题(PS:无法获得service密码，清除CHS是行不通的)
希望各位XDJM指教解答，万分感谢。 |
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发表于 2009-08-18 20:01
发表于 2009-08-19 09:29
