alpha4000关机了，不知道什么问题

porky

10.27日发现过一次，当时是上面的接线板不好，换了第二个接线板，开机正常。
11.4日发现机器又停了，开机，能正常开启。日志
Nov  4 00:00:44 mis vmunix: panic (cpu 0): System Uncorrectable Machine Check

Nov  4 00:00:44 mis vmunix: syncing disks... device string for dump = SCSI 1
3 0 0 0 0 0.
Nov  4 00:00:44 mis vmunix: DUMP.prom: dev SCSI 1 3 0 0 0 0 0, block 1137910
Nov  4 00:00:44 mis vmunix: device string for dump = SCSI 1 3 0 0 0 0 0.
Nov  4 00:00:44 mis vmunix: DUMP.prom: dev SCSI 1 3 0 0 0 0 0, block 1137910
Nov  4 00:00:44 mis vmunix: Alpha boot: available memory from 0x120e000 to 0x
1fffc000
Nov  4 00:00:44 mis vmunix: Digital UNIX V4.0E  (Rev. 1091); Fri Dec  3 08:33
:08 CST 1999
Nov  4 00:00:44 mis vmunix: physical memory = 512.00 megabytes.
Nov  4 00:00:44 mis vmunix: available memory = 493.94 megabytes.
Nov  4 00:00:44 mis vmunix: using 1958 buffers containing 15.29 megabytes of
memory
Nov  4 00:00:44 mis vmunix: Firmware revision: 5.3
Nov  4 00:00:45 mis vmunix: PALcode: Digital UNIX version 1.21
Nov  4 00:00:45 mis vmunix: AlphaServer 4000 5/400 4MB
Nov  4 00:00:45 mis vmunix: pci1 at mcbus0 slot 5
Nov  4 00:00:45 mis vmunix: psiop0 at pci1 slot 1
Nov  4 00:00:45 mis vmunix: Loading SIOP: script c0000700, reg 7eddf00, data
c000a6e0
Nov  4 00:00:45 mis vmunix: scsi0 at psiop0 slot 0
Nov  4 00:00:45 mis vmunix: rz5 at scsi0 target 5 lun 0 (LID=0) (DEC     RRD4
6   (C) DEC  1337)
Nov  4 00:00:45 mis vmunix: pza0 at pci1 slot 2
Nov  4 00:00:45 mis vmunix: pza0 firmware version: DEC  P01  A11
Nov  4 00:00:45 mis vmunix: scsi4 at pza0 slot 0
Nov  4 00:00:45 mis vmunix: rzb32 at scsi4 target 0 lun 1 (LID=2) (DEC     HS
Z50-AX         V52Z) (Wide16)
Nov  4 00:00:45 mis vmunix: rzc32 at scsi4 target 0 lun 2 (LID=3) (DEC     HS
Z50-AX         V52Z) (Wide16)
Nov  4 00:00:45 mis vmunix: isp0 at pci1 slot 3
Nov  4 00:00:45 mis vmunix: isp0: QLOGIC ISP1040B/V2
Nov  4 00:00:45 mis vmunix: isp0: Firmware revision 5.57 (loaded by console)
Nov  4 00:00:45 mis vmunix: isp0: Fast RAM timing enabled.
Nov  4 00:00:45 mis vmunix: scsi2 at isp0 slot 0
Nov  4 00:00:45 mis vmunix: rz16 at scsi2 target 0 lun 0 (LID=33) (DEC     RZ
29B    (C) DEC 0007)
Nov  4 00:00:45 mis vmunix: rz17 at scsi2 target 1 lun 0 (LID=34) (DEC     RZ
1CB-CS (C) DEC 0844) (Wide16)
Nov  4 00:00:46 mis vmunix: rz18 at scsi2 target 2 lun 0 (LID=35) (DEC     RZ
1CB-CS (C) DEC 0844) (Wide16)
Nov  4 00:00:46 mis vmunix: rz19 at scsi2 target 3 lun 0 (LID=36) (DEC     RZ
1CB-CS (C) DEC 0844) (Wide16)
Nov  4 00:00:46 mis vmunix: gpc0 at eisa0
Nov  4 00:00:46 mis vmunix: pci0 at mcbus0 slot 4
Nov  4 00:00:46 mis vmunix: eisa0 at pci0
Nov  4 00:00:46 mis vmunix: ace0 at eisa0
Nov  4 00:00:46 mis vmunix: ace1 at eisa0
Nov  4 00:00:46 mis vmunix: lp0 at eisa0
Nov  4 00:00:46 mis vmunix: fdi0 at eisa0
Nov  4 00:00:46 mis vmunix: fd0 at fdi0 unit 0
Nov  4 00:00:46 mis vmunix: mchan0: Module revision = 14
Nov  4 00:00:46 mis vmunix: mchan0: jumpered as VH1 configuration
Nov  4 00:00:46 mis vmunix: mchan0 at pci0 slot 2
Nov  4 00:00:46 mis vmunix: tu0: DECchip 21140: Revision: 2.2
Nov  4 00:00:46 mis vmunix: tu0: auto negotiation capable device
Nov  4 00:00:46 mis vmunix: tu0 at pci0 slot 3
Nov  4 00:00:46 mis vmunix: tu0: DEC TULIP (10/100) Ethernet Interface, hardw
are address: 00-00-F8-1F-D6-E6
Nov  4 00:00:46 mis vmunix: tu0: auto negotiation off: selecting 100BaseTX (U
TP) port: full duplex
Nov  4 00:00:46 mis vmunix: trio0 at pci0 slot 4
Nov  4 00:00:47 mis vmunix: trio0: S3 Trio64V+ (SVGA) Plug-N-Play, 1.0 Mb
Nov  4 00:00:47 mis vmunix: Created FRU table binary error log packet
Nov  4 00:00:47 mis vmunix: kernel console: trio0
Nov  4 00:00:47 mis vmunix: dli: configured
Nov  4 00:00:47 mis vmunix: i2c: Server Management Hardware Present
Nov  4 00:00:47 mis vmunix: clubase: configured
Nov  4 00:00:47 mis vmunix: mchan0: stray interrupt - lcsr = 7c
Nov  4 00:00:47 mis vmunix: dlmsl: configured
Nov  4 00:00:47 mis vmunix: drd: configured.
Nov  4 00:00:47 mis vmunix: cnxagent: configured
Nov  4 00:00:47 mis vmunix: dlm: configured.
Nov  4 00:00:47 mis vmunix: rm_sw_init: begin MC initialization.
Nov  4 00:00:47 mis vmunix: rm_boot_am_i_alone: entered
Nov  4 00:00:47 mis vmunix: checking for existing memory channel nodes
Nov  4 00:00:47 mis vmunix: booting as primary memory channel node on mc0
Nov  4 00:00:47 mis vmunix: memory channel software inited - node 1 on mc0
Nov  4 00:00:47 mis vmunix: ccomsub: configured
Nov  4 00:00:47 mis vmunix: mcnet: configured
Nov  4 00:00:50 mis vmunix: Environmental Monitoring Subsystem Configured.
Nov  4 00:00:51 mis vmunix: SuperLAT. Copyright 1994 Meridian Technology Corp
. All rights reserved.
这应该是开机之后的信息
Nov  4 08:51:30 mis vmunix: panic (cpu 0): System Uncorrectable Machine Check

Nov  4 08:51:30 mis vmunix: syncing disks... device string for dump = SCSI 1
3 0 0 0 0 0.
Nov  4 08:51:30 mis vmunix: DUMP.prom: dev SCSI 1 3 0 0 0 0 0, block 1137910
Nov  4 08:51:30 mis vmunix: device string for dump = SCSI 1 3 0 0 0 0 0.
Nov  4 08:51:30 mis vmunix: DUMP.prom: dev SCSI 1 3 0 0 0 0 0, block 1137910
Nov  4 08:51:30 mis vmunix: Alpha boot: available memory from 0x120e000 to 0x
1fffc000
Nov  4 08:51:30 mis vmunix: Digital UNIX V4.0E  (Rev. 1091); Fri Dec  3 08:33
:08 CST 1999
Nov  4 08:51:30 mis vmunix: physical memory = 512.00 megabytes.
Nov  4 08:51:30 mis vmunix: available memory = 493.94 megabytes.
Nov  4 08:51:30 mis vmunix: using 1958 buffers containing 15.29 megabytes of
memory
Nov  4 08:51:30 mis vmunix: Firmware revision: 5.3
Nov  4 08:51:30 mis vmunix: PALcode: Digital UNIX version 1.21
Nov  4 08:51:30 mis vmunix: AlphaServer 4000 5/400 4MB
Nov  4 08:51:30 mis vmunix: pci1 at mcbus0 slot 5
Nov  4 08:51:30 mis vmunix: psiop0 at pci1 slot 1
Nov  4 08:51:30 mis vmunix: Loading SIOP: script c0000700, reg 7eddf00, data
c000a6e0
Nov  4 08:51:30 mis vmunix: scsi0 at psiop0 slot 0
Nov  4 08:51:31 mis vmunix: rz5 at scsi0 target 5 lun 0 (LID=0) (DEC     RRD4
6   (C) DEC  1337)
Nov  4 08:51:31 mis vmunix: pza0 at pci1 slot 2
Nov  4 08:51:31 mis vmunix: pza0 firmware version: DEC  P01  A11
Nov  4 08:51:31 mis vmunix: scsi4 at pza0 slot 0
Nov  4 08:51:31 mis vmunix: rzb32 at scsi4 target 0 lun 1 (LID=2) (DEC     HS
Z50-AX         V52Z) (Wide16)
Nov  4 08:51:31 mis vmunix: rzc32 at scsi4 target 0 lun 2 (LID=3) (DEC     HS
Z50-AX         V52Z) (Wide16)
Nov  4 08:51:31 mis vmunix: isp0 at pci1 slot 3
Nov  4 08:51:31 mis vmunix: isp0: QLOGIC ISP1040B/V2
Nov  4 08:51:31 mis vmunix: isp0: Firmware revision 5.57 (loaded by console)
Nov  4 08:51:31 mis vmunix: isp0: Fast RAM timing enabled.
Nov  4 08:51:31 mis vmunix: scsi2 at isp0 slot 0
Nov  4 08:51:31 mis vmunix: rz16 at scsi2 target 0 lun 0 (LID=33) (DEC     RZ
29B    (C) DEC 0007)
Nov  4 08:51:31 mis vmunix: rz17 at scsi2 target 1 lun 0 (LID=34) (DEC     RZ
1CB-CS (C) DEC 0844) (Wide16)
Nov  4 08:51:31 mis vmunix: rz18 at scsi2 target 2 lun 0 (LID=35) (DEC     RZ
1CB-CS (C) DEC 0844) (Wide16)
Nov  4 08:51:31 mis vmunix: rz19 at scsi2 target 3 lun 0 (LID=36) (DEC     RZ
1CB-CS (C) DEC 0844) (Wide16)
Nov  4 08:51:31 mis vmunix: gpc0 at eisa0
Nov  4 08:51:31 mis vmunix: pci0 at mcbus0 slot 4
Nov  4 08:51:31 mis vmunix: eisa0 at pci0
Nov  4 08:51:31 mis vmunix: ace0 at eisa0
Nov  4 08:51:32 mis vmunix: ace1 at eisa0
Nov  4 08:51:32 mis vmunix: lp0 at eisa0
Nov  4 08:51:32 mis vmunix: fdi0 at eisa0
Nov  4 08:51:32 mis vmunix: fd0 at fdi0 unit 0
Nov  4 08:51:32 mis vmunix: mchan0: Module revision = 14
Nov  4 08:51:32 mis vmunix: mchan0: jumpered as VH1 configuration
Nov  4 08:51:32 mis vmunix: mchan0 at pci0 slot 2
Nov  4 08:51:32 mis vmunix: tu0: DECchip 21140: Revision: 2.2
Nov  4 08:51:32 mis vmunix: tu0: auto negotiation capable device
Nov  4 08:51:32 mis vmunix: tu0 at pci0 slot 3
Nov  4 08:51:32 mis vmunix: tu0: DEC TULIP (10/100) Ethernet Interface, hardw
are address: 00-00-F8-1F-D6-E6
Nov  4 08:51:32 mis vmunix: tu0: auto negotiation off: selecting 100BaseTX (U
TP) port: full duplex
Nov  4 08:51:32 mis vmunix: trio0 at pci0 slot 4
Nov  4 08:51:32 mis vmunix: trio0: S3 Trio64V+ (SVGA) Plug-N-Play, 1.0 Mb
Nov  4 08:51:32 mis vmunix: Created FRU table binary error log packet
Nov  4 08:51:32 mis vmunix: kernel console: trio0
Nov  4 08:51:32 mis vmunix: dli: configured
Nov  4 08:51:32 mis vmunix: i2c: Server Management Hardware Present
Nov  4 08:51:33 mis vmunix: clubase: configured
Nov  4 08:51:33 mis vmunix: mchan0: stray interrupt - lcsr = 7c
Nov  4 08:51:33 mis vmunix: dlmsl: configured
Nov  4 08:51:33 mis vmunix: drd: configured.
Nov  4 08:51:33 mis vmunix: cnxagent: configured
Nov  4 08:51:33 mis vmunix: dlm: configured.
Nov  4 08:51:33 mis vmunix: rm_sw_init: begin MC initialization.
Nov  4 08:51:33 mis vmunix: rm_boot_am_i_alone: entered
Nov  4 08:51:33 mis vmunix: checking for existing memory channel nodes
Nov  4 08:51:33 mis vmunix: booting as primary memory channel node on mc0
Nov  4 08:51:33 mis vmunix: memory channel software inited - node 1 on mc0
Nov  4 08:51:33 mis vmunix: ccomsub: configured
Nov  4 08:51:33 mis vmunix: mcnet: configured
Nov  4 08:51:36 mis vmunix: Environmental Monitoring Subsystem Configured.
Nov  4 08:51:37 mis vmunix: SuperLAT. Copyright 1994 Meridian Technology Corp
. All rights reserved.
可能是什么问题？？

robert

"panic (cpu 0): System Uncorrectable Machine Check"

可能有一个CPU 坏了。

porky

那就只有等着它退休了。不知道4100的cpu能不能用到4000上？

今天早上发现dbx一直占用99%左右的cpu，一点idle都没了.

cpu的风扇有问题，已经过保了，有办法处理吗？

supsyg

用41的CPU可以

david9000

老兄ＣＰＵ　风扇坏了，你可以找代理商买一个呀．

dongshanzi

风扇嘛，我这有的是——

starmoon2003

panic (cpu 0): System Uncorrectable Machine Check

　　检查一下，如果机器还能显示出来，一般不是ＣＰＵ的问题，但相关部件出问题。

sincaxp

风扇到一般市面上找找看，因为我都是这样找的，如果找代理商超贵的，自己买代替品，价钱差十倍以上。

david9000

我建议还是用原装的风扇，代替品用不住而且容易发生其他的故障，一定要慎重！！！

david9000

　　楼主的问题解决了吗，怎么没有消息了，究竟是哪里的原因啊？！