SUN V120 维修灯亮 如何查看故障源

cnnbstar

各位大哥大姐
      小弟公司有台机器在跑文档加密作业，前阵子机器维修灯亮起，查了些资料，诸如使用“prtdiag -v”和"dmesg"查看，也没有明确的信息（V120和V240不同，V120貌似查看不出Fans等故障错误）
      故请教各位大哥大姐

       下面是prtdiag -v info
      
System Configuration:  Sun Microsystems  sun4u Sun Fire V120 (UltraSPARC-IIe 648 MHz)
System clock frequency: 100 MHz
Memory size: 512 Megabytes

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

                    Run   Ecache   CPU    CPU
Brd  CPU   Module   MHz     MB    Impl.   Mask
---  ---  -------  -----  ------  ------  ----
0     0     0      648     0.5   13       3.3


========================= IO Cards =========================

     Bus#  Freq
Brd  Type  MHz   Slot  Name                              Model
---  ----  ----  ----  --------------------------------  ----------------------
0   PCI-1  33    12   ebus
0   PCI-1  33     3   pmu-pci10b9,7101
0   PCI-1  33     3   lomp
0   PCI-1  33     7   isa
0   PCI-1  33    12   network-pci108e,1101              SUNW,pci-eri
0   PCI-1  33    12   usb-pci108e,1103.1
0   PCI-1  33    13   ide-pci10b9,5229
0   PCI-1  33     5   network-pci108e,1101              SUNW,pci-eri
0   PCI-1  33     5   usb-pci108e,1103.1
0   PCI-2  33     8   scsi-glm                          Symbios,53C896
0   PCI-2  33     8   scsi-glm                          Symbios,53C896


No failures found in System
===========================

========================= HW Revisions =========================

ASIC Revisions:
---------------
Cheerio: ebus Rev 1

System PROM revisions:
----------------------
  CORE 1.0.12 2002/01/08 13:00

东方蜘蛛

看看日志吧/var/adm/messages*

cnnbstar

东方蜘蛛大哥，
      这是我机器重启后的Messages信息：

==========================================================
Oct 22 07:04:07 authentica.nbbyd.com genunix: [ID 540533 kern.notice] ^MSunOS Release 5.9 Version Generic_112233-10 64-bit
Oct 22 07:04:07 authentica.nbbyd.com genunix: [ID 943905 kern.notice] Copyright 1983-2003 Sun Microsystems, Inc.  All rights reserved.
Oct 22 07:04:07 authentica.nbbyd.com Use is subject to license terms.
Oct 22 07:04:07 authentica.nbbyd.com genunix: [ID 678236 kern.info] Ethernet address = 0:3:ba:5c:43:d1
Oct 22 07:04:07 authentica.nbbyd.com unix: [ID 389951 kern.info] mem = 524288K (0x20000000)
Oct 22 07:04:07 authentica.nbbyd.com unix: [ID 930857 kern.info] avail mem = 504750080
Oct 22 07:04:07 authentica.nbbyd.com rootnex: [ID 466748 kern.info] root nexus = Sun Fire V120 (UltraSPARC-IIe 648MHz)
Oct 22 07:04:07 authentica.nbbyd.com rootnex: [ID 349649 kern.info] pcipsy0 at root: UPA 0x1f 0x0
Oct 22 07:04:07 authentica.nbbyd.com genunix: [ID 936769 kern.info] pcipsy0 is /pci@1f,0
Oct 22 07:04:07 authentica.nbbyd.com pcipsy: [ID 370704 kern.info] PCI-device: pci@1, simba1
Oct 22 07:04:07 authentica.nbbyd.com genunix: [ID 936769 kern.info] simba1 is /pci@1f,0/pci@1
Oct 22 07:04:07 authentica.nbbyd.com scsi: [ID 365881 kern.info] /pci@1f,0/pci@1/scsi@8 (glm0):
Oct 22 07:04:07 authentica.nbbyd.com    glm0 supports power management.
Oct 22 07:04:07 authentica.nbbyd.com scsi: [ID 365881 kern.info] /pci@1f,0/pci@1/scsi@8 (glm0):
Oct 22 07:04:07 authentica.nbbyd.com    Rev. 7 Symbios 53c896 found.
Oct 22 07:04:07 authentica.nbbyd.com simba: [ID 370704 kern.info] PCI-device: scsi@8, glm0
Oct 22 07:04:07 authentica.nbbyd.com genunix: [ID 936769 kern.info] glm0 is /pci@1f,0/pci@1/scsi@8
Oct 22 07:04:07 authentica.nbbyd.com scsi: [ID 365881 kern.info] /pci@1f,0/pci@1/scsi@8,1 (glm1):
Oct 22 07:04:07 authentica.nbbyd.com    glm1 supports power management.
Oct 22 07:04:07 authentica.nbbyd.com scsi: [ID 365881 kern.info] /pci@1f,0/pci@1/scsi@8,1 (glm1):
Oct 22 07:04:07 authentica.nbbyd.com    Rev. 7 Symbios 53c896 found.
Oct 22 07:04:07 authentica.nbbyd.com simba: [ID 370704 kern.info] PCI-device: scsi@8,1, glm1
Oct 22 07:04:07 authentica.nbbyd.com genunix: [ID 936769 kern.info] glm1 is /pci@1f,0/pci@1/scsi@8,1
Oct 22 07:04:07 authentica.nbbyd.com pcipsy: [ID 370704 kern.info] PCI-device: pci@1,1, simba0
Oct 22 07:04:07 authentica.nbbyd.com genunix: [ID 936769 kern.info] simba0 is /pci@1f,0/pci@1,1
Oct 22 07:04:07 authentica.nbbyd.com scsi: [ID 193665 kern.info] sd0 at glm0: target 0 lun 0
Oct 22 07:04:07 authentica.nbbyd.com genunix: [ID 936769 kern.info] sd0 is /pci@1f,0/pci@1/scsi@8/sd@0,0
Oct 22 07:04:07 authentica.nbbyd.com scsi: [ID 193665 kern.info] sd1 at glm0: target 1 lun 0
Oct 22 07:04:07 authentica.nbbyd.com genunix: [ID 936769 kern.info] sd1 is /pci@1f,0/pci@1/scsi@8/sd@1,0
Oct 22 07:04:19 authentica.nbbyd.com swapgeneric: [ID 308332 kern.info] root on /pseudo/md@0:0,0,blk fstype ufs
Oct 22 07:04:19 authentica.nbbyd.com genunix: [ID 370176 kern.warning] WARNING: forceload of misc/md_trans failed
Oct 22 07:04:19 authentica.nbbyd.com genunix: [ID 370176 kern.warning] WARNING: forceload of misc/md_raid failed
Oct 22 07:04:19 authentica.nbbyd.com genunix: [ID 370176 kern.warning] WARNING: forceload of misc/md_hotspares failed
Oct 22 07:04:19 authentica.nbbyd.com genunix: [ID 370176 kern.warning] WARNING: forceload of misc/md_sp failed
Oct 22 07:04:19 authentica.nbbyd.com simba: [ID 370704 kern.info] PCI-device: ebus@c, ebus0
Oct 22 07:04:19 authentica.nbbyd.com genunix: [ID 936769 kern.info] ebus0 is /pci@1f,0/pci@1,1/ebus@c
Oct 22 07:04:19 authentica.nbbyd.com simba: [ID 370704 kern.info] PCI-device: isa@7, ebus1
Oct 22 07:04:19 authentica.nbbyd.com genunix: [ID 936769 kern.info] ebus1 is /pci@1f,0/pci@1,1/isa@7
Oct 22 07:04:20 authentica.nbbyd.com ebus: [ID 521012 kern.info] su0 at ebus1: offset 0,3f8
Oct 22 07:04:20 authentica.nbbyd.com genunix: [ID 936769 kern.info] su0 is /pci@1f,0/pci@1,1/isa@7/serial@0,3f8
Oct 22 07:04:20 authentica.nbbyd.com ebus: [ID 521012 kern.info] su1 at ebus1: offset 0,2e8
Oct 22 07:04:20 authentica.nbbyd.com genunix: [ID 936769 kern.info] su1 is /pci@1f,0/pci@1,1/isa@7/serial@0,2e8
Oct 22 07:04:20 authentica.nbbyd.com unix: [ID 270833 kern.info] cpu0: SUNW,UltraSPARC-IIe (portid 0 impl 0x13 ver 0x33 clock 648 MHz)
Oct 22 07:04:21 authentica.nbbyd.com simba: [ID 370704 kern.info] PCI-device: usb@c,3, ohci0
Oct 22 07:04:21 authentica.nbbyd.com genunix: [ID 936769 kern.info] ohci0 is /pci@1f,0/pci@1,1/usb@c,3
Oct 22 07:04:21 authentica.nbbyd.com simba: [ID 370704 kern.info] PCI-device: usb@5,3, ohci1
Oct 22 07:04:21 authentica.nbbyd.com genunix: [ID 936769 kern.info] ohci1 is /pci@1f,0/pci@1,1/usb@5,3
Oct 22 07:04:23 authentica.nbbyd.com eri: [ID 517527 kern.info] SUNW,eri0 : Local Ethernet address = 0:3:ba:5c:43:d1
Oct 22 07:04:23 authentica.nbbyd.com simba: [ID 370704 kern.info] PCI-device: network@c,1, eri0
Oct 22 07:04:23 authentica.nbbyd.com genunix: [ID 936769 kern.info] eri0 is /pci@1f,0/pci@1,1/network@c,1
Oct 22 07:04:23 authentica.nbbyd.com eri: [ID 517527 kern.info] SUNW,eri1 : Local Ethernet address = 0:3:ba:5c:43:d2
Oct 22 07:04:23 authentica.nbbyd.com simba: [ID 370704 kern.info] PCI-device: network@5,1, eri1
Oct 22 07:04:23 authentica.nbbyd.com genunix: [ID 936769 kern.info] eri1 is /pci@1f,0/pci@1,1/network@5,1
Oct 22 07:04:26 authentica.nbbyd.com genunix: [ID 454863 kern.info] dump on /dev/md/dsk/d1 size 2048 MB
Oct 22 07:04:28 authentica.nbbyd.com eri: [ID 517527 kern.info] SUNW,eri0 : 100 Mbps full duplex link up
Oct 22 07:04:34 authentica.nbbyd.com pseudo: [ID 129642 kern.info] pseudo-device: devinfo0
Oct 22 07:04:34 authentica.nbbyd.com genunix: [ID 936769 kern.info] devinfo0 is /pseudo/devinfo@0
Oct 22 07:04:48 authentica.nbbyd.com genunix: [ID 454863 kern.info] dump on /dev/dsk/c0t0d0s1 size 2048 MB
Oct 22 07:04:49 authentica.nbbyd.com ntpdate[178]: [ID 774510 daemon.notice] step time server 10.1.6.50 offset 0.680973 sec
Oct 22 07:04:49 authentica.nbbyd.com pseudo: [ID 129642 kern.info] pseudo-device: tod0
Oct 22 07:04:49 authentica.nbbyd.com genunix: [ID 936769 kern.info] tod0 is /pseudo/tod@0
Oct 22 07:04:49 authentica.nbbyd.com pseudo: [ID 129642 kern.info] pseudo-device: pm0
Oct 22 07:04:49 authentica.nbbyd.com genunix: [ID 936769 kern.info] pm0 is /pseudo/pm@0
Oct 22 07:04:49 authentica.nbbyd.com ebus: [ID 521012 kern.info] power0 at ebus1: offset 0,2000
Oct 22 07:04:49 authentica.nbbyd.com genunix: [ID 936769 kern.info] power0 is /pci@1f,0/pci@1,1/isa@7/power@0,2000
Oct 22 07:04:51 authentica.nbbyd.com xntpd[254]: [ID 702911 daemon.notice] xntpd 3-5.93e Mon Sep 20 15:47:11 PDT 1999 (1)
Oct 22 07:04:51 authentica.nbbyd.com xntpd[254]: [ID 301315 daemon.notice] tickadj = 5, tick = 10000, tvu_maxslew = 495, est. hz = 100
Oct 22 07:04:51 authentica.nbbyd.com xntpd[254]: [ID 798731 daemon.notice] using kernel phase-lock loop 0041
Oct 22 07:04:51 authentica.nbbyd.com last message repeated 1 time
Oct 22 07:04:51 authentica.nbbyd.com xntpd[254]: [ID 269952 daemon.error] can't open key file /etc/inet/ntp.keys: No such file or directory
Oct 22 07:04:51 authentica.nbbyd.com xntpd[254]: [ID 132455 daemon.error] trusted key 0 unlikely
Oct 22 07:04:51 authentica.nbbyd.com xntpd[254]: [ID 581490 daemon.error] 0 makes a poor request keyid
Oct 22 07:04:51 authentica.nbbyd.com xntpd[254]: [ID 450285 daemon.error] 0 makes a poor control keyid
Oct 22 07:04:56 authentica.nbbyd.com pseudo: [ID 129642 kern.info] pseudo-device: vol0
Oct 22 07:04:56 authentica.nbbyd.com genunix: [ID 936769 kern.info] vol0 is /pseudo/vol@0

cnnbstar

Ｍｅｓｓａｇｅ信息中没有明显的Ｅｒｒｏｒ信息

东方蜘蛛

重启前的呢？你说的维修灯还在亮么？是前面板左上角第二个琥珀色的Fault灯在亮么？
Indicates a problem that is not fatal to the server but that you should attend to as soon as possible. Circumstances that cause the Fault LED to light up include the following:

The temperature inside the server's enclosure is unusually high.
The voltage on one of the server's output supply is unusually high.
One of the server's internal circuit breakers has tripped, indicating a problem with a device connected to the SCSI or USB ports.
The System Configuration Card, containing the server's serial number, MAC address and NVRAM settings, has been removed.
One of the DC power inlets has failed.
The LOMlite2 watchdog has timed out, indicating that the server has locked up. You can configure the server to restart automatically after a lockup.

东方蜘蛛

进串口看看以下命令：
lom>environment
lom>showlogs -v
lom>consolehistory
lom>version

cnnbstar

机器在维修灯亮后，重启过2次，灯一直亮着。
这个灯旁边有个“扳手”的符号，我们一直喊它维修灯。
之前V240的机器有风扇坏了等情况，维修灯就会亮起来。

等会用LOM进去按大哥给的命令试试看。

谢谢~~

cnnbstar

蜘蛛大哥
下面是小弟的ALOM信息
ALOM>showlogs -v
         98d+15h50m10s host fault:unexpected power off
         Fault LED ON   //上述两行的确是维修灯亮的时间

ALOM>environment
         Fault ON
         Alarm1 OFF
        Alarm2  OFF
        Alarm3  ON
        Fans、PSUs、Temperature、CPU、Circuit breakers、Suppply rails皆为OK

ALOM>version
        LOM Version :3.12

ALOM>console is not shared

查看完上述动作，无法切换到console模式，故我做了如下动作：
ALOM>bootmode reset_nvram
ALOM>poweroff
ALOM>POweron

服务器重新启动后维修灯熄灭了。
请问大哥，这是这么一回事呢？

东方蜘蛛

faulton/faultoff: Turns amber fault LED on/off & updates event log

cnnbstar

回复 9# 东方蜘蛛
蜘蛛大哥 您的意思是让我在ALOM下faultoff然后再faulton，然后再看看日志？？
说真的 我还是不是很明白
请蜘蛛大哥直言~