请教sun服务器启动的问题

syfen

rootdisk                 /pci@1f,4000/scsi@3/disk@1,0
mirrordisk               /pci@6,4000/scsi@4/disk@1,0
disk                     /pci@1f,4000/scsi@3/disk@0,0
disk0                    /pci@1f,4000/scsi@3/disk@0,0
disk1                    /pci@1f,4000/scsi@3/disk@1,0
disk2                    /pci@1f,4000/scsi@3/disk@2,0
disk3                    /pci@1f,4000/scsi@3/disk@3,0
scsi                     /pci@1f,4000/scsi@3
diskx0                   /pci@1f,4000/scsi@2/disk@0,0
diskx1                   /pci@1f,4000/scsi@2/disk@1,0
diskx2                   /pci@1f,4000/scsi@2/disk@2,0
diskx3                   /pci@1f,4000/scsi@2/disk@3,0
cdrom                    /pci@1f,4000/scsi@2/disk@6,0:f
tape                     /pci@1f,4000/scsi@2/tape@4,0
scsix                    /pci@1f,4000/scsi@2
pci                      /pci@1f,4000
pcia                     /pci@1f,2000
pcib                     /pci@1f,4000
pci0                     /pci@1f,4000
More [<space>;,<cr>;,q,n,p,c] ?

当我用串口登陆出现上面的提示，按q,n,p,c任意个字符时系统就正常启动了，跟正常开机显示没有区别。

lisuit

check if you enabled obdiag.

syfen

obdiag?是eeprom里面的吗？没有这项
我看了一下跟正常能启动的比，只有auto-boot-on-error?=false不同
下面是我的eeprom显示的内容

bash-2.03# /usr/sbin/eeprom
tpe-link-test?=true
scsi-initiator-id=7
keyboard-click?=false
keymap: data not available.
.reboot-flag=false
.reboot-posc=0
.reboot-posl=33
.reboot-cmd=boot
ttyb-rts-dtr-off=false
ttyb-ignore-cd=true
ttya-rts-dtr-off=false
ttya-ignore-cd=false
ttyb-mode=9600,8,n,1,-
ttya-mode=9600,8,n,1,-
pci-slot-skip-list=none
pci0-probe-list=1,3,2,4
upa-port-skip-list=none
memory-interleave=auto
disk-led-assoc=0
diag-level=min
diag-script=normal
diag-targets=none
diag-trigger=power-reset
diag-continue?=false
diag-passes=1
diag-verbosity=tests
env-monitor=enabled
.asr-disable-list: data not available.
.asr-status=18437736870358094097
.post-status=18437736870358094097
.post-address=18446744073441856352
.post-flag=0
.rsc-status=85
.obp-flags=0
.obp-state=6
.obp-status=0
mfg-options=server
#power-cycles=107
system-board-serial#=051V016A
system-board-date=3a3db0ca
fcode-debug?=false
output-device=screen
input-device=keyboard
load-base=16384
boot-command=boot
auto-boot?=true
auto-boot-on-error?=true
watchdog-reboot?=false
diag-file: data not available.
diag-device=net
boot-file: data not available.
boot-device=rootdisk mirrordisk
local-mac-address?=false
ansi-terminal?=true
screen-#columns=80
screen-#rows=34
silent-mode?=false
use-nvramrc?=true
nvramrc=devalias mirrordisk /pci@6,4000/scsi@4/disk@1,0
devalias rootdisk /pci@1f,4000/scsi@3/disk@1,0
devalias
security-mode=none
security-password: data not available.
security-#badlogins=4096
oem-logo: data not available.
oem-logo?=false
oem-banner: data not available.
oem-banner?=false
hardware-revision=UUUUUUUUUUUUUUUUUUUUUU
last-hardware-update: data not available.
.upa-noprobe-mask=0
diag-switch?=false

yukaink

auto-boot-on-error?=true
试试

goatzhou

应该就是这个问题所致的

syfen

不是这个引起的，我试过了。下面是我把diag-switch打开显示的消息，看大家能不能看出点咚咚来。
这部分消息都是只在终端上显示的，此时显示器没有显示，故障灯闪。而出现最下面的提示后，我按c，则显示定向到显示器上去了，系统正常启动。

CPU1 has assumed the role of Boot CPU

@(#) Sun Ultra 450  3.18 Version 0 created 2000/05/26 05:51
Offline: CPU0
Online:  CPU1  Ultra-II (v10.0) 4:1 4096KB 2-2 ECache MCap 7
Online:  CPU2  Ultra-II (v10.0) 4:1 4096KB 2-2 ECache MCap 7
Online:  CPU3  Ultra-II (v10.0) 4:1 4096KB 2-2 ECache MCap 7
Set-Speed Reset

CPU1 has assumed the role of Boot CPU

@(#) Sun Ultra 450  3.18 Version 0 created 2000/05/26 05:51
Offline: CPU0 (MD'ed)
Online:  CPU1  Ultra-II (v10.0) 4:1 4096KB 2-2 ECache MCap 7
Online:  CPU2  Ultra-II (v10.0) 4:1 4096KB 2-2 ECache MCap 7
Online:  CPU3  Ultra-II (v10.0) 4:1 4096KB 2-2 ECache MCap 7
Probing keyboard for L1/L1-D...Done
Executing Power On SelfTest w/%o0 = 0000.0000.0010.1001

1>;
1>;
1>;INFO: Processor 1 is master CPU.
1>;INFO: Motherboard rev FCS
1>;
1>; <00>; Init System BSS
1>; <00>; NVRAM Battery Detect Test
1>; <00>; NVRAM Scratch Addr Test
1>; <00>; DMMU TLB Tag Access Test
1>; <00>; DMMU TLB RAM Access Test
1>; <00>; Probe Ecache
1>;INFO: 4096KB Ecache
1>; <00>; Ecache RAM Addr Test
1>; <00>; Ecache Tag Addr Test
1>; <00>; Invalidate Ecache Tags
1>; <00>; SC Dtag Probe
1>;INFO: Dtag supports up to  8MB Ecache
1>;INFO: Processor 0 is missing or disabled.
1>;INFO: Processor 2 - UltraSPARC-II.
1>;INFO: Processor 3 - UltraSPARC-II.
1>; <00>; Init SC Regs
1>; <00>; SC Address Reg Test
1>; <00>; SC Reg Index Test
1>; <00>; SC Regs Test
1>; <00>; SC Dtag RAM Addr Test
1>; <00>; SC Dtag RAM Addr Test
1>; <00>; SC Dtag Init
1>; <00>; Init SC Regs
1>; <00>; SC Cache Size Init
3>; <00>; Probe Ecache
2>; <00>; Probe Ecache
3>;INFO: 4096KB Ecache
2>;INFO: 4096KB Ecache
3>; <00>; Ecache RAM Addr Test
2>; <00>; Ecache RAM Addr Test
3>; <00>; Ecache Tag Addr Test
2>; <00>; Ecache Tag Addr Test
3>; <00>; Invalidate Ecache Tags
2>; <00>; Invalidate Ecache Tags
1>; <00>; Synch up Processor Ecache Sizes
3>; <00>; Synch up Processor Ecache Sizes
2>; <00>; Synch up Processor Ecache Sizes
1>; <00>; Probe Memory
1>;INFO: 1024MB Bank 0
1>;INFO: 1024MB Bank 1
1>;INFO: No memory detected in Bank 2
1>;INFO: No memory detected in Bank 3
1>; <00>; Test Memory Data Lines
1>; <00>; Test Memory Address Lines
1>; <00>; Malloc Post Memory
1>; <00>; Init Post Memory
1>; <00>; Map PROM/STACK/NVRAM in DMMU
1>; <00>; Memory Stack Test
1>; <00>; Init Memory
1>; <00>; ECC Memory Addr Test
3>; <00>; DMMU TLB Tag Access Test
2>; <00>; DMMU TLB Tag Access Test
3>; <00>; DMMU TLB RAM Access Test
2>; <00>; DMMU TLB RAM Access Test
3>; <00>; Map PROM/STACK/NVRAM in DMMU
2>; <00>; Map PROM/STACK/NVRAM in DMMU
3>; <00>; Update Slave Stack/Frame Ptrs
2>; <00>; Update Slave Stack/Frame Ptrs
2>; <00>; Memory Data Lines
2>; <00>; Memory Address Lines
3>; <00>; Memory Data Lines
3>; <00>; Memory Address Lines
1>; <00>; V9 Instruction Test
3>; <00>; V9 Instruction Test
2>; <00>; V9 Instruction Test
1>; <00>; Memory Addr w/ Ecache Test
1>; <00>; Block Memory Addr Test
1>; <00>; Copy Post to Memory
1>; <00>; Map/Exec POST from Memory
1>; <00>; Map alternate CPUs
1>; <00>; Init Memory
1>;INFO: 1024MB Bank 0
1>;INFO: 1024MB Bank 1
1>; <00>; OBP Memory Test
1>; <1f>; Init Psycho
1>; <1f>; Psycho Cntl and UPA Reg Test
1>; <1f>; Psycho DMA Scoreboard Reg Test
1>; <1f>; Psycho Perf Cntl Reg Test
1>; <1f>; PIO Decoder and BCT Test
1>; <1f>; PCI Byte Enable Test
1>; <1f>; Counter/Timer Limit Regs Test
1>; <1f>; Timer Increment Test
1>; <1f>; Timer Reload Test
1>; <1f>; Timer Periodic Test
1>; <1f>; Mondo Int Map (short) Reg Test
1>; <1f>; Mondo Int Set/Clr Reg Test
1>; <1f>; Psycho IOMMU Regs Test
1>; <1f>; Psycho IOMMU RAM NTA Test
1>; <1f>; Psycho IOMMU CAM NTA Test
1>; <1f>; Psycho IOMMU RAM Address Test
1>; <1f>; Psycho IOMMU CAM Address Test
1>; <1f>; IOMMU TLB Compare Test
1>; <1f>; IOMMU TLB Flush Test
1>; <1f>; Stream Buff A Control Reg Test
1>; <1f>; Psycho ScacheA Page Tag Addr Test
1>; <1f>; Psycho ScacheA Line Tag Addr Test
1>; <1f>; Psycho ScacheA RAM Addr Test
1>; <1f>; Psycho ScacheA Page Tag NTA Test
1>; <1f>; Psycho ScacheA Line Tag NTA Test
1>; <1f>; Psycho ScacheA Err Status NTA Test
1>; <1f>; Psycho ScacheA RAM NTA Test
1>; <1f>; Stream Buff B Control Reg Test
1>; <1f>; Psycho ScacheB Page Tag Addr Test
1>; <1f>; Psycho ScacheB Line Tag Addr Test
1>; <1f>; Psycho ScacheB RAM Addr Test
1>; <1f>; Psycho ScacheB Page Tag NTA Test
1>; <1f>; Psycho ScacheB Line Tag NTA Test
1>; <1f>; Psycho ScacheB Err Status NTA Test
1>; <1f>; Psycho ScacheB RAM NTA Test
1>; <1f>; PBMA PCI Config Space Regs Test
1>; <1f>; PBMA Control/Status Reg Test
1>; <1f>; PBMA Diag Reg Test
1>; <1f>; PBMB PCI Config Space Regs Test
1>; <1f>; PBMB Control/Status Reg Test
1>; <1f>; PBMB Diag Reg Test
1>; <1f>; Consist DMA Rd, IOMMU miss Lpbk Test
1>; <04>; Init Psycho
1>; <04>; Psycho Cntl and UPA Reg Test
1>; <04>; Psycho DMA Scoreboard Reg Test
1>; <04>; Psycho Perf Cntl Reg Test
1>; <04>; PIO Decoder and BCT Test
1>; <04>; PCI Byte Enable Test
1>; <04>; PBMA PCI Config Space Regs Test
1>; <04>; PBMA Control/Status Reg Test
1>; <04>; PBMA Diag Reg Test
1>; <04>; PBMB PCI Config Space Regs Test
1>; <04>; PBMB Diag Reg Test
1>; <04>; Consist DMA Rd, IOMMU miss Lpbk, PCI B Bus Test
1>; <04>; Consist DMA Rd, IOMMU miss Lpbk Test
1>; <06>; Init Psycho
1>; <06>; Psycho Cntl and UPA Reg Test
1>; <06>; Psycho DMA Scoreboard Reg Test
1>; <06>; Psycho Perf Cntl Reg Test
1>; <06>; PIO Decoder and BCT Test
1>; <06>; PCI Byte Enable Test
1>; <06>; PBMA PCI Config Space Regs Test
1>; <06>; PBMA Control/Status Reg Test
1>; <06>; PBMA Diag Reg Test
1>; <06>; PBMB PCI Config Space Regs Test
1>; <06>; PBMB Diag Reg Test
1>; <06>; Consist DMA Rd, IOMMU miss Lpbk, PCI B Bus Test
1>; <06>; Consist DMA Rd, IOMMU miss Lpbk Test
1>;STATUS=PASSED


Power On Selftest Completed
    Status  = 0000.0000.0000.0000   ffff.ffff.f00b.4b60   ffdf.ffff.0bd1.1111
POST Reset

CPU1 has assumed the role of Boot CPU

@(#) Sun Ultra 450  3.18 Version 0 created 2000/05/26 05:51
Offline: CPU0 (MD'ed)
Online:  CPU1  Ultra-II (v10.0) 4:1 4096KB 2-2 ECache MCap 7
Online:  CPU2  Ultra-II (v10.0) 4:1 4096KB 2-2 ECache MCap 7
Online:  CPU3  Ultra-II (v10.0) 4:1 4096KB 2-2 ECache MCap 7
Motherboard DTAG SRAMs support up to 8192KB of ECache per CPU Module
Setting system ECache size to 4096KB
Clearing DTAGS...Done
Auxio Level = 0000.0000.0000.0005
Clearing E-Cache Tags...Done
Clearing I/D TLBs...Done
Probing Memory...Done
HiMem base = 0000.0000.0000.0000   size = 0000.0000.8000.0000
Clearing Memory...including Unix Retained Memory...Done
MMUs ON
Copying ROM to RAM...Done
RAM CRC = 0000.0000.c1c1.2aab;  ROM CRC = 0000.0000.c1c1.2aab
Decompressing into Memory...0000.0000.0004.4a1c (275KB)...Done
Size = 0000.0000.0008.3930 (527KB)
Starting Forth kernel at 0000.0000.f005.8c5c
ttya initialized
Memory in 2 - way interleave configuration
...Bank #0 256 + 256 + 256 + 256 : 1024 MB
...Bank #1 256 + 256 + 256 + 256 : 1024 MB   [Available 2048MB @ 0 ]
...Bank #2   0 +   0 +   0 +   0 :    0 MB   [Not In Use]
...Bank #3   0 +   0 +   0 +   0 :    0 MB   [Not In Use]
Programming memory controller for 10ns/100MHz UPA timing
Environmental monitor: enabled
Probing Floppy: drive detected on ID0
Probing Audio: audio codec not present

rootdisk                 /pci@1f,4000/scsi@3/disk@1,0
mirrordisk               /pci@6,4000/scsi@4/disk@1,0
disk                     /pci@1f,4000/scsi@3/disk@0,0
disk0                    /pci@1f,4000/scsi@3/disk@0,0
disk1                    /pci@1f,4000/scsi@3/disk@1,0
disk2                    /pci@1f,4000/scsi@3/disk@2,0
disk3                    /pci@1f,4000/scsi@3/disk@3,0
scsi                     /pci@1f,4000/scsi@3
diskx0                   /pci@1f,4000/scsi@2/disk@0,0
More [<space>;,<cr>;,q,n,p,c] ?

lisuit

try set-defaults

syfen

set-defaults可以了。

syfen

ttya-ignore-cd=flase  
.obp-flags=193
.obp-state=5
set-default改变的只是这三项，不知道哪个是导致这个现象的呢？

lisuit

set-defaults not only change the obp parameter but also all obp setting to default.
maybe you have some other content in your nvram.