系统启动不了了,有pannic出错信息
使用单用户模式进入,系统在出现panic后就开始重启..怎么办,是哪里出了问题?报错信息如下:
ISL> hpux -is
Boot
: disk(0/0/1/1.2.0.0.0.0.0;0)/stand/vmunix
10354688 + 2019328 + 1339272 start 0x1f29e8
real_page_alloc_addr() fails, status = -1
Console reset done.
Boot device reset done.
Stored message buffer up to panic:
System Panic:
linkstamp: Sun Feb 24 08:39:46 EST 2008
_release_version: @(#)$Revision: vmunix: vw: -proj selectors: CUPI80_BL2000_1108 -c 'Vw for CUPI80_BL2000_1108 build' -- cupi80_bl2000_1108 'CUPI80_BL2000_1108'Wed Nov8 19:24:56 PST 2000 $
panic: alloc_pdc_pages: real_page_alloc_addr() fails
PC-Offset Stack Trace (read across, top of stack is 1st):
0x002052080x002584dc0x0044f634
0x001f892c0x001f2fb4
End Of Stack
*** A system crash has occurred.(See the above messages for details.)
*** The system is now preparing to dump physical memory to disk, for use
*** in debugging the crash.
ERROR:Your system crashed before I/O and dump configuration was complete.
A crash dump cannot be taken under these circumstances without
special configuration.Contact your HP support representative. "alloc_pdc_pages: real_page_alloc_addr() fails".
这句话的意思是什么啊.找了好久都没找到.上午刚刚装了操作系统都没问题的,都已经可以telnet了,主机重启了之后就出现以上的报错了..
现是在单用户也进入不了,用光驱启动重装也不行.. 检查内存，检查/空间 /空间应该不用检查,我用光盘启动同样是报fail:
real_page_alloc_addr() fails, status = -1
估计是硬件问题.. 搞了两天,问题解决了..谢谢hnzhanglei
主要故障是出在内存上.重新拨插内存就好了.具体如下:
1.先拨掉一组内存.然后开机.系统自检并重新分配pdc页.如以下信息,自检完成后就直接进入单用户模式了.
alloc_pdc_pages: Relocating PDC from 0xffff800000 to 0x7fa00000
2.关机后重新插回那组内存.然后开机.系统同样会自检并重新分配pdc页,信息如上.自检成功后系统就正常了.不过系统还报了一些错误信息导致前面板的fault灯常亮,进入GSP,sl查看错误日志后fault灯熄灭.
3.在排除故障时,还拨掉了阵列卡,结果导致了系统严重崩裂连isl>都无法进入,系统led信息提示run值为off..重新接回阵列卡后又正常了.
拨掉阵列卡后的错误信息如下:
LEDs:RUN ATTENTION FAULT REMOTE POWER
FLASH FLASH ON ON ON
LED State: Boot Failed.Running non-OS code.Non-critical error detected.
Check Chassis and Console Logs for error messages.
0x00000063890014A0 00000000 00000000 - type0 = Data Field Unused
0x58000863890014A0 00006C03 080C2800 - type 11 = Timestamp 04/08/2008 12:40:00
A/a: ack read of this entry - Q/q: quit Virtual Front Panel Display
Anything else redisplay the log entry
->Choice: Timeout!
*****************************************
platform test 6129
I/O config 8236
I/O test 811F
***** EARLY BOOT VFP : SYSTEM ALERT *****
SYSTEM NAME: uninitialized
DATE: 04/08/2008 TIME: 12:40:01
ALERT LEVEL: 6 = Boot possible, pending failure - action required
REASON FOR ALERT
SOURCE: 8 = I/O
SOURCE DETAIL: 6 = disk SOURCE ID: 0
PROBLEM DETAIL: 0 = no problem detail
LEDs:RUN ATTENTION FAULT REMOTE POWER
OFF FLASH ON ON ON
LED State: Boot Failed.Non-critical error detected.
Check Chassis and Console Logs for error messages.
0x0000006086002370 00000000 00000000 - type0 = Data Field Unused
0x5800086086002370 00006C03 080C2801 - type 11 = Timestamp 04/08/2008 12:40:01
A/a: ack read of this entry - Q/q: quit Virtual Front Panel Display
Anything else redisplay the log entry
->Choice: Timeout!
*****************************************
platform test 6127
PDH test 3132
I/O test 811F
***** EARLY BOOT VFP : SYSTEM ALERT *****
SYSTEM NAME: uninitialized
DATE: 04/08/2008 TIME: 12:40:02
ALERT LEVEL: 6 = Boot possible, pending failure - action required
REASON FOR ALERT
SOURCE: 8 = I/O
SOURCE DETAIL: 6 = disk SOURCE ID: 0
PROBLEM DETAIL: 0 = no problem detail
LEDs:RUN ATTENTION FAULT REMOTE POWER
OFF FLASH ON ON ON
LED State: Boot Failed.Non-critical error detected.
Check Chassis and Console Logs for error messages.
0x0000006086002350 00000000 00000000 - type0 = Data Field Unused
0x5800086086002350 00006C03 080C2802 - type 11 = Timestamp 04/08/2008 12:40:02
A/a: ack read of this entry - Q/q: quit Virtual Front Panel Display
Anything else redisplay the log entry
->Choice: Timeout!
*****************************************
***** EARLY BOOT VFP : SYSTEM ALERT *****
SYSTEM NAME: uninitialized
DATE: 04/08/2008 TIME: 12:40:02
ALERT LEVEL: 15 = Fatal hardware or configuration problem prevents operation
REASON FOR ALERT
SOURCE: 8 = I/O
SOURCE DETAIL: 6 = disk SOURCE ID: 0
PROBLEM DETAIL: 3 = functional failure
LEDs:RUN ATTENTION FAULT REMOTE POWER
OFF FLASH ON ON ON
LED State: Boot Failed.Non-critical error detected.
Check Chassis and Console Logs for error messages.
0x000000F386001480 00000000 00000000 - type0 = Data Field Unused
0x580008F386001480 00006C03 080C2802 - type 11 = Timestamp 04/08/2008 12:40:02
A/a: ack read of this entry - Q/q: quit Virtual Front Panel Display
Anything else redisplay the log entry
->Choice: Timeout!
*****************************************
platform unspecified 6000
***** EARLY BOOT VFP : SYSTEM ALERT *****
SYSTEM NAME: uninitialized
DATE: 04/08/2008 TIME: 12:40:02
ALERT LEVEL: 15 = Fatal hardware or configuration problem prevents operation
REASON FOR ALERT
SOURCE: 6 = platform
SOURCE DETAIL: 0 = unknown, no source stated SOURCE ID: 0
PROBLEM DETAIL: 0 = no problem detail
LEDs:RUN ATTENTION FAULT REMOTE POWER
OFF FLASH ON ON ON
LED State: Boot Failed.Non-critical error detected.
Check Chassis and Console Logs for error messages.
0x000020F0600010F0 00000000 00000000 - type0 = Data Field Unused
0x580028F0600010F0 00006C03 080C2802 - type 11 = Timestamp 04/08/2008 12:40:02
A/a: ack read of this entry - Q/q: quit Virtual Front Panel Display
Anything else redisplay the log entry
->Choice: Timeout!
*****************************************
processor unspecified 1000
platform unspecified 6000 real_page_alloc_addr() fails, status = -1
在启动的时候出现这个错误。我觉得首先怀疑的就是内存问题。 谢谢分享！ 有始有终，好！ 总结的不错。 我也是同样的问题，最后重新安装系统，
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