core_dump 1

[risc6k]

Hi! everyone.
I'got some question.
My customer received error massage on SP(high)node.
I guess it's a core_dump.
My customer want to know that filesystem serial number in error report.
what is filesystem serial number? what's mean?
and what can i analyse core_dump?
i waiting for your reply
thanks & regards

 

[karrer]

Hi

Here a instruction to analyse a Core Dump!!

1. collect all necessary information with the snap -gfkDc -d /<workspace>
2. prepare also a set of &quot;pre-information&quot; in the following way :
tee -a /tmp/crash.out ¦ crash <dump> ¦ tee -a /tmp/crash.out

You will get a > (greater sign) as prompt, than enter this commands:
> stat
> status
> cpu
> symptom
> t -mk
> od vmmerrlog 9 a
> od vmker 16
> od thewall
> od allocated
> netstat -m
> netstat -iv
> xmalloc -u
> lock
> dlock
> errpt
> quit

 

[risc6k]

Thanks for your reply!
I'm help to your assist.
i did't get answer my first question.
what is the filesystem serial number in errpt?
what can i find to filesystem from filesystem serial number?
error log is

LABEL: CORE_DUMP
IDENTIFIER: C60BB505

Date/Time: Wed Aug 8 13:21:32
Sequence Number: 130500
Machine Id: 00043091A400
Node Id: bh109
Class: S
Type: PERM
Resource Name: SYSPROC
.
.
skip
.
.
Detail Data
SIGNAL NUMBER
6
USER'S PROCESS ID:
167010
FILE SYSTEM SERIAL NUMBER
11
INODE NUMBER
34925
PROGRAM NAME
oracle
ADDITIONAL INFORMATION
slcra 390
??
ssexhd 34C
??
??
I'm waiting for your answer
sorry for bed english.
thanks & regards

 

[karrer]

Hy

make this command: ls -i | grep &quot;inodenumber from errpt&quot;
and then you find out the filesystem!!!


Regards Andi

P.S what kind of language to you speak?
i'm a swiss people!!

 

[risc6k]

Hi! thanks for your reply!
I'm leaving in South-Korea
Did you ever heard about Korea?
I'm glad talk you.
thanks & regards