[j-nsp] M20 Problem, again

Ezequiel Carson ezequiel at ifxnw.com.ar
Thu Jun 22 19:15:46 EDT 2006


Hi Jared:

	the system has generated kernel.0 and vmcore.0 in /var/crash. except  
this, no coredump was generated.

	Im reading the /var/log/chassid and i found this with /trace/

	"trace flags 7f00 trace file /var/log/chassisd size 3000000 cnt 5"

	but im not  sure  if it's what you are looking for.

thanks
ezequiel

		
On Jun 22, 2006, at 6:01 PM, Jared Gull wrote:

> Any core files generated (i.e. show system
> core-dumps)?  Also, are you seeing any stack trace
> info during this time frame in your 'show log
> chassisd'?
>
> --- Elian Scrosoppi <escrosoppi at ifxcorp.com> wrote:
>
>> Hi Guys,
>>
>> Last week i had some problems with our M20 router
>> when both RE and SSB crashed. Now this situacion
>> happened again, but this new message appears in
>> /var/log/info
>>
>> --
>> Jun 22 20:26:24  JM20 savecore: Router crashed.....
>> Jun 22 20:26:24  JM20 savecore: reboot after panic:
>> replicated peer idx 5 addr 0x4 paniced
>> Jun 22 20:26:24  JM20 savecore: system went down at
>> Thu Jun 22 20:22:23 2006
>> Jun 22 20:26:24  JM20 savecore: Selective dump will
>> be saved now
>> Jun 22 20:27:48  JM20 savecore: currently booted
>> kernel copied
>> Jun 22 20:27:48  JM20 savecore: writing kernel to
>> /var/crash/kernel.1
>> Jun 22 20:28:00  JM20 craftd[2776]: craftd detected
>> platform m20
>> etc..
>> --
>>
>> Could this be the reason?
>> --
>> Jun 22 20:26:24  JM20 savecore: reboot after panic:
>> replicated peer idx 5 addr 0x4 paniced
>> --
>>
>> escrosoppi at JM20> show version
>> Hostname: USMIANAPJM20x1B
>> Model: m20
>> JUNOS Base OS boot [7.0R2.7]
>> JUNOS Base OS Software Suite [7.0R2.7]
>> JUNOS Kernel Software Suite [7.0R2.7]
>> JUNOS Packet Forwarding Engine Support (M20/M40)
>> [7.0R2.7]
>> JUNOS Routing Software Suite [7.0R2.7]
>> JUNOS Online Documentation [7.0R2.7]
>> JUNOS Crypto Software Suite [7.0R2.7]
>>
>> 2 SSB, 2 RE.
>> --
>> escrosoppi at JM20> show configuration chassis
>> dump-on-panic;
>> redundancy {
>>     routing-engine 0 backup;
>>     routing-engine 1 master;
>>     ssb 0 preferred;
>>     failover on-loss-of-keepalives;
>>     graceful-switchover {
>>         enable;
>>     }
>> }
>>
>> Any help or ideas will be appreciated.
>>
>> Thanks in advance,
>> --
>> Elian Scrosoppi
>> escrosoppi at ifxcorp.com
>>
>>
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>
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