[DRBD-user] Kernel panic

Regis Gras Regis.Gras at ujf-grenoble.fr
Wed Oct 25 14:04:19 CEST 2006

Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.


/ 2006-10-24 18:03:31 +0200
\ Regis Gras:

>> I am using
>> drbd-0.7.21-1.c4
>> kernel-module-drbd-2.6.9-42.EL-0.7.21-1.c4
>> with the kernel kernel-2.6.9-42.EL on a Centos 4
>> 
>> When Primary and Secondary try to synchronize, the Handshake is successfull, but always, the
>> same computer has Kernel panic, either it whas SyncSource or Synctarget
>> 
>> 
>> Kernel panic. Not syncing. Fatal exception in interrupt.
>> 
>> In this case it is SyncTarget
>> 
>> Handshake successful: DRBD Network Protocol version 74
>> Oct 24 17:12:37 bruegel kernel: drbd0: Connection established.
>> Oct 24 17:12:37 bruegel kernel: drbd0: I am(S): 0:00000001:00000001:00000001:00000001:00
>> Oct 24 17:12:37 bruegel kernel: drbd0: Peer(P): 1:00000002:00000002:00000004:00000001:10
>> Oct 24 17:12:37 bruegel kernel: drbd0: drbd0_receiver [3382]: cstate WFReportParams --> WFBitMapT
>> Oct 24 17:12:37 bruegel kernel: drbd0: Secondary/Unknown --> Secondary/Primary
>> Oct 24 17:12:37 bruegel kernel: drbd0: drbd0_receiver [3382]: cstate WFBitMapT --> SyncTarget
>> Oct 24 17:12:37 bruegel kernel: drbd0: Resync started as SyncTarget (need to sync 4624136 KB [1156034 bits set]).
>> At this point: kernel panic, and I have to restart the computer.
>> 
>> I have this problem always whit the same computer. The same configuration works fine with
>> other computers.
>> 
>> I do'nt know if it is
>>    - a hardware problem
>>    - a drbd problem
>>    or a Centos problem
>> 
>> What do you think about this problem ?
>  
>

Lars Ellenberg wrote:

 > my guess is bad ram.
 > but, anyways, capture the output of that panic, and post it.
 > there should be some information in there,
 > including a more or less unreliable stack trace.

You are right, that was a hardware problem.
Thank you very much

-- 
:                                   




-- 
==================================================================
| Régis Gras                 | http://www-ledss.ujf-grenoble.fr  |
| L.E.D.S.S.                 | mailto:Regis.Gras at ujf-grenoble.fr |
| 301, rue de la chimie      |         --------------            |
| DU BP 53                   | Tel 04 76 51 41 76                |
| 38041 Grenoble Cedex 9     | Fax 04 76 51 40 89                |
==================================================================





More information about the drbd-user mailing list