[DRBD-user] Error on Failback

Jeronimo Zucco jczucco at ucs.br
Thu Feb 15 13:09:57 CET 2007

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


    Thank you very much. My issue is solved.

Graham Wood escreveu:
>
>>    I ran both commands in 2 nodes, but still get:
>>
>> version: 8.0.0 (api:86/proto:86)
>> SVN Revision: 2747 build by root at odin2, 2007-02-12 18:52:34
>> 0: cs:WFConnection st:Secondary/Unknown ds:UpToDate/DUnknown C r---
>>    ns:0 nr:0 dw:0 dr:0 al:0 bm:0 lo:0 pe:0 ua:0 ap:0
>>        resync: used:0/31 hits:0 misses:0 starving:0 dirty:0 changed:0
>>        act_log: used:0/257 hits:0 misses:0 starving:0 dirty:0 changed:0
>>
>> Sorry if it is simple, but I did try to find a solution for this issue
>> without success. :-(
> If you don't mind the overhead of a rsync, the way I fixed this was:
> * On both nodes: /etc/init.d/drbd stop
> * On node to receive resync: drbdadm create-md <device>
> * On both nodes: /etc/init.d/drbd start
>
> What this does is "clears" one of the copies, and since the other is 
> flagged as "UpToDate" it does a full resync to the other.  I believe 
> the proper way to deal with this is to change the policy for handling 
> split brain, but I'm happier dealing with it manually.
>
> Graham
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-- 
Jeronimo Zucco
LPIC-1 Linux Professional Institute Certified
Núcleo de Processamento de Dados
Universidade de Caxias do Sul

http://jczucco.blogspot.com




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