[DRBD-user] Split brain problem.

Digimer linux at alteeve.com
Tue Dec 6 01:45:10 CET 2011

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

On 12/05/2011 05:17 PM, Ivan Pavlenko wrote:
> Hi ALL,
> Digimer, thank you very much for your help. Finally I've fixed the split
> brain. I had to stop lvm2-monitor and clvmd daemons for both nodes of my
> cluster and only after that I was able to repair the r0 volume.
> Thank you very much again,
> Ivan

I'm happy you sorted it out. Now *please* be sure to setup and test
fencing. If you didn't lose data, then you got lucky. Next time you
might not be so lucky. Fencing will go a long way to preventing
split-brains from happening again.


E-Mail:              digimer at alteeve.com
Freenode handle:     digimer
Papers and Projects: http://alteeve.com
Node Assassin:       http://nodeassassin.org
"omg my singularity battery is dead again.
stupid hawking radiation." - epitron

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