[DRBD-user] Lost in the midle of tons of information

Vladislav Bogdanov bubble at hoster-ok.com
Tue Apr 16 22:24:44 CEST 2013

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

16.04.2013 23:07, Equipe de Informática wrote:
> Hello.
> I'm reading tons of information about pacemaker/corosyc/drbd and fence
> devices and right now I'm feeling really lost.
> My enviroment (2 nodes cluster-corosync/pacemaker for kvm virtualization
> using drbd as shared storage) doesn't have a true fence device (ipmi,
> apc or any other physical device/hardware).
> In fact I could use my managed switch but this method would cut only the
> node's external link (the one where the services/vms will be avaliable)
> and not the drbd's internal link (for this connection I'm using a direct
> crossover cable).
> And thats it! That is all I got for a production environment.
> So... how to do the fencing/stonith?

You can think about rcd_serial.

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