[ClusterLabs] Antw: Re: Antw: Re: 2-Node Cluster Pointless?

Ulrich Windl Ulrich.Windl at rz.uni-regensburg.de
Wed Apr 19 02:41:25 EDT 2017

>>> Dimitri Maziuk <dmaziuk at bmrb.wisc.edu> schrieb am 18.04.2017 um 19:36 in
Nachricht <20627eba-69f7-fe53-a4a2-0183fe24cf98 at bmrb.wisc.edu>:
> On 04/18/2017 02:47 AM, Ulrich Windl wrote:
>> IMHO: a valid cluster software works starting at 1 node, then per induction
>> also for n+1 nodes.
> I'm not sure what a valid fencing configuration would be in a one-node
> cluster, and since -- all together now -- YOU HAVE TO HAVE FENCING!..

SBD works in a single node cluster as well.

> Perhaps you should consider a different definition or different cluster
> software.

I agree that most cluster suites are overkill for single node clusters.

> Oh, wait...
> -- 
> Dimitri Maziuk
> Programmer/sysadmin
> BioMagResBank, UW-Madison -- http://www.bmrb.wisc.edu 

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