[Users] Cannot add another host to "all-in-one" datacenter

[Simon Grinberg]

----- Original Message -----
> From: "Adam Tkáč" <vonsch at gmail.com>
> To: users at ovirt.org
> Sent: Thursday, September 6, 2012 8:21:38 PM
> Subject: [Users] Cannot add another host to "all-in-one" datacenter
> 
> Hello all,
> 
> I installed an oVirt datacenter via "all-in-one" plugin, which means
> everything currently runs on one machine. I would like to add another
> host to this datacenter, it has it's own storage for virtual machine
> images, but oVirt refuses to add it with error "Cannot add more than
> one Host to "Local Storage" Data Center". Is it possible to configure
> this somewhere and add the host to the local_datacenter?

Data center is a 'shared storage domain' meaning that if you use local storage you may only have one host in this datacenter.
All In One, uses the Server's local storage thus you can't add another host to this data center.

You may try and configure additional Data Center and add the new host to this one.
If you want both hosts to be a cluster then move the hosts that is currently defined to the new datacenter and then connect them to shared storage.

Just note that the engine will not be aware it's running on one of the hosts so care should be taken not to power off that host :).

> 
> Thank you in advance for response.
> 
> Regards, Adam
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