[sheepdog-users] Migration from v0.3.0 (simple) to v0.4.0 (farm) - the right way?

[Christoph Hellwig]

Can you add this FAQ to the wiki?

On Sun, Jul 15, 2012 at 02:21:26PM +0200, Jens WEBER wrote:
> 1.) Can a node v0.4.0 join a cluster v0.3.0?
> No. join(440) joining node sent a message with the wrong protocol version
> 
> 2.) Can sheep start after update from v0.3.0 to v0.4.0?
> Yes, but all vdi's are gone. First convert simple to form!
> 
> 3.) Is online migration possible?
> No. All nodes must be offline.
> 
> HowTo Migration from v0.3.0 (simple) to v0.4.0 (farm)
> 
> 1. shutdown all nodes v.0.3.0 and update to v0.4.0
> 2. Convert on all nodes from simple to farm with script simple2farm
> 3. Startup all nodes with v0.4.0
> 
> Cheers Jens
> -- 
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