[sheepdog] read/write during recovery

[Dietmar Maurer]

> On 07/26/2012 03:15 PM, Dietmar Maurer wrote:
> > Which leads me to another interesting question. How does the 'collie
> > cluster cleanup' decides when it is save to purge an object?
> 
> When recovery in all the nodes are done (none of node is doing recovery)
> and then it is safe to type collie cluster cleanup.

But there is always a change that nodes connect, so you can never do that safely.