[pve-devel] [PATCH pve-storage 08/10] qcow2: add external snapshot support

[DERUMIER, Alexandre]

>          preallocation => { optional => 1 },
> +        snapext => { optional => 1 },

>>needs to be "fixed", as the code doesn't handle mixing internal
>>and external snapshots on a single storage..

I think it'll break parsing of already configured storage without
snapext option ?

(It's breaking current tests in pve-storage)

How do you handle this ?  update storage.cfg when upgrading pve-storage
package ?