On Thursday, June 13, 2019 2:26:10 AM EDT Andrei Borzenkov wrote:
> 
> All your snapshots on source have the same received_uuid (I have no idea
> how is it possible). If received_uuid exists, it is sent to destination
> instead of subvolume UUID to identify matching snapshot. All your backup
> sbapshots on destination also have the same received_uuid which is
> matched against (received_)UUID of source subvolume. In this case
> receive command takes the first found subvolume (probably the most
> recent, i.e. with the smallest generation number). So you send
> differential stream against one subvolume and this stream is applied to
> another subvolume which explains the error.

Yup. Any idea of how to fix? 

--
Eric Mesa