19.10.2018 12:41, Cerem Cem ASLAN пишет: > By saying "manually", I mean copying files into a subvolume on a > different mountpoint manually, then mark the target as if it is > created by "btrfs send | btrfs receive". > > Rationale: > > When we delete all common snapshots from source, we have to send whole > snapshot for next time. This ability will prevent sending everything > from scratch unless it's necessary. > (https://unix.stackexchange.com/q/462451/65781) >
You can set received UUID as this link suggests. How it can be done was posted on this list more than once. > Possible workaround: > > I've got an idea at the moment: What I want can be achieved by > dropping usage of "btrfs send | btrfs receive" completely and using > only rsync for transfers. After transfer, a snapshot can be created > independently on the remote site. Only problem will be handling the > renamed/relocated files, but `rsync --fuzzy` option might help here: > https://serverfault.com/a/489293/261445 > > Anyway, it would be good to have a built in support for this. > No. It is already possible to shoot oneself in the foot; there is no need to make it easily done by accident or misunderstanding.
