Btrfs devel - May 2014 - Copying related snapshots to another server with btrfs send/receive?

Another question I just came up with.

If I have historical snapshots like so:
backup
backup.sav1
backup.sav2
backup.sav3

If I want to copy them up to another server, can btrfs send/receive
let me copy all of the to another btrfs pool while keeping the
duplicated block relationship between all of them?
Note that the backup.sav dirs will never change, so I won't need
incremental backups on those, just a one time send.
I believe this is supposed to work, correct?

The only part I'm not clear about is am I supposed to copy them all at
once in the same send command, or one by one?

If they had to be copied together and if I create a new snapshot of
backup: backup.sav4

If I use btrfs send to that same destination, is btrfs send/receive indeed 
able to keep the shared block relationship?

Thanks,
Marc
-- 
"A mouse is a device used to point at the xterm you want to type in" -
A.S.R.
Microsoft is to operating systems ....
                                      .... what McDonalds is to gourmet cooking
Home page: http://marc.merlins.org/                         | PGP 1024R/763BE901
--
To unsubscribe from this list: send the line "unsubscribe linux-btrfs"
in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html