Hi,
just wanted to say that I'm having the very same issue with kernel
3.18.4, btrfs-progs 3.18.1 (with or without -e option) - even with
completely fresh and/or empty snapshots. I'm just starting to experiment
with send/receive, so I don't know whether I have a fundamentally wrong
idea what
Looks like this should be supported, but I get an error:
btrfs send -e snapshots/ro@20150118 snapshots/ro@20150119 > foo.btrfssend
At subvol snapshots/ro@20150118
At subvol snapshots/ro@20150119
ERROR: parent determination failed for 0
Linux 3.18.0-rc5 #1 SMP x86_64
Btrfs v3.18.1
--
Bj(/)rnar
-
