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(parent: 6fe1146) | patch
bdev: be smarter about btrfs subvolume detection 1125/head
authorChristian Brauner <cbrauner@suse.de>
Fri, 12 Aug 2016 19:07:34 +0000 (21:07 +0200)
committerChristian Brauner <cbrauner@suse.de>
Fri, 12 Aug 2016 22:40:17 +0000 (00:40 +0200)
commit6e0fa6a0c65eda9c6586baebbfdfc82cc7c7ebe6
tree2ff837d3683fea2570b7e2cb487d3ff49b75f28dtree | snapshot
parent6fe1146ddb7c9c828273ffdd20ac4dc2edac52f5commit | diff
bdev: be smarter about btrfs subvolume detection

When a container c is on a btrfs filesystem but is directory backed, copying
the container will default to snapshot. This is because of
should_default_to_snapshot() returning true in this case because c is on a
btrfs filesystem. We should make sure that should_default_to_snapshot() only
returns true, when c itself is a btrfs subvolume.

Signed-off-by: Christian Brauner <cbrauner@suse.de>
src/lxc/bdev/lxcbtrfs.c diff | blob | blame | history
src/lxc/bdev/lxcbtrfs.h diff | blob | blame | history
src/lxc/lxccontainer.c diff | blob | blame | history
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