ensure btrfs subvolume is removed when container creating fails

Signed-off-by: Frederic Crozat <fcrozat@suse.com> Acked-by: Serge E. Hallyn <serge.hallyn@ubuntu.com> Acked-by: Stéphane Graber <stgraber@ubuntu.com>

ensure btrfs subvolume is removed when container creating fails
f8a59e31 · Frederic Crozat · Stéphane Graber · f62b3449 · f8a59e31
Commit f8a59e31 authored Nov 14, 2012 by Frederic Crozat Committed by Stéphane Graber Nov 14, 2012
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lxc-create.in src/lxc/lxc-create.in +2 -0

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--- a/src/lxc/lxc-create.in
+++ b/src/lxc/lxc-create.in
@@ -249,6 +249,8 @@ cleanup() {
    if [ $backingstore = "lvm" ]; then
        umount $rootfs
        lvremove -f $rootdev
+    elif [ $backingstore = "btrfs" ]; then
+        btrfs subvolume delete "$rootfs"
    fi
    ${bindir}/lxc-destroy -n $lxc_name
    echo "$(basename $0): aborted" >&2