storage: add rbd, zfs as block devices

When users create an unprivileged container as root they can use block devices.
However, we then need to perform a specific mount protocol in start.c which
requires that these block devices are correctly reported as block devices. So
let's do that.

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

diff --git a/src/lxc/bdev/bdev.c b/src/lxc/bdev/bdev.c
index f4fea6b2ef02c3eba4a713ccbcad7cc73df69475..bff6d6c7dec14242b7ea5d192cd390698cac1971 100644 (file)
--- a/src/lxc/bdev/bdev.c
+++ b/src/lxc/bdev/bdev.c
@@ -643,7 +643,9 @@ bool rootfs_is_blockdev(struct lxc_conf *conf)
 
        if (strcmp(q->name, "lvm") == 0 ||
            strcmp(q->name, "loop") == 0 ||
-           strcmp(q->name, "nbd") == 0)
+           strcmp(q->name, "nbd") == 0 ||
+           strcmp(q->name, "rbd") == 0 ||
+           strcmp(q->name, "zfs") == 0)
                return true;
 
        return false;