Occasionally we break virt-inspector through some change. We should
add a regression test for it. However this is hard because we'd need
-to avoid having to carry huge images.
\ No newline at end of file
+to avoid having to carry huge images.
+
+Freeze/thaw filesystems
+-----------------------
+
+Access to these ioctls:
+http://git.kernel.org/linus/fcccf502540e3d7