Adding workaround for aufs issue in kernel versions around 2.6.33.

Directories can't be accessed when read for the first the time,
causing a failure when accessing them. This simple workaround
solves this issue.

diff --git a/scripts/live b/scripts/live
index a17eb42..e660ac4 100755 (executable)
--- a/scripts/live
+++ b/scripts/live
@@ -1813,6 +1813,12 @@ mountroot ()
                mount --move /live/image /root/live/image
        fi
 
+       # aufs2 in kernel versions around 2.6.33 has a regression:
+       # directories can't be accessed when read for the first the time,
+       # causing a failure for example when accessing /var/lib/fai
+       # when booting FAI, this simple workaround solves it
+       ls /root/* >/dev/null 2>&1
+
        maybe_break live-bottom
        log_begin_msg "Running /scripts/live-bottom\n"