[arch-releng] [PATCH] Allow using a USB device as read-write branch instead of tmpfs

[Thomas Bächler]

---
 archiso/hooks/archiso |    8 +++++++-
 1 files changed, 7 insertions(+), 1 deletions(-)

diff --git a/archiso/hooks/archiso b/archiso/hooks/archiso
index ab55be6..5cbfb44 100644
--- a/archiso/hooks/archiso
+++ b/archiso/hooks/archiso
@@ -84,7 +84,13 @@ run_hook ()
     /bin/modprobe -q aufs >/dev/null 2>&1
 
     msg ":: Mounting root (aufs) filesystem"
-    /bin/mount -t aufs -o dirs=/tmpfs=rw none /real_root
+    if [ "${livesystem}" = "rw" ]; then
+        /bin/mount -o remount,rw /bootmnt
+        mkdir -p /bootmnt/livesystem
+        /bin/mount -t aufs -o dirs=/bootmnt/livesystem=rw none /real_root
+    else
+        /bin/mount -t aufs -o dirs=/tmpfs=rw none /real_root
+    fi
 
     export LOOP_NUM="0"
     msg ":: Mounting images"
-- 
1.6.4.1