templates: use hardlink detection in rsync

templates/lxc-altlinux.in

@@ -184,7 +184,7 @@ copy_altlinux()
     #cp -a $cache/rootfs-$arch $rootfs_path || return 1
     # i prefer rsync (no reason really)
     mkdir -p $rootfs_path
-    rsync -a $cache/rootfs/ $rootfs_path/
+    rsync -Ha $cache/rootfs/ $rootfs_path/
     return 0
 }
 

templates/lxc-debian.in

@@ -156,7 +156,7 @@ copy_debian()
     # make a local copy of the minidebian
     echo -n "Copying rootfs to $rootfs..."
     mkdir -p $rootfs
-    rsync -a "$cache/rootfs-$SUITE-$arch"/ $rootfs/ || return 1
+    rsync -Ha "$cache/rootfs-$SUITE-$arch"/ $rootfs/ || return 1
     return 0
 }
 

templates/lxc-fedora.in

@@ -188,7 +188,7 @@ copy_fedora()
     #cp -a $cache/rootfs-$arch $rootfs_path || return 1
     # i prefer rsync (no reason really)
     mkdir -p $rootfs_path
-    rsync -a $cache/rootfs/ $rootfs_path/
+    rsync -Ha $cache/rootfs/ $rootfs_path/
     return 0
 }
 

templates/lxc-opensuse.in

@@ -207,7 +207,7 @@ copy_opensuse()
     # make a local copy of the mini opensuse
     echo -n "Copying rootfs to $rootfs ..."
     mkdir -p $rootfs
-    rsync -a $cache/rootfs-$arch/ $rootfs/ || return 1
+    rsync -Ha $cache/rootfs-$arch/ $rootfs/ || return 1
     return 0
 }
 

templates/lxc-ubuntu

@@ -249,7 +249,7 @@ copy_ubuntu()
     # make a local copy of the miniubuntu
     echo "Copying rootfs to $rootfs ..."
     mkdir -p $rootfs
-    rsync -a $cache/rootfs-$arch/ $rootfs/ || return 1
+    rsync -Ha $cache/rootfs-$arch/ $rootfs/ || return 1
     return 0
 }