rollback configuration is a file

src/lxc/lxc-create.in

@@ -80,18 +80,20 @@ if [ -z "$lxc_name" ]; then
     exit 1
 fi
 
-if [ -f "$lxc_path/$lxc_name" ]; then
+if [ -d "$lxc_path/$lxc_name" ]; then
     echo "'$lxc_name' already exists"
     exit 1
 fi
 
+mkdir -p $lxc_path/$lxc_name
+
 if [ -z "$lxc_config" ]; then
-    touch $lxc_path/$lxc_name
+    touch $lxc_path/$lxc_name/config
 else
     if [ ! -r "$lxc_config" ]; then
 	echo "'$lxc_config' configuration file not found"
 	exit 1
     fi
 
-    cp $lxc_config $lxc_path/$lxc_name
+    cp $lxc_config $lxc_path/$lxc_name/config
 fi
\ No newline at end of file

src/lxc/lxc-destroy.in

@@ -70,7 +70,7 @@ if [ -z "$lxc_name" ]; then
     exit 1
 fi
 
-if [ ! -f "$lxc_path/$lxc_name" ]; then
+if [ ! -d "$lxc_path/$lxc_name" ]; then
     echo "'$lxc_name' does not exist"
     exit 1
 fi

src/lxc/lxc_execute.c

@@ -99,7 +99,7 @@ int main(int argc, char *argv[])
 	if (my_args.rcfile)
 		rcfile = (char *)my_args.rcfile;
 	else {
-		if (!asprintf(&rcfile, LXCPATH "/%s", my_args.name)) {
+		if (!asprintf(&rcfile, LXCPATH "/%s/config", my_args.name)) {
 			SYSERROR("failed to allocate memory");
 			return -1;
 		}

src/lxc/lxc_start.c

@@ -149,7 +149,7 @@ int main(int argc, char *argv[])
 	if (my_args.rcfile)
 		rcfile = (char *)my_args.rcfile;
 	else {
-		if (!asprintf(&rcfile, LXCPATH "/%s", my_args.name)) {
+		if (!asprintf(&rcfile, LXCPATH "/%s/config", my_args.name)) {
 			SYSERROR("failed to allocate memory");
 			return err;
 		}