=== modified file 'zsh-functions/confz_fs_init'
--- zsh-functions/confz_fs_init	2014-06-19 17:03:14 +0000
+++ zsh-functions/confz_fs_init	2014-06-19 14:52:11 +0000
@@ -16,7 +16,7 @@
 	[[ -n ${vars[lv_name]} ]] || \
 		die "$0: no 'lv_name' was passed"
 
-	vars[device]=/dev/mapper/$vars[vg_name]-$vars[lv_name]
+	vars[device]=/dev/mapper/${DEFAULT_VG}-$1
 
 	do_command=(
 		lvcreate