=== modified file 'zsh-functions/confz_fs_init'
--- zsh-functions/confz_fs_init	2014-06-19 17:55:17 +0000
+++ zsh-functions/confz_fs_init	2014-06-19 17:48:04 +0000
@@ -122,8 +122,9 @@
 
 # create LVM2 logical volume, and make sure it's in fstab and mounted
 confz_mounted_volume_check() {
-	checkvars lv_name label
+	checkvars lv_name opts label
 	defvar filesystem xfs
+	defvar opts noatime
 	defvar label $vars[lv_name]
 
 	require logical_volume %device :vg_name :size :lv_name

=== modified file 'zsh-functions/confz_vserver_init'
--- zsh-functions/confz_vserver_init	2014-06-19 17:55:17 +0000
+++ zsh-functions/confz_vserver_init	2014-06-19 17:46:31 +0000
@@ -7,7 +7,11 @@
 
 # deploy filesystem image from directory, rsync or tarball
 confz_deployed_system_check() {
-	checkvars path source
+	[[ -n ${vars[path]} ]] || \
+		die "$0: no 'path' was passed"
+
+	[[ -n ${vars[source]} ]] || \
+		die "$0: no 'source' was passed"
 
 	if [[ ${vars[source]} == */ ]]; then
 		do_command=( rsync -aAH ${vars[source]} ${vars[path]}/ )
@@ -22,7 +26,17 @@
 
 # configure and deploy vserver
 confz_vserver_check() {
-	checkvars name size context_id source
+	[[ -n ${vars[name]} ]] || \
+		die "$0: no 'name' was passed"
+
+	[[ -n ${vars[size]} ]] || \
+		die "$0: no 'size' was passed"
+
+	[[ -n ${vars[context_id]} ]] || \
+		die "$0: no 'context_id' was passed"
+
+	[[ -n ${vars[source]} ]] || \
+		die "$0: no 'source' was passed"
 
 	setvar etcdir /etc/vservers/${vars[name]}
 	setvar vdir /vservers/${vars[name]}