diff --git a/utils/uvol/Makefile b/utils/uvol/Makefile
index f470e51431..f929ba5154 100644
--- a/utils/uvol/Makefile
+++ b/utils/uvol/Makefile
@@ -1,7 +1,7 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=uvol
-PKG_VERSION:=0.2
+PKG_VERSION:=0.3
 PKG_RELEASE:=$(AUTORELEASE)
 
 PKG_MAINTAINER:=Daniel Golle <daniel@makrotopia.org>
@@ -28,6 +28,7 @@ define Package/uvol
   CATEGORY:=Utilities
   SUBMENU:=Disc
   TITLE:=OpenWrt UBI/LVM volume abstraction
+  DEPENDS:=+blockd
   PKGARCH=all
 endef
 
@@ -63,8 +64,9 @@ define Package/autopart/install
 endef
 
 define Package/uvol/install
-	$(INSTALL_DIR) $(1)/etc/init.d $(1)/usr/libexec/uvol $(1)/usr/sbin
+	$(INSTALL_DIR) $(1)/etc/init.d $(1)/usr/libexec/uvol $(1)/usr/sbin $(1)/lib/functions
 	$(INSTALL_BIN) ./files/uvol.init $(1)/etc/init.d/uvol
+	$(INSTALL_BIN) ./files/common.sh $(1)/lib/functions/uvol.sh
 	$(INSTALL_BIN) ./files/ubi.sh $(1)/usr/libexec/uvol/20-ubi.sh
 	$(INSTALL_BIN) ./files/lvm.sh $(1)/usr/libexec/uvol/50-lvm.sh
 	$(INSTALL_BIN) ./files/uvol $(1)/usr/sbin
diff --git a/utils/uvol/files/common.sh b/utils/uvol/files/common.sh
new file mode 100644
index 0000000000..0eee6d432f
--- /dev/null
+++ b/utils/uvol/files/common.sh
@@ -0,0 +1,66 @@
+#!/bin/sh
+
+UCI_SPOOLDIR="/var/spool/uvol"
+
+_uvol_init_spooldir() {
+	[ ! -d "$(dirname "$UCI_SPOOLDIR")" ] && mkdir -p "$(dirname "$UCI_SPOOLDIR")"
+	mkdir -m 0700 -p "$UCI_SPOOLDIR"
+}
+
+uvol_uci_add() {
+	local volname="$1"
+	local devname="$2"
+	local mode="$3"
+	local autofs uuid uciname
+
+	uciname=${volname//-/_}
+	uuid="$(/sbin/block info | grep "^$2" | xargs -n 1 echo | grep "^UUID=.*")"
+	[ "$uuid" ] || return 22
+	_uvol_init_spooldir
+	uuid="${uuid:5}"
+	autofs=0
+	[ "$mode" = "ro" ] && autofs=1
+	if [ -e "${UCI_SPOOLDIR}/remove-$1" ]; then
+		rm "${UCI_SPOOLDIR}/remove-$1"
+	fi
+
+	cat >"${UCI_SPOOLDIR}/add-$1" <<EOF
+set fstab.$uciname=mount
+set fstab.$uciname.uuid=$uuid
+set fstab.$uciname.target=/var/run/uvol/$volname
+set fstab.$uciname.options=$mode
+set fstab.$uciname.autofs=$autofs
+set fstab.$uciname.enabled=1
+commit fstab
+EOF
+}
+
+uvol_uci_remove() {
+	local volname="$1"
+	local uciname
+
+	uciname=${volname//-/_}
+	if [ -e "${UCI_SPOOLDIR}/add-$1" ]; then
+		rm "${UCI_SPOOLDIR}/add-$1"
+		return
+	fi
+	_uvol_init_spooldir
+	cat >"${UCI_SPOOLDIR}/remove-$1" <<EOF
+delete fstab.$uciname
+commit fstab
+EOF
+}
+
+uvol_uci_commit() {
+	local volname="$1"
+
+	if [ -e "${UCI_SPOOLDIR}/add-$1" ]; then
+		uci batch < "${UCI_SPOOLDIR}/add-$1"
+		rm "${UCI_SPOOLDIR}/add-$1"
+	elif [ -e "${UCI_SPOOLDIR}/remove-$1" ]; then
+		uci batch < "${UCI_SPOOLDIR}/remove-$1"
+		rm "${UCI_SPOOLDIR}/remove-$1"
+	fi
+
+	return $?
+}
diff --git a/utils/uvol/files/lvm.sh b/utils/uvol/files/lvm.sh
index 082be5f253..c06e2f1020 100644
--- a/utils/uvol/files/lvm.sh
+++ b/utils/uvol/files/lvm.sh
@@ -11,6 +11,7 @@ fi
 command -v lvm >/dev/null || return 1
 
 . /lib/functions.sh
+. /lib/functions/uvol.sh
 . /lib/upgrade/common.sh
 . /usr/share/libubox/jshn.sh
 
@@ -147,15 +148,21 @@ exportlv() {
 
 getdev() {
 	local dms dm_name
-	existvol "$1" || return 1
-	exportlv "$1"
 
 	for dms in /sys/devices/virtual/block/dm-* ; do
+		[ "$dms" = "/sys/devices/virtual/block/dm-*" ] && break
 		read -r dm_name < "$dms/dm/name"
 		[ $(basename "$lv_dm_path") = "$dm_name" ] && echo "$(basename "$dms")"
 	done
 }
 
+getuserdev() {
+	local dms dm_name
+	existvol "$1" || return 1
+	exportlv "$1"
+	getdev "$@"
+}
+
 getsize() {
 	exportlv "$1"
 	[ "$lv_size" ] && echo "$lv_size"
@@ -171,8 +178,9 @@ activatevol() {
 			;;
 		*)
 			[ "$lv_active" = "active" ] && return 0
-			lvm_cmd lvchange -k n "$lv_full_name" || return $?
+			uvol_uci_commit "$1"
 			lvm_cmd lvchange -a y "$lv_full_name" || return $?
+			lvm_cmd lvchange -k n "$lv_full_name" || return $?
 			return 0
 			;;
 	esac
@@ -180,6 +188,7 @@ activatevol() {
 
 disactivatevol() {
 	exportlv "$1"
+	local devname
 	[ "$lv_path" ] || return 2
 	case "$lv_path" in
 		/dev/*/wo_*|\
@@ -188,7 +197,9 @@ disactivatevol() {
 			;;
 		*)
 			[ "$lv_active" = "active" ] || return 0
-			lvm_cmd lvchange -a n "$lv_full_name" || return $?
+			devname="$(getdev "$1")"
+			[ "$devname" ] && /sbin/block umount "$devname"
+			lvm_cmd lvchange -a n "$lv_full_name"
 			lvm_cmd lvchange -k y "$lv_full_name" || return $?
 			return 0
 			;;
@@ -225,30 +236,41 @@ createvol() {
 			;;
 	esac
 
-	lvm_cmd lvcreate -p "$lvmode" -a n -y -W n -Z n -n "${mode}_$1" -l "$size_ext" "$vg_name"
+	lvm_cmd lvcreate -p "$lvmode" -a n -y -W n -Z n -n "${mode}_$1" -l "$size_ext" "$vg_name" || return $?
 	ret=$?
 	if [ ! $ret -eq 0 ] || [ "$lvmode" = "r" ]; then
 		return $ret
 	fi
 	exportlv "$1"
 	[ "$lv_full_name" ] || return 22
-	lvm_cmd lvchange -a y "$lv_full_name" || return 1
+	lvm_cmd lvchange -a y "$lv_full_name" || return $?
 	if [ "$lv_size" -gt $(( 100 * 1024 * 1024 )) ]; then
 		mkfs.f2fs -f -l "$1" "$lv_path"
 		ret=$?
-		[ $ret != 0 ] && [ $ret != 134 ] && return 1
+		[ $ret != 0 ] && [ $ret != 134 ] && {
+			lvm_cmd lvchange -a n "$lv_full_name" || return $?
+			return $ret
+		}
 	else
-		mke2fs -F -L "$1" "$lv_path" || return 1
+		mke2fs -F -L "$1" "$lv_path" || {
+			ret=$?
+			lvm_cmd lvchange -a n "$lv_full_name" || return $?
+			return $ret
+		}
 	fi
-	lvm_cmd lvrename "$vg_name" "wp_$1" "rw_$1"
-	exportlv "$1"
+	uvol_uci_add "$1" "/dev/$(getdev "$1")" "rw"
+	lvm_cmd lvchange -a n "$lv_full_name" || return $?
+	lvm_cmd lvrename "$vg_name" "wp_$1" "rw_$1" || return $?
 	return 0
 }
 
 removevol() {
 	exportlv "$1"
 	[ "$lv_full_name" ] || return 2
-	lvm_cmd lvremove -y "$lv_full_name"
+	[ "$lv_active" = "active" ] && return 16
+	lvm_cmd lvremove -y "$lv_full_name" || return $?
+	uvol_uci_remove "$1"
+	uvol_uci_commit "$1"
 }
 
 updatevol() {
@@ -257,12 +279,13 @@ updatevol() {
 	[ "$lv_size" -ge "$2" ] || return 27
 	case "$lv_path" in
 		/dev/*/wo_*)
-			lvm_cmd lvchange -p rw "$lv_full_name"
-			lvm_cmd lvchange -a y "$lv_full_name"
+			lvm_cmd lvchange -p rw "$lv_full_name" || return $?
+			lvm_cmd lvchange -a y "$lv_full_name" || return $?
 			dd of="$lv_path"
-			lvm_cmd lvchange -a n "$lv_full_name"
-			lvm_cmd lvchange -p r "$lv_full_name"
-			lvm_cmd lvrename "$lv_full_name" "${lv_full_name%%/*}/ro_$1"
+			uvol_uci_add "$1" "/dev/$(getdev "$1")" "ro"
+			lvm_cmd lvchange -a n "$lv_full_name" || return $?
+			lvm_cmd lvchange -p r "$lv_full_name" || return $?
+			lvm_cmd lvrename "$lv_full_name" "${lv_full_name%%/*}/ro_$1" || return $?
 			return 0
 			;;
 		default)
@@ -344,7 +367,7 @@ case "$cmd" in
 		removevol "$@"
 		;;
 	device)
-		getdev "$@"
+		getuserdev "$@"
 		;;
 	size)
 		getsize "$@"
diff --git a/utils/uvol/files/ubi.sh b/utils/uvol/files/ubi.sh
index 3eb79adb95..9ddda54da4 100644
--- a/utils/uvol/files/ubi.sh
+++ b/utils/uvol/files/ubi.sh
@@ -17,6 +17,8 @@ ubidev=$(ls -1 /sys/devices/virtual/ubi | head -n 1)
 
 read -r ebsize < "/sys/devices/virtual/ubi/${ubidev}/eraseblock_size"
 
+. /lib/functions/uvol.sh
+
 freebytes() {
 	read -r availeb < "/sys/devices/virtual/ubi/${ubidev}/avail_eraseblocks"
 	echo $((availeb * ebsize))
@@ -87,9 +89,10 @@ getuserdev() {
 mkubifs() {
 	local tmp_mp
 	tmp_mp="$(mktemp -d)"
-	mount -t ubifs "$1" "$tmp_mp"
-	umount "$tmp_mp"
-	rmdir "$tmp_mp"
+	mount -t ubifs "$1" "$tmp_mp" || return $?
+	umount "$tmp_mp" || return $?
+	rmdir "$tmp_mp" || return $?
+	return 0
 }
 
 createvol() {
@@ -107,22 +110,33 @@ createvol() {
 			return 22
 			;;
 	esac
-	ubimkvol "/dev/$ubidev" -N "uvol-$mode-$1" -s "$2"
+	ubimkvol "/dev/$ubidev" -N "uvol-$mode-$1" -s "$2" || return $?
 	ret=$?
 	[ $ret -eq 0 ] || return $ret
 	voldev="$(getdev "$@")"
-	ubiupdatevol -t "/dev/$voldev"
+	ubiupdatevol -t "/dev/$voldev" || return $?
 	[ "$mode" = "wp" ] || return 0
-	mkubifs "/dev/$voldev"
-	ubirename "/dev/$ubidev" "uvol-wp-$1" "uvol-wd-$1"
+	mkubifs "/dev/$voldev" || return $?
+	uvol_uci_add "$1" "/dev/$voldev" "rw"
+	ubirename "/dev/$ubidev" "uvol-wp-$1" "uvol-wd-$1" || return $?
 }
 
 removevol() {
-	local voldev
+	local voldev volnum
 	voldev=$(getdev "$@")
 	[ "$voldev" ] || return 2
-	local volnum="${voldev#${ubidev}_}"
+	vol_is_mode "$voldev" rw && return 16
+	vol_is_mode "$voldev" ro && return 16
+	volnum="${voldev#${ubidev}_}"
 	ubirmvol "/dev/$ubidev" -n "$volnum" || return $?
+	uvol_uci_remove "$1"
+	uvol_uci_commit "$1"
+}
+
+block_hotplug() {
+	export ACTION="$1"
+	export DEVNAME="$2"
+	/sbin/block hotplug
 }
 
 activatevol() {
@@ -133,12 +147,15 @@ activatevol() {
 	vol_is_mode "$voldev" ro && return 0
 	vol_is_mode "$voldev" wo && return 22
 	vol_is_mode "$voldev" wp && return 16
+	uvol_uci_commit "$1"
 	if vol_is_mode "$voldev" rd; then
-		ubirename "/dev/$ubidev" "uvol-rd-$1" "uvol-ro-$1"
-		ubiblock --create "/dev/$voldev"
+		ubirename "/dev/$ubidev" "uvol-rd-$1" "uvol-ro-$1" || return $?
+		ubiblock --create "/dev/$voldev" || return $?
+		block_hotplug add "ubiblock${voldev:3}"
 		return 0
 	elif vol_is_mode "$voldev" wd; then
-		ubirename "/dev/$ubidev" "uvol-wd-$1" "uvol-rw-$1"
+		ubirename "/dev/$ubidev" "uvol-wd-$1" "uvol-rw-$1" || return $?
+		block_hotplug add "$voldev"
 		return 0
 	fi
 }
@@ -152,12 +169,14 @@ disactivatevol() {
 	vol_is_mode "$voldev" wo && return 22
 	vol_is_mode "$voldev" wp && return 16
 	if vol_is_mode "$voldev" ro; then
-		[ -e "/dev/ubiblock${voldev:3}" ] || return 0
-		ubiblock --remove "/dev/$voldev" || return $?
+		/sbin/block umount "ubiblock${voldev:3}"
+		ubiblock --remove "/dev/$voldev"
 		ubirename "/dev/$ubidev" "uvol-ro-$1" "uvol-rd-$1" || return $?
 		return 0
 	elif vol_is_mode "$voldev" rw; then
+		/sbin/block umount "$voldev"
 		ubirename "/dev/$ubidev" "uvol-rw-$1" "uvol-wd-$1" || return $?
+		block_hotplug remove "$voldev"
 		return 0
 	fi
 }
@@ -169,6 +188,7 @@ updatevol() {
 	[ "$2" ] || return 22
 	vol_is_mode "$voldev" wo || return 22
 	ubiupdatevol -s "$2" "/dev/$voldev" -
+	uvol_uci_add "$1" "/dev/$voldev" "ro"
 	ubirename "/dev/$ubidev" "uvol-wo-$1" "uvol-rd-$1"
 }
 
@@ -199,7 +219,7 @@ bootvols() {
 		case "$volname" in
 			uvol-ro-*)
 				voldev="/dev/ubiblock${voldev:3}"
-				ubiblock --create "/dev/$voldev"
+				ubiblock --create "/dev/$voldev" || return $?
 				;;
 			*)
 				continue