OpenWRT NAS conf

nas-install.sh

#!/bin/sh

# Configure OpenWrt NAS

# Attached USB drive is accessible through
# 1. http://nasbox/A
# 2. CIFS - //nasbox/A
# 3. DLNA
# where "nasbox" is your router name and "A" represents one of the mountpoints below

# Names of mountpoints under /mnt/
# Specify enough to match maximum partition count on your USB drive
#
MOUNTPOINTS="A B"

# Create mountpoints
#
for m in $MOUNTPOINTS; do
  mkdir -m 444 /mnt/$m
  touch /mnt/$m/USB_DISK_NOT_PRESENT
  ln -s /mnt/$m /www/$m
done

# Hotplug
# Assuming the disk name is "sda"
#
USBDISK=/dev/sda
i=0
uci delete fstab.@mount[0]
for m in $MOUNTPOINTS; do
  uci add fstab mount
  uci set fstab.@mount[-1].target=/mnt/$m
  uci set fstab.@mount[-1].device=$USBDISK$((++i))
  uci set fstab.@mount[-1].options=rw,sync,noatime,nodiratime
  uci set fstab.@mount[-1].enabled=1
  uci set fstab.@mount[-1].enabled_fsck=0
done
uci commit fstab

# Mount vfat & ntfs filesystems world-writable
sed -i -e 's|^#!/bin/sh|&\numask 0|' -e 's/    /\t/g' /etc/hotplug.d/block/??-mount

# Samba conf
#
n="$(uci get system.@system[0].hostname)"
uci set samba.@samba[0].name="$n"
uci set samba.@samba[0].workgroup="$n"
uci set samba.@samba[0].description="$n Samba server"
uci set samba.@samba[0].homes=0
for m in $MOUNTPOINTS; do
  uci add samba sambashare
  uci set samba.@sambashare[-1].name=$m
  uci set samba.@sambashare[-1].path=/mnt/$m
  uci set samba.@sambashare[-1].guest_ok=yes
  uci set samba.@sambashare[-1].read_only=no
  uci set samba.@sambashare[-1].create_mask='0777'
  uci set samba.@sambashare[-1].dir_mask='0777'
done
uci commit samba

# DLNA conf
#
n="$(uci get system.@system[0].hostname)"
uci set minidlna.config.friendly_name="$n DLNA Server"
uci set minidlna.config.enabled=1
uci delete minidlna.config.media_dir
uci add_list minidlna.config.media_dir="/mnt"
uci commit minidlna

# -- END --