opkg --force-depends install kmod-usb-storage
试了一下强制安装，还是装不了，提示空间不够。（* wfopen: /etc/modules.d/usb-storage: No space left on device.）

root@OpenWrt:~# opkg list-installed
alsa-lib - 1.0.28-1
alsa-utils - 1.0.28-2
base-files - 157.2-r48532
boost-container - 1_58_0-4
busybox - 1.23.2-1
dnsmasq - 2.73-1
dropbear - 2015.67-1
firewall - 2015-07-27
fstools - 2016-01-10-96415afecef35766332067f4205ef3b2c7561d21
glib2 - 2.43.4-1
hostapd-common - 2015-03-25-1
ip6tables - 1.4.21-1
iptables - 1.4.21-1
iw - 3.17-1
iwinfo - 2015-06-01-ade8b1b299cbd5748db1acf80dd3e9f567938371
jshn - 2015-11-08-10429bccd0dc5d204635e110a7a8fae7b80d16cb
jsonfilter - 2014-06-19-cdc760c58077f44fc40adbbe41e1556a67c1b9a9
kernel - 3.18.23-1-0ed9bf80d4ddfacdfb046b4af165d72a
kmod-ath - 3.18.23+2015-03-09-3
kmod-ath9k - 3.18.23+2015-03-09-3
kmod-ath9k-common - 3.18.23+2015-03-09-3
kmod-cfg80211 - 3.18.23+2015-03-09-3
kmod-crypto-aead - 3.18.23-1
kmod-crypto-aes - 3.18.23-1
kmod-crypto-arc4 - 3.18.23-1
kmod-crypto-core - 3.18.23-1
kmod-crypto-des - 3.18.23-1
kmod-crypto-ecb - 3.18.23-1
kmod-crypto-hash - 3.18.23-1
kmod-crypto-hmac - 3.18.23-1
kmod-crypto-manager - 3.18.23-1
kmod-crypto-md4 - 3.18.23-1
kmod-crypto-md5 - 3.18.23-1
kmod-crypto-pcompress - 3.18.23-1
kmod-crypto-sha256 - 3.18.23-1
kmod-dnsresolver - 3.18.23-1
kmod-fs-exfat - 3.18.23+git-20150301-1
kmod-fs-msdos - 3.18.23-1
kmod-fs-ntfs - 3.18.23-1
kmod-fs-vfat - 3.18.23-1
kmod-fuse - 3.18.23-1
kmod-gpio-button-hotplug - 3.18.23-1
kmod-input-core - 3.18.23-1
kmod-ip6tables - 3.18.23-1
kmod-ipt-conntrack - 3.18.23-1
kmod-ipt-core - 3.18.23-1
kmod-ipt-nat - 3.18.23-1
kmod-ipv6 - 3.18.23-1
kmod-ledtrig-usbdev - 3.18.23-1
kmod-lib-crc-ccitt - 3.18.23-1
kmod-lib-crc16 - 3.18.23-1
kmod-mac80211 - 3.18.23+2015-03-09-3
kmod-nf-conntrack - 3.18.23-1
kmod-nf-conntrack6 - 3.18.23-1
kmod-nf-ipt - 3.18.23-1
kmod-nf-ipt6 - 3.18.23-1
kmod-nf-nat - 3.18.23-1
kmod-nf-nathelper - 3.18.23-1
kmod-nls-base - 3.18.23-1
kmod-nls-cp437 - 3.18.23-1
kmod-nls-iso8859-1 - 3.18.23-1
kmod-nls-utf8 - 3.18.23-1
kmod-ppp - 3.18.23-1
kmod-pppoe - 3.18.23-1
kmod-pppox - 3.18.23-1
kmod-slhc - 3.18.23-1
kmod-sound-core - 3.18.23-1
kmod-usb-audio - 3.18.23-1
kmod-usb-core - 3.18.23-1
kmod-usb-ohci - 3.18.23-1
kmod-usb2 - 3.18.23-1
libattr - 20150220-1
libaudiofile - 0.3.6-3
libblkid - 2.25.2-4
libblobmsg-json - 2015-11-08-10429bccd0dc5d204635e110a7a8fae7b80d16cb
libbz2 - 1.0.6-2
libc - 0.9.33.2-1
libcurl - 7.40.0-3
libevent - 1.4.15-1
libexif - 0.6.21-1
libexpat - 2.1.0-3
libfaad2 - 2.7-3
libffi - 3.0.13-1
libffmpeg-mini - 2.6.2-1
libflac - 1.3.1-1
libgcc - 4.8-linaro-1
libid3tag - 0.15.1b-4
libip4tc - 1.4.21-1
libip6tc - 1.4.21-1
libiwinfo - 2015-06-01-ade8b1b299cbd5748db1acf80dd3e9f567938371
libiwinfo-lua - 2015-06-01-ade8b1b299cbd5748db1acf80dd3e9f567938371
libjpeg - 9a-1
libjson-c - 0.12-1
libjson-script - 2015-11-08-10429bccd0dc5d204635e110a7a8fae7b80d16cb
liblua - 5.1.5-1
libmad - 0.15.1b-3
libmms - 0.6.4-2
libmpdclient - 2.10-1
libncurses - 5.9-2
libnl-tiny - 0.1-4
libogg - 1.3.2-2
libpolarssl - 1.3.14-1
libpthread - 0.9.33.2-1
librpc - 2015-04-10-308e9964bfb623773dc0dcc99ef9d18d1551d6ae
librt - 0.9.33.2-1
libsndfile - 1.0.25-2
libsqlite3 - 3081101-1
libstdcpp - 4.8-linaro-1
libubox - 2015-11-08-10429bccd0dc5d204635e110a7a8fae7b80d16cb
libubus - 2015-05-25-f361bfa5fcb2daadf3b160583ce665024f8d108e
libubus-lua - 2015-05-25-f361bfa5fcb2daadf3b160583ce665024f8d108e
libuci - 2015-08-27.1-1
libuci-lua - 2015-08-27.1-1
libupnp - 1.6.19-2
libupnpp - 0.9.0-1
libuuid - 2.25.2-4
libvorbis - 1.3.5-1
libvorbisidec - 1.0.3-20150104-1
libwrap - 7.6-1
libxtables - 1.4.21-1
lua - 5.1.5-1
luci - git-16.018.33482-3201903-1
luci-app-firewall - git-16.018.33482-3201903-1
luci-app-minidlna - git-16.018.33482-3201903-1
luci-app-ntpc - git-16.018.33482-3201903-1
luci-base - git-16.018.33482-3201903-1
luci-i18n-base-zh-cn - git-16.018.33482-3201903-1
luci-i18n-firewall-zh-cn - git-16.018.33482-3201903-1
luci-i18n-minidlna-zh-cn - git-16.018.33482-3201903-1
luci-i18n-ntpc-zh-cn - git-16.018.33482-3201903-1
luci-lib-ip - git-16.018.33482-3201903-1
luci-lib-nixio - git-16.018.33482-3201903-1
luci-mod-admin-full - git-16.018.33482-3201903-1
luci-proto-ipv6 - git-16.018.33482-3201903-1
luci-proto-ppp - git-16.018.33482-3201903-1
luci-theme-bootstrap - git-16.018.33482-3201903-1
minidlna - 1.1.4-2
mpd-full - 0.19.12-1
mtd - 21
netifd - 2015-12-16-245527193e90906451be35c2b8e972b8712ea6ab
ntfs-3g - 2014.2.15-1-fuseint
ntpclient - 2010_365-1
odhcp6c - 2015-07-13-024525798c5f6aba3af9b2ef7b3af2f3c14f1db8
odhcpd - 2015-11-19-01d3f9d64486ac1daa144848944e877e7f0cb762
opkg - 9c97d5ecd795709c8584e972bfdf3aee3a5b846d-9
ppp - 2.4.7-6
ppp-mod-pppoe - 2.4.7-6
procd - 2015-10-29.1-d5fddd91b966424bb63e943e789704d52382cc18
rpcd - 2015-01-10-f00890cd6eb47ad9bb5da0fb6c50aedc8406e7c5
swconfig - 10
terminfo - 5.9-2
ubox - 2015-11-22-c086167a0154745c677f8730a336ea9cf7d71031
ubus - 2015-05-25-f361bfa5fcb2daadf3b160583ce665024f8d108e
ubusd - 2015-05-25-f361bfa5fcb2daadf3b160583ce665024f8d108e
uci - 2015-08-27.1-1
uhttpd - 2015-11-08-fe01ef3f52adae9da38ef47926cd50974af5d6b7
uhttpd-mod-ubus - 2015-11-08-fe01ef3f52adae9da38ef47926cd50974af5d6b7
upmpdcli - 0.9.0-2
usign - 2015-05-08-cf8dcdb8a4e874c77f3e9a8e9b643e8c17b19131
wpad-mini - 2015-03-25-1
zlib - 1.2.8-1

opkg list-installed
这条命令可以看到固件里面都有哪些工具。
本帖由安卓客户端发布

呵呵，已经很久没用这个路由器了，也忘了这个固件具体集成了哪些工具。
从你贴出的执行结果来看，建议检查一下/dev/sda1这个设备文件和/mnt/sta1（是/mnt/sta1？还是/mnt/sda1？）这个目录是否存在，如果都存在，试试去掉命令行 -o iocharset=utf8 这个参数。

本帖最后由 xtzh 于 2018-7-9 02:05 编辑

下面是我的minidlna配置文件主要部分，只要目录设置准确，应该没问题的。

# port for HTTP (descriptions, SOAP, media transfer) traffic
port=8200

# network interfaces to serve, comma delimited
#network_interface=eth0
network_interface=enp2s0

# specify the user account name or uid to run as
user=minidlna

# set this to the directory you want scanned.
# * if you want multiple directories, you can have multiple media_dir= lines
# * if you want to restrict a media_dir to specific content types, you
#   can prepend the types, followed by a comma, to the directory:
#   + "A" for audio  (eg. media_dir=A,/home/jmaggard/Music)
#   + "V" for video  (eg. media_dir=V,/home/jmaggard/Videos)
#   + "P" for images (eg. media_dir=P,/home/jmaggard/Pictures)
#   + "PV" for pictures and video (eg. media_dir=PV,/home/jmaggard/digital_camera)
media_dir=A,/data/Music
media_dir=P,/data/Photo
media_dir=V,/data/Video

本帖最后由 xtzh 于 2017-12-1 21:36 编辑

我设置minidlna,从来就是显示文件夹，看不到媒体文件。不知道怎么回事。

明白了，谢谢

A single-board computer (SBC) is a complete computer built on a single circuit board, with microprocessor(s), memory, input/output (I/O) and other features required of a functional computer. Single-board computers were made as demonstration or development systems, for educational systems, or for use as embedded computer controllers. Many types of home computers or portable computers integrate all their functions onto a single printed circuit board.

Unlike a desktop personal computer, single board computers often do not rely on expansion slots for peripheral functions or expansion. Single board computers have been built using a wide range of microprocessors. Simple designs, such as those built by computer hobbyists, often use static RAM and low-cost 8 or 16 bit processors. Other types, such as blade servers, would perform similar to a server computer, only in a more compact format.

A computer-on-module is a type of single-board computer made to plug into a carrier board, baseboard, or backplane for system expansion.

来源：https://en.※※※※※※※※※.org/wiki/Single-board_computer

OMV(Openmediavault是基于Debian的NAS系统，一般简称为OMV

MINIMserver好，SBC都可以安装。选一个硬件强的SBC，安装OMV+minimserver，比路由器的渣渣好多了 ！

嘿嘿，是我不懂 ，才这样觉得。

Minimserver是UNnP AV标准的网路音乐管理软件，它在后台运行。它不是主控端，除了启动时候或者手动做扫描音乐文件工作，平时，没有主控调用它，它是不工作的。由于没有视频和图像管理功能，所以，软件很单纯，设置非常容易，反应速度奇快，相比罗技公司的LMS音乐文件管理，或者MPD自带的音乐文件管理，Minimserver更新音乐文件库速度相对快几十倍。如果你是古典音乐爱好者，有上千个音乐文件要管理，那么，最好音乐管理软件非Minimserver莫属。
直接安装在您的NAS里就非常棒。

在路由器上要是能安装java，然后安装使用minimserver就好了。

马克慢慢看
本帖由安卓客户端发布

在LEDE上装debtoostrap，然后再装Ubuntu或者Debian都可以，再在这些Ubuntu或者Debian子系统中装那些服务，比虚拟机安装也不错。
先安装debootstrap
debootstrap本身就是个下载工具而已。在LEDE上安装非常简单：

root@LEDE:/# opkg install debootstrap
复制代码

安装debian子系统
前面说过，debootstrap就是个下载工具而已。它可以用来安装debian或者ubuntu子系统。

在安装之前，要确认自己有足够的空间。一个子系统需要将近1G的空间。如果在子系统里安装其它程序包，则需要更多空间。要安装unifi controller的话，由于它需要MongoDB数据库，建议有至少20G空间。这里就不介绍如何增加空间了。现在假设你已经有了足够空间，且已经mount到了/jessie上，我们就准备把Debian子系统放到/jessie这个目录里。

如果你把空间mount到了其它位置，比如/mnt，也可以建一个链接：
root@LEDE:/# ln -s /mnt /jessie
复制代码
总之，现在你有了个/jessie的目录，而且这个目录能容纳20G空间。接下来就用debootstrap下载Debian：
root@LEDE:/# debootstrap --arch=amd64 jessie /jessie http://deb_debian_org/debian
复制代码
这里选择的是Debian的当前版本，jessie

准备Debian子系统
运行debootstrap后，其实Debian就已经安装完毕了。但为了更好的运行，最好再做一下准备，即把LETE的系统信息连接到Debian子系统中。具体办法是，用vi编辑/etc/rc.local文件。如果不熟悉vi，建议一定学点最基本运行办法。打开/etc/rc.local，在exit 0那一行之前加入下面几行：

mount -o bind /proc /jessie/proc
mount -o bind /sys /jessie/sys
mount -o bind /dev /jessie/dev
复制代码
然后重启LEDE。

运行Debian子系统
重启后，运行下面命令，就进入Debian子系统了

root@LEDE:/# chroot /jessie
复制代码
然后cd到/proc，你应该看到一大堆文件。如果没看到，前面的“准备Debian子系统”步骤有误，需要退出Debian子系统，重新设置。

退出Debian子系统
在Debian子系统里，只要运行exit就可以了

参考自http://koolshare_cn/thread-92191-1-1.html