Skills required
- must be able to remote login via ssh or telnet (e.g. use SSH PuTTY)
- must know how to edit files using nano, vi, or edit via SFTP (e.g. use WinSCP)
MTD-based method
autorun.sh is a script which will be executed on every startup of the TS-x09, TS-x19 and TS-x39. Editing this file allows you to start your own programs or overwrite config files with your own copies.
Manual edit of autorun.sh
- Log into your QNAP device using SSH or Telnet, for instance by using Putty
- Optional: install nano; use ipkg install nano & edit with nano instead of vi
- Mount config ramblock by finding your specific model below:
TS-201:
Mount the config ramblock /dev/mtdblock4:# mount -t ext2 /dev/mtdblock4 /tmp/config
1 bay: TS-109, TS-109P, TS-110, TS-119,
2 bay: TS-209, TS-209P, TS-212, TS-219 (TS-219P II: since the new firmware update you maybe have to use ext4 instead of ext2),
4 bay: TS-409 (Marvell ARM), TS-412, TS-419P:
Mount the config ramblock /dev/mtdblock5:# mount -t ext2 /dev/mtdblock5 /tmp/config
TS-439, TS-509, TS-639, TS-809, TS-809U (x86):
Mount the config ramblock /dev/sdx6:# mount -t ext2 /dev/sdx6 /tmp/config
TS-269L:
Mount the config ramblock /dev/sdc6:# mount -t ext2 /dev/sdc6 /tmp/config - Create/Edit /tmp/config/autorun.sh .
- either using vi:
# vi /tmp/config/autorun.sh
- either using vi:
- Get vi editor into edit mode: press a
- Edit whatever you need to
- Exit edit mode: press ESC
- Save and exit: press ZZ
- or editing it using a desktop PC and e.g. SFTP
- Ensure that /tmp/config/autorun.sh is executable:
# chmod +x /tmp/config/autorun.sh
- IMPORTANT: Unmount the mounted flash partition:
# umount /tmp/config
editautorun.sh: script to ease autorun.sh edit
If you edit this file regularly you can save some time by creating a shell script (e.g. editautorun.sh) to automate the process. You can call the script by either putting it in the environment path, or add its folder to the path or call it by an alias.
The script contents are:
For TS-201 use ...
mount -t ext2 /dev/mtdblock4 /tmp/config vi /tmp/config/autorun.sh chmod +x /tmp/config/autorun.sh echo . echo "unmounting /tmp/config..." umount /tmp/config
For TS-109, TS-109P, TS-119, TS-209, TS-209P, TS-219, TS-412, TS-409 (Marvell ARM) use ...
mount -t ext2 /dev/mtdblock5 /tmp/config vi /tmp/config/autorun.sh chmod +x /tmp/config/autorun.sh echo . echo "unmounting /tmp/config..." umount /tmp/config
TS-439, TS-509, TS-639, TS-809, TS-809U (x86) use ...
mount -t ext2 /dev/sdx6 /tmp/config vi /tmp/config/autorun.sh chmod +x /tmp/config/autorun.sh echo . echo "unmounting /tmp/config..." umount /tmp/config
autorun.sh: one script to rule them all
Frequently mounting and editing autorun.sh on the flash could be an annoying task. More important, it may reduce the lifetime of some flash blocks. Flash blocks have limited write/erase cycles, and the mtdblock device driver does little to prevent their wear. Read more on this on the http://www.linux-mtd.infradead.org/faq/general.html#L_ext2_mtd" alt="http://www.linux-mtd.infradead.org/faq/general.html#L_ext2_mtd" title="http://www.linux-mtd.infradead.org/faq/general.html#L_ext2_mtd">Linux mtd
web site.
To avoid this, you could configure autorun.sh to launch another script located in the inner drive: in this way there no need to always mount and modify the file inside the flash. but only edit the script file located on your drive.
Create the directory /share/HDA_DATA/.qpkg/autorun and file autorun.sh with:
mkdir /share/HDA_DATA/.qpkg/autorun cd /share/HDA_DATA/.qpkg/autorun/ touch autorun.sh chmod +x autorun.sh
The autorun.sh located on the flash could be something like this (just two lines that won't need many changes!):
#!/bin/sh /share/HDA_DATA/.qpkg/autorun/autorun.sh &
and then edit the file /share/HDA_DATA/.qpkg/autorun/autorun.sh to be used to launch all your startup scripts.
IMPORTANT Notes!
1. Never put any larger files on your flashboot devices and ramdisk; instead, create symbolic links to whatever you want to put there, e.g.:
Create a link from /usr (which is in ramdisk) to /share/MD0_DATA/jre1.6.0_10 (which is on a hard disk) at the mountpoint /usr/java
Create a link from /usr (which is in ramdisk) to /share/MD0_DATA/jre1.6.0_10 (which is on a hard disk) at the mountpoint /usr/java
# ln -sf /share/MD0_DATA/jre1.6.0_10 /usr/java
2. Always use the full system path because locations like /opt/bin or /opt/sbin might not have been exported yet when Autorun.sh is executed, e.g:
No good.
svnserve -d --listen-port=4000 -r /share/subversion
This is better.
/opt/bin/svnserve -d --listen-port=4000 -r /share/subversion
If it still fails to start svnserve, you might try adding this line to your autoexec script:
/bin/ln -sf /opt/bin/ /share/HDA_DATA/opt/bin/
3. Many startup scripts in /etc/init.d overwrite their corresponding configuration files in /etc. In this case overwriting the config file using autorun.sh is not enough; we also have to overwrite the startup script itself. Moreover, many startup scripts get excecuted before autorun, such that we also have to restart the service. In this case an autorun.sh may look like this:
#!/bin/sh cp /share/MD0_DATA/admin/nfs /etc/init.d/nfs cp /share/MD0_DATA/admin/exports /etc /etc/init.d/nfs restart
Very ugly, indeed! However, it seems this is the only way to make it work (unless you want to throw out the QNAP OS and install a 'better' OS on your NAS).
4. On our QNAP TS-879 Pro we were not able to run
/opt/bin/rsyncd-acl.sh start
from the autorun.sh as /opt is not the one from Optware but a directory containing one file, i.e. nasconfig_fs.img.tgz.
Thus we modified /tmp/config/autorun.sh to
#!/bin/sh log=/share/MD0_DATA/.qpkg/Optware/var/log/autorun date > $log # removing bogus /opt /bin/rm /opt/nasconfig_fs.img.tgz /opt 2>> $log >> $log /bin/rmdir /opt 2>> $log >> $log # link correct /opt /bin/ln -s /share/MD0_DATA/.qpkg/Optware /opt 2>> $log >> $log # run autorun.sh /opt/etc/autorun.sh 2>> $log >> $log
created a log file directory
mkdir -p /opt/var/log
and created /opt/etc/autorun.sh on the disk
#!/bin/sh /opt/bin/rsyncd-acl.sh start
thus no mounting of the flash partition is necessary anymore.
QPKG-based method
With firmware 3.8.2, the #MTD-based_method was broken. With the next firmware update, this bug was corrected, but in the meanwhile, the below workaround has been devised.
This method consists of declaring a dummy QPKG which launches your script at startup.
- Log into your QNAP device using SSH or Telnet, for instance by using Putty
- Edit QPKG config file:
# vi /etc/config/qpkg.conf
- Declare a new dummy package by adding something like that in this file, but take care about the order. e.g. if you would like to start a service from a optware package, be sure optware is initialized before:
[autorun] Name = autorun Version = 0.1 Author = neomilium Date = 2013-05-06 Shell = /share/MD0_DATA/.qpkg/autorun/autorun.sh Install_Path = /share/MD0_DATA/.qpkg/autorun Enable = TRUE
As you can see, Shell is the interesting variable: at boot-time, QNAP OS will launch each QPKG's Shell variable content.
Note: if your NAS doesn't have /share/MD0_DATA (i.e. is a one-drive NAS then substitute /share/MD0_DATA by /share/HDA_DATA , on a NAS with the new Storage Manager substitute /share/MD0_DATA by /share/CACHEDEV1_DATA/), put the right directory into the Shell and Install_Pathvariables and adapt the following commands to your needs.
- Create the dummy package directory:
# mkdir /share/MD0_DATA/.qpkg/autorun
- Create the autorun script with the contents of your choice:
# vi /share/MD0_DATA/.qpkg/autorun/autorun.sh
Note: don't forget "#!/bin/sh" at the beginning of script.
- Set the execute bit:
# chmod +x /share/MD0_DATA/.qpkg/autorun/autorun.sh
- Reboot and enjoy!
MTD-based method (old)
This section is here only to make sure existing anchor links continue to work. The meat is in the section MTD-based method.
QPKG-based method (new)
This section is here only to make sure existing anchor links continue to work. The meat is in the section QPKG-based method
Trick & tips
Waiting for encrypted partitions
If your data partition is encrypted, you might have some script that has to wait until the encrypted partition is available. I added a script called waitforenc.sh in my autorun-directory:
#! /bin/sh
# This script ends after the encrypted filesystem has been mounted.
# The following exits successfully (0) if MD0 is mounted
cat /etc/mtab | grep -q MD0
while [[ $? -ne 0 ]] ; do
sleep 5
cat /etc/mtab | grep -q MD0
done
And now I'm able to call scripts *after* the encrypted partition is available, without blocking other scripts:
(./waitforenc.sh; /etc/init.d/ldap_server.sh restart ) &
Calling all scripts in a certain directory
Place a file called listoffiles.sh in a directory, create a subdirectory called scripts, add listoffiles.sh to your autorun:
#! /bin/sh
# listoffiles.sh
BASEDIR=$(dirname $0)
echo "" > log/userfiles.log
for i in scripts/*.sh ; do
if [[ -x $i ]] ; then
echo -n "$i " >> log/userfiles.log
echo `date` >> log/userfiles.log
$i 2>&1 >> log/userfiles.log
cd $BASEDIR
fi
done
Optimized networking
- You can also try different values from http://www.speedguide.net/read_articles.php?id=121" alt="http://www.speedguide.net/read_articles.php?id=121" title="http://www.speedguide.net/read_articles.php?id=121">http://www.speedguide.net/read_articles.php?id=121
ifconfig eth0 txqueuelen 50000 ifconfig eth1 txqueuelen 50000 echo 1 > /proc/sys/net/ipv4/tcp_rfc1337 echo 2 > /proc/sys/net/ipv4/tcp_frto echo 2 > /proc/sys/net/ipv4/tcp_frto_response echo 1 > /proc/sys/net/ipv4/tcp_mtu_probing echo 1 > /proc/sys/net/ipv4/tcp_window_scaling echo 1 > /proc/sys/net/ipv4/tcp_workaround_signed_windows echo 1 > /proc/sys/net/ipv4/tcp_tw_reuse echo 0 > /proc/sys/net/ipv4/tcp_tw_recycle echo 1 > /proc/sys/net/ipv4/tcp_low_latency echo 1 > /proc/sys/net/ipv4/tcp_ecn
