DSM-G600, DNS-3xx and NSA-220 Hack Forum

Its not working on latest conceptronic CH3SNAS firmware. I'll publish a fix in a few days (no time at the moment).

Can you confirm which firmware version do you have?

pof wrote:

Its not working on latest conceptronic CH3SNAS firmware. I'll publish a fix in a few days (no time at the moment).
Can you confirm which firmware version do you have?

Using CH3SNAS with FW 1.03 here.
Cleanboot installs, but it seems not to be working properly. Upon first startup, it gave "installing Cleanboot" message (or something similar) and just hang up there. Upon pressing enter, it said something about write permission error upon doing the copy (cp) command.

If I start the cleanboot.sh with start param, it just kills telnet and hungs the NAS alltogether..

Any hint on what's going on?

Regards,
Grega

Same here - same configurations - ff5 firmware 1.04.

Halt and shutdown only stop the telent session:

/ # halt
/ # cleanboot: nothing to do
Stopping rpc.mountd
Stopping rpc.statd
Stopping rpc.portmap
Stopping telnetd
Connection closed by foreign host.
john@john-linux:~$     

Help appreciated.

Thanks

Trux

Have a look at the new version of cleanboot v2.0.4 in this forum post:

http://dns323.kood.org/forum/t2346-smal … nboot.html

Maybe this solves your problems.

Are you sure that you have deinstalled the old version and installed the new version of cleanboot, version 2.0.4?

Please check if in /ffp/share/cleanboot/cleanboot.sh on line 77 it says:
if [ $1 = "shutdown" ]; then

Because in the original cleanboot 2.0 there was a small bug which was leading to a reboot of the DNS323 even if halt was requested.

Could you please give us also the System you are using (DNS or CH3SNAS)? Actually it should not make any difference...

I know it is hard to debug, what went wrong. It took me some time... I had to write a log to the usb-stick and prevent the shutdown from unmounting the USB stick. However, after every reboot the file system on the USB stick was broken, but at least one could read the log file. If you want you can try to test this on your machine.

Cleanboot doesn't work on CH3SNAS with most recent firmware. Installation of cleanboot is not possible because it is impossible to copy a file to a read only file system . . . Seems to me that there is a difference between the CH3SNAS and DNS-323 at this point. There is another thread at this forum where several CH3SNAS users have the same problem.

Last edited by EnricoM (2008-07-08 16:16:40)

fonz wrote:

What parts of the filesystem are read-only? Can you give output of 'mount'?

root@MEDIASERVER:~# mount
rootfs on / type rootfs (rw)
/dev/root on / type ext2 (rw)
proc on /proc type proc (rw,nodiratime)
/dev/loop0 on /sys/crfs type squashfs (ro)
/dev/sda2 on /mnt/HD_a2 type ext2 (rw)
/dev/sdb2 on /mnt/HD_b2 type ext2 (rw)
/dev/sda4 on /mnt/HD_a4 type ext2 (rw)
/dev/sdb4 on /mnt/HD_b4 type ext2 (rw)
none on /proc/bus/usb type usbfs (rw)
/dev/sdc1 on /mnt/usb type ext2 (rw)
devpts on /dev/pts type devpts (rw)

The cleanboot installation fails at:
  rm /usr/sbin/do_reboot 2>/dev/null

/usr/sbin is linked to /sys/crfs/sbin
root@MEDIASERVER:~# ls /usr/sbin -all
lrwxrwxrwx    1 root     root           14 Jul  7 17:20 /usr/sbin -> /sys/crfs/sbin

Last edited by EnricoM (2008-07-08 18:56:28)

Is there a workaround for this? Is it possible to rewrite the script and use a rewritable copy of sys/crfs and adjusting the links (mount --bind?) to that? Or is this impossible?

Last edited by EnricoM (2008-07-08 19:48:55)

Thanks!
I will give it a try, one day...
At this moment to busy with hellanzb stuff on my usb flash drive and preventing hard drive spinning. I'm appreciating this NAS-box and forum more and more! ;-)

Last edited by EnricoM (2008-07-08 20:44:37)

Tried it, and it works.
I changed a part of /ffp/start/cleanboot.sh to:

....
cleanboot_start()
{
        echo "Setting up $name..."
        cd /usr
        rm -r sbin
        mkdir /usr/sbin
        ln -s /sys/crfs/sbin/* /usr/sbin/
        rm /usr/sbin/do_reboot 2>/dev/null
        rm /sbin/reboot 2>/dev/null
        rm /sbin/shutdown 2>/dev/null
        rm /sbin/halt 2>/dev/null
        rm /ffp/sbin/reboot 2>/dev/null
        rm /ffp/sbin/halt 2>/dev/null
        rm /ffp/sbin/shutdown 2>/dev/null
        chmod 0755 /ffp/share/cleanboot/*
        cp /ffp/share/cleanboot/do_reboot.pof /usr/sbin/do_reboot
        cp /ffp/share/cleanboot/cleanboot.sh /sbin/cleanboot.sh
        ln -s /usr/sbin/do_reboot /sbin/shutdown
        ln -s /usr/sbin/do_reboot /sbin/halt
        ln -s /usr/sbin/do_reboot /sbin/reboot
}
....

Last edited by EnricoM (2008-07-10 14:02:24)