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

I upgraded my CH3SNAS from 1.02 to 1.03 without problems, fun_plug 0.4 still working.
Linux NAS 2.6.12.6-arm1 #29 Thu Mar 6 10:35:27 CST 2008 armv5tejl unknown
Samba version is 3.0.24
The scandisk feature on the web interface is buggy, at least doesn't detect my 500Gb samsung disks.

Last edited by pof (2008-03-07 21:49:56)

frodo wrote:

Why do you want to use scandisk?!

Because my dmesg shows these errors, due to unclean shutdown:

ext3: No journal on filesystem on sda4
EXT2-fs warning: mounting unchecked fs, running e2fsck is recommended
ext3: No journal on filesystem on sdb4
EXT2-fs warning: mounting unchecked fs, running e2fsck is recommended
ext3: No journal on filesystem on sda2
EXT2-fs warning: mounting unchecked fs, running e2fsck is recommended
ext3: No journal on filesystem on sdb2
EXT2-fs warning: mounting unchecked fs, running e2fsck is recommended
raid1: raid set md0 active with 2 out of 2 mirrors
EXT2-fs warning: mounting unchecked fs, running e2fsck is recommended
ext3: No journal on filesystem on sda4
ext3: No journal on filesystem on sdb4

And wanted to see if the 'scandisk' was able to fix it... however, I can fix it using skydreamer's disk maintenance script, but as soon as I reboot using fun_plug 0.4 and run dropbear from the mounted disk I can't properly shutdown the unit and I get the errors again.

BTW, a strings on the scandisk binary reveals what it does is a '/usr/bin/e2fsck -p -f -C 0'.

frodo wrote:

Did it properly unmount the volume before it did the "scandisk"? I.e did you loose network connection to the volume? I never reboot from inside fun_plug but instead do it via the web pages.

I don't loose network connection to the volume, but as soon as you start any services from fun_plug, the disk is never properly umounted again (because the service is still running when you shutdown or reboot the device). You have to stop the services and reboot / shutdown the unit manually via telnet. AFAIK this is a know fun_plug issue, and I haven't seen any nice workaround for this in the forum yet.

PID   USER     COMMAND
    1 root     init
    2 root     [ksoftirqd/0]
    3 root     [events/0]
    4 root     [khelper]
    5 root     [kthread]
   11 root     [kblockd/0]
   14 root     [khubd]
   50 root     [pdflush]
   51 root     [pdflush]
   53 root     [aio/0]
   52 root     [kswapd0]
  189 root     [scsi_eh_0]
  190 root     [scsi_eh_1]
  197 root     [mtdblockd]
  215 root     [kcryptd/0]
  216 root     [kmirrord/0]
  227 root     [loop0]
 1035 root     atd
 1052 root     crond
 1243 root     chkbutton
 1261 root     /web/webs
 1268 root     fancontrol
 1288 root     /usr/sbin/samba/smbd -D
 1292 root     /usr/sbin/samba/nmbd -D
 1296 root     /usr/sbin/samba/smbd -D
 1298 root     op_server 6 6 6
 1302 root     SyncMms
 1303 root     getMsg
 1308 root     -sh
 1348 root     pure-ftpd (SERVER)
 1427 root     /mnt/HD_a2/fun_plug.d/sbin/telnetd -l /mnt/HD_a2/fun_plug.d/bin/sh
 1457 root     /mnt/HD_a2/fun_plug.d/bin/dropbear -d /mnt/HD_a2/fun_plug.d/etc/dropbear/dropbear_dsa_host_key -r /mnt/HD_a2/fun_plug.d/etc/dropbear/dropbear_rsa_host_
27905 root     /usr/sbin/samba/smbd -D
28158 root     /mnt/HD_a2/fun_plug.d/bin/sh
28322 root     /mnt/HD_a2/fun_plug.d/sbin/rpc.portmap
28328 root     /mnt/HD_a2/fun_plug.d/sbin/rpc.statd
28334 root     [nfsd]
28335 root     [nfsd]
28336 root     [nfsd]
28337 root     [nfsd]
28338 root     [nfsd]
28339 root     [nfsd]
28340 root     [nfsd]
28341 root     [nfsd]
28342 root     [lockd]
28343 root     [rpciod/0]
28346 root     /mnt/HD_a2/fun_plug.d/sbin/rpc.mountd

I can confirm that is working correctly with ffp0.4 (tnx to conceptronic).

delek, have you installed portmap too?

Pof,

did you find a way to get rid of the fs warning messages?

Regards, Homer

Last edited by homer (2008-04-22 14:54:40)

Hi,

i'm going to try this ALPHA release as soon as it is released. Stay tuned for a first test...
€: Tried it out, NFSv3 is working :-)

Markus

Last edited by Delekhan (2008-04-22 19:26:34)

Is there a HOW TO to on how to load this firmware?

Thank You!

After upgrading to 1.04a1, telnetd included with funplug0.5 doesn't start anymore, version 1.03 official of the firmware is affected too.
Did anyone upgrade successfully(with working telnetd) the ch3?
And Delekhan, which version of the funplug are you using?

At the moment i don't have time to investigate this issue, if anyone is interested, here is the log of funplug0.5:

* /ffp/start/adjtimex.sh inactive
* /ffp/start/sysinit.sh ...
mknod: can't resolve symbol '__cxa_atexit'
mknod: can't resolve symbol '__cxa_atexit'
mkdir: can't resolve symbol '__cxa_atexit'
mount: mounting devpts on /dev/pts failed: No such file or directory
chmod: can't resolve symbol '__cxa_atexit'
* /ffp/start/syslogd.sh inactive
.......
* /ffp/start/telnetd.sh ...
basename: can't resolve symbol '__cxa_atexit'
tr: can't resolve symbol '__cxa_atexit'
basename: can't resolve symbol '__cxa_atexit'
Starting /ffp/sbin/telnetd
* /ffp/start/rsyncd.sh inactive

After a *brief* look, looks like that the kernel of these releases (1.03off and 1.04a1) are compiled without --enable-__cxa_atexit, and the binaries of the ffp compiled with this option simply can't find this symbol.
So, there are only two obvious options to solve this issue...