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

I chose to do it this way so it was simple for new people to the fun_plug.  I originally did it very simply with the device capacity, but if you have 2 identical devices, it won't work.  I figured, the odds of hitting 2 identical serial numbers were very low.

Updated file locations for .conf files. to the /ffp/etc directory

edit - 15 April -- changed gawk command to awk for those who have not yet installed gawk.  Also found issue that lines 23-24 may need to swapped depending on your system.  One is commented out.  I found on one of my dns323s it needs to be ^13 and the other one needs to be ^14.  I will investigate this further when I have both units in front of me and will try to automate this.

##    grep -n '' /proc/scsi/mvSata/${file_name}|grep '^14'|grep -w '0' >/dev/null 2>/dev/null
        grep -n '' /proc/scsi/mvSata/${file_name}|grep '^13'|grep -w '0' >/dev/null 2>/dev/null

Last edited by bq041 (2008-04-15 19:54:53)

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Attachments:
part_table.sh, Size: 1,945 bytes, Downloads: 859

Got the answer.  In hardware revision A1, the SATA controller is on the PCI bus, which is why I needed the grep command to look at line 14 in /proc/scsi/mvSata/..., and in hardware B1, the SATA controller is integrated, so there is no PCI Bus reference in the /proc/scsi.mvSata/..., resulting in having to have grep look at line 13.

Last edited by bq041 (2008-04-15 23:42:48)

Hi,
I am trying to get this script to work, but have had no luck.  Can it be that the there is a failure to read the usbstick's serial no?

here is the part.conf

   8     0  244198584 sda     None
   8     1     530113 sda1
   8     2  242228070 sda2
   8    16  244198584 sdb
   8    17     530113 sdb1
   8    18  242228070 sdb2
   8    32      64591 sdc
   8    33      64228 sdc1    /mnt/HD_a2/sdc1 rw

and /proc/scsi/usb-storage/4

   Host scsi4: usb-storage
       Vendor: Unknown
      Product: Unknown
Serial Number: None
     Protocol: Transparent SCSI
    Transport: Bulk
       Quirks:

I am trying to get this working with ffp 0.5.  I did have an error something like: 'recorder usb-storage.ko has no provider' in ffp.log, so I changed "# REQUIRES: usb-storage.ko" to "## REQUIRES: usb-storage.ko" in usbmount.sh

thanks
lu

great thanks.  One other thing, why the path /mnt/HD_a2/sdc1 and not /mnt/sdc1 ?
lu

oh dear, so it is :-)

ok, thanks for that.  this is what ffp.log shows now.

**** fun_plug script for DNS-323 (2008-04-13 tp@fonz.de) ****
Tue Jul 15 11:08:51 GMT 2008
mounting usb...
mount -t auto /dev/sdc1 /mnt/sdc1 -o rw
ln -snf /mnt/HD_a2/ffp /ffp
* Running /ffp/etc/rc ...
* /ffp/start/usbmount.sh inactive
* /ffp/start/rcS.sh ...
utmp:x:22:
* /ffp/start/adjtimex.sh ...
    mode:         16384
-o  offset:       0
-f  frequency:    0
    maxerror:     16384000
    esterror:     16384000
    status:       64 (UNSYNC)
-p  timeconstant: 2
    precision:    1
    tolerance:    33554432
-t  tick:         9965
    time.tv_sec:  1216148942
    time.tv_usec: 646255
    return value: 5 (clock not synchronized)
sntp: using NTP server uk.pool.ntp.org (89.16.173.64)
NTP Server connected successfully!!!
System time: 2008/7/15 Tue 20:9:3
* /ffp/start/passwd.sh ...
Saving /etc/passwd to /etc/passwd.orig ...
Changing shells: /bin/sh -> /ffp/bin/sh ...
Updating /etc/shadow ...
* /ffp/start/shells.sh ...
* /ffp/start/syslogd.sh inactive
* /ffp/start/SERVERS.sh inactive
* /ffp/start/usbdisk.sh ...
Mounting /dev/sdc1 on /mnt/sdc1
Failed
mount: mounting /dev/sdc1 on /mnt/sdc1 failed: Device or resource busy
* /ffp/start/portmap.sh inactive
* /ffp/start/unfsd.sh inactive
* /ffp/start/cleanboot.sh inactive
* /ffp/start/nfsd.sh inactive
* /ffp/start/ntpd.sh ...
Starting /ffp/bin/ntpd -g -f /ffp/etc/ntp.drift
* /ffp/start/LOGIN.sh inactive
* /ffp/start/telnetd.sh ...
Starting /ffp/sbin/telnetd
* /ffp/start/sshd.sh ...
Starting /ffp/sbin/sshd
* /ffp/start/rsyncd.sh inactive
* /ffp/start/mediatomb.sh inactive
* /ffp/start/kickwebs.sh inactive
* /ffp/start/lighttpd.sh inactive
* /ffp/start/inetd.sh inactive
* /ffp/start/bootcmds.sh ...
*  OK

dmesg shows:

Initializing USB Mass Storage driver...
scsi4 : SCSI emulation for USB Mass Storage devices
usb-storage: device found at 2
usb-storage: waiting for device to settle before scanning
usbcore: registered new driver usb-storage
USB Mass Storage support registered.
  Vendor: ChipsBnk  Model: Flash Disk        Rev: 2.00
  Type:   Direct-Access                      ANSI SCSI revision: 02
SCSI device sdc: 129183 512-byte hdwr sectors (66 MB)
sdc: Write Protect is off
sdc: Mode Sense: 0b 00 00 08
sdc: assuming drive cache: write through
SCSI device sdc: 129183 512-byte hdwr sectors (66 MB)
sdc: Write Protect is off
sdc: Mode Sense: 0b 00 00 08
sdc: assuming drive cache: write through
sdc: sdc1
Attached scsi removable disk sdc at scsi4, channel 0, id 0, lun 0
Attached scsi generic sg2 at scsi4, channel 0, id 0, lun 0,  type 0
usb-storage: device scan complete

lu

fonz wrote:

Why are you mounting twice? Seems you're mixing things up.

hmm, I can't account for this.  I did notice this morning that a path change that I had made to the f/p hadn't saved.  I think that I was swapping f/p files and cp'ed the wrong one.  It works fine now, thanks.  Fonz, did you see http://dns323.kood.org/forum/t2581-usin … ecked.html post #19.  Perhaps you might consider adding that code to http://www.inreto.de/dns323/fsck/README.txt
or include a script to do so?  It is for raid1, I am not sure about raid0.

thanks

lu

fonz wrote:

I updated the README, but still my understanding of RAID is quite shallow.

Great.  Mine too :-)