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1

Donnerstag, 22. April 2010, 00:18

Dual SATA NAS - unbricking issue - kernel image not found !!

Hi,
I am trying to unbrick my nas and I get the following error :- kernel image not found !!

I am following the procedure at :- http://mrt.nas-central.org/index.php/The…nbricking_guide

I am using the TTY and I can load the 3 images using the bootloader.

  • Press 4 on the bootloader menu, then insert these values (followed by enter): Kern, 0x70020000, 0x01600000, 0x01600000
    Press Y (if required), 2 (=download by TFTP), then enter your tftp server IP, press enter, enter 'zImage' and press enter
  • Press 4 on the bootloader menu, then insert these values (followed by enter): Ramdisk, 0x701A0000, 0x00800000, 0x00800000
    Press Y (if required), 2 (=download by TFTP), then enter your tftp server IP, press enter, enter 'rd.gz' and press enter
  • Press 4 on the bootloader menu, then insert these values (followed by enter): Application, 0x703A0000, 0x00000000, 0x00000000
    Press Y (if required), 2 (=download by TFTP), then enter your tftp server IP, press enter, enter 'hddapp.tgz' and press enter

but when I start the Kernel is comes back with :-

Boot Menu
====================================================================
1: Start the Kernel Code
2: List Image
3: Delete Image
4: Create New Image
5: Set IP adderss
6: Setting MAC address

X:Upgrade Boot Y:Upgrade Kernel

=> Select: 1

kernel image not fount !!


Any ideas ? I am using version G5S504020033B34


Thanks in advance,
Suresh

2

Donnerstag, 22. April 2010, 00:27

Also the images are listed at :-

......
<Not a string: 0x401A00> 0xFB57FF50-EB4D6F4D 0xCDFFD6BF 0x944BCA45 0xEDBBD6D5
Kern 0x70020000-7018FFFF 0x01600000 0x0016FD34 0x01600000
<Not a string: 0x401C00> 0xA32C9425-4DA93DAE 0xA03D758E 0x1CD4D9A8 0x79712A88
....
<Not a string: 0x405E00> 0xA1C2997C-1CFD7C25 0x91C0A9B8 0x2A8F1814 0x90651497
Ramdisk 0x701A0000-7038FFFF 0x00800000 0x001E02F3 0x00800000
<Not a string: 0x406000> 0x9D38B371-B1A84398 0xB424FBDE 0x9E0AB82A 0x711EEFB4
......
<Not a string: 0x408200> 0x1E9B687D-B5A92FA0 0x3E808FF8 0x27F79DAF 0xD3CF260F
Application 0x703A0000-707BFFFF 0x00000000 0x00415566 0x00000000
<Not a string: 0x408400> 0x75EDDBED-CBDDF968 0xC26F816A 0x0327E61A 0x7C049F98


Cheers,

Sures

HWguru

NAS2000-Team

Beiträge: 1 001

Wohnort: Wien

3

Donnerstag, 22. April 2010, 00:29

Hi and welcome Sures!

I think you enter the addresses in a wrong way.

Always enter a hex value (e.g. 0x12345678 ) then press return, then you will be asked for the next...

HWguru
Leute ohne Laster haben oft wenige Tugenden...
NAS2000 2.3.2.IB.2.RS.1+Lüfterabschaltung+SSH+do_it+zusätzliche commandline tools+changed root password
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4

Donnerstag, 22. April 2010, 00:35

Hello HWguru,



Thanks for the welcome.



I entered the address as it was stated, see extract from log below for the Ramdisk image load :-

Boot Menu
====================================================================
1: Start the Kernel Code
2: List Image
3: Delete Image
4: Create New Image
5: Set IP adderss
6: Setting MAC address

X:Upgrade Boot Y:Upgrade Kernel

=> Select: 4

Image Name: Ramdisk
Flash Address: 0x701A0000
Memory Address: 0x00800000
Entry Point: 0x00800000
1: Download by X-modem
2: Download by TFTP



Regards

Suresh

HWguru

NAS2000-Team

Beiträge: 1 001

Wohnort: Wien

5

Donnerstag, 22. April 2010, 00:39

Ah, "list image" shows this strange result.

Hmm, then the FIS area seems being corrupted.

Tftp download, erase and flashing runs ok?

HWguru
Leute ohne Laster haben oft wenige Tugenden...
NAS2000 2.3.2.IB.2.RS.1+Lüfterabschaltung+SSH+do_it+zusätzliche commandline tools+changed root password
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6

Donnerstag, 22. April 2010, 00:43

Yes, that is all ok



see further extract fro my log :-



Raw file loaded 0x01000000-0x01415565, assumed entry at 0x01000000
Erase flash ...
... Erase from 0x703a0000-0x707c0000: ..................................................................
OK!
... Program from 0x01000000-0x01415566 at 0x703a0000: ..................................................................
OK!
Update FIS ...
... Erase from 0x707f0000-0x70800000: .
... Program from 0x00400000-0x00410000 at 0x707f0000: .
OK!
Upload 'Application' code successfully!
Boot Menu
====================================================================
1: Start the Kernel Code
2: List Image
3: Delete Image
4: Create New Image
5: Set IP adderss
6: Setting MAC address


Yes, the file table does look very strange



Regards,

Suresh

Suresh

7

Donnerstag, 22. April 2010, 00:44

Yes, that is all ok



see further extract fro my log :-



Raw file loaded 0x01000000-0x01415565, assumed entry at 0x01000000
Erase flash ...
... Erase from 0x703a0000-0x707c0000: ..................................................................
OK!
... Program from 0x01000000-0x01415566 at 0x703a0000: ..................................................................
OK!
Update FIS ...
... Erase from 0x707f0000-0x70800000: .
... Program from 0x00400000-0x00410000 at 0x707f0000: .
OK!
Upload 'Application' code successfully!
Boot Menu
====================================================================
1: Start the Kernel Code
2: List Image
3: Delete Image
4: Create New Image
5: Set IP adderss
6: Setting MAC address


Yes, the file table does look very strange



Regards,

Suresh

Suresh

8

Donnerstag, 22. April 2010, 00:45

The FIS area is full of


Name FLASH addr Mem addr Datalen Entry point
<Not a string: 0x400000> 0x04A9F3F5-51A62092 0xC6DECD8B 0xA7A12BF9 0x23EC3FDA
<Not a string: 0x400100> 0xAE4CA5DF-A341413D 0x0C0ECE5B 0xB580C4D0 0xB7497AA4
<Not a string: 0x400200> 0x264CF099-096753BC 0xFA9ABAAF 0xF3EB29E1 0x892BFE4E
<Not a string: 0x400300> 0xE9333E16-25C91282 0xD421FAB7 0xCA6678D6 0xB4F66319
<Not a string: 0x400400> 0x6D35D53E-562A36B8 0xE8706870 0x53634995 0xC4BA84C6
<Not a string: 0x400500> 0x2B9E2687-7DB97CA1 0x5B1EACAF 0xB5242512 0x78AEA67B
<Not a string: 0x400600> 0x03D2DAA6-A05D25AA 0xB1F98D72 0xF49A6ED6 0x166BD795
<Not a string: 0x400700> 0xDEF13732-CB991FC9 0x527ABA9B 0xC51F51BB 0xC89CC2A2
<Not a string: 0x400800> 0x28F4B1FA-06C980FF 0xE6C35E7A 0x4CBE7CFC 0x6E9C454D
<Not a string: 0x400900> 0x0C9F026B-74153C20 0x29731FEF 0xC7D3CBA9 0x27F24062
...

HWguru

NAS2000-Team

Beiträge: 1 001

Wohnort: Wien

9

Donnerstag, 22. April 2010, 08:45

HI,
I created an image of the firmware version G5S50033B34 with the MAC address 7AB4F50016B3 - Downlaod Link
IT's a rar - unrar it and you have the 8MB file. Check that it is exactly 8.388.608 Bytes in size.

This file can be flashed using the option "X:Upgrade Boot"
Be very careful as this overwrites the bootloader, too. It will take about 15 minutes.

You have to change the MAC address to yours (you should find a sticker somewhere on the board)

You can edit it with a hex editor (e.g. frhed - offset 8126651/0x7c00bb) directly inside the image before flashing or later by the bootloader. Search for the MAC (ASCII text) and change it.

HWguru
Leute ohne Laster haben oft wenige Tugenden...
NAS2000 2.3.2.IB.2.RS.1+Lüfterabschaltung+SSH+do_it+zusätzliche commandline tools+changed root password
1. suchen - lesen - Google - lesen - 1. Fragen gehören ins Forum, dann profitieren alle davon!

10

Donnerstag, 22. April 2010, 19:56

Hi HWguru,


Thanks it worked !! :)

I had to rename you image to a shorter name and everything else after that worked fine.

Cheers for your help

Best Regards,

Suresh



:)

csystem

Anfänger

Beiträge: 15

Wohnort: GREECE

11

Mittwoch, 16. Juni 2010, 01:33

Hi

I have the same problems , and up load the file to suject the HWguru (firmware version G5S50033B34 with the MAC address 7AB4F50016B3 - Downlaod Link ). After that all is work ok .
But if call the telnet connection is need the user name and password .
Who is the correct ?. Is very inportand to have the Boot Menu Again

Thanks
VASSILIS

HWguru

NAS2000-Team

Beiträge: 1 001

Wohnort: Wien

12

Samstag, 19. Juni 2010, 10:47

Hello Vassilis,
if I understand correctly your NAS is working again.

Try the same user and pass as for the web interface - or admin/admin - or root/admin. Some Links to MRT Forum #1 #2
Note that admin is a normal user and only root has full access.

HWguru
Leute ohne Laster haben oft wenige Tugenden...
NAS2000 2.3.2.IB.2.RS.1+Lüfterabschaltung+SSH+do_it+zusätzliche commandline tools+changed root password
1. suchen - lesen - Google - lesen - 1. Fragen gehören ins Forum, dann profitieren alle davon!

csystem

Anfänger

Beiträge: 15

Wohnort: GREECE

13

Sonntag, 20. Juni 2010, 00:05

Hi HWguru

I have try the user : root and is not request me for password and i have the next :

'' BusyBox v1.000-rc3 (2008.05.16.07:25+0000) Built-in shall (ash)
Enter 'help' for a list of built-in commants. ''

And i try also user : admin password : admin and i have the same result


How to find the next menu telnet ? ( as before intall the new firmware G5S50033B34 )

Boot Menu
====================================================================
1: Start the Kernel Code
2: List Image
3: Delete Image
4: Create New Image
5: Set IP adderss
6: Setting MAC address

X:Upgrade Boot Y:Upgrade Kernel

Thanks
Vassilis

HWguru

NAS2000-Team

Beiträge: 1 001

Wohnort: Wien

14

Sonntag, 20. Juni 2010, 11:41

Hi,
when the NAS has booted normally "Busybox" is the normal linux console.

The "Boot Menu" is the prompt of the bootloader. This can only be reached a few seconds after starting the NAS.
I can be accessed through the serial port or telnet but only some seconds after system startup. Please have a look at the unbricking guide.
The easiest way of access is by using the IcyBox_FlashStart tool.

This tends to be off topic. I will create a new thread later...

Have a nice Sunday,
HWguru
Leute ohne Laster haben oft wenige Tugenden...
NAS2000 2.3.2.IB.2.RS.1+Lüfterabschaltung+SSH+do_it+zusätzliche commandline tools+changed root password
1. suchen - lesen - Google - lesen - 1. Fragen gehören ins Forum, dann profitieren alle davon!