AW: DOC2000 Boot de-ja-vue - add...

AW: DOC2000 Boot de-ja-vue - add...

[Veikko Werner]

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Thanks David,

that was a good hint. 
After I mount /dev/nftla1 I can do /mnt/nftla1/sbin/init , sh, bash ...
but if I use # chroot /mnt/nftla1 /sbin/init 
I get 'chroot: can not execute /sbin/init: No such file or directory'

okay now I know there's a problem. But I've no idea how to solve it.
I attach a listing of my root-fs. maybe one can see an error.

Veikko

-----Originalnachricht-----
Von: David Woodhouse
An: Veikko Werner
Cc: linux-mtd@lists.infradead.org
Gesendet: 31.08.01 17:41
Betreff: Re: DOC2000 Boot de-ja-vue - add... 


veikko.werner@logware.de said:
> conclusion:  MTD and NFTL load successfully kernels says "root
> mounted" so I should must have the files I have when I mount it from
> HD but that seems to be not right maybe access to the DOC is to slow?
> Can I pass some arguments for slowing down ? 

Boot from the hard drive and check you can run /sbin/init and /bin/sh 
from the DiskOnChip:

 mount /dev/nftla1 /mnt
 chroot /mnt /bin/sh


--
dwmw2



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Re: AW: DOC2000 Boot de-ja-vue - add...

[David Woodhouse]

veikko.werner@logware.de said:
>  okay now I know there's a problem. But I've no idea how to solve it.
> I attach a listing of my root-fs. maybe one can see an error.

Your /lib directory seems to be entirely populated by broken symlinks. Copy 
some of the actual libraries in there too and it should be a lot happier :)

--
dwmw2

Re: AW: DOC2000 Boot de-ja-vue - add...

[martin.kula]

Hi

You don't have a libraries in your /lib directory. You have symbolic link
only but you don't have the ld-2.2.2.so, libc-2.2.2.so, ... etc.

./lib:
insgesamt 201
lrwxrwxrwx    1 root     root           11 Sep  3 14:41 ld-linux.so.2 ->
ld-2.2.2.so
lrwxrwxrwx    1 root     root           17 Sep  3 14:41 libcrypt.so.1 ->
libcrypt-2.2.2.so
lrwxrwxrwx    1 root     root           13 Sep  3 14:41 libc.so.6 ->
libc-2.2.2.so
..................

You must copy it into lib directory
Which library you need you test by ldd needed_executable.
For example:
$ ldd /sbin/init
        libc.so.6 => /lib/libc.so.6 (0x40020000)
        /lib/ld-linux.so.2 => /lib/ld-linux.so.2 (0x40000000)

(maybe libc and ld-linux only).

Good luck!

Martin

> 
> Thanks David,
> 
> that was a good hint. 
> After I mount /dev/nftla1 I can do /mnt/nftla1/sbin/init , sh, bash ...
> but if I use # chroot /mnt/nftla1 /sbin/init 
> I get 'chroot: can not execute /sbin/init: No such file or directory'
> 
> okay now I know there's a problem. But I've no idea how to solve it.
> I attach a listing of my root-fs. maybe one can see an error.
> 
> Veikko
> 
> -----Originalnachricht-----
> Von: David Woodhouse
> An: Veikko Werner
> Cc: linux-mtd@lists.infradead.org
> Gesendet: 31.08.01 17:41
> Betreff: Re: DOC2000 Boot de-ja-vue - add... 
> 
> 
> veikko.werner@logware.de said:
> > conclusion:  MTD and NFTL load successfully kernels says "root
> > mounted" so I should must have the files I have when I mount it from
> > HD but that seems to be not right maybe access to the DOC is to slow?
> > Can I pass some arguments for slowing down ? 
> 
> Boot from the hard drive and check you can run /sbin/init and /bin/sh 
> from the DiskOnChip:
> 
>  mount /dev/nftla1 /mnt
>  chroot /mnt /bin/sh
> 
> 
> --
> dwmw2
> 
> 
> 

RE: DOC2000 Boot de-ja-vue - add...

[Michel Stempin]

Hi Veikko,

It looks like you don't have /lib/libc-2.2.2.so, only the link to it
(libc.so.6 -> libc-2.2.2.so). It seems that you are missing all the
libraries, except libpam_misc.a, libpwdb.a and libtermcap.so.2.0.8.

The message "no init found", really means that "one of the components
required to run init is missing", which includes init itself, but also all
the dynamic libraries, if init is not statically linked.

--
Michel Stempin
MIS
COM One SA
11, parc de Marticot
33610, CESTAS, FRANCE
Tel: +33 (0)5 57 97 72 72
Fax: +33 (0)5 56 78 84 78
Mail: mstempin@com1.fr


> -----Message d'origine-----
> De : linux-mtd-admin@lists.infradead.org
> [mailto:linux-mtd-admin@lists.infradead.org]De la part de Veikko Werner
> Envoyé : lundi 3 septembre 2001 09:26
> À : 'linux-mtd@lists.infradead.org '
> Objet : AW: DOC2000 Boot de-ja-vue - add...
>
>
>
> Thanks David,
>
> that was a good hint.
> After I mount /dev/nftla1 I can do /mnt/nftla1/sbin/init , sh, bash ...
> but if I use # chroot /mnt/nftla1 /sbin/init
> I get 'chroot: can not execute /sbin/init: No such file or directory'
>
> okay now I know there's a problem. But I've no idea how to solve it.
> I attach a listing of my root-fs. maybe one can see an error.
>
> Veikko
>
> -----Originalnachricht-----
> Von: David Woodhouse
> An: Veikko Werner
> Cc: linux-mtd@lists.infradead.org
> Gesendet: 31.08.01 17:41
> Betreff: Re: DOC2000 Boot de-ja-vue - add...
>
>
> veikko.werner@logware.de said:
> > conclusion:  MTD and NFTL load successfully kernels says "root
> > mounted" so I should must have the files I have when I mount it from
> > HD but that seems to be not right maybe access to the DOC is to slow?
> > Can I pass some arguments for slowing down ?
>
> Boot from the hard drive and check you can run /sbin/init and /bin/sh
> from the DiskOnChip:
>
>  mount /dev/nftla1 /mnt
>  chroot /mnt /bin/sh
>
>
> --
> dwmw2
>
>
>

AW: DOC2000 Boot de-ja-vue - add...

[Veikko Werner]

 Hello again,

I found it myself. I cp'ed only the links in the lib dir. Now i can make
chroot. 
Now I'm trying to boot it let's see ...

Veikko

-----Originalnachricht-----
Von: Veikko Werner
An: 'linux-mtd@lists.infradead.org '
Gesendet: 03.09.01 09:25
Betreff: AW: DOC2000 Boot de-ja-vue - add... 


Thanks David,

that was a good hint. 
After I mount /dev/nftla1 I can do /mnt/nftla1/sbin/init , sh, bash ...
but if I use # chroot /mnt/nftla1 /sbin/init 
I get 'chroot: can not execute /sbin/init: No such file or directory'

okay now I know there's a problem. But I've no idea how to solve it.
I attach a listing of my root-fs. maybe one can see an error.

Veikko

-----Originalnachricht-----
Von: David Woodhouse
An: Veikko Werner
Cc: linux-mtd@lists.infradead.org
Gesendet: 31.08.01 17:41
Betreff: Re: DOC2000 Boot de-ja-vue - add... 


veikko.werner@logware.de said:
> conclusion:  MTD and NFTL load successfully kernels says "root
> mounted" so I should must have the files I have when I mount it from
> HD but that seems to be not right maybe access to the DOC is to slow?
> Can I pass some arguments for slowing down ? 

Boot from the hard drive and check you can run /sbin/init and /bin/sh 
from the DiskOnChip:

 mount /dev/nftla1 /mnt
 chroot /mnt /bin/sh


--
dwmw2


 <<doc.lst.gz>>