Re: embedded rootfs utility

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On Thu, 14 Aug 2008, Behan Webster wrote:
> Grant Likely wrote:
> > On Fri, Aug 8, 2008 at 11:03 AM, Behan Webster <behanw@xxxxxxxxxxxxxxx> wrote:
> >> Geert Uytterhoeven wrote:
> >>> Thanks for this useful tool!
> >>> I'm used to plain debootstrap, but decided to give your elbs-rootfs a try for
> >>> creating up a mipsel and a powerpc NFS root file system. It worked fine,
> >>> except for one minor nit. As an NFS root file system is mounted read-only by
> >>> default, I had to manually do
> >>>
> >>> | mount -n proc /proc -t proc
> >>> | mount -n -o remount -w /
> >>>
> >>> before running finish.sh. Perhaps this can be added to the top of finish.sh?
> >>>       
> >> Odd.  I never had this issue.  It has always just worked for me.
> >
> > I had to do this also, and I had to explicitly "export PATH" to get
> > the finish script to work.  Otherwise I dpkg complains
> >   
> I've also never had this issue, but I will add it to the script.

Me neither.

> > What I probably did differently is that I booted the system with
> > "init=/bin/bash" on the command line instead of letting it just run
> > init.  I needed to do this because if I let it run init, I got
> > complaints about PAM failures when trying to log in as root.  How are
> > you booting the system on first run?
> >   
> There's your problem.  You may have had pam failures before you used
> elbs-rootfs, but you shouldn't when using it.  My script twiddles with
> inittab to give you a getty with a bash shell without a password, and
> then fixes it in the finish.sh script.  If you just boot with it
> normally it should just work.  I'm too lazy to type init=/bin/bash, so
> the script does it for you. :)

I had authentication problems afterwards. As my board didn't have an RTC,
the system insisted on changing my root password after each reboot and
login.

> > Also, when booting on something like a 5200 with an uncommon serial
> > ports name (ttyPSC0), I had to manually add the /dev/ttyPSC0 device
> > file before it would boot.
> >   
> You're using an older version then.  The latest (v1.2) allows you to
> specify the serial port/baud rate when running the tool.

Yep, it's a pity we cannot standardize on /dev/ttyS0 for the first serial
port...

With kind regards,

Geert Uytterhoeven
Software Architect

Sony Techsoft Centre Europe
The Corporate Village · Da Vincilaan 7-D1 · B-1935 Zaventem · Belgium

Phone:    +32 (0)2 700 8453
Fax:      +32 (0)2 700 8622
E-mail:   Geert.Uytterhoeven@xxxxxxxxxxx
Internet: http://www.sony-europe.com/

A division of Sony Europe (Belgium) N.V.
VAT BE 0413.825.160 · RPR Brussels
Fortis 293-0376800-10 GEBA-BE-BB

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