Thread (9 messages) 9 messages, 5 authors, 2011-06-21

inittab is not executing after my Linux box boots up

From: Raseel Bhagat <hidden>
Date: 2011-06-15 06:40:37

On Tue, Jun 14, 2011 at 7:22 PM, Prajosh Premdas
[off-list ref]wrote:
Hi Dave

I tried booting with the root file system in my flash and uImage i copy
using TFTP everything is fine.


On Tue, Jun 14, 2011 at 10:49 PM, Dave Hylands [off-list ref] wrote:
quoted
Hi Prajosh,

On Tue, Jun 14, 2011 at 10:07 AM, Prajosh Premdas
[off-list ref] wrote:
quoted
Hi
I am stuck with a problem. inittab is not executing after my Linux box
boots
quoted
up.
The problem in detail. I have a linux box, i load the Linux image uImage
using TFTP and my root file system is configured in NFS. After the
security
quoted
key is generated, my box just waits there infinity. Its not starting a
new
quoted
terminal.
The new terminal has been specified in the inittab as
ttyS0::respawn:/sbin/getty -L ttyS0 115200 vt100 # GENERIC_SERIAL
Can anybody help me out with this problem?
Since i am not able to set password i cannot do a secure
shell access too.

If I had to guess (since you didn't include any boot logs, that's
pretty much all I can do), I'd say that your NFS mount of the root
file system isn't working.

You can always try and see if you can even boot into a shell manually,
by adding init=/bin/sh to the kernel command line.

Have you tried booting without using NFS, and verifying that you can
mount the NFS volume?

--
Dave Hylands
Shuswap, BC, Canada
http://www.davehylands.com


--
Regards,

Prajosh Premdas

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Hi Prajosh,

Could you post what exact error are you getting.
I had a very similar problem recently when trying to boot the kernel using
tftp and then mounting the Rootfs over NFS.
The issue I faced was that the Rootfs' /dev directory was not correctly
populated and was missing the /dev/console device.

I was getting an error on the lines of "Unable to start init console" and I
too spent time mucking about in my inittab.


Thanks,
Raseel
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