hi,
I have compiled the kernel 2.6.10 with KGDB
patches on FC3 .My KGDB connetion are made correct .
I have copied bzImage and System.map on test machine .
but when i press C for continuig no devlopment m/c
after connection are made.It gives me kernel panic
error like this
VFS: Cannot open root device "hda6" or
unknown-block(3,6)
Please append a correct "root=" boot option Kernel
panic - not syncing: VFS: Unable to mount root fs on
unknown-block(3,6)
my root partion is on /dev/hda6.
My grub entry is like this.
title 2.6.10 kgdb
root (hd0,5)
kernel /boot/vmlinuz-2.6.10 ro root=/dev/hda6
rootfstype=ext3 kgdbwait kgdb8250=1,57600
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On Wed, 2005-10-05 at 10:35 -0700, umesh chandak wrote:
> hi,
> I have compiled the kernel 2.6.10 with KGDB
> patches on FC3 .My KGDB connetion are made correct .
> I have copied bzImage and System.map on test machine .
> but when i press C for continuig no devlopment m/c
> after connection are made.It gives me kernel panic
> error like this
>
> VFS: Cannot open root device "hda6" or
> unknown-block(3,6)
> Please append a correct "root=" boot option Kernel
> panic - not syncing: VFS: Unable to mount root fs on
> unknown-block(3,6)
You might need initrd or make sure "ide" is configured
in your kernel.
Thanks,
Badari
hi,
thanks for reply .
But as i am using gbdb patches on my test machine .i
don't need initrd ,i am sure about it .and I can enter
in my other kernel options . So I have my ide
configured ,is this correct ?
--- Badari Pulavarty <[email protected]> wrote:
> On Wed, 2005-10-05 at 10:35 -0700, umesh chandak
> wrote:
> > hi,
> > I have compiled the kernel 2.6.10 with
> KGDB
> > patches on FC3 .My KGDB connetion are made correct
> .
> > I have copied bzImage and System.map on test
> machine .
> > but when i press C for continuig no devlopment m/c
> > after connection are made.It gives me kernel
> panic
> > error like this
> >
> > VFS: Cannot open root device "hda6" or
> > unknown-block(3,6)
> > Please append a correct "root=" boot option Kernel
> > panic - not syncing: VFS: Unable to mount root fs
> on
> > unknown-block(3,6)
>
> You might need initrd or make sure "ide" is
> configured
> in your kernel.
>
> Thanks,
> Badari
>
>
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On 10/5/05, umesh chandak <[email protected]> wrote:
> hi,
> thanks for reply .
>
> But as i am using gbdb patches on my test machine .i
> don't need initrd ,i am sure about it .and I can enter
> in my other kernel options . So I have my ide
> configured ,is this correct ?
Do you have /dev/console and /dev/null in /dev (not udev's files, but
spec files on /dev/hda6), this is known problem on fcs.
read http://www.fi.muni.cz/~xslaby/unpr/kernel.html, it's all in
czech, i haven't translate it yet, sorry, but find mkdir /tmp/dev
On Wed, 2005-10-05 at 10:48 -0700, umesh chandak wrote:
> hi,
> thanks for reply .
>
> But as i am using gbdb patches on my test machine .i
> don't need initrd ,i am sure about it
fedora core basically makes an initrd mandatory (udev and all); if you
had used "make istall" it'd have been set up for you fully automatic
including the bootloader