Is this what causes a hang on booting a new kernel when "Freeing unused 
kernel memory..." appears, then init doesn't load (or execute)?  I have 
that problem on attempting a kernal compile under RH 7.3.  There are no 
errors about mounting ext3.

John Thomas
[EMAIL PROTECTED]

Gordon Messmer wrote:
> On Tue, 2002-10-01 at 17:39, Javier Gostling wrote:
> ...
> 
>>which is expected. Now, when I rebooted to apply the kernel upgrade, the
>>system hung on startup with the new kernel. After some investigation, I
>>found that the linuxrc script in the initrd image for 2.4.9-34smp was
>>getting an error when mounting the root filesystem, hence pivot_root
>>failed and init could not run (hang). The specific message is:
>>
>>mount: error 6 mounting ext3

> It's a kernel bug.  Change your grub.conf to use:
>       root=3003
> where 3003 is the hex value of the root device's major and minor number.
> 
> In our case, the root device is on /dev/rd/c0d0p3, it's major and minor
> numbers are 48 and 3:
> # ls -l /dev/rd/c0d0p3
> brw-rw----    1 root     disk      48,   3 Apr 11 07:25 /dev/rd/c0d0p3
> 
> Decimal 48 is hex 30; decimal 3 is hex 3, so "3003" is the root device. 
> Adjust values to suit your own install.
> 
> Early kernels in 7.3 also had this problem, but the latest errata
> included a fix (a missing patch, apparently).
> 
> 
> 
> 




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