On Wed, Aug 24, 2005 at 12:05:25PM -0300, Márcio Oliveira wrote:
> I think the kernel is pointing to the wrong root partiotion. In a x86
> box, I can change the kernel root partition in the boot loader (root=
> parameter) or using the "rdev" command. In my case, the IBM Power
> doesn't have a boot loader (yaboot was replaced by the kernel image) and
> the powerpc64 system doesn't have the rdev command (from util-linux
> package, the same package on x86 systems have the rdev command!).
I don't know anything that will do this on a pre-built kernel. But,
you should look at CONFIG_CMDLINE_BOOL and CONFIG_CMDLINE in your
kernel configuration. That will let you pre-configure the "root="
command line option.
I don't know if ppc64 can use the zImage-style boot wrapper. If it
can, that would provide you with an option of modifying the command
line at boot time if needed.
Good luck!
John
--
John W. Linville
[email protected]
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