On Fri, 27 Nov 2009 11:50:31 +0800
hank peng <pengxihan@xxxxxxxxx> wrote:
> kernel messages:
>
> Jan 1 00:08:10 mcenter kernel: Command line: root=/dev/hda1 ro
> console=tty0 vga=791 splash=silent md-mod.start_dirty_degraded=1
> Jan 1 00:08:10 mcenter kernel: Kernel command line: root=/dev/hda1 ro
> console=tty0 vga=791 splash=silent md-mod.start_dirty_degraded=1
> Jan 1 00:08:10 mcenter kernel: Unknown boot option
> `md-mod.start_dirty_degraded=1': ignoring
>
> Then how to use this param in grub?
> I think we should add __setup("start_dirty_degraded=", parse_func) in
> md.c, is it right?
>
That command line option works for me.
My only thought is that you have md compiled as a separate module rather
than compiled in to the kernel. If that is the case you need to get
modprobe or insmod to pass in the parameter I think.
NeilBrown
--
To unsubscribe from this list: send the line "unsubscribe linux-raid" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
