Upgrade from RHEL 4.6 to 5.1 errors

[Chris Henderson]

On Fri, May 15, 2009 at 1:44 PM, Chris Adams <cmadams at hiwaay.net> wrote:
> Once upon a time, Chris Henderson <henders254 at gmail.com> said:
>> system starts without any problem but while booting up I get "errors":
>> "momery for crash kernel (0x0 to 0x0) notwithin permissible range."
>
> That's not an error.  To use the crash dump functionality, you have to
> add an option to the kernel boot command line that reserves some RAM for
> the crash kernel.  That message is just telling you that you didn't do
> that so there can be no crash kernel loaded.

Ah, but I didn't have this message before the upgrade. Do you know
what do I need to do to make this message disappear?

Thanks.