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Re: Increase size of dmesg buffer?

On Sun, Jun 27, 2010 at 07:03:57PM -0700, Paul Goyette wrote:
> I'm trying to debug some acpi stuff on a fairly large system, and
> the default 32KB of "NVRAM" dmesg space does't seem to be enough -
> some of the important early stuff gets rolled-over before I can
> capture it.
> So, it there some undocumented option that can be used to increase
> the allocated space?  Is there any limitation on how much space can
> be used?

options MSGBUFSIZE=65536

or however big you want it.

        Jonathan Kollasch

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