Re: [Xen-devel] [RFH] xen domain0 failover stuff

[Don Zickus <dzickus@xxxxxxxxxx>]

On Fri, Mar 31, 2006 at 04:56:41PM +0100, Keir Fraser wrote:
> 
> On 31 Mar 2006, at 16:44, Don Zickus wrote:
> 
> >>Sounds like nothing other than running low on that amount of 
> >>contiguous
> >>pages.
> >>
> >>CTRL-a CTRL-a CTRL-a m
> >>
> >>Typing that should show you what's available, I suspect it's less than
> >>the swiotlb is asking for.
> >
> >You know I have never been able to get this to work.  It keeps wanting 
> >to
> >initializing my modem (minicom uses the same CTRL-a interface).  :)  Or
> >maybe this is because I am using the redhat version.
> 
> There's a little util in our tree under tools/misc/miniterm which 
> provides a minimal serial client for connecting to Xen boxes. It won't 
> eat your CTRL-a.
> 
>  -- Keir

Aaah.  Now I can extract some useful info!  And sure enough DMA heap size
shrinks from 14MB down to 536KB once I load the second dom0.  Time to
investigate.

Thanks.

Cheers,
Don


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