Re: [Xen-devel] [PATCH 0 of 3] Remus: control tool

[Brendan Cully <brendan@xxxxxxxxx>]

On Friday, 13 November 2009 at 09:18, Konrad Rzeszutek Wilk wrote:
> On Thu, Nov 12, 2009 at 05:10:21PM -0800, Brendan Cully wrote:
> > The following patch series integrates the Remus control layer into
> > Xen. It provides a single user-visible script ("remus") to activate
> > Remus on a guest virtual machine, and the libraries required by that
> > script.
> 
> Cool. Looking forward to read them.
> > 
> > Network buffering requires the linux IMQ (http://linuximq.net) patch
> > to be applied to dom0. I'll mail the upstream version that applies to
> > the linux-2.6.18-xen.hg tree separately.
> 
> Is there a 2.6.31.x variant of the code? Are there plans to submit the
> patches to LKML?

I haven't tried to get this working on pvops yet, but it's simple in
theory:

domU ought to work now, albeit somewhat slowly since the pvops domU
doesn't support suspend requests over a dedicated event
channel. Cooking up a patch for this is probably not too hard.

dom0 requires nothing but the upstream IMQ patch, and blktap2
support, which I am told it currently lacks, but I'm sure it will get
in the not-too-distant future.

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