Re: [Xen-users] Ability to 'freeze' domain IO activity for a second

[Ian Campbell <Ian.Campbell@xxxxxxxxxx>]

On Thu, 2014-01-16 at 10:53 +0200, Etzion Bar-Noy wrote:

> Can I use the 'suspend' option in xl?

Support for these kinds of hooks in (lib)xl is something we would like
to add but it is not something anyone is currently working on.

This functionality was proposed as a GSoC project last summer[0] but it
wasn't taken up. It's fair game for anyone who is interested in doing so
hacking on the Xen toolstack (they don't have to be a student!). If you
are interested in implementing this then it's probably best to bring it
up on xen-devel.

Ian.

[0] http://wiki.xen.org/wiki/Archived/GSoC_2013#VM_Snapshots



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