From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chris Subject: [RFC 0/2] Domain Groups Date: Tue, 18 Dec 2007 11:02:38 -0500 Message-ID: <4767EF1E.2040104@tycho.ncsc.mil> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Return-path: List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xensource.com Errors-To: xen-devel-bounces@lists.xensource.com To: xen-devel List-Id: xen-devel@lists.xenproject.org The following Domain Groups patches provide a VMM-backed framework to consolidate information about a collection of domains. Today that group information can be integrated with both the scheduler and XSM. In the future, the same information could support domain disaggregation efforts. As a demonstration, the 'xm' tool is augmented with several new commands: grp-create: create a domain group grp-migrate: migrate all domains in a group grp-shutdown: shutdown all domains in a group grp-destroy: destroy all domains in a group grp-reboot: reboot all domains in a group grp-pause: pause all domains in a group grp-unpause: unpause all domains in a group grp-save: save all domains in a group grp-restore: restore domains with their group information grp-join: add domain to a group grp-list: list groups and their members The following patches should apply cleanly to xen-unstable cs 16618. Signed-off-by: Chris Bookholt