Kemari Project

Kemari is a virtual machine synchronization mechanism for Xen, an open-source virtual machine monitor.

Kemari Source Code (patches)

Kemari is an Open Source software, released under the terms of the GNU General Public License.

Kemari tree with xen-unstable at xenbits

This software is experimental and developing software. Therefore, this software is provided without support and without any obligation on the part of NTT Laboratories to assist in its use, correction, modification or enhancement. There is no guarantee that this software will be included in future software releases, and it probably will not be included.

THIS SOFTWARE IS PROVIDED "AS IS" WITH NO WARRANTIES OF ANY KIND INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.

Documentations, Slides

Modernization of Kemari using HVM with PV Drivers, Xen Summit Asia (Tokyo) 2008, Nov 2008. (Slides, Demo Video (Linux), Demo Video (Windows) )
Kemari: VM Synchronization for Fault Tolerance, USENIX '08 Poster Session, Jun 2008. (Abstract, PDF@xen.org)
Kemari: VM Synchronization for Fault Tolerance Using DomT, Xen Summit Boston 2008, Jun 2008. (Slides, PDF@xen.org)
Virtual Machine Synchronization for High Availability Clusters, Xen Summit Spring 2007, Apr 2007. (Slides, PDF@xen.org)

Project Members

Yoshiaki Tamura
Yoshisato Yanagisawa
Koji Sato
Seiji Kihara
Satoshi Moriai