From mboxrd@z Thu Jan 1 00:00:00 1970 From: "B.G. Bruce" Subject: Re: XEN migration architecture question Date: Thu, 20 Jan 2005 19:28:53 -0400 Message-ID: <1106263733.30699.1734.camel@master.vms.security> References: <20050120204440.26397.qmail@web41413.mail.yahoo.com> <41F0291D.8080307@diku.dk> Reply-To: bgb@nt-nv.com Mime-Version: 1.0 Content-Type: text/plain Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <41F0291D.8080307@diku.dk> Sender: xen-devel-admin@lists.sourceforge.net Errors-To: xen-devel-admin@lists.sourceforge.net List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , List-Archive: To: Jacob Gorm Hansen Cc: andrew.warfield@cl.cam.ac.uk, Eric Tessler , xen-devel@lists.sourceforge.net List-Id: xen-devel@lists.xenproject.org Interesting .... So, what are you using in DOM0 as a watchdog to make sure all the proper domU domains are up and functional? Or how do you go about this? Brian. On Thu, 2005-01-20 at 17:56, Jacob Gorm Hansen wrote: > One thing I found fairly easy to setup for self-migration, was to use > software RAID-1 (mirroring) to iSCSI targets on the original and > destination hosts. When its time to migrate, I add the remote iSCSI disk > to the RAID-1 array, and when that has synced up 100%, I self-migrate > there. You can either run your iSCSI (or GNBD haven't tried that) > targets in dom0, or you can run them in separate domUs (in my > implementation, you will first fire off a bootstrap of a small > iSCSI-server domain to the remote host, as my dom0 is not allowed to > include dangerous stuff such as a TPC/IP stack and an iSCSI server). > > That gives me live disk-migration using a simple shell-script. > > Jacob > > > ------------------------------------------------------- > This SF.Net email is sponsored by: IntelliVIEW -- Interactive Reporting > Tool for open source databases. Create drag-&-drop reports. Save time > by over 75%! Publish reports on the web. Export to DOC, XLS, RTF, etc. > Download a FREE copy at http://www.intelliview.com/go/osdn_nl > _______________________________________________ > Xen-devel mailing list > Xen-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/xen-devel > ------------------------------------------------------- This SF.Net email is sponsored by: IntelliVIEW -- Interactive Reporting Tool for open source databases. Create drag-&-drop reports. Save time by over 75%! Publish reports on the web. Export to DOC, XLS, RTF, etc. Download a FREE copy at http://www.intelliview.com/go/osdn_nl