[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] XEN migration architecture question
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@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/xen-devel
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