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Daniel P. Berrange
2d5caf7a25
Implement the v3 migration protocol, which has two extra steps, 'begin' on the source host and 'confirm' on the source host. All other methods also gain both input and output cookies to allow bi-directional data passing at all stages. The QEMU peer2peer migration method gains another impl to provide the v3 migration. This finally allows migration cookies to work with tunnelled migration, which is required for Spice seamless migration & the lock manager transfer * src/qemu/qemu_driver.c: Wire up migrate v3 APIs * src/qemu/qemu_migration.c, src/qemu/qemu_migration.h: Add begin & confirm methods, and peer2peer impl of v3
LibVirt : simple API for virtualization
Libvirt is a C toolkit to interact with the virtualization capabilities
of recent versions of Linux (and other OSes). It is free software
available under the GNU Lesser General Public License. Virtualization of
the Linux Operating System means the ability to run multiple instances of
Operating Systems concurrently on a single hardware system where the basic
resources are driven by a Linux instance. The library aim at providing
long term stable C API initially for the Xen paravirtualization but
should be able to integrate other virtualization mechanisms if needed.
Daniel Veillard <veillard@redhat.com>