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Daniel P. Berrange
35e7f27141
Re-arrange doTunnelMigrate to simplify cleanup code
Re-arrange the doTunnelMigrate method putting all non-QEMU local state setup steps first. This maximises chances of success before then starting destination QEMU for receiving incoming migration. Altogether this can reduce the number of goto cleanup labels to something more managable. * qemu/qemu_driver.c: Re-order steps in doTunnelMigrate
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>
Description
Libvirt provides a portable, long term stable C API for managing the
virtualization technologies provided by many operating systems. It
includes support for QEMU, KVM, Xen, LXC, bhyve, Virtuozzo, VMware
vCenter and ESX, VMware Desktop, Hyper-V, VirtualBox and the POWER
Hypervisor.
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