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Jiri Denemark
95e2415b95
qemu: Kill QEMU process if Prepare phase fails
Some failure paths in qemuMigrationPrepareAny forgot to kill the just started QEMU process. This patch fixes this by combining 'stop' and 'endjob' label into a new label 'stopjob'. This name was chosen to avoid confusion with the most common semantics of 'endjob'. Normally, 'endjob' is always called at the end of an API to stop the job we entered at the beginning. In qemuMigrationPrepareAny we only want to stop the job in failure path; on success we need to carry the job over to the Finish phase. Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
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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