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Daniel P. Berrange
2bf92bb829
Close all sockets before cancelling QEMU migration
Cancelling the QEMU migration may cause QEMU to flush pending data on the migration socket. This may in turn block QEMU if nothing reads from the other end of the socket. Closing the socket before cancelling QEMU migration avoids this possible deadlock. * src/qemu/qemu_migration.c: Close sockets before cancelling migration on failure
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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