mirror of
https://gitlab.com/libvirt/libvirt.git
synced 2025-04-01 20:05:19 +00:00
In v3 migration, once migration is completed, the VM needs to be left in a paused state until after Finish3 has been executed on the target. Only then will the VM be killed off. When using non-JSON QEMU monitor though, we don't receive any 'STOP' event from QEMU, so we need to manually set our state offline & thus release lock manager leases. It doesn't hurt to run this on the JSON case too, just in case the event gets lost somehow * src/qemu/qemu_migration.c: Explicitly set VM state to paused when migration completes
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.
Languages
C
95.1%
Python
2%
Meson
0.9%
Shell
0.6%
Perl
0.5%
Other
0.8%