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Jiri Denemark
ac58c03606
Migration with old QEMU which does not support query-migrate-parameters would fail because the QMP command is called unconditionally since the introduction of TLS migration. Previously it was only called if the user explicitly requested a feature which uses QEMU migration parameters. And even then the situation was not ideal, instead of reporting an unsupported feature we'd just complain about missing QMP command. Trivially no migration parameters are supported when query-migrate-parameters QMP command is missing. There's no need to report an error if it is missing, the callers will report better error if needed. https://bugzilla.redhat.com/show_bug.cgi?id=1441934 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>