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Ryota Ozaki
1c46f4cc03
Because tty path is unexpectedly not saved in the live configuration file of a domain, libvirtd cannot get the console of the domain back after restarting. The reason why the tty path isn't saved is that, to save the tty path, the save function, virDomainSaveConfig, requires that the target domain is running (pid != -1), however, lxc driver calls the function before starting the domain to pass the configuration to controller. To ensure to save the tty path, the patch lets lxc driver call the save function again after starting the domain.
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>