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68a1300556
Block job commands are not part of upstream qemu until 1.1; and proper support of job completion and cancellation depends on being able to receive QMP events, which implies the JSON monitor. Additionally, some early versions of block job commands were backported to RHEL qemu, but these versions lacked asynchronous job cancellation and partial block pull, so there are several patches that will still be needed in this area of libvirt code to support both flavors of block job commands. Due to earlier patches in libvirt, we are guaranteed that all versions of qemu that support block job commands already require libvirt to use the JSON monitor. That means that the text version of block jobs will not be used, and having to refactor two copies of the block job handlers makes no sense. So instead, we delete the text handlers. * src/qemu/qemu_monitor.c (qemuMonitorBlockJob): Drop text monitor support. * src/qemu/qemu_monitor_text.h (qemuMonitorTextBlockJob): Delete. * src/qemu/qemu_monitor_text.c (qemuMonitorTextParseBlockJobOne) (qemuMonitorTextParseBlockJob, qemuMonitorTextBlockJob): Likewise.
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>