https://bugzilla.redhat.com/show_bug.cgi?id=916061 Details in the patches. Essentially though QEMU 2.6 added the ability to perform the 'dump-guest-memory' via a thread by adding a 'detach' boolean to the command. In order to watch the progress of the thread the 'query-dump' command was added. The query-dump will return just the current status, the total size to be dumped, and the current progress. So using the migrate stats data in the DomainJobInfo we can then save our current progress allowing tools such as virsh to watch that progress. As an added benefit, the dump-guest-memory is now truly asynchronous. John Ferlan (6): qemu: Fix the qemuDumpToFd definition qemu: Alter dump-guest-memory command generation qemu: Add query-dump to the capabilities qemu: Introduce qemuMonitor[JSON]QueryDump qemu: Add new @detach parameter to dump-guest-memory qemu: Allow showing the dump progress for memory only dump src/qemu/qemu_capabilities.c | 4 +- src/qemu/qemu_capabilities.h | 1 + src/qemu/qemu_driver.c | 95 ++++++++++++++++++++-- src/qemu/qemu_monitor.c | 25 +++++- src/qemu/qemu_monitor.h | 25 +++++- src/qemu/qemu_monitor_json.c | 91 +++++++++++++++++---- src/qemu/qemu_monitor_json.h | 7 +- .../caps_2.10.0-gicv2.aarch64.xml | 1 + .../caps_2.10.0-gicv3.aarch64.xml | 1 + tests/qemucapabilitiesdata/caps_2.10.0.ppc64.xml | 1 + tests/qemucapabilitiesdata/caps_2.10.0.s390x.xml | 1 + tests/qemucapabilitiesdata/caps_2.10.0.x86_64.xml | 1 + .../caps_2.6.0-gicv2.aarch64.xml | 1 + .../caps_2.6.0-gicv3.aarch64.xml | 1 + tests/qemucapabilitiesdata/caps_2.6.0.ppc64.xml | 1 + tests/qemucapabilitiesdata/caps_2.6.0.x86_64.xml | 1 + tests/qemucapabilitiesdata/caps_2.7.0.s390x.xml | 1 + tests/qemucapabilitiesdata/caps_2.7.0.x86_64.xml | 1 + tests/qemucapabilitiesdata/caps_2.8.0.s390x.xml | 1 + tests/qemucapabilitiesdata/caps_2.8.0.x86_64.xml | 1 + tests/qemucapabilitiesdata/caps_2.9.0.ppc64.xml | 1 + tests/qemucapabilitiesdata/caps_2.9.0.s390x.xml | 1 + tests/qemucapabilitiesdata/caps_2.9.0.x86_64.xml | 1 + tests/qemumonitorjsontest.c | 3 +- 24 files changed, 240 insertions(+), 27 deletions(-) -- 2.13.6 -- libvir-list mailing list libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list
