Re: [libvirt] [PATCH v4] qemu: wait for SPICE to migrate

Recently, there have been some improvements made to qemu so it supports seamless migration or something very close to it. However, it requires libvirt interaction. Once qemu is migrated, the SPICE server needs to send its internal state to the destination. Once it's done, it fires SPICE_MIGRATE_COMPLETED event and this fact is advertised in 'query-spice' output as well. We must not kill qemu until SPICE server finishes the transfer. --- diff to v3: -drop wait_for_spice argument in qemuMigrationUpdateJobStatus -refactor wait_for_spice computation -s/VIR_ERR_CONFIG_UNSUPPORTED/VIR_ERR_OPERATION_UNSUPPORTED src/qemu/qemu_capabilities.c | 3 ++ src/qemu/qemu_capabilities.h | 1 + src/qemu/qemu_command.c | 8 ++++++ src/qemu/qemu_migration.c | 19 ++++++++++++++- src/qemu/qemu_monitor.c | 24 +++++++++++++++++++ src/qemu/qemu_monitor.h | 2 + src/qemu/qemu_monitor_json.c | 52 ++++++++++++++++++++++++++++++++++++++++++ src/qemu/qemu_monitor_json.h | 3 ++ 8 files changed, 111 insertions(+), 1 deletions(-)