[libvirt PATCH 63/80] qemu: Add support for migrate-recover QMP command

This command tells QEMU to start listening for an incoming post-copy recovery connection. Just like migrate-incoming is used for starting fresh migration on the destination host. Signed-off-by: Jiri Denemark <jdenemar(a)redhat.com&gt; --- src/qemu/qemu_monitor.c | 12 ++++++++++++ src/qemu/qemu_monitor.h | 4 ++++ src/qemu/qemu_monitor_json.c | 19 +++++++++++++++++++ src/qemu/qemu_monitor_json.h | 4 ++++ 4 files changed, 39 insertions(+) diff --git a/src/qemu/qemu_monitor.c b/src/qemu/qemu_monitor.c index 589fef4385..5424fdc4fd 100644 --- a/src/qemu/qemu_monitor.c +++ b/src/qemu/qemu_monitor.c @@ -4568,3 +4568,15 @@ qemuMonitorChangeMemoryRequestedSize(qemuMonitor *mon, return qemuMonitorJSONChangeMemoryRequestedSize(mon, alias, requestedsize); } + + +int +qemuMonitorMigrateRecover(qemuMonitor *mon, + const char *uri) +{ + VIR_DEBUG("uri=%s", uri); + + QEMU_CHECK_MONITOR(mon); + + return qemuMonitorJSONMigrateRecover(mon, uri); +} diff --git a/src/qemu/qemu_monitor.h b/src/qemu/qemu_monitor.h index 38b65eb950..812f8f4dc2 100644 --- a/src/qemu/qemu_monitor.h +++ b/src/qemu/qemu_monitor.h @@ -1592,3 +1592,7 @@ int qemuMonitorChangeMemoryRequestedSize(qemuMonitor *mon, const char *alias, unsigned long long requestedsize); + +int +qemuMonitorMigrateRecover(qemuMonitor *mon, + const char *uri); diff --git a/src/qemu/qemu_monitor_json.c b/src/qemu/qemu_monitor_json.c index ea2e001483..44361ae003 100644 --- a/src/qemu/qemu_monitor_json.c +++ b/src/qemu/qemu_monitor_json.c @@ -8988,3 +8988,22 @@ qemuMonitorJSONChangeMemoryRequestedSize(qemuMonitor *mon, return qemuMonitorJSONSetObjectProperty(mon, path, "requested-size", &prop); } + + +int +qemuMonitorJSONMigrateRecover(qemuMonitor *mon, + const char *uri) +{ + g_autoptr(virJSONValue) cmd = NULL; + g_autoptr(virJSONValue) reply = NULL; + + if (!(cmd = qemuMonitorJSONMakeCommand("migrate-recover", + "s:uri", uri, + NULL))) + return -1; + + if (qemuMonitorJSONCommand(mon, cmd, &reply) < 0) + return -1; + + return qemuMonitorJSONCheckError(cmd, reply); +} diff --git a/src/qemu/qemu_monitor_json.h b/src/qemu/qemu_monitor_json.h index afd100f653..a60c0bfac4 100644 --- a/src/qemu/qemu_monitor_json.h +++ b/src/qemu/qemu_monitor_json.h @@ -874,3 +874,7 @@ int qemuMonitorJSONChangeMemoryRequestedSize(qemuMonitor *mon, const char *alias, unsigned long long requestedsize); + +int +qemuMonitorJSONMigrateRecover(qemuMonitor *mon, + const char *uri); -- 2.35.1