Trivially no migration parameters are supported when query-migrate-parameters QMP command is missing. There's no need to report an error in such case especially when doing so breaks compatibility with old QEMU. https://bugzilla.redhat.com/show_bug.cgi?id=1441934 Signed-off-by: Jiri Denemark <jdenemar@xxxxxxxxxx> --- src/qemu/qemu_monitor_json.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/src/qemu/qemu_monitor_json.c b/src/qemu/qemu_monitor_json.c index 98e3c53f5..083729003 100644 --- a/src/qemu/qemu_monitor_json.c +++ b/src/qemu/qemu_monitor_json.c @@ -2660,6 +2660,11 @@ qemuMonitorJSONGetMigrationParams(qemuMonitorPtr mon, if (qemuMonitorJSONCommand(mon, cmd, &reply) < 0) goto cleanup; + if (qemuMonitorJSONHasError(reply, "CommandNotFound")) { + ret = 0; + goto cleanup; + } + if (qemuMonitorJSONCheckError(cmd, reply) < 0) goto cleanup; -- 2.12.2 -- libvir-list mailing list libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list
