From: Michal Privoznik <mprivozn@redhat.com>
Date: Fri, 19 Oct 2012 06:45:04 +0000 (+0200)
Subject: qemu: set seamless migration capability
X-Git-Tag: v1.0.0-rc1~29
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=508451e4ad03a73ccee2f5e2cd5c8779850452b6;p=thirdparty%2Flibvirt.git

qemu: set seamless migration capability

As we switched to setting capabilities based on QMP communication,
qemu seamless-migration capability was not set. In the -help output
this knob is called seamless-migration=[on|off]. The equivalent in
QMP world is SPICE_MIGRATE_COMPLETED event (qemu upstream commit
2fdd16e2).
---

diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c
index c9a4ab7a5e..f3dcd34ef5 100644
--- a/src/qemu/qemu_capabilities.c
+++ b/src/qemu/qemu_capabilities.c
@@ -1908,6 +1908,8 @@ qemuCapsProbeQMPEvents(qemuCapsPtr caps,
 
         if (STREQ(name, "BALLOON_CHANGE"))
             qemuCapsSet(caps, QEMU_CAPS_BALLOON_EVENT);
+        if (STREQ(name, "SPICE_MIGRATE_COMPLETED"))
+            qemuCapsSet(caps, QEMU_CAPS_SEAMLESS_MIGRATION);
         VIR_FREE(name);
     }
     VIR_FREE(events);