From: Jiri Denemark <jdenemar@redhat.com>
Date: Wed, 2 Nov 2016 13:20:42 +0000 (+0100)
Subject: qemu: Reset post-copy capability after migration
X-Git-Tag: v2.5.0-rc1~247
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fe1dd39087ae9a49888bc72dee38ff0e6f639693;p=thirdparty%2Flibvirt.git

qemu: Reset post-copy capability after migration

Unlike other migration capabilities, post-copy is also set on the
destination host which means it doesn't disappear once domain is
migrated. As a result of that other functionality which internally uses
migration to a file (virDomainManagedSave, virDomainSave,
virDomainCoreDump) may fail after migration because the post-copy
capability is still set.

https://bugzilla.redhat.com/show_bug.cgi?id=1374718

Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
---

diff --git a/src/qemu/qemu_migration.c b/src/qemu/qemu_migration.c
index 1c4a80c3a4..d4a55d8f71 100644
--- a/src/qemu/qemu_migration.c
+++ b/src/qemu/qemu_migration.c
@@ -6418,6 +6418,9 @@ qemuMigrationFinish(virQEMUDriverPtr driver,
          */
         if (inPostCopy)
             VIR_FREE(priv->job.completed);
+
+        qemuMigrationSetPostCopy(driver, vm, false,
+                                 QEMU_ASYNC_JOB_MIGRATION_IN);
     }
 
     qemuMigrationJobFinish(driver, vm);