[PATCH 4/4] qemu: migration: Switch to blockdev mode for non-shared storage migration

[Peter Krempa <pkrempa@xxxxxxxxxx>]

When blockdev is used we always should use the blockdev mode for
non-shared storage migration.

Signed-off-by: Peter Krempa <pkrempa@xxxxxxxxxx>
---
 src/qemu/qemu_migration.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/qemu/qemu_migration.c b/src/qemu/qemu_migration.c
index c13b21a0bb..6ff956b1f5 100644
--- a/src/qemu/qemu_migration.c
+++ b/src/qemu/qemu_migration.c
@@ -907,6 +907,7 @@ qemuMigrationSrcNBDStorageCopyOne(virQEMUDriverPtr driver,
                                   const char *tlsAlias,
                                   unsigned int flags)
 {
+    qemuDomainObjPrivatePtr priv = vm->privateData;
     qemuDomainDiskPrivatePtr diskPriv = QEMU_DOMAIN_DISK_PRIVATE(disk);
     qemuBlockJobDataPtr job = NULL;
     char *diskAlias = NULL;
@@ -921,7 +922,8 @@ qemuMigrationSrcNBDStorageCopyOne(virQEMUDriverPtr driver,

     qemuBlockJobSyncBegin(job);

-    if (flags & VIR_MIGRATE_TLS) {
+    if (flags & VIR_MIGRATE_TLS ||
+        virQEMUCapsGet(priv->qemuCaps, QEMU_CAPS_BLOCKDEV)) {
         rc = qemuMigrationSrcNBDStorageCopyBlockdev(driver, vm,
                                                     disk, diskAlias,
                                                     host, port,
-- 
2.21.0

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