Re: [libvirt] [PATCH] qemuMigrationBeginPhase: Check for 'drive-mirror' for NBD

So far we are checking if qemu supports 'nbd-server-start'. This, however, makes no sense on the source as nbd-server-* is used on the destination. On the source the 'drive-mirror' is used instead. Signed-off-by: Michal Privoznik <mprivozn(a)redhat.com&gt; --- src/qemu/qemu_migration.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/qemu/qemu_migration.c b/src/qemu/qemu_migration.c index 7d8b727..166fbb9 100644 --- a/src/qemu/qemu_migration.c +++ b/src/qemu/qemu_migration.c @@ -1987,7 +1987,7 @@ static char goto cleanup; if (flags & (VIR_MIGRATE_NON_SHARED_DISK | VIR_MIGRATE_NON_SHARED_INC) && - virQEMUCapsGet(priv->qemuCaps, QEMU_CAPS_NBD_SERVER)) { + virQEMUCapsGet(priv->qemuCaps, QEMU_CAPS_DRIVE_MIRROR)) { /* TODO support NBD for TUNNELLED migration */ if (flags & VIR_MIGRATE_TUNNELLED) { VIR_WARN("NBD in tunnelled migration is currently not supported");