[libvirt] [PATCH 2/3] qemu: migration: error if tunnelled + storage specified

Since as the code indicates it doesn't work yet, so let's be explicit about it. --- src/qemu/qemu_migration.c | 24 ++++++++++-------------- 1 file changed, 10 insertions(+), 14 deletions(-) diff --git a/src/qemu/qemu_migration.c b/src/qemu/qemu_migration.c index 9ac9be4..ffc86a4 100644 --- a/src/qemu/qemu_migration.c +++ b/src/qemu/qemu_migration.c @@ -1900,12 +1900,13 @@ char *qemuMigrationBegin(virQEMUDriverPtr driver, if (flags & (VIR_MIGRATE_NON_SHARED_DISK | VIR_MIGRATE_NON_SHARED_INC) && virQEMUCapsGet(priv->qemuCaps, QEMU_CAPS_NBD_SERVER)) { /* TODO support NBD for TUNNELLED migration */ - if (flags & VIR_MIGRATE_TUNNELLED) - VIR_DEBUG("NBD in tunnelled migration is currently not supported"); - else { - cookieFlags |= QEMU_MIGRATION_COOKIE_NBD; - priv->nbdPort = 0; + if (flags & VIR_MIGRATE_TUNNELLED) { + virReportError(VIR_ERR_ARGUMENT_UNSUPPORTED, "%s", + _("NBD in tunnelled migration is currently not supported")); + goto cleanup; } + cookieFlags |= QEMU_MIGRATION_COOKIE_NBD; + priv->nbdPort = 0; } if (!(mig = qemuMigrationEatCookie(driver, vm, NULL, 0, 0))) @@ -2200,16 +2201,11 @@ done: if (mig->nbd && flags & (VIR_MIGRATE_NON_SHARED_DISK | VIR_MIGRATE_NON_SHARED_INC) && virQEMUCapsGet(priv->qemuCaps, QEMU_CAPS_NBD_SERVER)) { - /* TODO support NBD for TUNNELLED migration */ - if (flags & VIR_MIGRATE_TUNNELLED) - VIR_DEBUG("NBD in tunnelled migration is currently not supported"); - else { - if (qemuMigrationStartNBDServer(driver, vm, listenAddr) < 0) { - /* error already reported */ - goto endjob; - } - cookieFlags |= QEMU_MIGRATION_COOKIE_NBD; + if (qemuMigrationStartNBDServer(driver, vm, listenAddr) < 0) { + /* error already reported */ + goto endjob; } + cookieFlags |= QEMU_MIGRATION_COOKIE_NBD; } if (qemuMigrationBakeCookie(mig, driver, vm, cookieout, -- 1.8.2.1