From 0166217103e18368424fbd5ffff01c1ea50d0b17 Mon Sep 17 00:00:00 2001 From: Wei Liu Date: Tue, 27 Aug 2013 15:22:43 +0100 Subject: libxl: prefer qdisk over blktap when choosing disk backend There are some disk formats commonly supported by both qdisk and blktap. As qdisk is better supported and blktap is unmaintained, we choose qdisk over blktap whenever possible. Signed-off-by: Wei Liu Acked-by: Ian Jackson --- tools/libxl/libxl_device.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'tools') diff --git a/tools/libxl/libxl_device.c b/tools/libxl/libxl_device.c index ea845b7334..16a92a4bec 100644 --- a/tools/libxl/libxl_device.c +++ b/tools/libxl/libxl_device.c @@ -288,8 +288,8 @@ int libxl__device_disk_set_backend(libxl__gc *gc, libxl_device_disk *disk) { } else { ok= disk_try_backend(&a, LIBXL_DISK_BACKEND_PHY) ?: - disk_try_backend(&a, LIBXL_DISK_BACKEND_TAP) ?: - disk_try_backend(&a, LIBXL_DISK_BACKEND_QDISK); + disk_try_backend(&a, LIBXL_DISK_BACKEND_QDISK) ?: + disk_try_backend(&a, LIBXL_DISK_BACKEND_TAP); if (ok) LIBXL__LOG(ctx, LIBXL__LOG_DEBUG, "Disk vdev=%s, using backend %s", disk->vdev, -- cgit v1.2.3