On Fri, Jun 21, 2013 at 02:32:50PM -0600, Jim Fehlig wrote:
> libxl supports the LIBXL_DISK_BACKEND_QDISK disk backend, where qemu
> is used to provide the disk backend. This patch simply maps the
> existing <driver name='qemu'/> to LIBXL_DISK_BACKEND_QDISK.
> ---
> src/libxl/libxl_conf.c | 25 +++++++++++++++++++++++++
> 1 files changed, 25 insertions(+), 0 deletions(-)
>
> diff --git a/src/libxl/libxl_conf.c b/src/libxl/libxl_conf.c
> index a47204e..e170357 100644
> --- a/src/libxl/libxl_conf.c
> +++ b/src/libxl/libxl_conf.c
> @@ -490,6 +490,31 @@ libxlMakeDisk(virDomainDiskDefPtr l_disk, libxl_device_disk *x_disk)
> l_disk->driverName);
> return -1;
> }
> + } else if (STREQ(l_disk->driverName, "qemu")) {
> + x_disk->backend = LIBXL_DISK_BACKEND_QDISK;
> + switch (l_disk->format) {
> + case VIR_STORAGE_FILE_QCOW:
> + x_disk->format = LIBXL_DISK_FORMAT_QCOW;
> + break;
> + case VIR_STORAGE_FILE_QCOW2:
> + x_disk->format = LIBXL_DISK_FORMAT_QCOW2;
> + break;
> + case VIR_STORAGE_FILE_VHD:
> + x_disk->format = LIBXL_DISK_FORMAT_VHD;
> + break;
> + case VIR_STORAGE_FILE_NONE:
> + /* No subtype specified, default to raw */
> + case VIR_STORAGE_FILE_RAW:
> + x_disk->format = LIBXL_DISK_FORMAT_RAW;
> + break;
> + default:
> + virReportError(VIR_ERR_INTERNAL_ERROR,
> + _("libxenlight does not support disk format %s "
> + "with disk driver %s"),
> + virStorageFileFormatTypeToString(l_disk->format),
> + l_disk->driverName);
> + return -1;
> + }
ACK
Daniel
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