On Wed, May 07, 2014 at 10:04:06PM +0400, Dmitry Guryanov wrote:
Add VIR_STORAGE_FILE_PLOOP format. This format is used to store disk images for virtual machines in PCS and containers in PCS, OpenVZ and also in Parallels Desktop for Mac.
This format is described on OpenVZ site - https://openvz.org/Ploop (together with ploop devices). It consists of XML descriptor and one or more image files: base image and deltas. Format of the image files described here: https://openvz.org/Ploop/format.
This patch only adds VIR_STORAGE_FILE_PLOOP constant, consequent patches will use it in parallels driver.
Signed-off-by: Dmitry Guryanov <dguryanov@parallels.com> --- src/util/virstoragefile.c | 4 +++- src/util/virstoragefile.h | 1 + 2 files changed, 4 insertions(+), 1 deletion(-)
diff --git a/src/util/virstoragefile.c b/src/util/virstoragefile.c index 96af27b..5c1ab62 100644 --- a/src/util/virstoragefile.c +++ b/src/util/virstoragefile.c @@ -62,7 +62,7 @@ VIR_ENUM_IMPL(virStorageFileFormat, "cloop", "dmg", "iso", "vpc", "vdi", /* Not direct file formats, but used for various drivers */ - "fat", "vhd", + "fat", "vhd", "ploop", /* Formats with backing file below here */ "cow", "qcow", "qcow2", "qed", "vmdk")
@@ -230,6 +230,8 @@ static struct FileTypeInfo const fileTypeInfo[] = { -1, {0}, 0, 0, 0, 0, NULL, NULL }, [VIR_STORAGE_FILE_VHD] = { 0, NULL, NULL, LV_LITTLE_ENDIAN, -1, {0}, 0, 0, 0, 0, NULL, NULL }, + [VIR_STORAGE_FILE_PLOOP] = { 0, NULL, NULL, LV_LITTLE_ENDIAN, + -1, {0}, 0, 0, 0, 0, NULL, NULL },
Is there no magic byte sequence to identify the ploop image format ? ACK if there is none. Regards, Daniel -- |: http://berrange.com -o- http://www.flickr.com/photos/dberrange/ :| |: http://libvirt.org -o- http://virt-manager.org :| |: http://autobuild.org -o- http://search.cpan.org/~danberr/ :| |: http://entangle-photo.org -o- http://live.gnome.org/gtk-vnc :|