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qcow2: Version 3 images
authorKevin Wolf <kwolf@redhat.com>
Thu, 15 Dec 2011 11:20:58 +0000 (12:20 +0100)
committerKevin Wolf <kwolf@redhat.com>
Fri, 20 Apr 2012 13:57:29 +0000 (15:57 +0200)
commit6744cbab8cd63b7ce72b3eee4f0055007acf0798
treea942ed42c8a922e7b5ab16470042cd0417c194aftree
parentafdf0abe779f4b11712eb306ab2d4299820457b8commit | diff
qcow2: Version 3 images

This adds the basic infrastructure to qcow2 to handle version 3 images.
It includes code to create v3 images, allow header updates for v3 images
and checks feature bits.

It still misses support for zero clusters, so this is not a fully
compliant implementation of v3 yet.

The default for creating new images stays at v2 for now.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
block/qcow2.c diff | blob | blame | history
block/qcow2.h diff | blob | blame | history
block_int.h diff | blob | blame | history
Qemu copy for testing