This series impelments preallocation=full, using posix_fallocate() based on Kevin's original patch at: http://lists.gnu.org/archive/html/qemu-devel/2011-01/msg03017.html
Hu Tao (4): block: add BlockDriver.bdrv_zero_init. block/raw-posix: implement bdrv_zero_init qcow2: implement bdrv_zero_init qcow2: Add full image preallocation option block.c | 13 +++++++++++++ block/qcow2.c | 35 +++++++++++++++++++++++++++++------ block/raw-posix.c | 13 +++++++++++++ include/block/block.h | 1 + include/block/block_int.h | 2 ++ 5 files changed, 58 insertions(+), 6 deletions(-) -- 1.8.3.1
