raw-posix: Add falloc and full preallocation option
authorHu Tao <hutao@cn.fujitsu.com>
Wed, 10 Sep 2014 09:05:48 +0000 (17:05 +0800)
committerKevin Wolf <kwolf@redhat.com>
Fri, 12 Sep 2014 13:43:06 +0000 (15:43 +0200)
commit06247428be8037b3739280f82cb29efe8397695f
treeea73080ed5104a4fbb89519da56469566b3a141c
parentffeaac9b4e23a3033e8120cc34bacadc09487f1b
raw-posix: Add falloc and full preallocation option

This patch adds a new option preallocation for raw format, and implements
falloc and full preallocation.

Signed-off-by: Hu Tao <hutao@cn.fujitsu.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
block/raw-posix.c
qemu-doc.texi
qemu-img.texi