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Re: [Qemu-devel] [PATCH v6 0/4] qemu-img: add preallocation=full
From: |
Hu Tao |
Subject: |
Re: [Qemu-devel] [PATCH v6 0/4] qemu-img: add preallocation=full |
Date: |
Tue, 4 Mar 2014 15:31:31 +0800 |
User-agent: |
Mutt/1.5.21 (2010-09-15) |
On Mon, Mar 03, 2014 at 04:00:37PM +0100, Stefan Hajnoczi wrote:
> On Fri, Feb 28, 2014 at 10:29:29AM +0800, Hu Tao wrote:
> > This series implements full image preallocation to create a non-sparse image
> > file at creation time, both for raw and qcow2 format. The purpose is to
> > avoid
> > performance deterioration of the guest cause by sparse image.
> >
> > v6:
> > - add `Since 2.0' to PreallocMode
> > - apply total_size change to raw-win32.c as well
> >
> > Hu Tao (4):
> > qapi: introduce PreallocMode and a new PreallocMode full.
> > raw, qcow2: don't convert file size to sector size
> > raw-posix: Add full image preallocation option
> > qcow2: Add full image preallocation option
> >
> > block/qcow2.c | 91
> > ++++++++++++++++++++++++++++++++++++++++++++++++-------
> > block/raw-posix.c | 45 +++++++++++++++++++++------
> > block/raw-win32.c | 4 +--
> > qapi-schema.json | 14 +++++++++
> > 4 files changed, 132 insertions(+), 22 deletions(-)
>
> Acked-by: Stefan Hajnoczi <address@hidden>
Stefan, Kevin,
Is this series in time for 2.0?
Hu