On 16 August 2012 10:00, Kevin Wolf <kw...@redhat.com> wrote:
> People have repeatedly expected that you can do things like snapshotting
> an image with qemu-img while a qemu instance is running. Maybe we need
> to consider locking the files while they are in use, but having a
> warning in the qemu-img manpage is doable for 1.2 and can't hurt anyway.
>
> Signed-off-by: Kevin Wolf <kw...@redhat.com>
> ---
> qemu-img.texi | 8 ++++++++
> 1 files changed, 8 insertions(+), 0 deletions(-)
>
> diff --git a/qemu-img.texi b/qemu-img.texi
> index 77c6d0b..0b363e7 100644
> --- a/qemu-img.texi
> +++ b/qemu-img.texi
> @@ -4,6 +4,14 @@ usage: qemu-img command [command options]
> @c man end
> @end example
Some minor grammar tweaks:
> +@c man begin DESCRIPTION
> +qemu-img allows to create, convert and modify images offline. It can handle
> all
> +image formats supported by QEMU.
"allows you to".
> +
> +@b{Warning:} Never use qemu-img to modify images in use by a running virtual
> +machine or any other process, this may destroy the image.
";" or ", because".
> +@c man end
> +
> @c man begin OPTIONS
>
> The following commands are supported:
> --
> 1.7.6.5
-- PMM
