Re: [Qemu-devel] [PATCH v3] docs: add blkdebug block driver documentation

[Max Reitz <mreitz@redhat.com>]

On 24.09.2014 11:44, Stefan Hajnoczi wrote:
> The blkdebug block driver is undocumented.  Documenting it is worthwhile
> since it offers powerful error injection features that are used by
> qemu-iotests test cases.
>
> This document will make it easier for people to learn about and use
> blkdebug.
>
> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
> ---
> v3:
>   * Fix tab space damage [Eric]
>   * Rephrase event_names[] as full list of events [Eric]
>   * Explain that blkdebug state is not observable from outside [Eric]
>   * Clarify state 0 and state 1 [Eric]
>
> v2:
>   * Added GPL v2 or later license and Red Hat copyright [Eric]
>   * Expanded ini rules file explanation [Paolo]
>   * Added note that errno values depend on the host [Eric]
>
>   docs/blkdebug.txt | 161 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
>   1 file changed, 161 insertions(+)
>   create mode 100644 docs/blkdebug.txt

Reviewed-by: Max Reitz <mreitz@redhat.com>

Maybe I'll add information about blkdebug's QMP interface sometime...