docs: add blkdebug block driver documentation
commitf9d7b4b3b4249336be665180a1aea7ce5497d2ca
authorStefan Hajnoczi <stefanha@redhat.com>
Wed, 24 Sep 2014 09:44:14 +0000 (24 10:44 +0100)
committerKevin Wolf <kwolf@redhat.com>
Thu, 25 Sep 2014 13:24:14 +0000 (25 15:24 +0200)
tree4d707e6bc21392ef6473b49827cf7d858c0ca635
parent5abbf0ee4d87c695deb1c3fca9bb994b93a3e3be
docs: add blkdebug block driver documentation

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>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
docs/blkdebug.txt [new file with mode: 0644]