X-Git-Url: http://git.annexia.org/?a=blobdiff_plain;f=2019-kvm-forum%2Fpapers%2FNBD-changes.tex;h=fceae20f4a9ea370e682958103d914fc8d63d038;hb=6f34bcd5178f2622d9a15915ad2ca136525f318a;hp=0e264435c2c42fbc039b82b6831f2e47c5e99702;hpb=d90d362a9050586105430401cec8dbf291fb5bc3;p=libguestfs-talks.git diff --git a/2019-kvm-forum/papers/NBD-changes.tex b/2019-kvm-forum/papers/NBD-changes.tex index 0e26443..fceae20 100644 --- a/2019-kvm-forum/papers/NBD-changes.tex +++ b/2019-kvm-forum/papers/NBD-changes.tex @@ -71,11 +71,53 @@ NBD URI specification was introduced. \url{https://github.com/NetworkBlockDevice/nbd/blob/master/doc/uri.md} \end{description} - -\section{qemu-nbd} +\section{qemu client, qemu-nbd} + +\begin{description} + +\item[2.8, Dec 2016] + +QMP \verb|nbd-server-add| + +\verb|NBD_CMD_WRITE_ZEROES| + +\item[2.9, Apr 2017] + +Systemd socket activation + +\item[3.0, Aug 2018] + +\item[3.1, Dec 2018] + +\item[4.0, Apr 2019] + +Interop improvements with nbdkit +Various fixes related to request alignment +\verb|qemu-nbd --bitmap| + +\verb|qemu-nbd --list| + +\verb|qemu-nbd --partition| deprecated + +\verb|qemu-nbd --tls-authz| + +\item[4.1, Aug 2019] + +\verb|qemu-nbd --pid-file| + +\item[4.2, later in 2019] + +\verb|NBD_CMD_CACHE| + +\verb|NBD_FLAG_CAN_MULTI_CONN| set automatically in some +circumstances + +\verb|NBD_CMD_FLAG_FAST_ZERO| + +\end{description} \section{nbdkit}