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Re: [Qemu-devel] [PATCH v4 0/5] network announce; interface selection &
From: |
Dr. David Alan Gilbert |
Subject: |
Re: [Qemu-devel] [PATCH v4 0/5] network announce; interface selection & IDs |
Date: |
Thu, 20 Jun 2019 18:34:59 +0100 |
User-agent: |
Mutt/1.11.4 (2019-03-13) |
* Jason Wang (address@hidden) wrote:
>
> On 2019/6/13 下午5:59, Dr. David Alan Gilbert (git) wrote:
> > From: "Dr. David Alan Gilbert" <address@hidden>
> >
> > Laine asked for some extra features on the network announce support;
>
>
> It's better to explain why this feature is needed.
Yes, I'll reword.
> Is this because libvirt
> can change the host network topology on the fly?
It's because something can change the network topology on the fly - not
necessarily just libvirt. Where as previously we were using the
announce mechanism for mainly migration reasons, now we also want
to use it to announce topology changes; those include potentially things
that libvirt gets told by a higher management layer - such as the
failure or one network path.
Dave
>
> Thanks
>
>
> >
> > The first allows the announce timer to announce on a subset of the
> > interfaces.
> >
> > The second allows there to be multiple timers, each with their own
> > parameters (including the interface list).
> >
> > Signed-off-by: Dr. David Alan Gilbert <address@hidden>
> >
> > v4
> > Minor typo fixes
> > Expanded the test to check we can stop a running announce
> >
> > Dr. David Alan Gilbert (5):
> > net/announce: Allow optional list of interfaces
> > net/announce: Add HMP optional interface list
> > net/announce: Add optional ID
> > net/announce: Add HMP optional ID
> > net/announce: Expand test for stopping self announce
> >
> > hmp-commands.hx | 7 +++-
> > hmp.c | 41 +++++++++++++++++++-
> > hw/net/virtio-net.c | 4 +-
> > include/net/announce.h | 8 +++-
> > net/announce.c | 83 ++++++++++++++++++++++++++++++++++-------
> > net/trace-events | 3 +-
> > qapi/net.json | 16 ++++++--
> > tests/virtio-net-test.c | 57 ++++++++++++++++++++++++++--
> > 8 files changed, 192 insertions(+), 27 deletions(-)
> >
--
Dr. David Alan Gilbert / address@hidden / Manchester, UK
- Re: [Qemu-devel] [PATCH v4 3/5] net/announce: Add optional ID, (continued)
- [Qemu-devel] [PATCH v4 2/5] net/announce: Add HMP optional interface list, Dr. David Alan Gilbert (git), 2019/06/13
- [Qemu-devel] [PATCH v4 1/5] net/announce: Allow optional list of interfaces, Dr. David Alan Gilbert (git), 2019/06/13
- [Qemu-devel] [PATCH v4 4/5] net/announce: Add HMP optional ID, Dr. David Alan Gilbert (git), 2019/06/13
- [Qemu-devel] [PATCH v4 5/5] net/announce: Expand test for stopping self announce, Dr. David Alan Gilbert (git), 2019/06/13
- Re: [Qemu-devel] [PATCH v4 0/5] network announce; interface selection & IDs, Jason Wang, 2019/06/17
- Re: [Qemu-devel] [PATCH v4 0/5] network announce; interface selection & IDs,
Dr. David Alan Gilbert <=