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Re: [Qemu-devel] [PATCH v3 0/3] Use of unique identifier for pairing vir
From: |
Michael S. Tsirkin |
Subject: |
Re: [Qemu-devel] [PATCH v3 0/3] Use of unique identifier for pairing virtio and passthrough devices... |
Date: |
Tue, 10 Jul 2018 04:58:13 +0300 |
On Mon, Jul 09, 2018 at 06:11:53PM -0700, si-wei liu wrote:
> What do we buy
> for using a random address during initial discovery and requiring VF to
> complete the handshake?
I don't see advantages to using a random address that is then
changed either: changing a MAC causes network downtime for most users.
> Less network downtime during datapath switching?
> Sorry but that's not a key factor at all for our main goal - live migration.
Isn't avoiding downtime what makes the migration "live"?
If you don't care about it at all just remove the device
and migrate without all these tricks.
--
MST
- Re: [Qemu-devel] [PATCH v3 0/3] Use of unique identifier for pairing virtio and passthrough devices..., (continued)
- Re: [Qemu-devel] [PATCH v3 0/3] Use of unique identifier for pairing virtio and passthrough devices..., Michael S. Tsirkin, 2018/07/09
- Re: [Qemu-devel] [PATCH v3 0/3] Use of unique identifier for pairing virtio and passthrough devices..., si-wei liu, 2018/07/09
- Re: [Qemu-devel] [PATCH v3 0/3] Use of unique identifier for pairing virtio and passthrough devices..., Michael S. Tsirkin, 2018/07/09
- Re: [Qemu-devel] [virtio-dev] Re: [PATCH v3 0/3] Use of unique identifier for pairing virtio and passthrough devices..., Siwei Liu, 2018/07/10
- Re: [Qemu-devel] [virtio-dev] Re: [PATCH v3 0/3] Use of unique identifier for pairing virtio and passthrough devices..., Cornelia Huck, 2018/07/11
- Re: [Qemu-devel] [virtio-dev] Re: [PATCH v3 0/3] Use of unique identifier for pairing virtio and passthrough devices..., Siwei Liu, 2018/07/12
- Re: [Qemu-devel] [virtio-dev] Re: [PATCH v3 0/3] Use of unique identifier for pairing virtio and passthrough devices..., Cornelia Huck, 2018/07/12
- Re: [Qemu-devel] [virtio-dev] Re: [PATCH v3 0/3] Use of unique identifier for pairing virtio and passthrough devices..., Siwei Liu, 2018/07/12
- Re: [Qemu-devel] [virtio-dev] Re: [PATCH v3 0/3] Use of unique identifier for pairing virtio and passthrough devices..., Michael S. Tsirkin, 2018/07/12
- Re: [Qemu-devel] [virtio-dev] Re: [PATCH v3 0/3] Use of unique identifier for pairing virtio and passthrough devices..., Michael S. Tsirkin, 2018/07/12
- Re: [Qemu-devel] [PATCH v3 0/3] Use of unique identifier for pairing virtio and passthrough devices...,
Michael S. Tsirkin <=
- Re: [Qemu-devel] [virtio-dev] Re: [PATCH v3 0/3] Use of unique identifier for pairing virtio and passthrough devices..., Siwei Liu, 2018/07/10
- Re: [Qemu-devel] [PATCH v3 0/3] Use of unique identifier for pairing virtio and passthrough devices..., Michael S. Tsirkin, 2018/07/09
- Re: [Qemu-devel] [PATCH v3 0/3] Use of unique identifier for pairing virtio and passthrough devices..., Michael S. Tsirkin, 2018/07/04
Re: [Qemu-devel] [PATCH v3 0/3] Use of unique identifier for pairing virtio and passthrough devices..., Michael S. Tsirkin, 2018/07/09