Re: [systemd-devel] Better network naming on Hyper-V/Azure?

2020-01-16 Thread Haiyang Zhang
> -Original Message- > From: Lennart Poettering > Sent: Monday, January 13, 2020 4:18 AM > To: Haiyang Zhang > Cc: Stephen Hemminger ; systemd- > de...@lists.freedesktop.org; Michael Kelley > Subject: Re: [systemd-devel] Better network naming on Hyper-V/Azure? &g

Re: [systemd-devel] Better network naming on Hyper-V/Azure?

2020-01-13 Thread Lennart Poettering
On Fr, 10.01.20 16:17, Haiyang Zhang (haiya...@microsoft.com) wrote: > > My guess is that this is a lot like SR-IOV slot number that we can > > already use to name interfaces, right? If so, supporting things the > > same way sounds totally OK. > > Thanks for your explanation. We do want to use the

Re: [systemd-devel] Better network naming on Hyper-V/Azure?

2020-01-10 Thread Haiyang Zhang
> -Original Message- > From: Lennart Poettering > Sent: Friday, January 10, 2020 10:55 AM > To: Haiyang Zhang > Cc: Stephen Hemminger ; systemd- > de...@lists.freedesktop.org; Michael Kelley > Subject: Re: [systemd-devel] Better network naming on Hyper-V/Azure?

Re: [systemd-devel] Better network naming on Hyper-V/Azure?

2020-01-10 Thread Lennart Poettering
On Fr, 10.01.20 15:37, Haiyang Zhang (haiya...@microsoft.com) wrote: > > Hyper-V offers netvsc devices (synthetic NICs) in the same sequence across > > reboots, so eth0 ... ethN names will associate to the same vNIC every time > > with Sync-probing currently. > > > > But if in the future, we enabl

Re: [systemd-devel] Better network naming on Hyper-V/Azure?

2020-01-10 Thread Haiyang Zhang
> -Original Message- > From: Haiyang Zhang > Sent: Tuesday, January 7, 2020 11:01 AM > To: Lennart Poettering ; Stephen Hemminger > > Cc: systemd-devel@lists.freedesktop.org; Michael Kelley > > Subject: RE: [systemd-devel] Better network naming on Hyper-V/

Re: [systemd-devel] Better network naming on Hyper-V/Azure?

2020-01-08 Thread Stephen Hemminger
On Tue, 7 Jan 2020 19:11:19 +0100 Lennart Poettering wrote: > On Di, 07.01.20 09:53, Stephen Hemminger (step...@networkplumber.org) wrote: > > > On Tue, 7 Jan 2020 15:01:25 +0100 > > Lennart Poettering wrote: > > > > > On Mo, 06.01.20 15:36, Stephen Hemminger (step...@networkplumber.org) > >

Re: [systemd-devel] Better network naming on Hyper-V/Azure?

2020-01-07 Thread Lennart Poettering
On Di, 07.01.20 09:53, Stephen Hemminger (step...@networkplumber.org) wrote: > On Tue, 7 Jan 2020 15:01:25 +0100 > Lennart Poettering wrote: > > > On Mo, 06.01.20 15:36, Stephen Hemminger (step...@networkplumber.org) wrote: > > > > > About a year ago there was some discussion on having persistent

Re: [systemd-devel] Better network naming on Hyper-V/Azure?

2020-01-07 Thread Stephen Hemminger
On Tue, 7 Jan 2020 15:01:25 +0100 Lennart Poettering wrote: > On Mo, 06.01.20 15:36, Stephen Hemminger (step...@networkplumber.org) wrote: > > > About a year ago there was some discussion on having persistent network > > names > > on Hyper-V/Azure. Haiyang did some patches to add an attribute w

Re: [systemd-devel] Better network naming on Hyper-V/Azure?

2020-01-07 Thread Lennart Poettering
On Di, 07.01.20 16:01, Haiyang Zhang (haiya...@microsoft.com) wrote: > > I have no idea what that means, what is Accelerated Networking? > > On Azure, "Accelerated Networking" means SRIOV / VF NICs. There's nowadays already support for SR-IOV naming in place: https://www.freedesktop.org/software

Re: [systemd-devel] Better network naming on Hyper-V/Azure?

2020-01-07 Thread Haiyang Zhang
(resending after subscribed to systemd-devel) > -Original Message- > From: Lennart Poettering > Sent: Tuesday, January 7, 2020 9:01 AM > To: Stephen Hemminger > Cc: systemd-devel@lists.freedesktop.org; Haiyang Zhang > > Subject: Re: [systemd-devel] Better netw

Re: [systemd-devel] Better network naming on Hyper-V/Azure?

2020-01-07 Thread Lennart Poettering
On Mo, 06.01.20 15:36, Stephen Hemminger (step...@networkplumber.org) wrote: > About a year ago there was some discussion on having persistent network names > on Hyper-V/Azure. Haiyang did some patches to add an attribute which > could be used by udev to do this. But there are some reluctance beca

[systemd-devel] Better network naming on Hyper-V/Azure?

2020-01-06 Thread Stephen Hemminger
About a year ago there was some discussion on having persistent network names on Hyper-V/Azure. Haiyang did some patches to add an attribute which could be used by udev to do this. But there are some reluctance because of how the channel id works. The motivation to provide network naming is to all