linux-kernel - RE: [PATCH net-next,v2] tools: hv: Add a script to help bonding synthetic and VF NICs

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Date:	Sat, 11 Jun 2016 18:55:02 +0000
From:	Haiyang Zhang <haiyangz@...rosoft.com>
To:	David Miller <davem@...emloft.net>
CC:	"netdev@...r.kernel.org" <netdev@...r.kernel.org>,
	KY Srinivasan <kys@...rosoft.com>,
	"olaf@...fle.de" <olaf@...fle.de>,
	"vkuznets@...hat.com" <vkuznets@...hat.com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"driverdev-devel@...uxdriverproject.org" 
	<driverdev-devel@...uxdriverproject.org>
Subject: RE: [PATCH net-next,v2] tools: hv: Add a script to help bonding
 synthetic and VF NICs



> -----Original Message-----
> From: David Miller [mailto:davem@...emloft.net]
> Sent: Friday, June 10, 2016 9:14 PM
> To: Haiyang Zhang <haiyangz@...rosoft.com>
> Cc: netdev@...r.kernel.org; KY Srinivasan <kys@...rosoft.com>;
> olaf@...fle.de; vkuznets@...hat.com; linux-kernel@...r.kernel.org;
> driverdev-devel@...uxdriverproject.org
> Subject: Re: [PATCH net-next,v2] tools: hv: Add a script to help bonding
> synthetic and VF NICs
> 
> From: Haiyang Zhang <haiyangz@...rosoft.com>
> Date: Fri, 10 Jun 2016 14:23:12 -0700
> 
> > This script helps to create bonding network devices based on synthetic NIC
> > (the virtual network adapter usually provided by Hyper-V) and the
> matching
> > VF NIC (SRIOV virtual function). So the synthetic NIC and VF NIC can
> > function as one network device, and fail over to the synthetic NIC if VF is
> > down.
> >
> > Signed-off-by: Haiyang Zhang <haiyangz@...rosoft.com>
> > Reviewed-by: K. Y. Srinivasan <kys@...rosoft.com>
> > ---
> > v2: Make it to be distro neutral.
> 
> This tool doesn't configure anything.
> 
> It fishes information out of sysfs and prints it out.
> 
> I don't think this is useful, not appropriate for the kernel
> tools subdirectory at all.
> 
> When I said make it distro neutral, that meant if you wanted to submit
> this again you were expected to do the hard work of making it
> configure things properly on all major distributions.

The major distros supported by Hyper-V include RHEL, SLES, and Ubuntu.
I will put them into the configuration scripts -- is this sufficient?

Thanks,
- Haiyang