netdev - Re: [PATCH 1/1] UDEV - Add 'udevlom' command line param to start

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Message-ID: <20101126020938.GA31184@auslistsprd01.us.dell.com>
Date:	Thu, 25 Nov 2010 20:09:38 -0600
From:	Matt Domsch <Matt_Domsch@...l.com>
To:	Bill Fink <billfink@...dspring.com>
Cc:	"Loke, Chetan" <Chetan.Loke@...scout.com>,
	Rick Jones <rick.jones2@...com>,
	Ben Hutchings <bhutchings@...arflare.com>,
	Greg KH <greg@...ah.com>, "K, Narendra" <Narendra_K@...l.com>,
	linux-hotplug@...r.kernel.org, netdev@...r.kernel.org,
	"Hargrave, Jordan" <Jordan_Hargrave@...l.com>,
	"Rose, Charles" <Charles_Rose@...l.com>
Subject: Re: [PATCH 1/1] UDEV - Add 'udevlom' command line param to start_udev

On Wed, Nov 24, 2010 at 09:56:08PM -0500, Bill Fink wrote:
> On Wed, 24 Nov 2010, Loke, Chetan wrote:
> 
> > > Are folks sufficently confident that using anything other than "eth"
> > > won't cause some unpleasant "our app always ass-u-me-d interfaces
> > started with
> > > 'eth'" situations?
> > 
> > Good point. I'm sure folks use 'eth' in their regex filters. Please
> > ignore my obe/obn email.
> 
> If the 2 or 3 character name isn't a hard requirement, then
> ethm for eth(ernet on )m(otherboard) would seem a natural
> possibility.

I went with 'em' (embedded or ethernet-on-motherboard) in
biosdevname.  Git tree at:

http://linux.dell.com/cgi-bin/gitweb/gitweb.cgi?p=biosdevname.git;a=summary

Now I'm just trying to figure out why it seems pciutils libpci is
unhappy when the device tree is constantly changing underneath it,
such as when loading ixgbe max_vfs=63 - each new SR-IOV device created
launches a new udev instance as expected, but the device tree as seen
from any one of them may not be quite right as it's changing...

Thanks,
Matt

-- 
Matt Domsch
Technology Strategist
Dell | Office of the CTO
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