netdev - Re: bonding driver - how to recognize the active slave

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Message-ID: <1356038370.21834.3315.camel@edumazet-glaptop>
Date:	Thu, 20 Dec 2012 13:19:30 -0800
From:	Eric Dumazet <erdnetdev@...il.com>
To:	Erez Shitrit <erezsh@...lanox.com>
Cc:	"netdev@...r.kernel.org" <netdev@...r.kernel.org>
Subject: Re: bonding driver - how to recognize the active slave

On Thu, 2012-12-20 at 20:38 +0000, Erez Shitrit wrote:
> Hi,
> Is there any way to know who is the active slave in active-passive mode?
> 
> Is there any indication for that in netdevice flags? Or some other way?
> (I would like to get in my network interface driver which can be a slave of the bonding interface)
> 
> I saw that there is the flag IFF_SLAVE_INACTIVE but it is not used as far as I can see.


cat /sys/class/net/bond0/bonding/active_slave


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