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Date:      Tue, 3 Apr 2012 14:51:57 +0300
From:      Beeblebrox <zaphod@berentweb.com>
To:        freebsd-net@freebsd.org
Subject:   Re: lagg problems on diskless client
Message-ID:  <CAPSTskvbj%2BV6Q2XvPHS%2BogjSWEzk5CM5TRHgW94Kt-u6o8vt9w@mail.gmail.com>
In-Reply-To: <CAPSTskueYtD%2B=zdwLFJkTvxHPXnpDvb4SQGHsb=RA8vq6iiewQ@mail.gmail.com>
References:  <CAPSTskviJ26uuoAhRVN7tLBj7AhAPVuQz5GSBCd%2BszGPF2VOfw@mail.gmail.com> <20120329072054.GA45082@server.vk2pj.dyndns.org> <CAPSTsktpDXHXDR1-MgWBZRTwXvHGrdZ=g5wH-=Lkd-JwMmJ95A@mail.gmail.com> <20120403074954.GA19241@server.vk2pj.dyndns.org> <CAPSTskueYtD%2B=zdwLFJkTvxHPXnpDvb4SQGHsb=RA8vq6iiewQ@mail.gmail.com>

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>
>
> > Please don't top post.
> Wasn't aware I was doing that. This is better I hope?
>
> > Assuming you're netbooting off re0, that looks correct.
> YES, re0 is the BIOS detected NIC
>
> > Are you sure you installed /etc/rc.d/lagg or an equivalent script?
> I had not noticed the link to the script at the bottom - I placed script
> in DC's private conf/<ip>/etc/rc.d then booted the DC. I got system freeze
> and 1 message:
> ifconfig: interface re0 cannot change link address!
> looking through the script I found the problem: lagg_tmp:=/mnt. My DC
> /root is *ro* so I'll have to change it to another tmp. Considering that
> my /var and /etc are md-mounted, using either seems out of the question. I
> also have /tmp mounted as tmpfs. Can I mkdir -p /tmp/lagg and mount
> lagg_tmp there or does it have to be an NFS shared location - what do you
> suggest?
>
> Thanks.
>


Slightly different point of view: Under this scenario of dikless clients
having dual NICs would CRAP be a choice to consider? From what I have read
it can offer loadbalancing but as I understand it's not really applicable
to diskless node situations?

Thank You.



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