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Re: I have made network bonding work.



Yes. I just did as a copy of ifup-eth0 and ifdown-eth0. And it will
need more work to switch the bond0 down. I just reboot the machine to
make it work.

On 3月18日, 下午2时54分, Douglas Jerome <[email protected]> wrote:
> I don't see where the new ifup-bond0 and ifdown-bond0 are
> used. How are they used?
>
> On 03/17/12 23:26, Dong wrote:
>
>
>
> > At last, I have made network bonding work.
>
> > 1, compile ifenslave from linux kernel
> >   # gcc -Wall -O -I/usr/src/linux/include ifenslave.c -o ifenslave
> >   # cp ifenslave /sbin/ifenslave
>
> > 2, add these lines to /etc/modprobe.d/modprobe.conf to load bonding
> > module
> >   alias bond0 bonding
> >   options bond0 mode=0 miimon=100
>
> > 3, add these lines to /etc/sysconfig/network-scripts/ifup-eth, just
> > before
> > "# Check the interface parameters."
>
> > #
> > *****************************************************************************
> > # Check if enabled?
> > #
> > *****************************************************************************
> > if [[ x"${ENABLE}" = x"no" ]]; then
> >          echo -e $"$1 is disabled"
> >          exit 1
> > fi
>
> > #
> > *****************************************************************************
> > # Check if slave?
> > #
> > *****************************************************************************
> > if [[ x"${SLAVE}" = x"yes"&&  x"${MASTER}" != x"" ]]; then
> >          ifconfig  $1 down
> >          ifenslave "${MASTER}"  $1
> >          exit 1
> > fi
>
> > 4, copy ifcfg-eth0 to ifcfg-bond0, copy ifup-eth0 to ifup-bond0,
> > ifdown-eth0 to ifdown-bond0 and change its contents from "eth0" to
> > "bond0"
>
> > 5, change ifcfg-eth0 and ifcfg-eth1 to make it slave.
> > $ cat ifcfg-eth0
> > ENABLE=yes
> > NAME=Ethernet
> > MASTER=bond0
> > SLAVE=yes
>
> > $ cat ifcfg-eth1
> > ENABLE=yes
> > NAME=Ethernet
> > MASTER=bond0
> > SLAVE=yes
>
> > restart the system, and check using ifconfig.
>
> --
> Douglas Jerome