Chris Stromsoe <[EMAIL PROTECTED]> wrote:

>It's active-backup.  Testing with the same setup and e100 works fine. I've
>done a few tests without the bonding module, using the dual-port
>separately.

        Somebody else a couple of weeks ago was having similar issues
running bonding with skge (in 802.3ad mode, in his case) that also
vanished with different hardware.  I don't have any skge hardware, so I
can't test it here.  His problem was a failure in 802.3ad negotiation,
not a system lockup, though.

        If you're running active-backup and not using the ARP monitor
(arp_interval), then I'm not aware of any possible locking problems in
bonding for the kernel version you reference (2.6.20.1).

>1) ip link set mtu 9000 eth2  <-- eth2 is no longer responsive
>   ip link set mtu 1500 eth2  <-- eth2 remains unresponsive
>
>2) ifup eth2
>   ifdown eth2
>
>   perl -pi -e 's/eth2/eth3/' /etc/network/interfaces
>
>   ifup eth3   <--  locks up here

        This would seem to suggest a problem with skge itself, although
there might be some other interaction with bonding that causes the
problems for that case.

        -J

---
        -Jay Vosburgh, IBM Linux Technology Center, [EMAIL PROTECTED]
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