[ofa-general] Re: [ewg] questions about OFED 1.2 IPoIB bonding
ogerlitz at voltaire.com
Thu Apr 12 04:54:06 PDT 2007
Moni Shoua wrote:
> Scott Weitzenkamp (sweitzen) wrote:
>> 1) IPoIB bonding and IPoIB CM do seem to work together, but after
>> running ib-bond --bond-ip, I have to manually reconfigure IPoIB CM (both
>> mode and mtu) again, then increase the bond0 mtu. It would be nice if
>> ib-bond took care of this for me.
> I haven't had a chance yet to test bonding with IPoIB-CM. I'll look into it and try to
> fix what's needed.
I have tried this (bonding ipoib devices whose mode is connected and mtu
is 65520) and indeed the bond and slaves mtu becomes lower but the mode
does not change.
>> 5) I've seen some erratic throughput with netperf using bond0 (no
>> failover happening), have you seen this? For example:
> Can you add please more details about the test environment? OS, ARCH, HW, etc...
can you provide the exact --netperf command line-- you were using.
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