[ofa-general] IPoIB post_send failed

Hal Rosenstock hal.rosenstock at gmail.com
Wed Jul 29 11:42:43 PDT 2009


On Wed, Jul 29, 2009 at 2:37 PM, Roland Dreier <rdreier at cisco.com> wrote:

>
>  > I'm seeing the following messages from IPoIB:
>  > ib0: post_send failed
>  > ib0: post_send failed
>
> Most likely the send queue has overflowed, which should "never happen".
> What version of ipoib are you running, and what low-level HCA driver?
> What kernel version?


I know I'm going to hear it but it's not under my control :-)

It's whatever is in OFED 1.4.1. kernel is some 2.6.18 variant using
mlx4.v1.0 (April 4, 2008) using x86_64 arch.

-- Hal

 - R.
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