[openib-general] Re: ib_sdp ERR: IOCB dmesg output

[Grant Grundler]

On Thu, Jan 12, 2006 at 09:35:00PM +0200, Michael S. Tsirkin wrote:
> > Looks like the error messages and sdp refcnt might be related.
> > (IIRC, 4 error msgs and SDP ref cnt is 3)
> > Since netperf is terminated by a timer signal, it's possible
> > traffic is still outstanding when it exits. Could that be a
> > cause of the "ERR: IOCB <-1> cancel" error messages?
...
> Yes.
> By the way, this is with zcopy set, isnt it?

I think so. I'm assuming that's the default now.

> Could you try testing with zcopy off?

certainly.

grant