Hi all, Hi Stijn, I would like to integrate Amir's information about an old discussion. In April I have tested SDP with Neteffect cards with OFED 1.5.1 and OFED 1.5.2 without success. I have open two bug on Bugzilla (number 2027 and 2028 --> LINK:https://bugs.openfabrics.org/). The first is closed thanks to Amir. On the second one, Steve will work in July.
Stijn, you can find our old discussion about SDP under the subject-title "Socket Direct Protocol: help(2)" and "BUG 2027 / 2028" (something like that). I have also posted some information on the blog link below: http://nixcraft.com/linux-software/14686-socket-direct-protocol-netperf.html#post25324 I don't know if those information help you, but I think it's important read and understand more about SDP. Can I ask you why do you use SDP in your activity? Thanks again to Amir. Regards, Andrea Andrea Gozzelino INFN - Laboratori Nazionali di Legnaro (LNL) Viale dell'Universita' 2 I-35020 - Legnaro (PD)- ITALIA Tel: +39 049 8068346 Fax: +39 049 641925 Mail: andrea.gozzel...@lnl.infn.it On May 25, 2010 10:34 AM, Amir Vadai <am...@mellanox.co.il> wrote: > Stijn Hi, > > Listening to port 0 is supported and should work. > Which OFED version do you use (issue ofed_info to know)? > > Does it work for you on a simple test application that only listen on > a socket? > > - Amir > > > On 05/18/2010 01:20 PM, Stijn De Weirdt wrote: > > hi all, > > > > (i'm not on the list, please keep me in cc) > > > > i am trying SDP with some executable (i don't have the source), but > > i'm > > getting errors with the bind step (output from strace): > > > > bind(20, {sa_family=AF_INET, sin_port=htons(0), > > sin_addr=inet_addr("1.2.3.4")}, 16) = -1 EADDRINUSE (Address already > > in > > use) > > > > is it possible that a bind to port 0 (ie ask system for free port) > > is > > not supported with libsdp? > > > > using 'both' as addressfamily in the configfile instead of 'sdp' > > works > > but the tcp is used. > > i also tried to add a portrange to avoid port 0 with sdp (ie tcp for > > port 0, sdp for the rest), but this doesn't work either (which is > > not > > that surprising). > > > > > > thanks a lot, > > > > stijn > > > > -- > To unsubscribe from this list: send the line "unsubscribe linux-rdma" > in > the body of a message to majord...@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
