Pradipta kumar, I had tried krping earlier but same result as with rping. I believe I am using latest stack since it was checked out from https://openib.org/svn/gen2/trunk
I will try bumping up debug level on rdma_krping. Do you want the dmesg output while running rping or krping ? Ravi -----Original Message----- From: Pradipta Kumar Banerjee [mailto:[EMAIL PROTECTED] Sent: Friday, July 07, 2006 11:37 AM To: Ravinandan Arakali Cc: [email protected] Subject: Re: [openib-general] ping problem with ammasso cards(iWARP interface) Ravinandan Arakali wrote: > I added -d to rping command. I am not seeing the core dump on > this run. Following is the output(and it blocks at this point). > > openfab2:~ # rping -s -vV -C100 -d -a 0.0.0.0 -p 9999 > ipaddr (0.0.0.0) > port 9999 > created cm_id 0x804e6e0 > rdma_bind_addr successful > rdma_listen > > openfab:~ # rping -c -vV -C100 -d -a 17.2.2.102 -p 9999 > ipaddr (17.2.2.102) > port 9999 > created cm_id 0x506b00 > cma_event type 0 cma_id 0x506b00 (parent) > cma_event type 2 cma_id 0x506b00 (parent) > rdma_resolve_addr - rdma_resolve_route successful > > > -----Original Message----- > From: Steve Wise [mailto:[EMAIL PROTECTED] > Sent: Friday, July 07, 2006 11:07 AM > To: [EMAIL PROTECTED] > Cc: [email protected] > Subject: Re: ping problem with ammasso cards(iWARP interface) > > > adding -d to rping might give more debug info... > > Also if the server side core dumps, please get a stack trace and lets > see whats up... > > Steve. > > > On Fri, 2006-07-07 at 11:04 -0700, Ravinandan Arakali wrote: >> Hi, >> I have two systems connected back-to-back with ammasso cards. I have >> configured and built the libraries and drivers as mentioned in >> https://openib.org/tiki/tiki-index.php?page=Install+OpenIB+for+Ammasso1100 >> >> I can ping on the regular ethX interface but both rping and krping on > iwarp >> interfaces fail (no packets sent/received). >> Following is the configuration: >> System1: >> eth interface: 17.1.1.101 >> iwarp interface: 17.2.2.101 >> >> System2: >> eth interface: 17.1.1.102 >> iwarp interface: 17.2.2.102 >> >> On System2 I run >> # rping -s -vV -C100 -a 0.0.0.0 -p 9999 >> >> On System1 I run >> # rping -c -vV -C100 -a 17.2.2.102 -p 9999 >> >> Sometimes I have noticed that when client is started, the server core > dumps. >> Other times, there is no core dump but there's no traffic flowing. Ravi, Did you try with the 'krping' (kernel module) utility ? This is the same as 'rping' but it's a kernel module instead of a user space application. Also hope you are using the latest stack. Also enable debugging for the Ammasso driver (modprobe rdma_krping debug=3) and send us the dmesg output. Thanks, Pradipta Kumar >> >> Any help is appreciated. >> >> Thanks, >> Ravi > > > _______________________________________________ > openib-general mailing list > [email protected] > http://openib.org/mailman/listinfo/openib-general > > To unsubscribe, please visit http://openib.org/mailman/listinfo/openib-general > > _______________________________________________ openib-general mailing list [email protected] http://openib.org/mailman/listinfo/openib-general To unsubscribe, please visit http://openib.org/mailman/listinfo/openib-general
