Hello Richard Thank you for your information.
Is this true??, I read this article pp44 4.4 Subinterfaces. This step create subinterface by hand. http://www.mellanox.com/related-docs/prod_software/Mellanox_OFED_Linux_user_manual_1_5_1.pdf Do you know any other documents about subinterfaces.?? I removed subinterface by hand and restart opensm. But subinterfaces not created automatically. Thank you for your help. 2011/10/27 [email protected] <[email protected]>: > You do not have to manually create any sub-interfaces. You have to leave > this to the ipoib on your server. This will happen automatically providing > you have previously created the partition in the subnet manager and assigned > membership of this to your ib ports. > > Richard > > ----- Reply message ----- > From: "Hal Rosenstock" <[email protected]> > Date: Wed, Oct 26, 2011 16:58 > Subject: [ewg] [Q] how to setup /etc/opensm/partitions.conf?? > To: "Hiroyuki Sato" <[email protected]> > Cc: "ewg" <[email protected]> > > > On Wed, Oct 26, 2011 at 10:03 AM, Hiroyuki Sato <[email protected]> wrote: > >> Dear members. >> >> I have some question about Infiniband Partitions. >> >> I would like to build Linux box with IPoIB Router. >> >> * Questions >> >> My Question is the following. >> >> a) Can I create the following IPoIB network ?? >> >> b) If so, how to setup /etc/opensm/partitions.conf?? >> >> * Problem. >> >> Ping IB Client to Router : I got the followig error. >> >> Network is unreachable. >> >> * Environment >> >> OFED: OFED-1.5.3.2 >> OS: Scientific Linux 6.1 >> >> * Linux box (Router) >> >> 1 ethernet interface (eth0) >> 1 Infiniband interfae (ib0) >> Run subnet manager. >> >> * Ethernet setup >> >> a) add VLAN ID 120 eth0.120 (192.168.120.0/24) >> b) add VLAN ID 130 eth0.130 (192.168.130.0/24) >> >> * Infiniband Setup >> a) add subinterface 0 ib0.8000 (192.168.0.0/24) >> b) add subinterface 1 ib0.8001 (192.168.1.0/24) >> c) Run opensm >> >> >> I crated subinterface with the following command. >> >> echo 0 > /sys/class/net/ib0/create_child >> echo 1 > /sys/class/net/ib0/create_child >> > > echo 0x8001 > /sys/class/net/ib0/create_child > echo 0x8002 > /sys/class/net/ib0/create_child > > >> and assign ip address with ifconfig >> >> * Logical Diagram >> >> +----------- 192.168.120.0/24 --- >> | >> | +---- 192.168.130.0/24 >> eth0.120| | eth0.130 >> +----------+ >> | Router | >> +----------+ >> ib0.8000| |ib0.8001 >> 192.168.0.1 | +---- 192.168.1.0/24 >> | >> +----------- 192.168.0.0/24 --- IB Cllient. (ib0.8000) >> (192.168.0.2) >> >> * /etc/opensm/partitions.conf >> >> Default=0x7fff : ALL=full >> Net0=0x00, ipoib : ALL=full >> Net1=0x01, ipoib : ALL=full >> > > Default=0x7fff: ALL=full > Net0=0x0001, ipoib: ALL=full > Net1=0x0002, ipoib: ALL=full > > > >> >> Coule you please tell me what is wrong?? >> > > The one thing in the above I'm not sure of is whether the default partition > also needs the ipoib flag above so you might need to add that too if the > above doesn't work. > > -- Hal > > >> >> Sincerely. >> >> -- >> Hiroyuki Sato. >> _______________________________________________ >> ewg mailing list >> [email protected] >> http://lists.openfabrics.org/cgi-bin/mailman/listinfo/ewg >> > > > -- Hiroyuki Sato _______________________________________________ ewg mailing list [email protected] http://lists.openfabrics.org/cgi-bin/mailman/listinfo/ewg
