Hi Dotan, On Tue, 2005-08-23 at 02:33, Dotan Barak wrote: > I'm working with gen2 svn rev. 3155 with 2 Mellanox HCAs (23108) (1 on > each host; they are connected b2b: port 1 to port 1). > > I executed opensm on host 1, port 1. > When i executed sminfo on host 2 port 1 everything was as expected > (return value = 0). > > I killed the opensm > When i executed sminfo on host 2 port 1 everything was as expected > (return value = 255). > > When i executed sminfo on host 2 port 2 everything i got 0 (i expected > to get return value = 255). > > Port 2 in host 2 was down, so i don't know why i got the return value > 0.
I just tried this and got 255. Can you try this again ? > here is the output: > > host2:~ # /usr/local/bin/sminfo -C mthca0 -P 2 > sminfo: sm lid 0x0 sm guid 0x8200000000, activity count 0 priority 0 > state SMINFO_NOTACT 0 > host2:~ # echo $? > 0 > host2:~ # /usr/local/bin/sminfo -C mthca0 -P 2 > sminfo: sm lid 0x0 sm guid 0x0, activity count 0 priority 0 state > SMINFO_STANDBY 2 > host2:~ # echo $? > 0 It looks like 0 is set because there is some SMInfo response but I don't understand how that would be the case. sminfo can use either DR or LR. This form (without -D) uses LR so that shouldn't work if the port is down. In either case, the other end wouldn't respond if there is no SM there. Also, the GUID looks suspicious. > host2:~ # vstat > hca_id: mthca0 > phys_port_cnt: 2 > port: 1 > state: PORT_ACTIVE (4) > max_mtu: 0 (0) > active_mtu: 0 (0) > sm_lid: 1 > port_lid: 2 > port_lmc: 0x00 > > port: 2 > state: PORT_DOWN (1) > max_mtu: 0 (0) > active_mtu: 0 (0) > sm_lid: 0 > port_lid: 0 > port_lmc: 0x00 How about ibstat or ibstatus ? > can you please help me with this issue? If you can reproduce this, not sure what is different about your setup. Is port 2 on host 2 cabled to anything ? -- Hal _______________________________________________ openib-general mailing list [email protected] http://openib.org/mailman/listinfo/openib-general To unsubscribe, please visit http://openib.org/mailman/listinfo/openib-general
