[ofa-general] UPDN algorithm

[Sasha Khapyorsky]

Hi,

On 15:46 Thu 23 Aug     , Bernd Schubert wrote:
> 
> I can't make opensm using the UPDN algorithm. Presently we have 3 switched 
> connected with each other and one is supposed to be the root switch.
> 
> I created an /etc/osm.root
> 
> root at sn-1:~# cat /etc/osm.roots
> 0xb8cffff004377
> 
> No idea if the syntax is correct, the man page doesn't say anything about it.
> 
> opensm is started this way
> 
> /usr/bin/opensm -p 15 -u -a /etc/osm.roots -R updn -f /var/log/osm-port1.log

Hmm, what '-u' does?

According to the log it looks that OpenSM ignores '-a' option.

Sasha

> 
> 
> 
> Aug 23 15:38:24 558096 [41001950] -> osm_report_notice: Reporting Generic 
> Notice type:3 num:66 from LID:0x0000 GID:0xfe8000
> 0000000000,0x0002c902002350f9
> Aug 23 15:38:24 558117 [41001950] -> osm_report_notice: Reporting Generic 
> Notice type:3 num:66 from LID:0x0000 GID:0xfe8000
> 0000000000,0x0002c902002350f9
> Aug 23 15:38:24 606386 [42804950] -> __osm_trap_rcv_process_request: Received 
> Generic Notice type:0x04 num:144 Producer:1 f
> rom LID:0x0004 TID:0x0000000000000009
> Aug 23 15:38:24 606485 [42804950] -> osm_report_notice: Reporting Generic 
> Notice type:4 num:144 from LID:0x0004 GID:0xfe800
> 00000000000,0x0002c902002350f9
> Aug 23 15:38:24 759817 [42003950] -> __osm_updn_call: disabling UPDN 
> algorithm, no root nodes were found
> Aug 23 15:38:24 759823 [42003950] -> osm_ucast_mgr_process: updn tables 
> configured on all switches
> Aug 23 15:38:24 777747 [42804950] -> SUBNET UP
> 
> 
> Log with full debugging enabled is attached.
> 
> 
> 
> Thanks in advance,
> Bernd
> 
> 
> -- 
> Bernd Schubert
> Q-Leap Networks GmbH


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