On Thu, Mar 26, 2009 at 3:25 PM, Yicheng Jia <[email protected]> wrote: > > It occurs with Qlogic switch, the error is reported on the OpenSM log file. > Both OpenSM and mthca driver are running on QNX environment, so there's no > handy tool available. What else can I do?
Do you have a Linux end node ? If so, saquery -s there will tell how many SMs are on your subnet. -- Hal > Thanks! > > Yicheng Jia > > > > > Hal Rosenstock <[email protected]> > > 03/26/2009 12:53 PM > > To > Yicheng Jia <[email protected]> > cc > [email protected], [email protected] > Subject > Re: [ofa-general] OpenSM initialization error > > > > > On Thu, Mar 26, 2009 at 1:46 PM, Yicheng Jia <[email protected]> wrote: >> >>> You shouldn't be running different flavor SMs on the same subnet. >> The OpenSM will go to standby if there's another SM exists. > > Some SM will go to standby but that's not the issues with mixing SMs > are well beyond the simple election/handover protocol. > >>> Are you sure there's no SM running here other than OpenSM ? >> Actually this error always happens on Qlogic unmanaged switch, which I >> believe no SM running on the subnet. > > Do you mean on or with QLogic switch ? > > What does saquery -s say ? > > -- Hal > >> It always takes more than 1 minute for the error disappear. > >> Thanks! >> >> Yicheng Jia >> >> >> >> >> Hal Rosenstock <[email protected]> >> >> 03/26/2009 12:13 PM >> >> To >> Yicheng Jia <[email protected]> >> cc >> [email protected], [email protected] >> Subject >> Re: [ofa-general] OpenSM initialization error >> >> >> >> >> On Thu, Mar 26, 2009 at 12:01 PM, Yicheng Jia <[email protected]> wrote: >>> >>> LID 1 is the node that OpenSM runs on. Cisco SFS7000P is managed switch, >>> SM >>> is running all the time. >> >> You shouldn't be running different flavor SMs on the same subnet. >> >>> This occurs during the system starts up. At first Mthca driver 1.3 starts >>> on >>> all nodes, after the driver is up, the OpenSM starts on one node, then >>> the >>> error shows up. It also occurs on Qlogic unmanaged switch. >> >> Are you sure there's no SM running here other than OpenSM ? >> >> -- Hal >> >>> Is this related to hardware? >> >>> Thanks! >>> >>> Yicheng Jia >>> >>> >>> >>> >>> Hal Rosenstock <[email protected]> >>> >>> 03/26/2009 10:32 AM >>> >>> To >>> Yicheng Jia <[email protected]> >>> cc >>> [email protected], [email protected] >>> Subject >>> Re: [ofa-general] OpenSM initialization error >>> >>> >>> >>> >>> On Thu, Mar 26, 2009 at 11:16 AM, Yicheng Jia <[email protected]> wrote: >>>> >>>> Hi Hal, >>>> >>>>> What is your topology ? >>>> >>>> Several nodes directly connect to the switch. >>>> >>>>> Does this message persist or go away in the log ? >>>> >>>> It continues reporting this message until the subnet is up, then this >>>> message goes away. It lasts about 1 minute. >>> >>> What is LID 1 ? Is it the switch ? Is Cisco SM running ? >>> >>>>> Looks to me like you are using an OpenSM 3.1.11/OFED 1.3 or older. >>>>> Amongst other changes, this message has been downgraded from error to >>>>> debug in more recent versions. >>>> >>>> Do you know what could cause the problem? Is there any way to make the >>>> error >>>> time shorter? >>> >>> What's the exact scenario under which this occurs ? >>> >>> -- Hal >>> >>>> Thanks! >>>> >>>> Yicheng Jia >>>> >>>> >>>> >>>> >>>> Hal Rosenstock <[email protected]> >>>> >>>> 03/26/2009 09:58 AM >>>> >>>> To >>>> Yicheng Jia <[email protected]> >>>> cc >>>> [email protected], [email protected] >>>> Subject >>>> Re: [ofa-general] OpenSM initialization error >>>> >>>> >>>> >>>> >>>> 2009/3/25 Yicheng Jia <[email protected]>: >>>>> >>>>> Hello, >>>>> >>>>> I run into an initialization error during OpenSM start up. The error >>>>> continues for nearly 1 minutes before the subnet is up. In the log >>>>> file, >>>>> it >>>>> reports that "__osm_ucast_mgr_process_port: ERR 3A08: No path to get to >>>>> LID >>>>> 1 from switch 0x66a00d90008bb". >>>>> >>>>> I am using Mellanox MHES18 HCA and Cisco SFS7000P switch. Do you know >>>>> what >>>>> the cause is and how to avoid it? >>>> >>>> What is your topology ? >>>> >>>> Does this message persist or go away in the log ? >>>> >>>> Looks to me like you are using an OpenSM 3.1.11/OFED 1.3 or older. >>>> Amongst other changes, this message has been downgraded from error to >>>> debug in more recent versions. >>>> >>>> -- Hal >>>> >>>>> >>>>> Thanks! >>>>> >>>>> Yicheng Jia >>>>> >>>>> >>>>> >>>>> >>>>> >>>>> >>>>> _____________________________________________________________________________ >>>>> Scanned by IBM Email Security Management Services powered by >>>>> MessageLabs. >>>>> For more information please visit http://www.ers.ibm.com >>>>> >>>>> >>>>> >>>>> >>>>> _____________________________________________________________________________ >>>>> >>>>> _______________________________________________ >>>>> general mailing list >>>>> [email protected] >>>>> http://lists.openfabrics.org/cgi-bin/mailman/listinfo/general >>>>> >>>>> To unsubscribe, please visit >>>>> http://openib.org/mailman/listinfo/openib-general >>>>> >>>> >>>> >>>> >>>> >>>> _____________________________________________________________________________ >>>> Scanned by IBM Email Security Management Services powered by >>>> MessageLabs. >>>> For more information please visit http://www.ers.ibm.com >>>> >>>> >>>> >>>> _____________________________________________________________________________ >>>> >>>> >>>> >>>> >>>> >>>> _____________________________________________________________________________ >>>> Scanned by IBM Email Security Management Services powered by >>>> MessageLabs. >>>> For more information please visit http://www.ers.ibm.com >>>> >>>> >>>> >>>> _____________________________________________________________________________ >>>> >>> >>> >>> >>> _____________________________________________________________________________ >>> Scanned by IBM Email Security Management Services powered by MessageLabs. >>> For more information please visit http://www.ers.ibm.com >>> >>> >>> _____________________________________________________________________________ >>> >>> >>> >>> >>> _____________________________________________________________________________ >>> Scanned by IBM Email Security Management Services powered by MessageLabs. >>> For more information please visit http://www.ers.ibm.com >>> >>> >>> _____________________________________________________________________________ >>> >> >> >> _____________________________________________________________________________ >> Scanned by IBM Email Security Management Services powered by MessageLabs. >> For more information please visit http://www.ers.ibm.com >> >> _____________________________________________________________________________ >> >> >> >> _____________________________________________________________________________ >> Scanned by IBM Email Security Management Services powered by MessageLabs. >> For more information please visit http://www.ers.ibm.com >> >> _____________________________________________________________________________ >> > > _____________________________________________________________________________ > Scanned by IBM Email Security Management Services powered by MessageLabs. > For more information please visit http://www.ers.ibm.com > _____________________________________________________________________________ > > > _____________________________________________________________________________ > Scanned by IBM Email Security Management Services powered by MessageLabs. > For more information please visit http://www.ers.ibm.com > _____________________________________________________________________________ > _______________________________________________ general mailing list [email protected] http://lists.openfabrics.org/cgi-bin/mailman/listinfo/general To unsubscribe, please visit http://openib.org/mailman/listinfo/openib-general
