The Flash was darn slow both booting and starting up the EMC. Unlike you though I used a default install of Ubuntu to it. That is the only reason. I'm reasonably certain that it can be made to work with some pruning and simplified boot routines.
I don't see that thermal BIOS parameter at all here. Sounds like you found the issue though. It must have to do with the fanless version. I turn off things like audio and legacy stuff because that gets in the way of rtai. I don't have the board hooked up just now so can't see the version. Hope this helps Ray On Mon, 2008-10-13 at 19:18 +0400, Евгений Александрович wrote: > Looks like we has the same motherbords. > I guess your configuration I can see at page > http://www.newegg.com/Product/Product.aspx?Item=N82E16813153092 > Both PCs are based on VIA C7 CN700 platform. > http://www.gigabyte.com.tw/Products/Barebone/Products_Spec.aspx?ProductID=2369&ProductName=U1R > Differents are CPU, your is 1,5 Gg, my 1 Gg funless. I do not thnik it could > be a reason of my problems. > Also I have DOM Flash instead HDD. > Why you did not like DOM Flash? Why real HDD? > I use Puppy linux, and system works complitly in RAM. It has a little bit > slow start and shutdown, but no more problems with performance. > > At the moment I think I found what is reason of problem. > In BIOS I have parameter for CPU "Delay Prior of Thermal" > I am able to set it to 4-32 minutes. (But I am not able to disable it) > It is 16 minutes by default. And I have latency problem each 16 minutes. > If I set it to 4 minutes, I have problem each 4 minutes. > > You wrote about some BIOS changes. What kind of your changes? > Also if it is possible I would ask about version of BIOS on your computers. > > Evgeny > > P.S. > Thank you for you answer. > > > -----Original Message----- > From: Ray Henry <[EMAIL PROTECTED]> > To: Евгений Александрович <[EMAIL PROTECTED]>, "Enhanced Machine Controller > (EMC)" <emc-users@lists.sourceforge.net> > Date: Sun, 12 Oct 2008 11:40:35 -0500 > Subject: Re: [Emc-users] SMI problem > > > > > > > The second link is really a dead one. You should use > > > > http://wiki.linuxcnc.org/cgi-bin/emcinfo.pl?Latency-Test > > > > I've got several C7-D 1.5 MHz boxes running here. They are the ones I > > used for the EMC2 lab at fest. Their stats are listed on the page above > > as well as a Jetway that I tested for another company. > > > > Both of these use their on-board video drivers. > > > > I tried a flash adapter for memory but didn't like it a bit so went back > > to small hard drives. > > > > HTH > > > > Rayh > > > > > > > > > > On Sun, 2008-10-12 at 20:12 +0400, Евгений Александрович wrote: > > > Also, I want to ask about VIA С7 CN700. > > > At page http://wiki.linuxcnc.org/cgi-bin/emcinfo.pl?Hardware_Requirements > > > I see that VIA C7 CN700 is good choise. > > > But, at page http://wiki.linuxcnc.org/cgi-bin/emcinfo.pl?TestedHardware I > > > see that VIA C7 has problems like I. > > > So, does anybody use VIA C7 CN700 based computer for EMC? > > > > > > Thanks > > > Evgeny > > > > > > P.S. > > > My PC has DOM Flash, could be this a reason for RT problem? > > > > > > > > > > > > > > > > > > -----Original Message----- > > > From: Евгений Александрович<[EMAIL PROTECTED]> > > > To: emc-users@lists.sourceforge.net > > > Date: Sun, 12 Oct 2008 18:37:05 +0400 > > > Subject: [Emc-users] SMI problem > > > > > > > > > > > Hello guys, > > > > > > > > I have small computer which based on VIA C7 1Gg, motherboard is CN700. > > > > Looks like I have SMI problem with this computer. > > > > When I start latency test, it works well (15000-36000 nS) > > > > But each 10-15 minutes system has 200000-360000 nS ... > > > > As I can read from this document > > > > http://wiki.linuxcnc.org/cgi-bin/emcinfo.pl?FixingSMIIssues > > > > I have to add rtapi_smi.ko in rtapi.conf. > > > > Nice. But how can i be sure that the problem is solved? > > > > By that document I can see SMI module in memory when I start EMC. > > > > When I start latency test I do not see SMI module in memory. > > > > How can I start latency test SMI module, to be sure that my RT machine > > > > is real RT machine? > > > > > > > > Thank you > > > > Evgeny > > > > > > > > > ------------------------------------------------------------------------- > > > This SF.Net email is sponsored by the Moblin Your Move Developer's > > > challenge > > > Build the coolest Linux based applications with Moblin SDK & win great > > > prizes > > > Grand prize is a trip for two to an Open Source event anywhere in the > > > world > > > http://moblin-contest.org/redirect.php?banner_id=100&url=/ > > > _______________________________________________ > > > Emc-users mailing list > > > Emc-users@lists.sourceforge.net > > > https://lists.sourceforge.net/lists/listinfo/emc-users > > > > > ------------------------------------------------------------------------- > This SF.Net email is sponsored by the Moblin Your Move Developer's challenge > Build the coolest Linux based applications with Moblin SDK & win great prizes > Grand prize is a trip for two to an Open Source event anywhere in the world > http://moblin-contest.org/redirect.php?banner_id=100&url=/ > _______________________________________________ > Emc-users mailing list > Emc-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/emc-users ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/ _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
