Hi Mick, On 01/31/2012 06:21 PM, Mick Sulley wrote:
> I had a strange problem with my system last night, I removed a node > which had 3 DS1820's and 2 DS2406 and when I replaced it I could not see > the rest of the network, take the node off again and the rest of the > network was fine. I fiddled around with it and it is all running fine > again now, but I don't see that I did anything to fix it. > > All this makes me think that my network is probably close to the edge. > It is best described as a stubbed topology, with very uneven stubs, so > not the perfect installation. > > Looking at the network with owhttpd (fantastic tool that Paul!) I see a > load of stuff under statistics/errors, but all of the values are zero. > Does that mean that no errors have been detected since it started up? > It reads about 25 devices every 10-15 seconds, so I would be surprised > if there have been no errors at all. Do I need to do anything else to > see error info? My 1-Wire network consists of only one bus master and several 18B20s connected to it, i.e. no hubs. /mountpoint/statistics/errors/* contains only zeros, like in your case. However, /mountpoint/bus.0/statistics/errors/* contains real numbers, and I use them to verify the overall health of my network. Not sure what the difference is -- perhaps one is used by the owserver process and the other by the owfs process? In any case, see if you have a bus.x directory and look there for the statistics. Cheers, Eloy Paris.- P.S. I don't use a hub so I am unable to offer a suggestion regarding the query in the last part of your message. > > Also following this experience and the discussion under the 'Hubs' > topic, I am thinking that it would be a good idea to install a hub to > split it up a bit. Any suggestion what to get, ideally from a UK supplier? > > Thanks > Mick ------------------------------------------------------------------------------ Keep Your Developer Skills Current with LearnDevNow! The most comprehensive online learning library for Microsoft developers is just $99.99! Visual Studio, SharePoint, SQL - plus HTML5, CSS3, MVC3, Metro Style Apps, more. Free future releases when you subscribe now! http://p.sf.net/sfu/learndevnow-d2d _______________________________________________ Owfs-developers mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/owfs-developers
