Re: [Owfs-developers] rrdtool takes extremely long time to generate images for temploggerd on NSLU2 running Debian

2008-01-17 Thread Christian Magnusson
Hi Willard, I have seen this before actually... and I think I know the reason as well... The problem seem to occur during these circumstances: You have a new installed box and reboot it. Owfs-processes is started Temploggerd is started. It scans the 1-wire bus and creates the html-files and

Re: [Owfs-developers] rrdtool takes extremely long time to generate images for temploggerd on NSLU2 running Debian

2008-01-17 Thread Matthias Urlichs
Hi, Willard Korfhage: It turns out that a graph that includes PRINT:2629A88000tempe:MAX:%5.1lf C makes it take 37 minutes to generate the image. Now that's too friggin' long, by far. Please report a bug. RRDtool's author is pretty responsive. -- Matthias Urlichs | {M:U} IT

Re: [Owfs-developers] Alarming in DS18B20 and DS2450 broke?

2008-01-17 Thread Jim Kusznir
As far as we can tell, yes. We read the temp from the cached tree, issue a simultanous, and read from the cached tree again, and the temp is different. We don't really have a sure-fire way of knowing that its actually doing a conversion with the simultanous command, as its possible that its

Re: [Owfs-developers] Alarming in DS18B20 and DS2450 broke?

2008-01-17 Thread Jim Kusznir
As we're doing other testing in the lab, we're finding some more problems with DS2450 alarming. Sending the simultanous seems to lock the bus for a whileBy that, we mean it gets really sluggish. It almost seems we're waiting for 5-25 seconds for it to finish conversion, and during that time,

Re: [Owfs-developers] rrdtool takes extremely long time to generate images for temploggerd on NSLU2 running Debian

2008-01-17 Thread Willard Korfhage
I don't think that I am hitting the same problem because this happens without rebooting. I am just starting the processes manually at the moment, and the clock is never being shifted ahead by years. It also appears that the data is being collected without any problem, just generating the graph