It still seem to be some problems with the cache.
I use temploggerd to create graphs, and most of the temperature sensors
return the same value all the time now.
Some of the temperature sensors are read from multiple applications (such as
outdoor sensor which is also read uncached frequently),
and that specific sensor return correct value.
http://home.mag.cx/cgi-bin/all.temperature.rrd.cgi?params=-s-1day
Temploggerd works something like this.
loop
Write 1 to /simultaneous/temperature
Read /tmp/1wire/10.*/temperature
Create graph
Sleep 60
End loop
Do you have any idea if the cache-code still is broken in combination with
simultaneous?
/Christian
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Paul
Alfille
Sent: den 23 december 2006 14:03
To: [email protected]
Subject: Re: [Owfs-developers] Problem with 2.5p8/CVS and DS2480B
Uncached was broken! (Fixed in the CVS). Thanks for the report.
I'm not sure if your problem (Simultaneous pinning the result) is fixed too.
I'm still testing.
Paul Alfille
On 12/22/06, Simon Natterer <[EMAIL PROTECTED]> wrote:
Simon Natterer wrote:
> Paul Alfille wrote:
>
>> Powered or parasytic?
> Powered.
> Seems it is caching. Doing an uncached read returns right values.
> Afterwards cached value stuck on this value.
>
It seem like I was wrong. Reading the whole night from uncached returns
the same constant value again. The problem seems to be
/simultaneous/temperature. I wrote 1 there before reading. Removing this
makes returns changed values with cached and uncached reads.
Simon
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