Problem with memory - Solved

[xcaleb]

The sheevaplug write to log, that memory is full. Due to I checked the saved data, and I see, that in last time data are so big (see picture)
In 07/2014 I added meteostick and davis uv, solar.
In 08/2014 I added 4x temp, 4x soil, 1 leaf.
In 10/2014 I canceled wmr200 sensors (tem, hum, wind, uv) and I replaced sensors with david sensors (no additional sensor, replace part by part).

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[xcaleb]

Problem 2:
I deleted old data (before I backed it to the pc). Than I used the recompute, but after 21 hours the still compute data (see picture)

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And in uploaded the charts is a lot of errors

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[xcaleb]

Last question, is it possible to use the SD card 16 GB?

[YJB]

You observations are correct:

- More sensors will generate more data
- While the recomputaion is runnning, the graphs won't be correct, as they relay on aggregate data (that is generated during the recomputation)
- Yes, recompute will take a long time on a Sheeva. More data, implies longer runtimes
- Yes, you can increase the size of the /data directory, but I'm not sure if it is a good idea, as it will imply that your Sheeva will need to manage even more data.

[xcaleb]

Thank you YJB for your answers.

Btw, can you advise me other solution for saving and computing bigger of data volume? (meteoplug?)

[YJB]

Hi,


I can't give you a recommendation; I'm using MeteoHub on a virtual machine (Data since 2009), but obviously it doesn't make sense to run a VM if you do not already have something else running 24*7.

[ON1DQD]

Last question, is it possible to use the SD card 16 GB?

Yes it's possible.

I have use GParted Live to change the system and data partition sizes (make a backup in case something goes wrong).