Not quite that impressive. It's 3 years and 2+ months:
http://www.threefools.org/weewx/status/index.html

-tk

On Mon, Jan 29, 2018 at 5:57 PM, Glenn McKechnie <glenn.mckech...@gmail.com>
wrote:

> Probably belongs on rorpi, but this is worth saying here.
>
> Tom K (weew2x's author) has reported that he's had a raspberry pi running
> for 5 years?? at 5 minute intervals, with an sqlite database and standard
> skin. I have to say that is mightly impressive. Seriously impressive; but
> it wasn't my experience.
>
> Toms and my setups were/are different. I prefer a minute archive, had
> several skins going (cmon for one), and very unreliable power. On top of
> that I tried running mysql locally. But the biggest error of all was I had
> an ad-hoc backup plan, and I got caught!
> I paid dearly, more than once. I possibly also struck a bad batch of
> Sandisk usb sticks? YMWV
>
> 5 minutes with an sqlite database shouldn't be a problem - depending on
> make manufacturer / quality and direction the wind is blowing.  But then
> you are doing regular backups so you're a long way along the path to
> recovery if the proverbial does hit the fan. If you don't have to reinstall
> the OS on top of rebuilding a corrupt database, then you'll be a lot
> happier. Trust me on that last one.
>
> P.S. Did I mention it's a good idea to have backups, regular backups?
>
> :-)
>
> Cheers
>  Glenn
>
> rorpi - read only raspberry pi & various weewx addons
> https://github.com/glennmckechnie
>
> On 30 January 2018 at 11:33, Praveen Chandrasekaran <
> praveen.c...@gmail.com> wrote:
>
>> Glenn,
>>
>> Even the usb stick will wear out if I write every 5 minutes i assume. Is
>> there way to wrote out from memory to usb say every 1 hour and restore from
>> usb on power up. That will extend the usb stick lifetime significantly. Or
>> is this a rorpi discussion :) I found how to backup to usb in your page but
>> couldn't find restoring on power up.
>>
>> Regards,
>> Praveen
>>
>>
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