iotop shows nothing special from time to time 50KB/S write but total is
always 0.
I use sqlite version - and the file weewx.sdb was located on external
USB Flash
I have default skin, I send data to 4 weathers services and ftping those
to my web server - located in external DC.
So in my point of view it's crazy!!!
One of my friend told me that the problem could be reading data from
/dev/ttyUSB0 and putting logs on sd card
W dniu 2016-11-01 o 00:53, Glenn McKechnie pisze:
One way to lock up your SDCard is outlined at rorpi - read only
raspberry pi + weewx: now with scripts
<https://github.com/glennmckechnie/rorpi-raspberrypi>
Making the / filesystem 100% read-only should go some way to ensuring
the SDCard will stay around longer. While it mentions using USB sticks
and hdd drives as writable alternatives, the responses in this thread
regarding those will be more useful to you. (FWIW, I find the RAID 1
USB stick setup intriguing!)
Interesting that you've lost so many cards, and have eliminated your
power supply as a problem.
How busy is your system? If you run iotop (apt-get install iotop) what
does it show?
<https://github.com/glennmckechnie/rorpi-raspberrypi/wiki/rorpi-raspberrypi-preinstall#Disk_access_viewing_with_iotop_oaP>
Are you using mysql? It's a lot busier when it comes to disk access.
Also, are you only generating the one skin on the pi? If you have
multiple skins (testing them out or whatever) the image files tend to
add up ( I bricked an 8gb Sandisk Cruzer doing this ), especially at
archive intervals less than 5 minutes.
Cheers
Glenn
rorpi - read only raspberry pi + weewx: now with scripts
<https://github.com/glennmckechnie/rorpi-raspberrypi>
On 31 October 2016 at 19:34, Jacek Skowroński <[email protected]
<mailto:[email protected]>> wrote:
Hi,
How does Your sd card "live" in raspberry pi?
On my example I lost 5 cards already - all of them by 3-4months long.
Is it normal?
Yust now I'm looking to get rid of sd cards and write down data
somewhere else.
Any topics? Any hints?
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