I had the same problem with my RPi3 -- seems the open file limit is set way too low to be useful (mine was set for like 2048). Since yours is set to 65536, I'm wondering if that limit is different for the user that owns influxdb -- did you get that ulimit output below while running as root?
If you find that the influxdb user acct open file limit is low, you'll need to increase it. However, I was never able to figure out how to do that on my RPi3. I tried several suggestions, but none of them worked for me. So if you do figure out how to increase the limit, please let me know what you did. The good news is that your db files are all available on another device. Worst case, you can install influx on another (bigger) computer, mount the shared drive, and run it from there (at least long enough to backup or export your data). The only way I could get mine running after hitting the open file limit was to remove some of the (non-essential) data/meta directories before starting influx. Good Luck! -- Steve On Saturday, November 25, 2017 at 10:22:53 AM UTC-5, [email protected] wrote: > The only special feature is that I save the data, meta and wal folder on a > network drive. > > What can I do to regain my temperature readings? Where is my mistake? > > ulimit -a > core file size (blocks, -c) 0 > data seg size (kbytes, -d) unlimited > scheduling priority (-e) 0 > file size (blocks, -f) unlimited > pending signals (-i) 7695 > max locked memory (kbytes, -l) 64 > max memory size (kbytes, -m) unlimited > open files (-n) 65536 > pipe size (512 bytes, -p) 8 > POSIX message queues (bytes, -q) 819200 > real-time priority (-r) 0 > stack size (kbytes, -s) 8192 > cpu time (seconds, -t) unlimited > max user processes (-u) 7695 > virtual memory (kbytes, -v) unlimited > file locks (-x) unlimited -- Remember to include the version number! --- You received this message because you are subscribed to the Google Groups "InfluxData" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/influxdb. To view this discussion on the web visit https://groups.google.com/d/msgid/influxdb/dc6f4f9a-a41b-4487-ad16-6f2e0f411478%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
