I upgraded my Neo4j from 4.0.26 to 4.2.3 and followed all the steps
I am getting error while bringing up the application
Exception in thread "main" java.lang.UnsatisfiedLinkError: Failed to create temporary file for /com/sun/jna/linux-x86-64/libjnidispatch.so library: No space left on device
Although I am enough space in /tmp folder and databases folder
Solved! Go to Solution.
It's difficult to say, generally. Disk utilization will vary with the database and usage patterns -- it could be large properties, lots of indexes, or even log files.
It's worth using a monitoring tool to watch the disk utilization.
Something like Halin is a convenient place to start if you don't already have a preferred system monitoring tool. Try: Halin - Neo4j Monitoring Tool - Neo4j Labs