>>324493So say for instance you've updated from mariadb 10.1 to 10.3 and now the service isn't starting. Assuming you somehow know what logs to check, you find it stops after the error "[Warning] Can't create test file /var/lib/mysql/nyafuu.lower-test"
The file doesn't exist, the path is there. What are the possible causes here?
Hell, I'll even let you use google to figure it out.