After some terrible actions, I had to reinstall my Fedora (was 20, became 22). Unfortunately, I was unable to made mysqldump, so I backuped /var/lib/mysql folder. Now, I'm trying to put in on the fresh install and it can't start mariadb.service. Probably, the problem in mysql.sock. If it is also copied - systemctl show messages:
mysql.sock exists No process is using /var/lib/mysql/mysql.sock, which means it is a garbage, so it will be removed automatically
But nothing happens. Also, mariadb simply failed to start and I can't find out the reason. But if I delete mysql.sock it definitely says, that file is missing and errored. So, how I can restore my database, at least data? Or... Does exist any other solution to make this all stuff work?