Не удалось начать Redis-Server.service: Unit Redis-Server.Service замаскирован.
$ sudo systemctl unmask redis-server.service
Emmanuel Mahuni
$ sudo systemctl unmask redis-server.service
Run this command
-- sudo systemctl restart redis.service
, we get (showing "failed" on last line):
But if you run
-- sudo service redis-server status
, we get (showing "running" on 3rd line):