-- Unit mysql.service has begun starting up.
jul 23 11:01:52 ionode systemd[1]: mysql.service: Main process exited, code=exited, status=2/INVALIDARGUMENT
jul 23 11:02:01 ionode CRON[3356]: pam_unix(cron:session): session opened for user root by (uid=0)
jul 23 11:02:01 ionode CRON[3357]: (root) CMD (cd /home/io/scripts/; bash ./check.sh)
jul 23 11:02:01 ionode CRON[3356]: pam_unix(cron:session): session closed for user root
jul 23 11:02:04 ionode sshd[3369]: Connection closed by 51.158.125.112 port 38930 [preauth]
jul 23 11:02:21 ionode systemd[1]: Failed to start MySQL Community Server.
-- Subject: Unit mysql.service has failed
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
--
-- Unit mysql.service has failed.
--
-- The result is failed.
jul 23 11:02:21 ionode systemd[1]: mysql.service: Unit entered failed state.
jul 23 11:02:21 ionode systemd[1]: mysql.service: Failed with result 'exit-code'.
jul 23 11:02:22 ionode systemd[1]: mysql.service: Service hold-off time over, scheduling restart.
jul 23 11:02:22 ionode systemd[1]: Stopped MySQL Community Server.
-- Subject: Unit mysql.service has finished shutting down
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
--
-- Unit mysql.service has finished shutting down.
jul 23 11:02:22 ionode systemd[1]: Starting MySQL Community Server...
-- Subject: Unit mysql.service has begun start-up
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
--
-- Unit mysql.service has begun starting up.
jul 23 11:02:22 ionode systemd[1]: mysql.service: Main process exited, code=exited, status=2/INVALIDARGUMENT
jul 23 11:02:36 ionode sudo[3465]:       io : TTY=pts/0 ; PWD=/home/io ; USER=root ; COMMAND=/bin/journalctl -xe
jul 23 11:02:36 ionode sudo[3465]: pam_unix(sudo:session): session opened for user root by io(uid=0)