Hi Jon,
Thanks for your reply, but when I followed your guide, I still get errors:
* from systemctl status mysqld
● mysqld.service - MySQL Server
Loaded: loaded (/usr/lib/systemd/system/mysqld.service; enabled; vendor preset: disabled)
Active: failed (Result: start-limit) since Fri 2017-09-08 16:23:21 UTC; 2s ago
Docs: man:mysqld(8)
http://dev.mysql.com/doc/refman/en/using-systemd.html
Process: 4596 ExecStart=/usr/sbin/mysqld --daemonize --pid-file=/var/run/mysqld/mysqld.pid $MYSQLD_OPTS (code=exited, status=1/FAILURE)
Process: 4574 ExecStartPre=/usr/bin/mysqld_pre_systemd (code=exited, status=0/SUCCESS)
Sep 08 16:23:20 mnp-db01 systemd[1]: Failed to start MySQL Server.
Sep 08 16:23:20 mnp-db01 systemd[1]: Unit mysqld.service entered failed state.
Sep 08 16:23:20 mnp-db01 systemd[1]: mysqld.service failed.
Sep 08 16:23:21 mnp-db01 systemd[1]: mysqld.service holdoff time over, scheduling restart.
Sep 08 16:23:21 mnp-db01 systemd[1]: start request repeated too quickly for mysqld.service
Sep 08 16:23:21 mnp-db01 systemd[1]: Failed to start MySQL Server.
Sep 08 16:23:21 mnp-db01 systemd[1]: Unit mysqld.service entered failed state.
Sep 08 16:23:21 mnp-db01 systemd[1]: mysqld.service failed.
* From journalctl -xe
-- Unit mysqld.service has failed.
--
-- The result is failed.
Sep 08 16:23:19 mnp-db01 systemd[1]: Unit mysqld.service entered failed state.
Sep 08 16:23:19 mnp-db01 systemd[1]: mysqld.service failed.
Sep 08 16:23:20 mnp-db01 systemd[1]: mysqld.service holdoff time over, scheduling restart.
Sep 08 16:23:20 mnp-db01 systemd[1]: Starting MySQL Server...
-- Subject: Unit mysqld.service has begun start-up
-- Defined-By: systemd
-- Support:
http://lists.freedesktop.org/mailman/listinfo/systemd-devel
--
-- Unit mysqld.service has begun starting up.
Sep 08 16:23:20 mnp-db01 mysqld[4596]: Initialization of mysqld failed: 0
Sep 08 16:23:20 mnp-db01 systemd[1]: mysqld.service: control process exited, code=exited status=1
Sep 08 16:23:20 mnp-db01 systemd[1]: Failed to start MySQL Server.
-- Subject: Unit mysqld.service has failed
-- Defined-By: systemd
-- Support:
http://lists.freedesktop.org/mailman/listinfo/systemd-devel
--
-- Unit mysqld.service has failed.
--
-- The result is failed.
Sep 08 16:23:20 mnp-db01 systemd[1]: Unit mysqld.service entered failed state.
Sep 08 16:23:20 mnp-db01 systemd[1]: mysqld.service failed.
Sep 08 16:23:21 mnp-db01 systemd[1]: mysqld.service holdoff time over, scheduling restart.
Sep 08 16:23:21 mnp-db01 systemd[1]: start request repeated too quickly for mysqld.service
Sep 08 16:23:21 mnp-db01 systemd[1]: Failed to start MySQL Server.
-- Subject: Unit mysqld.service has failed
-- Defined-By: systemd
-- Support:
http://lists.freedesktop.org/mailman/listinfo/systemd-devel
--
-- Unit mysqld.service has failed.
--
-- The result is failed.
Sep 08 16:23:21 mnp-db01 systemd[1]: Unit mysqld.service entered failed state.
Sep 08 16:23:21 mnp-db01 systemd[1]: mysqld.service failed.