I have been trying to set up a server and I am facing problems while starting mariadb. It giving errors in console. I followed some tutorials and search on internet to find solution But I did not get a solution to start mariadb.
mariadb.service - MariaDB database server
Loaded: loaded (/usr/lib/systemd/system/mariadb.service; disabled)
Active: failed (Result: exit-code) since Mon 2014-06-02 22:48:58 BST; 33min ago
Process: 10042 ExecStartPost=/usr/libexec/mariadb-wait-ready $MAINPID (code=exited, status=1/FAILURE)
Process: 10041 ExecStart=/usr/bin/mysqld_safe --basedir=/usr (code=exited, status=0/SUCCESS)
Process: 10013 ExecStartPre=/usr/libexec/mariadb-prepare-db-dir %n (code=exited, status=0/SUCCESS)
Main PID: 10041 (code=exited, status=0/SUCCESS)
CGroup: /system.slice/mariadb.service
Jun 02 22:48:56 ultrasonicfortress mysqld_safe[10041]: 140602 22:48:56 mysqld_safe Logging to '/var/log/mariadb/mariadb.log'.
Jun 02 22:48:56 ultrasonicfortress mysqld_safe[10041]: 140602 22:48:56 mysqld_safe Starting mysqld daemon with databases from /var/lib/mysql
Jun 02 22:48:58 ultrasonicfortress mysqld_safe[10041]: 140602 22:48:58 mysqld_safe mysqld from pid file /var/run/mariadb/mariadb.pid ended
Jun 02 22:48:58 ultrasonicfortress systemd[1]: mariadb.service: control process exited, code=exited status=1
Jun 02 22:48:58 ultrasonicfortress systemd[1]: Failed to start MariaDB database server.
Jun 02 22:48:58 ultrasonicfortress systemd[1]: Unit mariadb.service entered failed state.
Related
I've got all my files from my last MySQL(MariaDB InnoDB) Server and I just noticed I can't run those files on my new system. I don't have any .SQL backup of my server and my old system can't be booted to as far as I know.
I moved from Ubuntu Server 18.04 to CentOS 7 (and a RAID1 configuration), I cloned my original Ubuntu drive to a secondary drive.
Here are the files that I moved from my Ubuntu drive
/var/lib/mysql/ Files
[root#localhost ~]# systemctl status mariadb
● mariadb.service - MariaDB 10.2.32 database server
Loaded: loaded (/usr/lib/systemd/system/mariadb.service; enabled; vendor preset: disabled)
Drop-In: /etc/systemd/system/mariadb.service.d
└─migrated-from-my.cnf-settings.conf
Active: failed (Result: exit-code) since Thu 2020-07-09 20:20:46 PDT; 26s ago
Docs: man:mysqld(8)
https://mariadb.com/kb/en/library/systemd/
Process: 3281 ExecStart=/usr/sbin/mysqld $MYSQLD_OPTS --basedir=/usr $_WSREP_NEW_CLUSTER $_WSREP_START_POSITION (code=exited, status=1/FAILURE)
Process: 3132 ExecStartPre=/bin/sh -c [ ! -e /usr/bin/galera_recovery ] && VAR= || VAR=`cd /usr/bin/..; /usr/bin/galera_recovery`; [ $? -eq 0 ] && systemctl set-environment _WSREP_START_POSITION=$VAR || exit 1 (code=exited, status=0/SUCCESS)
Process: 3129 ExecStartPre=/bin/sh -c systemctl unset-environment _WSREP_START_POSITION (code=exited, status=0/SUCCESS)
Main PID: 3281 (code=exited, status=1/FAILURE)
Status: "MariaDB server is down"
Jul 09 20:20:46 localhost.localdomain systemd[1]: Starting MariaDB 10.2.32 database server...
Jul 09 20:20:46 localhost.localdomain mysqld[3281]: 2020-07-09 20:20:46 140603055900864 [Note] /usr/sbin/mysqld (mysqld 10.2.32-MariaDB-log) starting as process 3281 ...
Jul 09 20:20:46 localhost.localdomain mysqld[3281]: 2020-07-09 20:20:46 140603055900864 [Warning] Can't create test file /media/1TB/var/lib/mysql/localhost.lower-test
Jul 09 20:20:46 localhost.localdomain mysqld[3281]: [107B blob data]
Jul 09 20:20:46 localhost.localdomain mysqld[3281]: 2020-07-09 20:20:46 140603055900864 [ERROR] Aborting
Jul 09 20:20:46 localhost.localdomain systemd[1]: mariadb.service: main process exited, code=exited, status=1/FAILURE
Jul 09 20:20:46 localhost.localdomain systemd[1]: Failed to start MariaDB 10.2.32 database server.
Jul 09 20:20:46 localhost.localdomain systemd[1]: Unit mariadb.service entered failed state.
Jul 09 20:20:46 localhost.localdomain systemd[1]: mariadb.service failed.
I'm not sure what I'm missing and why it won't start, I wish I would have kept the other system to export a SQL file which would have made my life so much easier.
i know that vendor preset: disabled is fine
i have changer the chown for mysql directory
even the chown for mysql.sock changed it three times
and still getting the same error
So any help will be thankful even if you are new
● mariadb.service - MariaDB 10.3 database server
Loaded: loaded (/usr/lib/systemd/system/mariadb.service; enabled; vendor preset: disabled)
Drop-In: /usr/lib/systemd/system/mariadb.service.d
└─tokudb.conf
Active: failed (Result: exit-code) since Thu 2019-01-31 00:04:01 EET; 2min 39s ago
Docs: man:mysqld(8)
https://mariadb.com/kb/en/library/systemd/
Process: 1121 ExecStartPre=/usr/libexec/mysql-prepare-db-dir mariadb.service (code=exited, status=1/FAILURE)
Process: 1038 ExecStartPre=/usr/libexec/mysql-check-socket (code=exited, status=0/SUCCESS)
Jan 31 00:03:55 localhost.localdomain systemd[1]: Starting MariaDB 10.3 database server...
Jan 31 00:04:01 localhost.localdomain mysql-prepare-db-dir[1121]: The log file /var/log/mariadb/mariadb.log cannot be written, please, fix its permissions.
Jan 31 00:04:01 localhost.localdomain mysql-prepare-db-dir[1121]: The daemon will be run under mysql:mysql
Jan 31 00:04:01 localhost.localdomain systemd[1]: mariadb.service: Control process exited, code=exited status=1
Jan 31 00:04:01 localhost.localdomain systemd[1]: mariadb.service: Failed with result 'exit-code'.
Jan 31 00:04:01 localhost.localdomain systemd[1]: Failed to start MariaDB 10.3 database server.
So any help will be thankful even if you are new .
When I have entered systemctl status mariadb.service
The output is:
mariadb.service - MariaDB 10.2.16 database server
Loaded: loaded (/lib/systemd/system/mariadb.service; enabled; vendor preset: enabled)
Drop-In: /etc/systemd/system/mariadb.service.d
└─migrated-from-my.cnf-settings.conf
Active: failed (Result: exit-code) since Tue 2018-07-17 13:53:46 +06; 24s ago
Docs: man:mysqld(8)
https://mariadb.com/kb/en/library/systemd/
Process: 7342 ExecStart=/usr/sbin/mysqld $MYSQLD_OPTS $_WSREP_NEW_CLUSTER $_WSREP_START_POSITION (code=exited, status=1/FAILURE)
Process: 7058 ExecStartPre=/bin/sh -c [ ! -e /usr/bin/galera_recovery ] && VAR= || VAR=`/usr/bin/galera_recovery`; [ $? -eq 0 ] && system
Process: 7054 ExecStartPre=/bin/sh -c systemctl unset-environment _WSREP_START_POSITION (code=exited, status=0/SUCCESS)
Process: 7052 ExecStartPre=/usr/bin/install -m 755 -o mysql -g root -d /var/run/mysqld (code=exited, status=0/SUCCESS)
Main PID: 7342 (code=exited, status=1/FAILURE)
Status: "MariaDB server is down"
Jul 17 13:53:43 munim-Inspiron-5548 systemd[1]: Starting MariaDB 10.2.16 database server...
Jul 17 13:53:43 munim-Inspiron-5548 mysqld[7342]: 2018-07-17 13:53:43 139955312822464 [Note] /usr/sbin/mysqld (mysqld 10.2.16-MariaDB-10.2.16+m
Jul 17 13:53:46 munim-Inspiron-5548 systemd[1]: mariadb.service: Main process exited, code=exited, status=1/FAILURE
Jul 17 13:53:46 munim-Inspiron-5548 systemd[1]: Failed to start MariaDB 10.2.16 database server.
Jul 17 13:53:46 munim-Inspiron-5548 systemd[1]: mariadb.service: Unit entered failed state.
Jul 17 13:53:46 munim-Inspiron-5548 systemd[1]: mariadb.service: Failed with result 'exit-code'.
I have tried to login mysql -u root -p it shows
ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2)
Can anyone give me any suggestion?
I was trying to install the mysqlgovernor, and in the end I got this mess, and now all my websites are down.
root#panel [~]# systemctl status mariadb.service
● mariadb.service - MariaDB database server
Loaded: loaded (/usr/lib/systemd/system/mariadb.service; enabled; vendor preset: disabled)
Drop-In: /etc/systemd/system/mariadb.service.d
└─migrated-from-my.cnf-settings.conf
Active: failed (Result: exit-code) since Sun 2016-03-06 06:35:31 CET; 5s ago
Process: 6244 ExecStartPost=/usr/sbin/mariadb-wait-ready $MAINPID (code=exited, status=1/FAILURE)
Process: 6243 ExecStart=/usr/bin/mysqld_safe --basedir=/usr (code=exited, status=0/SUCCESS)
Process: 6205 ExecStartPre=/usr/sbin/mariadb-prepare-db-dir %n (code=exited, status=0/SUCCESS)
Process: 6179 ExecStartPre=/usr/sbin/mariadb-check-socket (code=exited, status=0/SUCCESS)
Main PID: 6243 (code=exited, status=0/SUCCESS)
CGroup: /system.slice/mariadb.service
Mar 06 06:35:28 panel.uhlhosting.ch mariadb-prepare-db-dir[6205]: touch: cannot touch 'panel.uhlhosting.ch.err': Permission denied
Mar 06 06:35:28 panel.uhlhosting.ch mariadb-prepare-db-dir[6205]: chown: cannot access 'panel.uhlhosting.ch.err': No such file or directory
Mar 06 06:35:28 panel.uhlhosting.ch mariadb-prepare-db-dir[6205]: chmod: cannot access 'panel.uhlhosting.ch.err': No such file or directory
Mar 06 06:35:29 panel.uhlhosting.ch mysqld_safe[6243]: 160306 06:35:29 mysqld_safe Logging to '/var/lib/mysql/panel.uhlhosting.ch.err'.
Mar 06 06:35:29 panel.uhlhosting.ch mysqld_safe[6243]: 160306 06:35:29 mysqld_safe Starting mysqld daemon with databases from /var/lib/mysql
Mar 06 06:35:30 panel.uhlhosting.ch mysqld_safe[6243]: 160306 06:35:30 mysqld_safe mysqld from pid file /var/lib/mysql/panel.uhlhosting.ch.pid ended
Mar 06 06:35:31 panel.uhlhosting.ch systemd[1]: mariadb.service: control process exited, code=exited status=1
Mar 06 06:35:31 panel.uhlhosting.ch systemd[1]: Failed to start MariaDB database server.
Mar 06 06:35:31 panel.uhlhosting.ch systemd[1]: Unit mariadb.service entered failed state.
Mar 06 06:35:31 panel.uhlhosting.ch systemd[1]: mariadb.service failed.
root#panel [~]#
Here is my Error list:
InnoDB: Assertion failure in thread 140010623854336 in file buf0buf.cc line 2850
Here is the working MariaDB after reinstall, and disabling the InnoDB db's yet we do not want to be without them.
root#panel [~]# systemctl status mariadb.service
● mariadb.service - MariaDB database server
Loaded: loaded (/usr/lib/systemd/system/mariadb.service; enabled; vendor preset: disabled)
Drop-In: /etc/systemd/system/mariadb.service.d
└─migrated-from-my.cnf-settings.conf
Active: active (running) since Sun 2016-03-06 10:16:12 CET; 29min ago
Main PID: 16551 (mysqld)
Status: "Taking your SQL requests now..."
CGroup: /system.slice/mariadb.service
└─16551 /usr/sbin/mysqld
Mar 06 10:16:12 panel.uhlhosting.ch mysqld[16551]: 2016-03-06 10:16:12 140128996632704 [Note] /usr/sbin/mysqld (mysqld 10.1.12-MariaDB) starting as process 16551 ...
Mar 06 10:16:12 panel.uhlhosting.ch mysqld[16551]: 2016-03-06 10:16:12 140128996632704 [Note] Plugin 'InnoDB' is disabled.
Mar 06 10:16:12 panel.uhlhosting.ch mysqld[16551]: 2016-03-06 10:16:12 140128996632704 [Note] Plugin 'FEEDBACK' is disabled.
Mar 06 10:16:12 panel.uhlhosting.ch mysqld[16551]: 2016-03-06 10:16:12 140128996632704 [Note] Server socket created on IP: '::'.
Mar 06 10:16:12 panel.uhlhosting.ch mysqld[16551]: 2016-03-06 10:16:12 140128995883776 [Warning] Failed to load slave replication state from table mysql.gtid_slave_pos: 1286: Unknown storage engine 'InnoDB'
Mar 06 10:16:12 panel.uhlhosting.ch mysqld[16551]: 2016-03-06 10:16:12 140128996632704 [Note] /usr/sbin/mysqld: ready for connections.
Mar 06 10:16:12 panel.uhlhosting.ch mysqld[16551]: Version: '10.1.12-MariaDB' socket: '/var/lib/mysql/mysql.sock' port: 3306 MariaDB Server
Mar 06 10:16:12 panel.uhlhosting.ch systemd[1]: Started MariaDB database server.
Mar 06 10:16:54 panel.uhlhosting.ch systemd[1]: Started MariaDB database server.
Mar 06 10:17:00 panel.uhlhosting.ch systemd[1]: Started MariaDB database server.
Server.err
my.cnf file
Please look at the first three lines of the error-log:
MariaDB has no permission to write on the directory where panel.uhlhosting.ch.err is located
You can fix this by changing the owner/group of this directory to mysql:mysql by chown -R mysql:mysql /path/to/directory/ if it's on linux.
Here is the error i am getting
mariadb.service - MariaDB database server
Loaded: loaded (/usr/lib/systemd/system/mariadb.service; disabled)
Active: failed (Result: exit-code) since Mon 2014-10-13 14:31:02 CEST; 10s ago
Process: 23609 ExecStartPost=/usr/libexec/mariadb-wait-ready $MAINPID (code=exited, status=1/FAILURE)
Process: 23608 ExecStart=/usr/bin/mysqld_safe --basedir=/usr (code=exited, status=0/SUCCESS)
Process: 23506 ExecStartPre=/usr/libexec/mariadb-prepare-db-dir %n (code=exited, status=0/SUCCESS)
Main PID: 23608 (code=exited, status=0/SUCCESS)
Oct 13 14:30:59 localhost.localdomain mariadb-prepare-db-dir[23506]: Support MariaDB development by buying support/new features from
Oct 13 14:30:59 localhost.localdomain mariadb-prepare-db-dir[23506]: SkySQL Ab. You can contact us about this at sales#skysql.com.
Oct 13 14:30:59 localhost.localdomain mariadb-prepare-db-dir[23506]: Alternatively consider joining our community based development effort:
Oct 13 14:30:59 localhost.localdomain mariadb-prepare-db-dir[23506]: http://mariadb.com/kb/en/contributing-to-the-mariadb-project/
Oct 13 14:30:59 localhost.localdomain mysqld_safe[23608]: 141013 14:30:59 mysqld_safe Logging to '/var/log/mariadb/mariadb.log'.
Oct 13 14:30:59 localhost.localdomain mysqld_safe[23608]: 141013 14:30:59 mysqld_safe Starting mysqld daemon with databases from /var/lib/mysql
Oct 13 14:31:02 localhost.localdomain mysqld_safe[23608]: 141013 14:31:02 mysqld_safe mysqld from pid file /var/run/mariadb/mariadb.pid ended
Oct 13 14:31:02 localhost.localdomain systemd[1]: mariadb.service: control process exited, code=exited status=1
Oct 13 14:31:02 localhost.localdomain systemd[1]: Failed to start MariaDB database server.
Oct 13 14:31:02 localhost.localdomain systemd[1]: Unit mariadb.service entered failed state.
THis is the mariadb.log file:
Im not really understanding this error, because the sock file has not been created and my server hasn't succesfully started...
141013 14:37:28 [ERROR] Can't start server : Bind on unix socket: Permission denied
141013 14:37:28 [ERROR] Do you already have another mysqld server running on socket: /var/run/mysql/mysql.sock ?
141013 14:37:28 [ERROR] Aborting
141013 14:37:28 InnoDB: Starting shutdown...
141013 14:37:29 InnoDB: Shutdown completed; log sequence number 1597945
141013 14:37:29 [Note] /usr/libexec/mysqld: Shutdown complete
I installed it fresh several times and I can't seem to figure out what the error is in the logs. I am running everything as root. Thanks.