我的MariaDB服务器有一些问题，它工作正常，但它不会再启动。当我尝试启动服务器失败：
root@vps45223599:/var/log# /etc/init.d/mysql start
[....] Starting mysql (via systemctl): mysql.serviceJob for mariadb.service failed because the control process exited with error code.
See "systemctl status mariadb.service" and "journalctl -xe" for details.
failed!root@vps45223599：/var/log#系统状态日志服务
● mariadb.service - MariaDB 10.1.41 database server
Loaded: loaded (/lib/systemd/system/mariadb.service; enabled; vendor preset: enabled)
Active: failed (Result: exit-code) since Tue 2023-01-10 21:20:58 UTC; 1min 15s ago
Docs: man:mysqld(8)
https://mariadb.com/kb/en/library/systemd/
Process: 1349 ExecStart=/usr/sbin/mysqld $MYSQLD_OPTS $_WSREP_NEW_CLUSTER $_WSREP_START_POSITION (code=exited, status=1/FAILURE)
Process: 1274 ExecStartPre=/bin/sh -c [ ! -e /usr/bin/galera_recovery ] && VAR= || VAR=`/usr/bin/galera_recovery`; [ $? -eq 0 ] && systemctl set-environment _WSREP_START_POSITION=$VAR
Process: 1272 ExecStartPre=/bin/sh -c systemctl unset-environment _WSREP_START_POSITION (code=exited, status=0/SUCCESS)
Process: 1271 ExecStartPre=/usr/bin/install -m 755 -o mysql -g root -d /var/run/mysqld (code=exited, status=0/SUCCESS)
Main PID: 1349 (code=exited, status=1/FAILURE)
Status: "MariaDB server is down"
Jan 10 21:20:55 vps45223599.local systemd[1]: Starting MariaDB 10.1.41 database server...
Jan 10 21:20:55 vps45223599.local mysqld[1349]: 2023-01-10 21:20:55 140599894461824 [Note] /usr/sbin/mysqld (mysqld 10.1.41-MariaDB-0+deb9u1) starting as process 1349 ...
Jan 10 21:20:58 vps45223599.local systemd[1]: mariadb.service: Main process exited, code=exited, status=1/FAILURE
Jan 10 21:20:58 vps45223599.local systemd[1]: Failed to start MariaDB 10.1.41 database server.
Jan 10 21:20:58 vps45223599.local systemd[1]: mariadb.service: Unit entered failed state.
Jan 10 21:20:58 vps45223599.local systemd[1]: mariadb.service: Failed with result 'exit-code'.
Jan 10 21:15:43 vps45223599.local systemd[1]: Failed to start MariaDB 10.1.41 database server.
-- Subject: Unit mariadb.service has failed
-- Defined-By: systemd
-- Support: https://www.debian.org/support
--
-- Unit mariadb.service has failed.
--
-- The result is failed.
Jan 10 21:15:43 vps45223599.local systemd[1]: mariadb.service: Unit entered failed state.
Jan 10 21:15:43 vps45223599.local systemd[1]: mariadb.service: Failed with result 'exit-code'.
Jan 10 21:15:43 vps45223599.local sudo[1040]: pam_unix(sudo:session): session closed for user root
Jan 10 21:15:50 vps45223599.local sudo[1146]: root : TTY=pts/1 ; PWD=/var/log ; USER=root ; COMMAND=/bin/systemctl start mariadb
Jan 10 21:15:50 vps45223599.local sudo[1146]: pam_unix(sudo:session): session opened for user root by cbarca(uid=0)
Jan 10 21:15:50 vps45223599.local systemd[1]: Failed to set devices.allow on /system.slice/mariadb.service: Operation not permitted
Jan 10 21:15:50 vps45223599.local systemd[1]: Failed to set devices.allow on /system.slice/mariadb.service: Operation not permitted
Jan 10 21:15:50 vps45223599.local systemd[1]: Starting MariaDB 10.1.41 database server...
-- Subject: Unit mariadb.service has begun start-up
-- Defined-By: systemd
-- Support: https://www.debian.org/support
--
-- Unit mariadb.service has begun starting up.
Jan 10 21:15:51 vps45223599.local mysqld[1227]: 2023-01-10 21:15:51 139968422329728 [Note] /usr/sbin/mysqld (mysqld 10.1.41-MariaDB-0+deb9u1) starting as process 1227 ...
Jan 10 21:15:54 vps45223599.local systemd[1]: mariadb.service: Main process exited, code=exited, status=1/FAILURE
Jan 10 21:15:54 vps45223599.local systemd[1]: Failed to start MariaDB 10.1.41 database server.
-- Subject: Unit mariadb.service has failed
-- Defined-By: systemd
-- Support: https://www.debian.org/support
--
-- Unit mariadb.service has failed.
--
-- The result is failed.
Jan 10 21:15:54 vps45223599.local systemd[1]: mariadb.service: Unit entered failed state.
Jan 10 21:15:54 vps45223599.local systemd[1]: mariadb.service: Failed with result 'exit-code'.
Jan 10 21:15:54 vps45223599.local sudo[1146]: pam_unix(sudo:session): session closed for user root
Jan 10 21:20:55 vps45223599.local systemd[1]: Failed to set devices.allow on /system.slice/mariadb.service: Operation not permitted
Jan 10 21:20:55 vps45223599.local systemd[1]: Failed to set devices.allow on /system.slice/mariadb.service: Operation not permitted
Jan 10 21:20:55 vps45223599.local systemd[1]: Starting MariaDB 10.1.41 database server...
-- Subject: Unit mariadb.service has begun start-up
-- Defined-By: systemd
-- Support: https://www.debian.org/support
--
-- Unit mariadb.service has begun starting up.
Jan 10 21:20:55 vps45223599.local mysqld[1349]: 2023-01-10 21:20:55 140599894461824 [Note] /usr/sbin/mysqld (mysqld 10.1.41-MariaDB-0+deb9u1) starting as process 1349 ...
Jan 10 21:20:58 vps45223599.local systemd[1]: mariadb.service: Main process exited, code=exited, status=1/FAILURE
Jan 10 21:20:58 vps45223599.local systemd[1]: Failed to start MariaDB 10.1.41 database server.
-- Subject: Unit mariadb.service has failed
-- Defined-By: systemd
-- Support: https://www.debian.org/support
--
-- Unit mariadb.service has failed.
--
-- The result is failed.
Jan 10 21:20:58 vps45223599.local systemd[1]: mariadb.service: Unit entered failed state.
Jan 10 21:20:58 vps45223599.local systemd[1]: mariadb.service: Failed with result 'exit-code'.我不知道发生了什么。我也试着
迈斯克尔切克
root@vps45223599:/var/log# mysqlcheck --all-databases -p
Enter password:
mysqlcheck: Got error: 2002: Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2 "No such file or directory") when trying to connect我不知道我还应该尝试什么，谁能帮帮我，好吗？干杯
2条答案
按热度按时间drkbr07n1#
正如@obe所说，这很可能是一个proxmox或任何没有足够权限的系统的问题。
devices. allow错误可能是由MariaDB的systemd服务文件的PrivateDevices = true（似乎已根据MDEV-13207确认，MDEV-13207未能提供更多信息）方面请求的。
PrivateDevices = true允许：
基于this answer for a different device，对这些设备执行等效操作将是：
主要/次要器械代码确定依据：
qyswt5oh2#
谢谢大家的回答。@danblack没有什么变化，突然停止工作，但阅读这个论坛，我发现在这个线程的解决方案。
无法在debian 10上启动MariaDB
基本上解决方案是...“解决它通过删除/重命名tc.log mv -vi/var/lib/mysql/tc. log/root并重新启动数据库服务mysql restart”和mariaddb重新启动。