mysql启动不了
Starting MySQL
.. * Manager of pid-file quit without updating file.
问题日志
**220311 18:23:48 mysqld_safe Starting mysqld daemon with databases from /var/lib/mysql
220311 18:23:48 [Warning] Using unique option prefix key_buffer instead of key_buffer_size is deprecated and will be removed in a future release. Please use the full name instead.
220311 18:23:48 [Note] /usr/sbin/mysqld (mysqld 5.5.46-0ubuntu0.12.04.2) starting as process 25799 ...
220311 18:23:48 [Warning] Using unique option prefix myisam-recover instead of myisam-recover-options is deprecated and will be removed in a future release. Please use the full name instead.
220311 18:23:48 [Note] Plugin 'FEDERATED' is disabled.
220311 18:23:48 InnoDB: The InnoDB memory heap is disabled
220311 18:23:48 InnoDB: Mutexes and rw_locks use GCC atomic builtins
220311 18:23:48 InnoDB: Compressed tables use zlib 1.2.3.4
220311 18:23:48 InnoDB: Initializing buffer pool, size = 128.0M
220311 18:23:48 InnoDB: Completed initialization of buffer pool
220311 18:23:48 InnoDB: highest supported file format is Barracuda.
220311 18:23:48 InnoDB: Waiting for the background threads to start
220311 18:23:49 InnoDB: 5.5.46 started; log sequence number 368968204
220311 18:23:49 [Note] Server hostname (bind-address): '121.42.224.36'; port: 3306
220311 18:23:49 [Note] - '121.42.224.36' resolves to '121.42.224.36';
220311 18:23:49 [Note] Server socket created on IP: '121.42.224.36'.
220311 18:23:49 [ERROR] Can't start server: Bind on TCP/IP port: Cannot assign requested address
220311 18:23:49 [ERROR] Do you already have another mysqld server running on port: 3306 ?
220311 18:23:49 [ERROR] Aborting
220311 18:23:49 InnoDB: Starting shutdown...
220311 18:23:50 InnoDB: Shutdown completed; log sequence number 368968204
220311 18:23:50 [Note] /usr/sbin/mysqld: Shutdown complete
220311 18:23:50 mysqld_safe mysqld from pid file /var/run/mysql/mysqld.pid ended**
