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重启 LNMP 的时候 报这个提示 "//usr/local/mariadb/var/mariadb.err" 打开看到如下
- 2021-07-06 17:30:54 0 [Note] InnoDB: Using Linux native AIO
- 2021-07-06 17:30:54 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
- 2021-07-06 17:30:54 0 [Note] InnoDB: Uses event mutexes
- 2021-07-06 17:30:54 0 [Note] InnoDB: Compressed tables use zlib 1.2.11
- 2021-07-06 17:30:54 0 [Note] InnoDB: Number of pools: 1
- 2021-07-06 17:30:54 0 [Note] InnoDB: Using SSE2 crc32 instructions
- 2021-07-06 17:30:54 0 [Note] mysqld: O_TMPFILE is not supported on /tmp (disabling future attempts)
- 2021-07-06 17:30:54 0 [Note] InnoDB: Initializing buffer pool, total size = 256M, instances = 1, chunk size = 128M
- 2021-07-06 17:30:54 0 [Note] InnoDB: Completed initialization of buffer pool
- 2021-07-06 17:30:54 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority().
- 2021-07-06 17:30:55 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
- 2021-07-06 17:30:55 0 [Note] InnoDB: Creating shared tablespace for temporary tables
- 2021-07-06 17:30:55 0 [Note] InnoDB: Setting file '/usr/local/mariadb/var/ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
- 2021-07-06 17:30:55 0 [Note] InnoDB: File '/usr/local/mariadb/var/ibtmp1' size is now 12 MB.
- 2021-07-06 17:30:55 0 [Note] InnoDB: Waiting for purge to start
- 2021-07-06 17:30:55 0 [Note] InnoDB: 10.4.13 started; log sequence number 117528928; transaction id 426821
- 2021-07-06 17:30:55 0 [Note] InnoDB: Loading buffer pool(s) from /usr/local/mariadb/var/ib_buffer_pool
- 2021-07-06 17:30:55 0 [Note] Plugin 'FEEDBACK' is disabled.
- 2021-07-06 17:30:55 0 [Note] Server socket created on IP: '::'.
- 2021-07-06 17:30:55 0 [Note] Reading of all Master_info entries succeeded
- 2021-07-06 17:30:55 0 [Note] Added new Master_info '' to hash table
- 2021-07-06 17:30:55 0 [Note] /usr/local/mariadb/bin/mysqld: ready for connections.
- Version: '10.4.13-MariaDB-log' socket: '/tmp/mysql.sock' port: 3306 Source distribution
- 2021-07-06 17:30:57 0 [Note] InnoDB: Buffer pool(s) load completed at 210706 17:30:57
复制代码 是什么原因呢
有何建议 目前数据库 里 50多个数据库
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