请教关于mysql....err的日志

kkfgef

以下是nxkcZ.err，请问一下这些报错如何处理？每重新启动一次就产生这些日志

1. 160412 10:21:58 [Note] /usr/local/mysql/bin/mysqld: Normal shutdown
   
2. 
   
3. 160412 10:21:58 [Note] Event Scheduler: Purging the queue. 0 events
   
4. 160412 10:22:00 [Warning] /usr/local/mysql/bin/mysqld: Forcing close of thread 4  user: 'root'
   
5. 
   
6. 160412 10:22:00  InnoDB: Starting shutdown...
   
7. 160412 10:22:01  InnoDB: Shutdown completed; log sequence number 1595675
   
8. 160412 10:22:01 [Note] /usr/local/mysql/bin/mysqld: Shutdown complete
   
9. 
   
10. 160412 10:22:01 mysqld_safe mysqld from pid file /home/data/mysql/iZ239ljpp3gZ.pid ended
    
11. 160412 10:22:03 mysqld_safe Starting mysqld daemon with databases from /home/data/mysql
    
12. 160412 10:22:03 [Warning] The syntax '--log-slow-queries' is deprecated and will be removed in a future release. Please use '--slow-query-log'/'--slow-query-log-file' instead.
    
13. 160412 10:22:03 InnoDB: The InnoDB memory heap is disabled
    
14. 160412 10:22:03 InnoDB: Mutexes and rw_locks use GCC atomic builtins
    
15. 160412 10:22:03 InnoDB: Compressed tables use zlib 1.2.3
    
16. 160412 10:22:03 InnoDB: Initializing buffer pool, size = 16.0M
    
17. 160412 10:22:03 InnoDB: Completed initialization of buffer pool
    
18. 160412 10:22:03 InnoDB: highest supported file format is Barracuda.
    
19. 160412 10:22:03  InnoDB: Waiting for the background threads to start
    
20. 160412 10:22:04 InnoDB: 5.5.42 started; log sequence number 1595675
    
21. 160412 10:22:04 [Note] Server hostname (bind-address): '0.0.0.0'; port: 3306
    
22. 160412 10:22:04 [Note]   - '0.0.0.0' resolves to '0.0.0.0';
    
23. 160412 10:22:04 [Note] Server socket created on IP: '0.0.0.0'.
    
24. 160412 10:22:04 [Note] Event Scheduler: Loaded 0 events
    
25. 160412 10:22:04 [Note] /usr/local/mysql/bin/mysqld: ready for connections.
    
26. Version: '5.5.42-log'  socket: '/tmp/mysql.sock'  port: 3306  Source distribution

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同时也修改了my.cnf中的
[mysqld]
port        = 3306
socket        = /tmp/mysql.sock
datadir = /home/data/mysql
这里也添加了慢查询
long_query_time = 1
log-slow-queries = /home/data/mysql/mysql-slow.log

1. # Uncomment the following if you are using InnoDB tables
   
2. innodb_data_home_dir = /home/data/mysql
   
3. innodb_data_file_path = ibdata1:10M:autoextend
   
4. innodb_log_group_home_dir = /home/data/mysql
   
5. # You can set .._buffer_pool_size up to 50 - 80 %
   
6. # of RAM but beware of setting memory usage too high
   
7. innodb_buffer_pool_size = 16M
   
8. innodb_additional_mem_pool_size = 2M
   
9. # Set .._log_file_size to 25 % of buffer pool size
   
10. innodb_log_file_size = 5M
    
11. innodb_log_buffer_size = 8M
    
12. innodb_flush_log_at_trx_commit = 1
    
13. innodb_lock_wait_timeout = 50

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kkfgef

which InnoDB
/usr/bin/which: no InnoDB in (/usr/lib64/qt-3.3/bin:/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin)
提示没有innoDB？

licess

日志没有问题

innodb是mysql存储引擎不是程序