-rw-rw----. 1 mysql mysql 50331648 Nov 26 13:15 ib_logfile0
-rw-rw----. 1 mysql mysql 50331648 Nov 26 13:10 ib_logfile1
-rw-rw----. 1 mysql root 39056 Nov 26 13:15 pacteralinux.err
[root@pacteralinux mysqldate]# rm ib*
rm: remove regular file `ibdata1' y
rm: remove regular file `ib_logfile0' y
rm: remove regular file `ib_logfile1' y
不行，网上看看能不能恢复数据，无解决方案！！
幸好这时一个mysql从服务器（我做了一个主从mysql热备份）！！！没办法，数据恢复不了就重新在复制一份吧！
上述步骤后还是不能启动数据
试试重新初始化：
[root@pacteralinux mysqldate]# /usr/local/mysql/scripts/mysql_install_db --user=mysql --basedir=/usr/local/mysql/data/ --datadir=/mnt/resource/mysqldate/
FATAL ERROR: Could not find ./bin/my_print_defaults
If you compiled from source, you need to run 'make install' to
copy the software into the correct location ready for operation.
If you are using a binary release, you must either be at the top
level of the extracted archive, or pass the --basedir option
pointing to that location.
[root@pacteralinux mysqldate]# cd /usr/local/mysql/bin/
[root@pacteralinux mysql]# /usr/local/mysql/scripts/mysql_install_db --user=mysql --no-defaults
Installing MySQL system tables...2013-11-26 13:20:42 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details).
2013-11-26 13:20:42 6036 [Note] InnoDB: The InnoDB memory heap is disabled
2013-11-26 13:20:42 6036 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2013-11-26 13:20:42 6036 [Note] InnoDB: Compressed tables use zlib 1.2.3
2013-11-26 13:20:42 6036 [Note] InnoDB: Not using CPU crc32 instructions
2013-11-26 13:20:42 6036 [Note] InnoDB: Initializing buffer pool, size = 128.0M
2013-11-26 13:20:42 6036 [Note] InnoDB: Completed initialization of buffer pool
2013-11-26 13:20:42 6036 [Note] InnoDB: Highest supported file format is Barracuda.
2013-11-26 13:20:42 6036 [Note] InnoDB: 128 rollback segment(s) are active.
2013-11-26 13:20:42 6036 [Note] InnoDB: Waiting for purge to start
2013-11-26 13:20:42 6036 [Note] InnoDB: 5.6.14 started; log sequence number 1600607
2013-11-26 13:20:42 6036 [Warning] InnoDB: Cannot open table mysql/innodb_table_stats from the internal data dictionary of InnoDB though the .frm file for the table exists. See http://dev.mysql.com/doc/refman/5.6/en/innodb-troubleshooting.html for how you can resolve the problem.
ERROR: 1146 Table 'mysql.innodb_table_stats' doesn't exist
2013-11-26 13:20:42 6036 [ERROR] Aborting
2013-11-26 13:20:42 6036 [Note] Binlog end
2013-11-26 13:20:42 6036 [Note] InnoDB: FTS optimize thread exiting.
2013-11-26 13:20:42 6036 [Note] InnoDB: Starting shutdown...
2013-11-26 13:20:44 6036 [Note] InnoDB: Shutdown completed; log sequence number 1600617
2013-11-26 13:20:44 6036 [Note] ./bin/mysqld: Shutdown complete
初始化不了，，删除之前初始化的文件试试
[root@pacteralinux data]# ll
total 12
drwx------. 2 mysql mysql 4096 Sep 25 12:27 mysql
drwx------. 2 mysql mysql 4096 Sep 25 12:27 performance_schema
drwxr-xr-x. 2 mysql mysql 4096 Sep 25 10:28 test
[root@pacteralinux data]# cd ..
[root@pacteralinux mysql]# rm -rf data/
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