[MariaDB]upupw中的mysql 如何更改数据库存放位置，

datadir="D:/MySQL/Data/"



总是报错，如何解决

150511 15:10:42 [Note] InnoDB: Using mutexes to ref count buffer pool pages
150511 15:10:42 [Note] InnoDB: The InnoDB memory heap is disabled
150511 15:10:42 [Note] InnoDB: Mutexes and rw_locks use Windows interlocked functions
150511 15:10:42 [Note] InnoDB: Memory barrier is not used
150511 15:10:42 [Note] InnoDB: Compressed tables use zlib 1.2.3
150511 15:10:42 [Note] InnoDB: Not using CPU crc32 instructions
150511 15:10:42 [Note] InnoDB: Initializing buffer pool, size = 64.0M
150511 15:10:42 [Note] InnoDB: Completed initialization of buffer pool
150511 15:10:42 [Note] InnoDB: Highest supported file format is Barracuda.
150511 15:10:42 [Note] InnoDB: 128 rollback segment(s) are active.
150511 15:10:42 [Note] InnoDB: Waiting for purge to start
150511 15:10:42 [Note] InnoDB:  Percona XtraDB (http://www.percona.com) 5.6.22-71.0 started; log sequence number 1616928
150511 15:10:42 [Note] Plugin 'FEEDBACK' is disabled.
150511 15:10:42 [Note] Server socket created on IP: '::'.
150511 15:10:42 [Note] Event Scheduler: Loaded 0 events
150511 15:10:42 [Note] D:\upupw\MariaDB\bin\mysqld.exe: ready for connections.
Version: '10.0.16-MariaDB'  socket: ''  port: 3306  mariadb.org binary distribution

麻烦老大看下错误日志，谢谢，一上午了，搞不定。

进程中没有mysqld.exe,data已经移走，能否给发个完整的配置表，my.ini

更改了目录的，用在upupw中的

150511 16:21:18 [ERROR] Fatal error: Can't open and lock privilege tables: Table 'mysql.user' doesn't exist
150511 16:21:34 [Note] InnoDB: Using mutexes to ref count buffer pool pages
150511 16:21:34 [Note] InnoDB: The InnoDB memory heap is disabled
150511 16:21:34 [Note] InnoDB: Mutexes and rw_locks use Windows interlocked functions
150511 16:21:34 [Note] InnoDB: Memory barrier is not used
150511 16:21:34 [Note] InnoDB: Compressed tables use zlib 1.2.3
150511 16:21:34 [Note] InnoDB: Not using CPU crc32 instructions
150511 16:21:34 [Note] InnoDB: Initializing buffer pool, size = 64.0M
150511 16:21:34 [Note] InnoDB: Completed initialization of buffer pool
150511 16:21:34 [Note] InnoDB: Highest supported file format is Barracuda.
150511 16:21:34 [Note] InnoDB: Log scan progressed past the checkpoint lsn 49463
150511 16:21:34 [Note] InnoDB: Database was not shutdown normally!
150511 16:21:34 [Note] InnoDB: Starting crash recovery.
150511 16:21:34 [Note] InnoDB: Reading tablespace information from the .ibd files...
150511 16:21:34 [Note] InnoDB: Restoring possible half-written data pages
150511 16:21:34 [Note] InnoDB: from the doublewrite buffer...
InnoDB: Doing recovery: scanned up to log sequence number 1600607
150511 16:21:34 [Note] InnoDB: Starting an apply batch of log records to the database...
InnoDB: Progress in percent: 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99
InnoDB: Apply batch completed
150511 16:21:35 [Note] InnoDB: 128 rollback segment(s) are active.
150511 16:21:35 [Note] InnoDB: Waiting for purge to start
150511 16:21:35 [Note] InnoDB:  Percona XtraDB (http://www.percona.com) 5.6.22-71.0 started; log sequence number 1600607
150511 16:21:35 [Note] Plugin 'FEEDBACK' is disabled.
150511 16:21:35 [ERROR] Can't open the mysql.plugin table. Please run mysql_upgrade to create it.
150511 16:21:35 [ERROR] Can't open and lock privilege tables: Table 'mysql.servers' doesn't exist
150511 16:21:35 [Note] Server socket created on IP: '::'.
150511 16:21:35 [ERROR] Fatal error: Can't open and lock privilege tables: Table 'mysql.user' doesn't exist

删除了upupw中数据库中data，进程中没有mysqld，以上是新日志

不改路径，正常运行，但硬盘有限，必须改路径，望帮忙，谢谢

好的，现在是总启动不成功，只要改路径，就启动不了，把改路径的那句话注释掉，就启动成功，data目录文件也剪切到新位置了，原因不明中。