InnoDB:启动mamp时无法锁定错误45

我正在将数据库的mamp移动到我的移除驱动器,它几乎正常工作我想但每当我启动mamp mysql将无法启动,如果我检查错误日志我遇到这个:
110406 23:00:12 mysqld_safe Starting mysqld daemon with databases from /Volumes/WALL-E/db/mysql
110406 23:00:12 [Warning] One can only use the --user switch if running as root

110406 23:00:12 [Note] Plugin 'FEDERATED' is disabled.
110406 23:00:12 InnoDB: The InnoDB memory heap is disabled
110406 23:00:12 InnoDB: Mutexes and rw_locks use InnoDB's own implementation
110406 23:00:12 InnoDB: Compressed tables use zlib 1.2.3
110406 23:00:12 InnoDB: Initializing buffer pool, size = 128.0M
110406 23:00:12 InnoDB: Completed initialization of buffer pool
InnoDB: Unable to lock /Volumes/WALL-E/db/mysql/ibdata1, error: 45
110406 23:00:13  InnoDB: Retrying to lock the first data file
InnoDB: Unable to lock /Volumes/WALL-E/db/mysql/ibdata1, error: 45
InnoDB: Unable to lock /Volumes/WALL-E/db/mysql/ibdata1, error: 45
InnoDB: Unable to lock /Volumes/WALL-E/db/mysql/ibdata1, error: 45
InnoDB: Unable to lock /Volumes/WALL-E/db/mysql/ibdata1, error: 45
InnoDB: Unable to lock /Volumes/WALL-E/db/mysql/ibdata1, error: 45
InnoDB: Unable to lock /Volumes/WALL-E/db/mysql/ibdata1, error: 45
InnoDB: Unable to lock /Volumes/WALL-E/db/mysql/ibdata1, error: 45
InnoDB: Unable to lock /Volumes/WALL-E/db/mysql/ibdata1, error: 45
InnoDB: Unable to lock /Volumes/WALL-E/db/mysql/ibdata1, error: 45
InnoDB: Unable to lock /Volumes/WALL-E/db/mysql/ibdata1, error: 45
InnoDB: Unable to lock /Volumes/WALL-E/db/mysql/ibdata1, error: 45
我也发现了这个问题,但似乎找不到让MAMP工作的方法,我做错了什么,是权限问题吗? PS - 是的,我的驱动器叫做WALL-E :)     
已邀请:
可能是文件系统级文件锁定的问题。尝试使用
--skip-locking
启动Mysql。我不知道如何使用MAMP,因为我从未使用过它。在其首选项中查找可以为启动提供自定义选项的位置。 或者,您可能需要自定义可移动媒体的安装以启用autofs锁定,但我的autofs-fu很弱,所以我无法在那里给出任何指示。     

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