公开(公告)号：US20090089628A1

公开(公告)日：2009-04-02

申请号：US11865352

申请日：2007-10-01

申请人： Mark S. Day ,  Dominic B. Giampaolo ,  Puja D. Gupta

发明人： Mark S. Day ,  Dominic B. Giampaolo ,  Puja D. Gupta

IPC分类号： G06F11/07

CPC分类号： G06F11/0769 ,  G06F11/0727 ,  G06F11/0781

摘要： Methods, systems and machine readable media for file system error detection and protection are described. In one aspect, an embodiment of a method includes collecting first data identifying at least one error in performing at least one of reading or writing data to a storage device and determining, through an association between the first data and file identifiers, a set of files which are effected by the at least one error. The collecting may be performed automatically as a background process. In another aspect, an embodiment of a method includes detecting at least one error in file system metadata for a storage device, the detecting being performed automatically as a background process, and storing state information automatically in response to the detecting; the state information indicates that upon next mounting of the storage device, the data processing system will automatically cause the running of a file system check of the file system metadata.

摘要翻译： 描述了用于文件系统错误检测和保护的方法，系统和机器可读介质。 在一个方面，一种方法的实施例包括收集在执行读取或写入数据到存储装置中的至少一个时识别至少一个错误的第一数据，并且通过第一数据和文件标识符之间的关联确定一组文件 这些都是由至少一个错误影响的。 可以自动执行收集作为后台处理。 在另一方面，一种方法的实施例包括检测存储设备的文件系统元数据中的至少一个错误，该检测被自动地作为后台处理执行，并且响应于该检测而自动存储状态信息; 状态信息表示在下一次安装存储设备时，数据处理系统将自动导致对文件系统元数据的文件系统检查的运行。

公开(公告)号：US20120198287A1

公开(公告)日：2012-08-02

申请号：US13369258

申请日：2012-02-08

申请人： Mark S. Day ,  Dominic B. Giampaolo ,  Puja D. Gupta

发明人： Mark S. Day ,  Dominic B. Giampaolo ,  Puja D. Gupta

IPC分类号： G06F11/07

CPC分类号： G06F11/0769 ,  G06F11/0727 ,  G06F11/0781

摘要： In one aspect, an embodiment of file system error detection and protection includes collecting first data identifying at least one error in performing at least one of reading or writing data to a storage device and determining, through an association between the first data and file identifiers, a set of files which are effected by the at least one error. The collecting may be performed automatically as a background process. In another aspect, an embodiment includes detecting at least one error in file system metadata for a storage device, the detecting being performed automatically as a background process, and storing state information automatically in response to the detecting; the state information indicates that upon next mounting of the storage device, the data processing system will automatically cause the running of a file system check of the file system metadata.

摘要翻译： 在一个方面，文件系统错误检测和保护的实施例包括：收集在执行读取或写入数据到存储设备中的至少一个时识别至少一个错误的第一数据，并且通过第一数据和文件标识符之间的关联， 由至少一个错误影响的一组文件。 可以自动执行收集作为后台处理。 在另一方面，一个实施例包括检测用于存储设备的文件系统元数据中的至少一个错误，该检测被自动地作为后台进程执行，并且响应于该检测而自动存储状态信息; 状态信息表示在下一次安装存储设备时，数据处理系统将自动导致对文件系统元数据的文件系统检查的运行。