公开(公告)号：US09378216B2

公开(公告)日：2016-06-28

申请号：US12569496

申请日：2009-09-29

Applicant: Manoj Paul Joseph

Inventor： Manoj Paul Joseph

IPC: G06F17/30

CPC classification number: G06F17/30174 ,  G06F17/30368 ,  G06F17/30581 ,  G06F17/30607

Abstract: In general, the invention relates to replicating a source file system stored on a first memory by obtaining a first unread entry from a changelog associated with the source file system, querying the source file system using the first unread entry to obtain a current first object file status, a current first object file path, a current first parent directory status, and a current first parent directory path, determining, based on the querying, whether a first object file on the source file system has changed at some time after the execution of the first unread entry, if the first object file has not changed, performing a first action on a target file system, and if the first object file has changed, performing a second action on the target file system.

Abstract translation: 通常，本发明涉及通过从与源文件系统相关联的变更日志获取第一未读条目来复制存储在第一存储器上的源文件系统，使用第一未读条目查询源文件系统以获得当前第一目标文件 状态，当前第一目标文件路径，当前第一父目录状态和当前第一父目录路径，基于查询确定源文件系统上的第一目标文件是否在执行 所述第一未读条目，如果所述第一对象文件没有改变，则在目标文件系统上执行第一动作，并且如果所述第一对象文件已经改变，则对所述目标文件系统执行第二动作。

公开(公告)号：US20110078110A1

公开(公告)日：2011-03-31

申请号：US12569496

申请日：2009-09-29

Applicant: Manoj Paul Joseph

Inventor： Manoj Paul Joseph

IPC: G06F17/30 ,  G06F12/00 ,  G06F12/16 ,  G06F7/00

CPC classification number: G06F17/30174 ,  G06F17/30368 ,  G06F17/30581 ,  G06F17/30607

Abstract: In general, the invention relates to replicating a source file system stored on a first memory by obtaining a first unread entry from a changelog associated with the source file system, querying the source file system using the first unread entry to obtain a current first object file status, a current first object file path, a current first parent directory status, and a current first parent directory path, determining, based on the querying, whether a first object file on the source file system has changed at some time after the execution of the first unread entry, if the first object file has not changed, performing a first action on a target file system, and if the first object file has changed, performing a second action on the target file system.

Abstract translation: 通常，本发明涉及通过从与源文件系统相关联的变更日志获取第一未读条目来复制存储在第一存储器上的源文件系统，使用第一未读条目查询源文件系统以获得当前第一目标文件 状态，当前第一目标文件路径，当前第一父目录状态和当前第一父目录路径，基于查询确定源文件系统上的第一目标文件是否在执行 所述第一未读条目，如果所述第一对象文件没有改变，则在目标文件系统上执行第一动作，并且如果所述第一对象文件已经改变，则对所述目标文件系统执行第二动作。