公开(公告)号：EP1830272A3

公开(公告)日：2008-03-12

申请号：EP07011973.0

申请日：2002-03-12

Applicant: MICROSOFT CORPORATION

Inventor： Adya, Atul ,  Bolosky, William J. ,  Cermak, Gerald ,  Douceur, John R. ,  Theimer, Marvin M. ,  Wattenhofer, Robert P.

IPC: G06F11/20 ,  G06F17/30 ,  H04L29/06

CPC classification number: G06F17/30094 ,  G06F17/30171 ,  G06F17/30899 ,  G06F2201/825 ,  H04L63/0823 ,  H04L63/123 ,  Y10S707/956 ,  Y10S707/99931 ,  Y10S707/99938

Abstract: A serverless distributed file system manages the storage of files and directories using one or more directory groups. The directories may be managed using Byzantine-fault-tolerant groups, whereas files are managed without using Byzantine-fault-tolerant groups. Additionally, the file system may employ a hierarchical namespace to store files. Furthermore, the directory group may employ a plurality of locks to control access to objects (e.g., files and directories) in each directory.

公开(公告)号：EP1830272B1

公开(公告)日：2009-05-20

申请号：EP07011973.0

申请日：2002-03-12

Applicant: MICROSOFT CORPORATION

Inventor： Adya, Atul ,  Bolosky, William J. ,  Cermak, Gerald ,  Douceur, John R. ,  Theimer, Marvin M. ,  Wattenhofer, Robert P.

IPC: G06F11/20 ,  G06F17/30 ,  H04L29/06

CPC classification number: G06F17/30094 ,  G06F17/30171 ,  G06F17/30899 ,  G06F2201/825 ,  H04L63/0823 ,  H04L63/123 ,  Y10S707/956 ,  Y10S707/99931 ,  Y10S707/99938

公开(公告)号：EP1830272A2

公开(公告)日：2007-09-05

申请号：EP07011973.0

申请日：2002-03-12

Applicant: MICROSOFT CORPORATION

Inventor： Adya, Atul ,  Bolosky, William J. ,  Cermak, Gerald ,  Douceur, John R. ,  Theimer, Marvin M. ,  Wattenhofer, Robert P.

IPC: G06F11/20 ,  G06F17/30

CPC classification number: G06F17/30094 ,  G06F17/30171 ,  G06F17/30899 ,  G06F2201/825 ,  H04L63/0823 ,  H04L63/123 ,  Y10S707/956 ,  Y10S707/99931 ,  Y10S707/99938

Abstract: A serverless distributed file system manages the storage of files and directories using one or more directory groups. The directories may be managed using Byzantine-fault-tolerant groups, whereas files are managed without using Byzantine-fault-tolerant groups. Additionally, the file system may employ a hierarchical namespace to store files. Furthermore, the directory group may employ a plurality of locks to control access to objects (e.g., files and directories) in each directory.

Abstract translation: 无服务器分布式文件系统使用一个或多个目录组管理文件和目录的存储。 可以使用拜占庭容错组来管理目录，而不使用拜占庭容错组来管理文件。 此外，文件系统可以使用分层命名空间来存储文件。 此外，目录组可以使用多个锁来控制对每个目录中的对象（例如，文件和目录）的访问。