公开(公告)号：DE69416875T2

公开(公告)日：1999-10-07

申请号：DE69416875

申请日：1994-12-27

Applicant: IBM

Inventor： CANTRELL THOMAS ,  JAJI SEBNEM ,  SHAHEEN AMAL ,  WARD RICHARD

IPC: G06F12/00 ,  G06F13/18 ,  G06F15/00 ,  G06F15/16 ,  G06F17/30

Abstract: A cache manager efficiently supporting both connected and disconnected client operation. A single integrated cache is maintained for file system data, status and pathname information. File system requests are satisfied by the cache if possible and passed to a remote file system for servicing if necessary. The cache manager is independent of operating system file syntax and distributed file system protocol. Disconnected operation is supported through an aggressive caching policy and by logging of file system modifications. Modification logs are created when the client is disconnected by logging objects that optimize the log as it is created. Cache file system objects can have multiple parents each with different naming syntax because the object name is not cached.

公开(公告)号：PL316565A1

公开(公告)日：1997-01-20

申请号：PL31656594

申请日：1994-12-27

Applicant: IBM

Inventor： CANTRELL THOMAS GEORGE ,  JAJI SEBNEM ,  SHAHEEN AMAL AHMED ,  WARD RICHARD BYRON

IPC: G06F13/18 ,  G06F12/00 ,  G06F15/00 ,  G06F15/16 ,  G06F17/30

Abstract: A cache manager efficiently supporting both connected and disconnected client operation. A single integrated cache is maintained for file system data, status and pathname information. File system requests are satisfied by the cache if possible and passed to a remote file system for servicing if necessary. The cache manager is independent of operating system file syntax and distributed file system protocol. Disconnected operation is supported through an aggressive caching policy and by logging of file system modifications. Modification logs are created when the client is disconnected by logging objects that optimize the log as it is created. Cache file system objects can have multiple parents each with different naming syntax because the object name is not cached.

公开(公告)号：HU9602443D0

公开(公告)日：1996-11-28

申请号：HU9602443

申请日：1994-12-27

Applicant: IBM

Inventor： CANTRELL THOMAS GEORGE ,  JAJI SEBNEM ,  SHAHEEN AMAL AHMED ,  WARD RICHARD BYRON

IPC: G06F12/00 ,  G06F13/18 ,  G06F15/00 ,  G06F15/16 ,  G06F17/30

Abstract: A cache manager efficiently supporting both connected and disconnected client operation. A single integrated cache is maintained for file system data, status and pathname information. File system requests are satisfied by the cache if possible and passed to a remote file system for servicing if necessary. The cache manager is independent of operating system file syntax and distributed file system protocol. Disconnected operation is supported through an aggressive caching policy and by logging of file system modifications. Modification logs are created when the client is disconnected by logging objects that optimize the log as it is created. Cache file system objects can have multiple parents each with different naming syntax because the object name is not cached.

公开(公告)号：CA2142797C

公开(公告)日：2005-04-12

申请号：CA2142797

申请日：1995-02-17

Applicant: IBM

Inventor： CANTRELL THOMAS GEORGE ,  JAJI SEBNEM ,  SHAHEEN AMAL AHMED ,  WARD RICHARD BYRON

IPC: G06F12/00 ,  G06F13/18 ,  G06F15/00 ,  G06F15/16 ,  G06F17/30 ,  G06F13/20 ,  G06F13/16

Abstract: A cache manager efficiently supporting both connected and disconnected client operation. A single integrated cache is maintained for file system data, status and pathname information. File system requests are satisfied by the cache if possible and passed to a remote file system for servicing if necessary. The cache manager is independent of operating system file syntax and distributed file system protocol. Disconnected operation is supported through an aggressive caching polic y and by logging of file system modifications. Modification logs are created when the client is disconnected by logging objects that optimize the log as it is created. Cache file system objects can have multiple parents each with different naming syntax because the object name is not cached.

公开(公告)号：CZ9602602A3

公开(公告)日：1997-12-17

申请号：CZ260296

申请日：1994-12-27

Applicant: IBM

Inventor： CANTRELL THOMAS GEORGE ,  JAJI SEBNEM ,  SHAHEEN AMAL AHMED ,  WARD RICHARD BYRON

IPC: G06F12/00 ,  G06F13/18 ,  G06F15/00 ,  G06F15/16 ,  G06F17/30

CPC classification number: G06F17/30132

公开(公告)号：CA2142797A1

公开(公告)日：1995-09-08

申请号：CA2142797

申请日：1995-02-17

Applicant: IBM

Inventor： CANTRELL THOMAS G ,  JAJI SEBNEM ,  SHAHEEN AMAL A ,  WARD RICHARD B

IPC: G06F12/00 ,  G06F13/18 ,  G06F15/00 ,  G06F15/16 ,  G06F17/30 ,  G06F13/20 ,  G06F13/16

Abstract: A cache manager efficiently supporting both connected and disconnected client operation. A single integrated cache is maintained for file system data, status and pathname information. File system requests are satisfied by the cache if possible and passed to a remote file system for servicing if necessary. The cache manager is independent of operating system file syntax and distributed file system protocol. Disconnected operation is supported through an aggressive caching policy and by logging of file system modifications. Modification logs are created when the client is disconnected by logging objects that optimize the log as it is created. Cache file system objects can have multiple parents each with different naming syntax because the object name is not cached.

公开(公告)号：DE69416875D1

公开(公告)日：1999-04-08

申请号：DE69416875

申请日：1994-12-27

Applicant: IBM

Inventor： CANTRELL THOMAS ,  JAJI SEBNEM ,  SHAHEEN AMAL ,  WARD RICHARD

IPC: G06F12/00 ,  G06F13/18 ,  G06F15/00 ,  G06F15/16 ,  G06F17/30

Abstract: A cache manager efficiently supporting both connected and disconnected client operation. A single integrated cache is maintained for file system data, status and pathname information. File system requests are satisfied by the cache if possible and passed to a remote file system for servicing if necessary. The cache manager is independent of operating system file syntax and distributed file system protocol. Disconnected operation is supported through an aggressive caching policy and by logging of file system modifications. Modification logs are created when the client is disconnected by logging objects that optimize the log as it is created. Cache file system objects can have multiple parents each with different naming syntax because the object name is not cached.

公开(公告)号：AT177223T

公开(公告)日：1999-03-15

申请号：AT95905595

申请日：1994-12-27

Applicant: IBM

Inventor： CANTRELL THOMAS GEORGE ,  JAJI SEBNEM ,  SHAHEEN AMAL AHMED ,  WARD RICHARD BYRON

IPC: G06F12/00 ,  G06F13/18 ,  G06F15/00 ,  G06F15/16 ,  G06F17/30

Abstract: A cache manager efficiently supporting both connected and disconnected client operation. A single integrated cache is maintained for file system data, status and pathname information. File system requests are satisfied by the cache if possible and passed to a remote file system for servicing if necessary. The cache manager is independent of operating system file syntax and distributed file system protocol. Disconnected operation is supported through an aggressive caching policy and by logging of file system modifications. Modification logs are created when the client is disconnected by logging objects that optimize the log as it is created. Cache file system objects can have multiple parents each with different naming syntax because the object name is not cached.

公开(公告)号：HUT75264A

公开(公告)日：1997-05-28

申请号：HU9602443

申请日：1994-12-27

Applicant: IBM

Inventor： CANTRELL THOMAS GEORGE ,  JAJI SEBNEM ,  SHAHEEN AMAL AHMED ,  WARD RICHARD BYRON

IPC: G06F13/18 ,  G06F12/00 ,  G06F15/00 ,  G06F15/16 ,  G06F17/30

Abstract: A cache manager efficiently supporting both connected and disconnected client operation. A single integrated cache is maintained for file system data, status and pathname information. File system requests are satisfied by the cache if possible and passed to a remote file system for servicing if necessary. The cache manager is independent of operating system file syntax and distributed file system protocol. Disconnected operation is supported through an aggressive caching policy and by logging of file system modifications. Modification logs are created when the client is disconnected by logging objects that optimize the log as it is created. Cache file system objects can have multiple parents each with different naming syntax because the object name is not cached.

公开(公告)号：HU219996B

公开(公告)日：2001-10-28

申请号：HU9602443

申请日：1994-12-27

Applicant: IBM

Inventor： CANTRELL THOMAS GEORGE ,  JAJI SEBNEM ,  SHAHEEN AMAL AHMED ,  WARD RICHARD BYRON

IPC: G06F13/18 ,  G06F12/00 ,  G06F15/00 ,  G06F15/16 ,  G06F17/30

Abstract: A cache manager efficiently supporting both connected and disconnected client operation. A single integrated cache is maintained for file system data, status and pathname information. File system requests are satisfied by the cache if possible and passed to a remote file system for servicing if necessary. The cache manager is independent of operating system file syntax and distributed file system protocol. Disconnected operation is supported through an aggressive caching policy and by logging of file system modifications. Modification logs are created when the client is disconnected by logging objects that optimize the log as it is created. Cache file system objects can have multiple parents each with different naming syntax because the object name is not cached.