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1. 发明授权

US07802029B2 System and article of manufacture for the detection of misdirected data 失效
标题翻译：用于检测误导数据的系统和制造
公开(公告)号：US07802029B2
公开(公告)日：2010-09-21
申请号：US12167927
申请日：2008-07-03
申请人： Michael Thomas Benhase , James Chien-Chiung Chen , Patricia Ching Lu , Frederick James Carberry, II
发明人： Michael Thomas Benhase , James Chien-Chiung Chen , Patricia Ching Lu , Frederick James Carberry, II
IPC分类号： G06F12/00 , G06F3/00
CPC分类号： H04L67/1097 , G06F3/0619 , G06F3/0659 , G06F3/067
摘要： Provided are a system and article of manufacture, wherein in certain embodiments an I/O command from a host is received at a first storage unit. An identifier is generated that identifies a destination to which the I/O command is to be transmitted from the first storage unit. The I/O command is augmented with the generated identifier at the first storage unit. The augmented I/O command is transmitted. In certain other embodiments, an I/O command is received at a storage unit, wherein the storage unit is associated with a storage unit identifier. A determination is made at the storage unit, whether the I/O command is associated with an identifier that identifies a destination for which the I/O command is intended. A further determination is made, at the storage unit, whether the identifier is the same as the storage unit identifier, in response to determining that the identifier associated with the I/O command identifies the destination for which the I/O command is intended.
摘要翻译：提供了一种系统和制造品，其中在某些实施例中，来自主机的I / O命令在第一存储单元处被接收。生成识别从第一存储单元发送I / O命令的目的地的标识符。 I / O命令在第一个存储单元处增加了生成的标识符。增加的I / O命令被传输。在某些其他实施例中，在存储单元处接收I / O命令，其中存储单元与存储单元标识符相关联。在存储单元中确定I / O命令是否与识别I / O命令所针对的目的地的标识符相关联。响应于确定与I / O命令相关联的标识符识别I / O命令的目的地，在存储单元处进一步确定标识符是否与存储单元标识符相同。

2. 发明授权

US07421519B2 Method for the detection of misdirected data 失效
标题翻译：检测误导数据的方法
公开(公告)号：US07421519B2
公开(公告)日：2008-09-02
申请号：US10719440
申请日：2003-11-20
申请人： Michael Thomas Benhase , James Chien-Chiung Chen , Patricia Ching Lu , Frederick James Carberry, II
发明人： Michael Thomas Benhase , James Chien-Chiung Chen , Patricia Ching Lu , Frederick James Carberry, II
IPC分类号： G06F12/00 , G06F3/00
CPC分类号： H04L67/1097 , G06F3/0619 , G06F3/0659 , G06F3/067
摘要： Provided is a method, wherein in certain embodiments an I/O command from a host is received at a first storage unit. An identifier is generated that identifies a destination to which the I/O command is to be transmitted from the first storage unit. The I/O command is augmented with the generated identifier at the first storage unit. The augmented I/O command is transmitted. In certain other embodiments, an I/O command is received at a storage unit, wherein the storage unit is associated with a storage unit identifier. A determination is made at the storage unit, whether the I/O command is associated with an identifier that identifies a destination for which the I/O command is intended. A further determination is made, at the storage unit, whether the identifier is the same as the storage unit identifier, in response to determining that the identifier associated with the I/O command identifies the destination for which the I/O command is intended.
摘要翻译：提供了一种方法，其中在某些实施例中，来自主机的I / O命令在第一存储单元处被接收。生成识别从第一存储单元发送I / O命令的目的地的标识符。 I / O命令在第一个存储单元处增加了生成的标识符。增加的I / O命令被传输。在某些其他实施例中，在存储单元处接收I / O命令，其中存储单元与存储单元标识符相关联。在存储单元中确定I / O命令是否与识别I / O命令所针对的目的地的标识符相关联。响应于确定与I / O命令相关联的标识符识别I / O命令的目的地，在存储单元处进一步确定标识符是否与存储单元标识符相同。

3. 发明申请

US20080276017A1 SYSTEM AND ARTICLE OF MANUFACTURE FOR THE DETECTION OF MISDIRECTED DATA 失效
标题翻译：用于检测误码数据的制造和制造
公开(公告)号：US20080276017A1
公开(公告)日：2008-11-06
申请号：US12167927
申请日：2008-07-03
申请人： Michael Thomas Benhase , James Chien-Chiung Chen , Patricia Ching Lu , Frederick James Carberry
发明人： Michael Thomas Benhase , James Chien-Chiung Chen , Patricia Ching Lu , Frederick James Carberry
IPC分类号： G06F3/00 , G06F12/00
CPC分类号： H04L67/1097 , G06F3/0619 , G06F3/0659 , G06F3/067
摘要： Provided are a system and article of manufacture, wherein in certain embodiments an I/O command from a host is received at a first storage unit. An identifier is generated that identifies a destination to which the I/O command is to be transmitted from the first storage unit. The I/O command is augmented with the generated identifier at the first storage unit. The augmented I/O command is transmitted. In certain other embodiments, an I/O command is received at a storage unit, wherein the storage unit is associated with a storage unit identifier. A determination is made at the storage unit, whether the I/O command is associated with an identifier that identifies a destination for which the I/O command is intended. A further determination is made, at the storage unit, whether the identifier is the same as the storage unit identifier, in response to determining that the identifier associated with the I/O command identifies the destination for which the I/O command is intended.
摘要翻译：提供了一种系统和制造品，其中在某些实施例中，来自主机的I / O命令在第一存储单元处被接收。生成识别从第一存储单元发送I / O命令的目的地的标识符。 I / O命令在第一个存储单元处增加了生成的标识符。增加的I / O命令被传输。在某些其他实施例中，在存储单元处接收I / O命令，其中存储单元与存储单元标识符相关联。在存储单元中确定I / O命令是否与识别I / O命令所针对的目的地的标识符相关联。响应于确定与I / O命令相关联的标识符识别I / O命令的目的地，在存储单元处进一步确定标识符是否与存储单元标识符相同。

4. 发明授权

US07451283B2 Method, system, and program for copying tracks between a primary storage and secondary storage 失效
标题翻译：用于在主存储和辅助存储之间复制轨道的方法，系统和程序
公开(公告)号：US07451283B2
公开(公告)日：2008-11-11
申请号：US10754291
申请日：2004-01-09
申请人： James Chien-Chiung Chen , Minh-Ngoc Le Huynh , Chung Man Fung , Patricia Ching Lu , Edwin K. Scott , Carol Santich Mellgren , Richard Anthony Ripberger
发明人： James Chien-Chiung Chen , Minh-Ngoc Le Huynh , Chung Man Fung , Patricia Ching Lu , Edwin K. Scott , Carol Santich Mellgren , Richard Anthony Ripberger
IPC分类号： G06F12/16
CPC分类号： G06F11/2074
摘要： Provided are a method, system, and program for copying tracks between a primary controller and secondary controller. A track is received from the primary controller that is part of a copy job comprising a sequence of tracks to copy along with a sequence number of the received track and a context number identifying computational resources in the primary controller used to transmit the track, sequence number, and context number. The context number and sequence number transmitted with the track are used to determine if a track preceding the received track was written to storage. The secondary-controller writes the received track to storage if the track preceding the received track was written to storage.
摘要翻译：提供了用于在主控制器和次控制器之间复制轨道的方法，系统和程序。从主控制器接收到作为复制作业的一部分的轨道，其包括要与所接收的轨道的序列号一起复制的轨道序列，以及识别用于发送轨道的主控制器中的计算资源的序列号，序列号和上下文编号。使用与轨道一起发送的上下文编号和序列号用于确定接收到的轨道之前的轨道是否被写入存储。如果接收到的轨道之前的轨道被写入存储器，则二级控制器将接收到的轨道写入存储器。

5. 发明申请

US20080189771A1 SYSTEM AND ARTICLE OF MANUFACTURE FOR BIDIRECTIONAL DATA TRANSFER 有权
标题翻译：双向数据传输的制造和制造
公开(公告)号：US20080189771A1
公开(公告)日：2008-08-07
申请号：US12107678
申请日：2008-04-22
申请人： Steven Edward Klein , James Chien-Chiung Chen , Patricia Ching Lu , Minh-Ngoc Le Huynh
发明人： Steven Edward Klein , James Chien-Chiung Chen , Patricia Ching Lu , Minh-Ngoc Le Huynh
IPC分类号： H04L9/00
CPC分类号： H04L63/162
摘要： Provided are a system and article of manufacture for bidirectional data transfer. In certain embodiments a link layer login is sent from a first port to a second port. Subsequently, an application layer login is sent from the first port to the second port to establish a first data path, wherein the first data path is from the first port to the second port. Subsequently, another application layer login is sent from the second port to the first port to establish a second data path, wherein the second data path is from the second port to the first port. In certain other embodiments, a first data path is established from a first port to a second port. A determination is made at the first port, whether the second port has a second data path established from the second port to the first port. An application layer logout is sent from the first port to the second port, in response to determining that the second port has the second data path established from the second port to the first port. The first data path is terminated from the first port to the second port in response to receiving the application layer logout at the second port.
摘要翻译：提供了用于双向数据传送的系统和制品。在某些实施例中，链路层登录从第一端口发送到第二端口。随后，从第一端口向第二端口发送应用层登录以建立第一数据路径，其中第一数据路径是从第一端口到第二端口。随后，从第二端口向第一端口发送另一应用层登录以建立第二数据路径，其中第二数据路径从第二端口到第一端口。在某些其他实施例中，从第一端口到第二端口建立第一数据路径。在第一端口确定第二端口是否具有从第二端口建立到第一端口的第二数据路径。响应于确定第二端口具有从第二端口建立到第一端口的第二数据路径，应用层注销从第一端口发送到第二端口。响应于在第二端口接收到应用层注销，第一数据路径从第一端口终止到第二端口。

6. 发明授权

US07673173B2 System and program for transmitting input/output requests from a first controller to a second controller 有权
标题翻译：用于将输入/输出请求从第一控制器发送到第二控制器的系统和程序
公开(公告)号：US07673173B2
公开(公告)日：2010-03-02
申请号：US12212577
申请日：2008-09-17
申请人： James Chien-Chiung Chen , Chung Man Fung , Patricia Ching Lu , Minh-Ngoc Le Huynh
发明人： James Chien-Chiung Chen , Chung Man Fung , Patricia Ching Lu , Minh-Ngoc Le Huynh
IPC分类号： G06F11/00
CPC分类号： G06F11/201 , G06F11/0727 , G06F11/0757 , G06F11/1443 , G06F11/2007 , G06F11/2071 , G06F11/2082
摘要： Provided are a method, system, and program monitoring paths between a first controller and second controller. A determination is made as to whether one path has been unavailable for a predetermined time period in response to detecting that the path is unavailable. Indication is made that the path is in a first failed state if the path has been unavailable for more than the predetermined time period and indication is made that the path is in a second failed state if the path has not been unavailable for the predetermined time period.
摘要翻译：提供了在第一控制器和第二控制器之间的方法，系统和程序监视路径。响应于检测到路径不可用，确定一条路径是否已经不可用于预定时间段。指示如果路径已经不可用超过预定时间段，则路径处于第一失败状态，并且如果路径在预定时间段内不可用，则指示路径处于第二失败状态。

7. 发明申请

US20090013099A1 SYSTEM AND PROGRAM FOR TRANSMITTING INPUT/OUTPUT REQUESTS FROM A FIRST CONTROLLER TO A SECOND CONTROLLER 有权
标题翻译：将第一个控制器的输入/输出要求发送到第二个控制器的系统和程序
公开(公告)号：US20090013099A1
公开(公告)日：2009-01-08
申请号：US12212577
申请日：2008-09-17
申请人： James Chien-Chiung Chen , Chung Man Fung , Patricia Ching Lu , Minh-Ngoc Le Huynh
发明人： James Chien-Chiung Chen , Chung Man Fung , Patricia Ching Lu , Minh-Ngoc Le Huynh
IPC分类号： G06F3/00
CPC分类号： G06F11/201 , G06F11/0727 , G06F11/0757 , G06F11/1443 , G06F11/2007 , G06F11/2071 , G06F11/2082
摘要： Provided are a method, system, and program monitoring paths between a first controller and second controller. A determination is made as to whether one path has been unavailable for a predetermined time period in response to detecting that the path is unavailable. Indication is made that the path is in a first failed state if the path has been unavailable for more than the predetermined time period and indication is made that the path is in a second failed state if the path has not been unavailable for the predetermined time period.
摘要翻译：提供了在第一控制器和第二控制器之间的方法，系统和程序监视路径。响应于检测到路径不可用，确定一条路径是否已经不可用于预定时间段。指示如果路径已经不可用超过预定时间段，则路径处于第一失败状态，并且如果路径在预定时间段内不可用，则指示路径处于第二失败状态。

8. 发明授权

US07464321B2 Apparatus and method to transfer information from a first information storage and retrieval system to a second information storage and retrieval system 失效
标题翻译：将信息从第一信息存储和检索系统传送到第二信息存储和检索系统的装置和方法
公开(公告)号：US07464321B2
公开(公告)日：2008-12-09
申请号：US10993778
申请日：2004-11-18
申请人： Michael T. Benhase , James Chien-Chiung Chen , Chung Man Fung , Matthew J. Kalos , Patricia Ching Lu
发明人： Michael T. Benhase , James Chien-Chiung Chen , Chung Man Fung , Matthew J. Kalos , Patricia Ching Lu
IPC分类号： G11C29/00
CPC分类号： G06F17/30067
摘要： A method is disclosed to transfer information from a first information storage and retrieval system to a second information storage and retrieval system. The method provides a first information storage and retrieval system comprising a first track size and a plurality of first tracks, and a second information storage and retrieval system comprising a second track size and a plurality of second tracks. The method determines if the first track size is greater than the second track size. If the method determines that the first track size is greater than said second track size, then the method sets a ratio (R) equal to the first track size divided by the second track size, provides the (i)th first track from the first information storage and retrieval system to the second information storage and retrieval system, provides (R) second tracks, and maps the (i)th first track onto the (R) second tracks.
摘要翻译：公开了一种将信息从第一信息存储和检索系统传送到第二信息存储和检索系统的方法。该方法提供包括第一轨道尺寸和多个第一轨道的第一信息存储和检索系统，以及包括第二轨道尺寸和多个第二轨道的第二信息存储和检索系统。该方法确定第一轨道尺寸是否大于第二轨道尺寸。如果该方法确定第一磁迹大小大于所述第二磁道大小，则该方法设置等于第二磁道尺寸的第一磁道尺寸的比率（R），从第一磁道尺寸提供第（i）第一磁道信息存储和检索系统到第二信息存储和检索系统，提供（R）第二轨道，并将（i）第一轨道映射到（R）第二轨道上。

9. 发明申请

US20050114702A1 Method, system, and article of manufacture for bidirectional data transfer 失效
标题翻译：方法，系统和双向数据传输制造
公开(公告)号：US20050114702A1
公开(公告)日：2005-05-26
申请号：US10721048
申请日：2003-11-20
申请人： Steven Klein , James Chien-Chiung Chen , Patricia Ching Lu , Minh-Ngoc Le Huynh
发明人： Steven Klein , James Chien-Chiung Chen , Patricia Ching Lu , Minh-Ngoc Le Huynh
IPC分类号： H04L9/00 , H04L29/06 , H04L29/08
CPC分类号： H04L63/162
摘要： Provided are a method, system and article of manufacture for bidirectional data transfer. In certain embodiments a link layer login is sent from a first port to a second port. Subsequently, an application layer login is sent from the first port to the second port to establish a first data path, wherein the first data path is from the first port to the second port. Subsequently, another application layer login is sent from the second port to the first port to establish a second data path, wherein the second data path is from the second port to the first port. In certain other embodiments, a first data path is established from a first port to a second port. A determination is made at the first port, whether the second port has a second data path established from the second port to the first port. An application layer logout is sent from the first port to the second port, in response to determining that the second port has the second data path established from the second port to the first port. The first data path is terminated from the first port to the second port in response to receiving the application layer logout at the second port.
摘要翻译：提供了用于双向数据传输的方法，系统和制造。在某些实施例中，链路层登录从第一端口发送到第二端口。随后，从第一端口向第二端口发送应用层登录以建立第一数据路径，其中第一数据路径是从第一端口到第二端口。随后，从第二端口向第一端口发送另一应用层登录以建立第二数据路径，其中第二数据路径从第二端口到第一端口。在某些其他实施例中，从第一端口到第二端口建立第一数据路径。在第一端口确定第二端口是否具有从第二端口建立到第一端口的第二数据路径。响应于确定第二端口具有从第二端口建立到第一端口的第二数据路径，应用层注销从第一端口发送到第二端口。响应于在第二端口接收到应用层注销，第一数据路径从第一端口终止到第二端口。

10. 发明授权

US07412718B2 Method for bidirectional data transfer 失效
标题翻译：双向数据传输方法
公开(公告)号：US07412718B2
公开(公告)日：2008-08-12
申请号：US10721048
申请日：2003-11-20
申请人： Steven Edward Klein , James Chien-Chiung Chen , Patricia Ching Lu , Minh-Ngoc Le Huynh
发明人： Steven Edward Klein , James Chien-Chiung Chen , Patricia Ching Lu , Minh-Ngoc Le Huynh
IPC分类号： H04L9/32
CPC分类号： H04L63/162
摘要： Provided are a method, system and article of manufacture for bidirectional data transfer. In certain embodiments a link layer login is sent from a first port to a second port. Subsequently, an application layer login is sent from the first port to the second port to establish a first data path, wherein the first data path is from the first port to the second port. Subsequently, another application layer login is sent from the second port to the first port to establish a second data path, wherein the second data path is from the second port to the first port. In certain other embodiments, a first data path is established from a first port to a second port. A determination is made at the first port, whether the second port has a second data path established from the second port to the first port. An application layer logout is sent from the first port to the second port, in response to determining that the second port has the second data path established from the second port to the first port. The first data path is terminated from the first port to the second port in response to receiving the application layer logout at the second port.
摘要翻译：提供了用于双向数据传输的方法，系统和制造。在某些实施例中，链路层登录从第一端口发送到第二端口。随后，从第一端口向第二端口发送应用层登录以建立第一数据路径，其中第一数据路径是从第一端口到第二端口。随后，从第二端口向第一端口发送另一应用层登录以建立第二数据路径，其中第二数据路径从第二端口到第一端口。在某些其他实施例中，从第一端口到第二端口建立第一数据路径。在第一端口确定第二端口是否具有从第二端口建立到第一端口的第二数据路径。响应于确定第二端口具有从第二端口建立到第一端口的第二数据路径，应用层注销从第一端口发送到第二端口。响应于在第二端口接收到应用层注销，第一数据路径从第一端口终止到第二端口。

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