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41. 发明授权

US07185223B2 Logical partitioning in redundant systems 失效
标题翻译：冗余系统中的逻辑分区
公开(公告)号：US07185223B2
公开(公告)日：2007-02-27
申请号：US10675323
申请日：2003-09-29
申请人： Yu-Cheng Hsu , Richard Anthony Ripberger
发明人： Yu-Cheng Hsu , Richard Anthony Ripberger
IPC分类号： G06F11/00
CPC分类号： G06F11/2056 , G06F3/0617 , G06F3/065 , G06F11/2069
摘要： Provided are a method, system, and article of manufacture, wherein a plurality of processing nodes in a storage system are partitioned into a plurality of logical processing units, and wherein the plurality of logical processing units can respond to I/O requests from a host coupled to the storage system. At least two logical processing units are grouped, wherein data in a first storage coupled to a first logical processing unit of the least two logical processing units is mirrored by data in a second storage coupled to the second logical processing unit of the at least two logical processing units. In response to a failure of the first logical processing unit, an I/O request from the host is responded to via the second logical processing unit.
摘要翻译：提供了一种方法，系统和制品，其中存储系统中的多个处理节点被划分为多个逻辑处理单元，并且其中所述多个逻辑处理单元可以响应来自主机的I / O请求耦合到存储系统。至少两个逻辑处理单元被分组，其中耦合到所述至少两个逻辑处理单元的第一逻辑处理单元的第一存储器中的数据被耦合到所述至少两个逻辑处理单元的第二逻辑处理单元的第二存储器中的数据镜像处理单位。响应于第一逻辑处理单元的故障，经由第二逻辑处理单元响应来自主机的I / O请求。

42. 发明授权

US09047231B2 Apparatus system and method for deterministically transferring data by rebooting to a data transfer kernel 有权
标题翻译：用于通过重新启动到数据传输内核来确定性地传送数据的装置系统和方法
公开(公告)号：US09047231B2
公开(公告)日：2015-06-02
申请号：US10686878
申请日：2003-10-16
申请人： Yu-Cheng Hsu , Richard Anthony Ripberger
发明人： Yu-Cheng Hsu , Richard Anthony Ripberger
IPC分类号： G06F21/00 , G06F11/14
CPC分类号： G06F11/1441
摘要： A data saving device, system, and method rapidly and deterministically saves data of a computer system. The device may mark data that must be saved when the computer is shut down. In certain embodiments, a boot control module detects a condition requiring a rapid deterministic data saving operation, such as a power failure and reboots the computer, deterministically terminating all existing processes. Additionally, the boot control module loads a data transfer kernel in place of a standard operating kernel used for normal operation. The data transfer kernel supports a set of processes exclusively dedicated to saving data. The data transfer kernel configures the computer and storage devices for the data transfer and saves the marked data with a minimum of interruptions from other processes. Also, the data transfer kernel may shut down the computer and the storage devices after transferring data.
摘要翻译：数据保存设备，系统和方法快速且确定地保存计算机系统的数据。设备可能会标记计算机关闭时必须保存的数据。在某些实施例中，引导控制模块检测需要快速确定性的数据保存操作（例如电源故障并重新引导计算机）的条件，确定性地终止所有现有的过程。此外，引导控制模块加载数据传输内核来代替用于正常操作的标准操作内核。数据传输内核支持专门用于保存数据的一组进程。数据传输内核配置计算机和存储设备进行数据传输，并以最少的其他进程中断来保存标记的数据。此外，数据传输内核可以在传输数据后关闭计算机和存储设备。

43. 发明授权

US08656096B2 On demand conversion of standard logical volumes to thin-provisioned logical volumes 有权
标题翻译：标准逻辑卷按需转换为精简配置的逻辑卷
公开(公告)号：US08656096B2
公开(公告)日：2014-02-18
申请号：US13447890
申请日：2012-04-16
申请人： Mario Francisco Acedo , Paul Anthony Jennas, II , Jason Lee Peipelman , Richard Anthony Ripberger , Matthew John Ward
发明人： Mario Francisco Acedo , Paul Anthony Jennas, II , Jason Lee Peipelman , Richard Anthony Ripberger , Matthew John Ward
IPC分类号： G06F12/08
CPC分类号： G06F3/0665 , G06F3/0605 , G06F3/0608 , G06F3/0644 , G06F3/067 , G06F3/0689
摘要： A method for concurrently converting a standard volume to a thin-provisioned volume includes initially establishing metadata for a thin-provisioned volume. The method then updates the metadata for the thin-provisioned volume to point to extents residing in a standard volume. The method then suspends I/O to metadata for the standard volume. Upon suspending the I/O, the method migrates control of the extents in the standard volume from a standard-volume control algorithm to a thin-provisioned-volume control algorithm. The method then resumes the I/O to the metadata for the thin-provisioned volume. Using this technique, standard volumes may be rapidly converted to thin-provisioned volumes while minimally disrupting I/O to the volumes. A corresponding apparatus and computer program product are also disclosed and claimed herein.
摘要翻译：将标准卷同时转换为精简卷的卷的方法包括初始建立薄配置卷的元数据。然后，该方法将精简配置卷的元数据更新为指向驻留在标准卷中的范围。然后，该方法将I / O挂起到标准卷的元数据。在暂停I / O时，该方法将标准卷中的范围的控制从标准卷控制算法迁移到精简配置卷控制算法。然后，该方法将I / O恢复到精简配置卷的元数据。使用这种技术，可以将标准卷快速转换为精简配置的卷，同时最小程度地中断卷的I / O。本文还公开并要求对应的装置和计算机程序产品。

44. 发明授权

US08578087B2 On demand conversion of standard logical volumes to thin-provisioned logical volumes 有权
标题翻译：标准逻辑卷按需转换为精简配置的逻辑卷
公开(公告)号：US08578087B2
公开(公告)日：2013-11-05
申请号：US12698614
申请日：2010-02-02
申请人： Mario Francisco Acedo , Paul Anthony Jennas, II , Jason Lee Peipelman , Richard Anthony Ripberger , Matthew John Ward
发明人： Mario Francisco Acedo , Paul Anthony Jennas, II , Jason Lee Peipelman , Richard Anthony Ripberger , Matthew John Ward
IPC分类号： G06F12/08
CPC分类号： G06F3/0665 , G06F3/0605 , G06F3/0608 , G06F3/0644 , G06F3/067 , G06F3/0689
摘要： A method for concurrently converting a standard volume to a thin-provisioned volume includes initially establishing metadata for a thin-provisioned volume. The method then updates the metadata for the thin-provisioned volume to point to extents residing in a standard volume. The method then suspends I/O to metadata for the standard volume. Upon suspending the I/O, the method migrates control of the extents in the standard volume from a standard-volume control algorithm to a thin-provisioned-volume control algorithm. The method then resumes the I/O to the metadata for the thin-provisioned volume. Using this technique, standard volumes may be rapidly converted to thin-provisioned volumes while minimally disrupting I/O to the volumes. A corresponding apparatus and computer program product are also disclosed and claimed herein.
摘要翻译：将标准卷同时转换为精简卷的卷的方法包括初始建立薄配置卷的元数据。然后，该方法将精简配置卷的元数据更新为指向驻留在标准卷中的范围。然后，该方法将I / O挂起到标准卷的元数据。在暂停I / O时，该方法将标准卷中的范围的控制从标准卷控制算法迁移到精简配置卷控制算法。然后，该方法将I / O恢复到精简配置卷的元数据。使用这种技术，可以将标准卷快速转换为精简配置的卷，同时最小程度地中断卷的I / O。本文还公开并要求对应的装置和计算机程序产品。

45. 发明申请

US20120233455A1 REDUNDANT KEY SERVER ENCRYPTION ENVIONMENT 有权
标题翻译：冗余主要服务器加密环境
公开(公告)号：US20120233455A1
公开(公告)日：2012-09-13
申请号：US13453730
申请日：2012-04-23
申请人： David Ray Kahler , Anjul Mathur , Richard Anthony Ripberger , Jacob Lee Sheppard , Glen Alan Jaquette
发明人： David Ray Kahler , Anjul Mathur , Richard Anthony Ripberger , Jacob Lee Sheppard , Glen Alan Jaquette
IPC分类号： H04L9/28
CPC分类号： H04L9/083 , H04L9/0825
摘要： Provided are a computer program product, system and method for a redundant key server encryption environment. A key server receives from at least one remote key server public keys associated with the at least one remote key server. The key server receives a request for an encryption key from a requesting device and generates the encryption key for use by the requesting device to unlock a storage. The key server generates a first wrapped encryption key by encrypting the encryption key with a requesting device public key, a second wrapped encryption key by encrypting the encryption key with a public key associated with the key server, and at least one additional wrapped encryption key by encrypting the encryption key with the at least one public key provided by the at least one remote key server. The key server transmits the generated keys to the requesting device.
摘要翻译：提供了一种用于冗余密钥服务器加密环境的计算机程序产品，系统和方法。密钥服务器从至少一个远程密钥服务器接收与所述至少一个远程密钥服务器相关联的公钥。密钥服务器从请求设备接收到加密密钥的请求，并生成加密密钥以供请求设备使用以解锁存储。密钥服务器通过用请求设备公钥加密加密密钥来生成第一包装加密密钥，第二包装加密密钥通过用与密钥服务器相关联的公钥加密加密密钥，以及至少一个附加的包装加密密钥由使用由所述至少一个远程密钥服务器提供的所述至少一个公共密钥加密所述加密密钥。密钥服务器将生成的密钥发送到请求设备。

46. 发明申请

US20110261964A1 REDUNDANT KEY SERVER ENCRYPTION ENVIRONMENT 有权
标题翻译：冗余主要服务器加密环境
公开(公告)号：US20110261964A1
公开(公告)日：2011-10-27
申请号：US12767723
申请日：2010-04-26
申请人： David Ray Kahler , Anjul Mathur , Richard Anthony Ripberger , Jacob Lee Sheppard , Glen Alan Jaquette
发明人： David Ray Kahler , Anjul Mathur , Richard Anthony Ripberger , Jacob Lee Sheppard , Glen Alan Jaquette
IPC分类号： H04L9/08 , H04L9/00
CPC分类号： H04L9/083 , H04L9/0825
摘要： Provided are a computer program product, system and method for a redundant key server encryption environment. A key server transmits public keys associated with the key server and at least one device to at least one remote key server. The key server receives from the at least one remote key server public keys associated with the at least one remote key server. The key server receives a request for an encryption key from a requesting device comprising one of the at least one device and generates the encryption key for use by the requesting device to unlock a storage. The key server generates a first wrapped encryption key by encrypting the encryption key with a requesting device public key associated with the requesting device. The key server generates a second wrapped encryption key by encrypting the encryption key with a public key associated with the key server. At least one additional wrapped encryption key is generated for each of the at least one remote key server by encrypting the encryption key with the at least one public key provided by the at least one remote key server. The key server transmits the first, second and the at least one additional wrapped encryption key to the requesting device.
摘要翻译：提供了一种用于冗余密钥服务器加密环境的计算机程序产品，系统和方法。密钥服务器将与密钥服务器和至少一个设备相关联的公钥传送到至少一个远程密钥服务器。密钥服务器从与至少一个远程密钥服务器相关联的至少一个远程密钥服务器公钥接收。密钥服务器从包括至少一个设备之一的请求设备接收到对加密密钥的请求，并且生成加密密钥以供请求设备使用以解锁存储。密钥服务器通过使用与请求设备相关联的请求设备公钥对加密密钥进行加密来生成第一封包加密密钥。密钥服务器通过使用与密钥服务器相关联的公钥加密加密密钥来生成第二封包加密密钥。通过利用由至少一个远程密钥服务器提供的至少一个公共密钥对加密密钥进行加密，为至少一个远程密钥服务器中的每一个生成至少一个附加的包装加密密钥。密钥服务器将第一，第二和至少一个附加的包装加密密钥发送到请求设备。

47. 发明授权

US08001104B2 Method, system and program for storing and using metadata in multiple storage locations 失效
标题翻译：用于在多个存储位置存储和使用元数据的方法，系统和程序
公开(公告)号：US08001104B2
公开(公告)日：2011-08-16
申请号：US12194357
申请日：2008-08-19
申请人： Rhea Reyes Frondozo , Kurt Allen Lovrien , Richard Anthony Ripberger , Jacob Lee Sheppard , Michael P. Vageline
发明人： Rhea Reyes Frondozo , Kurt Allen Lovrien , Richard Anthony Ripberger , Jacob Lee Sheppard , Michael P. Vageline
IPC分类号： G06F17/30
CPC分类号： G06F17/30067 , G06F3/0614 , G06F3/065 , G06F3/067 , G06F11/1435 , G06F11/2056 , G06F11/2089 , G06F11/2094 , Y10S707/99952
摘要： Provided are a method, system, and program for storing and using metadata in multiple storage location. Signature data is stored in a system storage indicating a plurality of metadata copy locations, each locating identifying a storage device and a copy location within the storage device. Each location contains one copy of the metadata, wherein the metadata includes system configuration information. A copy of the signature data is stored with each copy of the metadata.
摘要翻译：提供了一种用于在多个存储位置存储和使用元数据的方法，系统和程序。签名数据存储在指示多个元数据复制位置的系统存储器中，每个位置识别存储设备和存储设备内的复制位置。每个位置包含元数据的一个副本，其中元数据包括系统配置信息。签名数据的副本与元数据的每个副本一起存储。

48. 发明申请

US20100205453A1 PRE-CONFIGURING OF ENCRYPTION BANDS ON A DISK FOR USE IN A PLURALITY OF ARRAY CONFIGURATIONS 有权
标题翻译：预先配置用于多个阵列配置的磁盘上的加密银行
公开(公告)号：US20100205453A1
公开(公告)日：2010-08-12
申请号：US12367484
申请日：2009-02-06
申请人： David Ray Kahler , Richard Anthony Ripberger
发明人： David Ray Kahler , Richard Anthony Ripberger
IPC分类号： H04L9/06 , G06F12/00
CPC分类号： G06F21/6218
摘要： A computational device receives input information on characteristics of customer data, critical metadata, and non-critical metadata, and characteristics of disk array configurations, wherein customer data is to be stored encrypted, wherein critical metadata is to be stored non-encrypted, and wherein non-critical metadata is to be stored encrypted or non-encrypted. The computational device determines band boundary information based on the received input information. Encrypting disks with pre-established bands are created based on the band boundary information and the encrypting disks are pre-initialized.
摘要翻译：计算设备接收关于客户数据，关键元数据和非关键元数据的特征以及磁盘阵列配置的特征的输入信息，其中客户数据要被加密地存储，其中关键元数据将要被非加密存储，并且其中非关键元数据将被加密或未加密存储。计算装置根据接收到的输入信息确定频带边界信息。基于带边界信息创建具有预先建立的频带的磁盘加密，并且加密磁盘被预初始化。

49. 发明授权

US07653830B2 Logical partitioning in redundant systems 有权
标题翻译：冗余系统中的逻辑分区
公开(公告)号：US07653830B2
公开(公告)日：2010-01-26
申请号：US11622961
申请日：2007-01-12
申请人： Yu-Cheng Hsu , Richard Anthony Ripberger
发明人： Yu-Cheng Hsu , Richard Anthony Ripberger
IPC分类号： G06F11/00
CPC分类号： G06F11/2056 , G06F3/0617 , G06F3/065 , G06F11/2069
摘要： A plurality of processing nodes in a storage system are partitioned into a plurality of logical processing units, wherein the plurality of logical processing units can respond to I/O requests from a host coupled to the storage system. At least two logical processing units are grouped, wherein data in a first storage coupled to a first logical processing unit of the least two logical processing units is mirrored by data in a second storage coupled to the second logical processing unit of the at least two logical processing units. In response to a failure of the first logical processing unit, an I/O request from the host is responded to via the second logical processing unit.
摘要翻译：存储系统中的多个处理节点被划分为多个逻辑处理单元，其中多个逻辑处理单元可以响应来自耦合到存储系统的主机的I / O请求。至少两个逻辑处理单元被分组，其中耦合到所述至少两个逻辑处理单元的第一逻辑处理单元的第一存储器中的数据被耦合到所述至少两个逻辑处理单元的第二逻辑处理单元的第二存储器中的数据镜像处理单位。响应于第一逻辑处理单元的故障，经由第二逻辑处理单元响应来自主机的I / O请求。

50. 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。

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