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1. 发明授权

US08417849B2 Apparatus and method to adjust a multi-path device reservation 失效
标题翻译：调整多路径设备预留的装置和方法
公开(公告)号：US08417849B2
公开(公告)日：2013-04-09
申请号：US12575380
申请日：2009-10-07
申请人： Clint Alan Hardy , Matthew Joseph Kalos , Richard Anthony Ripberger
发明人： Clint Alan Hardy , Matthew Joseph Kalos , Richard Anthony Ripberger
IPC分类号： G06F3/00
CPC分类号： G06F11/201 , G06F3/0617
摘要： A method to adjust a multi-path device reservation by supplying a computing device and a storage controller interconnected with a communication link. The method further reserves a data storage device in communication with the storage controller, where that data storage device reservation is held by a first communication path group comprising a first plurality of communication paths configured in the communication link. If the method detects a failed communication path configured in the first communication path group, the method configures a second communication path group by removing the failed communication path from the first communication path group, wherein the second communication path group maintains the data storage device reservation.
摘要翻译：一种通过提供与通信链路互连的计算设备和存储控制器来调整多路径设备预留的方法。该方法还保留与存储控制器通信的数据存储设备，其中数据存储设备预留由包括在通信链路中配置的第一多个通信路径的第一通信路径组保持。如果该方法检测到在第一通信路径组中配置的故障通信路径，则该方法通过从第一通信路径组去除故障通信路径来配置第二通信路径组，其中第二通信路径组保持数据存储设备预留。

2. 发明申请

US20080301495A1 REASSIGNING STORAGE VOLUMES FROM A FAILED PROCESSING SYSTEM TO A SURVIVING PROCESSING SYSTEM 有权
标题翻译：将故障处理系统存储的体积重新储存到生产加工系统
公开(公告)号：US20080301495A1
公开(公告)日：2008-12-04
申请号：US12189104
申请日：2008-08-08
申请人： Matthew Joseph Kalos , Dale Francis Riedy, JR. , Richard Anthony Ripberger , Harry Morris Yudenfriend
发明人： Matthew Joseph Kalos , Dale Francis Riedy, JR. , Richard Anthony Ripberger , Harry Morris Yudenfriend
IPC分类号： G06F11/00
CPC分类号： G06F11/2092
摘要： Provided are a method, system, and program for reassigning storage volumes from a failed processing system to a surviving processing system. A first processing system detects a failure of a second processing system. The first processing system determines device groups of storage devices managed by the failed second processing system and determines for each determined device group, hosts that connect to storage devices in the device group. The first processing system sends, for each device group, a unit check to each determined host indicating failure of each device group through one storage device in the device group to which the determined host connects. The determined hosts execute instructions to terminate any I/O operations in progress on the storage devices in the device group in response to the unit check indicating failure of one storage device in the device group and issue, a command to one storage device for the device group to end the busy condition.
摘要翻译：提供了一种用于将存储卷从故障处理系统重新分配给幸存处理系统的方法，系统和程序。第一处理系统检测第二处理系统的故障。第一处理系统确定由故障的第二处理系统管理的存储设备的设备组，并且为每个确定的设备组确定连接到设备组中的存储设备的主机。第一处理系统针对每个设备组，通过所确定的主机连接的设备组中的一个存储设备向每个确定的主机发送指示每个设备组的故障的单元检查。确定的主机响应于单元检查指示设备组中的一个存储设备的故障并发出的命令，执行指令以终止设备组中的存储设备上正在进行的任何I / O操作，命令到设备的一个存储设备组结束繁忙的状况。

3. 发明授权

US07437608B2 Reassigning storage volumes from a failed processing system to a surviving processing system 失效
标题翻译：将存储卷从故障处理系统重新分配给尚存的处理系统
公开(公告)号：US07437608B2
公开(公告)日：2008-10-14
申请号：US10990038
申请日：2004-11-15
申请人： Matthew Joseph Kalos , Dale Francis Riedy, Jr. , Richard Anthony Ripberger , Harry Morris Yudenfriend
发明人： Matthew Joseph Kalos , Dale Francis Riedy, Jr. , Richard Anthony Ripberger , Harry Morris Yudenfriend
IPC分类号： G06F11/00
CPC分类号： G06F11/2092
摘要： Provided are a method, system, and program for reassigning storage volumes from a failed processing system to a surviving processing system. A first processing system detects a failure of a second processing system. The first processing system determines device groups of storage devices managed by the failed second processing system and determines for each determined device group, hosts that connect to storage devices in the device group. The first processing system sends, for each device group, a unit check to each determined host indicating failure of each device group through one storage device in the device group to which the determined host connects. The determined hosts execute instructions to terminate any I/O operations in progress on the storage devices in the device group in response to the unit check indicating failure of one storage device in the device group and issue, a command to one storage device for the device group to end the busy condition.
摘要翻译：提供了一种用于将存储卷从故障处理系统重新分配给幸存处理系统的方法，系统和程序。第一处理系统检测第二处理系统的故障。第一处理系统确定由故障的第二处理系统管理的存储设备的设备组，并且为每个确定的设备组确定连接到设备组中的存储设备的主机。第一处理系统针对每个设备组，通过所确定的主机连接的设备组中的一个存储设备向每个确定的主机发送指示每个设备组的故障的单元检查。确定的主机响应于单元检查指示设备组中的一个存储设备的故障并发出的命令，执行指令来终止设备组中的存储设备上正在进行的任何I / O操作，命令到设备的一个存储设备组结束繁忙的状况。

4. 发明授权

US08489856B2 System and article of manufacture for providing an address format compatible with different addressing formats used for addressing different sized address spaces 有权
标题翻译：用于提供与用于寻址不同大小的地址空间的不同寻址格式兼容的地址格式的系统和制造
公开(公告)号：US08489856B2
公开(公告)日：2013-07-16
申请号：US12353221
申请日：2009-01-13
申请人： Harry Morris Yudenfriend , Richard Anthony Ripberger , Peter Grimm Sutton , Matthew Joseph Kalos , Wayne Erwin Rhoten , James B. Cammarata , John Glenn Thompson , Josephine M. Edwards , Michelle Dais
发明人： Harry Morris Yudenfriend , Richard Anthony Ripberger , Kenneth Michael Kapulka , Peter Grimm Sutton , Matthew Joseph Kalos , Wayne Erwin Rhoten , Marc Kenneth Duquette , James B. Cammarata , John Glenn Thompson
IPC分类号： G06F12/02
CPC分类号： G06F12/04
摘要： Provided are a system and article of manufacture for providing an address format compatible with different addressing formats used for addressing different sized address spaces. An address format is used in an operating system to address storage space in a storage device comprising a first region and a second region of storage space. A first group of applications uses the address format to only address the storage space in the first region and is not coded to use the address format to access the second region and a second group of applications uses the address format to address the storage space in the first and second regions.
摘要翻译：提供了一种用于提供与用于寻址不同大小的地址空间的不同寻址格式兼容的地址格式的系统和制品。在操作系统中使用地址格式来解决包括第一区域和第二存储空间区域的存储设备中的存储空间。第一组应用程序使用地址格式仅对第一区域中的存储空间进行寻址，并且不被编码以使用地址格式来访问第二区域，而第二组应用程序使用地址格式来解决存储空间中的存储空间第一和第二区域。

5. 发明授权

US07617373B2 Apparatus, system, and method for presenting a storage volume as a virtual volume 有权
标题翻译：用于将存储卷呈现为虚拟卷的装置，系统和方法
公开(公告)号：US07617373B2
公开(公告)日：2009-11-10
申请号：US11419957
申请日：2006-05-23
申请人： Matthew Joseph Kalos , Robert Akira Kubo , Richard Anthony Ripberger
发明人： Matthew Joseph Kalos , Robert Akira Kubo , Richard Anthony Ripberger
IPC分类号： G06F13/00
CPC分类号： G06F3/0605 , G06F3/0659 , G06F3/0664 , G06F3/0689 , G06F11/1456 , G06F11/1464
摘要： An apparatus, system, and method are disclosed for presenting a storage volume as a virtual volume. An attribute module determines a primary volume physical attribute of a primary volume. A presentation module presents the primary volume physical attribute to a host as a target volume virtual attribute of a target volume. A translation module translates communications between a host and the target volume. In one embodiment, a copy module creates a point-in-time copy of the primary volume on the target volume.
摘要翻译：公开了用于将存储卷呈现为虚拟卷的装置，系统和方法。属性模块确定主卷的主卷物理属性。演示模块将主体物理属性作为目标卷的目标卷虚拟属性呈现给主机。翻译模块翻译主机和目标卷之间的通信。在一个实施例中，复制模块在目标卷上创建主卷的时间点副本。

6. 发明授权

US07617349B2 Initiating and using information used for a host, control unit, and logical device connections 有权
标题翻译：启动和使用用于主机，控制单元和逻辑设备连接的信息
公开(公告)号：US07617349B2
公开(公告)日：2009-11-10
申请号：US11749096
申请日：2007-05-15
申请人： Matthew Joseph Kalos , Richard Anthony Ripberger
发明人： Matthew Joseph Kalos , Richard Anthony Ripberger
IPC分类号： G06F13/00
CPC分类号： G06F3/0644 , G06F3/0605 , G06F3/067 , Y10S707/99938
摘要： Provided are a method, system, and program for initiating and using information used for a host, control unit, and logical device connections receiving a request to create a host port to control unit port connection. In a volume group data structure, a volume group entry is defined having a plurality of pointers for the host port and control unit port pair. At least one device address is added to the volume group that is accessible to the host port and control unit port connection by initializing at least one pointer in the volume group entry to address at least one device data structure. For each of the at least one device addresses, indication is made in the at least one device data structure addressed by the at least one pointer in the volume group entry that the device address is accessible to the host port and control unit port connection.
摘要翻译：提供了一种用于启动和使用用于主机，控制单元和逻辑设备连接的信息的方法，系统和程序，其接收创建主机端口以控制单元端口连接的请求。在卷组数据结构中，定义具有用于主机端口和控制单元端口对的多个指针的卷组条目。通过初始化卷组条目中的至少一个指针来解决至少一个设备数据结构，至少一个设备地址被添加到主机端口和控制单元端口连接可访问的卷组中。对于所述至少一个设备地址中的每一个，在由所述卷组条目中的至少一个指针寻址的所述至少一个设备数据结构中指示所述主机端口和控制单元端口连接可访问所述设备地址。

7. 发明授权

US07797577B2 Reassigning storage volumes from a failed processing system to a surviving processing system 有权
标题翻译：将存储卷从故障处理系统重新分配给尚存的处理系统
公开(公告)号：US07797577B2
公开(公告)日：2010-09-14
申请号：US12189104
申请日：2008-08-08
申请人： Matthew Joseph Kalos , Dale Francis Riedy, Jr. , Richard Anthony Ripberger , Harry Morris Yudenfriend
发明人： Matthew Joseph Kalos , Dale Francis Riedy, Jr. , Richard Anthony Ripberger , Harry Morris Yudenfriend
IPC分类号： G06F11/00
CPC分类号： G06F11/2092
摘要： Provided are a method, system, and program for reassigning storage volumes from a failed processing system to a surviving processing system. A first processing system detects a failure of a second processing system. The first processing system determines device groups of storage devices managed by the failed second processing system and determines for each determined device group, hosts that connect to storage devices in the device group. The first processing system sends, for each device group, a unit check to each determined host indicating failure of each device group through one storage device in the device group to which the determined host connects. The determined hosts execute instructions to terminate any I/O operations in progress on the storage devices in the device group in response to the unit check indicating failure of one storage device in the device group and issue, a command to one storage device for the device group to end the busy condition.
摘要翻译：提供了一种用于将存储卷从故障处理系统重新分配给幸存处理系统的方法，系统和程序。第一处理系统检测第二处理系统的故障。第一处理系统确定由故障的第二处理系统管理的存储设备的设备组，并且为每个确定的设备组确定连接到设备组中的存储设备的主机。第一处理系统针对每个设备组，通过所确定的主机连接的设备组中的一个存储设备向每个确定的主机发送指示每个设备组的故障的单元检查。确定的主机响应于单元检查指示设备组中的一个存储设备的故障并发出的命令，执行指令以终止设备组中的存储设备上正在进行的任何I / O操作，命令到设备的一个存储设备组结束繁忙的状况。

8. 发明申请

US20090125689A1 SYSTEM AND ARTICLE OF MANUFACTURE FOR PROVIDING AN ADDRESS FORMAT COMPATIBLE WITH DIFFERENT ADDRESSING FORMATS USED FOR ADDRESSING DIFFERENT SIZED ADDRESS SPACES 有权
标题翻译：用于提供用于寻址不同大小的地址空间的不同寻址格式兼容的地址格式的制造系统和文章
公开(公告)号：US20090125689A1
公开(公告)日：2009-05-14
申请号：US12353221
申请日：2009-01-13
申请人： Harry Morris Yudenfriend , Richard Anthony Ripberger , Kenneth Michael Kapulka , Josephine M. Edwards , Peter Grimm Sutton , Matthew Joseph Kalos , Wayne Erwin Rhoten , Marc Kenneth Duquette , Michelle Dais , James B. Cammarata , John Glenn Thompson
发明人： Harry Morris Yudenfriend , Richard Anthony Ripberger , Kenneth Michael Kapulka , Josephine M. Edwards , Peter Grimm Sutton , Matthew Joseph Kalos , Wayne Erwin Rhoten , Marc Kenneth Duquette , Michelle Dais , James B. Cammarata , John Glenn Thompson
IPC分类号： G06F12/00 , G06F12/06
CPC分类号： G06F12/04
摘要： Provided are a system and article of manufacture for providing an address format compatible with different addressing formats used for addressing different sized address spaces. An address format is used in an operating system to address storage space in a storage device comprising a first region and a second region of storage space. A first group of applications uses the address format to only address the storage space in the first region and is not coded to use the address format to access the second region and a second group of applications uses the address format to address the storage space in the first and second regions.
摘要翻译：提供了一种用于提供与用于寻址不同大小的地址空间的不同寻址格式兼容的地址格式的系统和制品。在操作系统中使用地址格式来解决包括第一区域和第二存储空间区域的存储设备中的存储空间。第一组应用程序使用地址格式仅对第一区域中的存储空间进行寻址，并且不被编码以使用地址格式来访问第二区域，而第二组应用程序使用地址格式来解决存储空间中的存储空间第一和第二区域。

9. 发明申请

US20080208930A1 MANAGEMENT OF REDUNDANCY IN DATA ARRAYS 失效
标题翻译：数据库中冗余的管理
公开(公告)号：US20080208930A1
公开(公告)日：2008-08-28
申请号：US11679120
申请日：2007-02-26
申请人： Robert Akira Kubo , Kevin Lee Gibble , Matthew Joseph Kalos , Richard Anthony Ripberger
发明人： Robert Akira Kubo , Kevin Lee Gibble , Matthew Joseph Kalos , Richard Anthony Ripberger
IPC分类号： G06F17/30
CPC分类号： G06F11/2094
摘要： Provided are a method, system, and article of manufacture, wherein a determination is made that a first data array in a plurality of data arrays has to be repaired to replace a failed storage device within the first data array. A storage device is selected from a selected data array of the plurality of data arrays to replace the failed storage device, wherein a data value corresponding to the selected data array is less than the data value corresponding to the first data array.
摘要翻译：提供了一种方法，系统和制品，其中确定必须修复多个数据阵列中的第一数据阵列以替换第一数据阵列内的故障存储设备。从所述多个数据阵列的所选择的数据阵列中选择存储设备以替换所述故障存储设备，其中对应于所选数据阵列的数据值小于对应于所述第一数据阵列的数据值。

10. 发明申请

US20070277015A1 APPARATUS, SYSTEM, AND METHOD FOR PRESENTING A STORAGE VOLUME AS A VIRTUAL VOLUME 有权
标题翻译：用于将存储量作为虚拟体积呈现的装置，系统和方法
公开(公告)号：US20070277015A1
公开(公告)日：2007-11-29
申请号：US11419957
申请日：2006-05-23
申请人： Matthew Joseph Kalos , Robert Akira Kubo , Richard Anthony Ripberger
发明人： Matthew Joseph Kalos , Robert Akira Kubo , Richard Anthony Ripberger
IPC分类号： G06F12/00
CPC分类号： G06F3/0605 , G06F3/0659 , G06F3/0664 , G06F3/0689 , G06F11/1456 , G06F11/1464
摘要： An apparatus, system, and method are disclosed for presenting a storage volume as a virtual volume. An attribute module determines a primary volume physical attribute of a primary volume. A presentation module presents the primary volume physical attribute to a host as a target volume virtual attribute of a target volume. A translation module translates communications between a host and the target volume. In one embodiment, a copy module creates a point-in-time copy of the primary volume on the target volume.
摘要翻译：公开了用于将存储卷呈现为虚拟卷的装置，系统和方法。属性模块确定主卷的主卷物理属性。演示模块将主体物理属性作为目标卷的目标卷虚拟属性呈现给主机。翻译模块翻译主机和目标卷之间的通信。在一个实施例中，复制模块在目标卷上创建主卷的时间点副本。

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