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公开(公告)号：US20080208930A1
公开(公告)日：2008-08-28
申请号：US11679120
申请日：2007-02-26
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。
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公开(公告)号：US07992072B2
公开(公告)日：2011-08-02
申请号：US11679120
申请日：2007-02-26
IPC分类号： G11C29/00
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。
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3.发明授权Apparatus, system, and method for presenting a storage volume as a virtual volume 有权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
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。
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4.发明申请APPARATUS, SYSTEM, AND METHOD FOR PRESENTING A STORAGE VOLUME AS A VIRTUAL VOLUME 有权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
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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公开(公告)号：US07661012B2
公开(公告)日：2010-02-09
申请号：US11292747
申请日：2005-12-01
IPC分类号： G06F11/00
CPC分类号： G06F11/2094
摘要： Provided are techniques for spare device management. Candidate devices are sorted into spare coverage groups by type. One or more candidate devices having closest fitting characteristics of a desired type are identified from the spare coverage groups. The identified one or more candidate devices are assigned to be spare devices for the spare coverage group. It is determined whether a desired number of spare devices have been assigned to the spare coverage group. In response to determining that the desired number of spare devices have not been assigned, a spare device having the closest fitting characteristics for every predetermined number of candidate devices having the closest fitting characteristics is assigned, until the desired number of spare devices having the closest fitting characteristics are assigned.
摘要翻译： 提供了备用设备管理的技术。 候选设备按类型分为备用覆盖组。 从备用覆盖组中识别具有期望类型的最接近特征的一个或多个候选设备。 所识别的一个或多个候选设备被分配为备用覆盖组的备用设备。 确定是否已将所需数量的备用设备分配给备用覆盖组。 响应于确定尚未分配期望数量的备用设备，分配具有最接近拟合特性的每个预定数量的候选设备具有最接近的拟合特性的备用设备，直到具有最接近配件的所需数量的备用设备 特征被分配。
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6.发明申请公开(公告)号：US20090063768A1
公开(公告)日：2009-03-05
申请号：US11849888
申请日：2007-09-04
IPC分类号： G06F12/02
CPC分类号： G06F3/0607 , G06F3/0631 , G06F3/0689 , G06F11/2094
摘要： A plurality of storage devices of a plurality of types is provided. A plurality of criteria is associated for each of the plurality of storage devices, based on characteristics of the plurality of storage devices, wherein the plurality of criteria can be used to determine whether a selected storage device is a compatibility spare for a storage device in a storage device array, and whether the selected storage device is an availability spare for the storage device in the storage device array. A determination is made by a spare management application, based on at least the plurality of criteria and at least one optimality condition, of a first set of storage devices selected from the plurality of storage devices to be allocated to a plurality of storage device arrays, and of a second set of storage devices selected from the plurality of storage devices to be allocated as spares for the plurality of storage device arrays. An allocation is made of the first set of storage devices to the plurality of storage device arrays. An allocation made of the second set of storage devices as spares for the plurality of storage device array.
摘要翻译： 提供多种类型的多个存储装置。 基于多个存储设备的特性，多个标准与多个存储设备中的每一个相关联，其中可以使用多个标准来确定所选择的存储设备是否是用于存储设备中的存储设备的兼容性备用 存储设备阵列，以及所选择的存储设备是否是存储设备阵列中的存储设备的可用性备用。 至少基于从多个存储设备中选择的要分配给多个存储设备阵列的第一组存储设备的标准和至少一个最优条件，备用管理应用进行确定， 以及从所述多个存储装置中选择的作为所述多个存储装置阵列的备件分配的第二组存储装置。 将第一组存储设备分配给多个存储设备阵列。 由第二组存储装置作为多个存储装置阵列的备件进行分配。
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7.发明授权公开(公告)号：US07941628B2
公开(公告)日：2011-05-10
申请号：US11849888
申请日：2007-09-04
CPC分类号： G06F3/0607 , G06F3/0631 , G06F3/0689 , G06F11/2094
摘要： A plurality of storage devices of a plurality of types is provided. A plurality of criteria is associated for each of the plurality of storage devices, based on characteristics of the plurality of storage devices, wherein the plurality of criteria can be used to determine whether a selected storage device is a compatibility spare for a storage device in a storage device array, and whether the selected storage device is an availability spare for the storage device in the storage device array. A determination is made by a spare management application, based on at least the plurality of criteria and at least one optimality condition, of a first set of storage devices selected from the plurality of storage devices to be allocated to a plurality of storage device arrays, and of a second set of storage devices selected from the plurality of storage devices to be allocated as spares for the plurality of storage device arrays. An allocation is made of the first set of storage devices to the plurality of storage device arrays. An allocation made of the second set of storage devices as spares for the plurality of storage device array.
摘要翻译： 提供多种类型的多个存储装置。 基于多个存储设备的特性，多个标准与多个存储设备中的每一个相关联，其中可以使用多个标准来确定所选择的存储设备是否是用于存储设备中的存储设备的兼容性备用 存储设备阵列，以及所选择的存储设备是否是存储设备阵列中的存储设备的可用性备用。 至少基于从多个存储设备中选择的要分配给多个存储设备阵列的第一组存储设备的标准和至少一个最优条件，备用管理应用进行确定， 以及从所述多个存储装置中选择的作为所述多个存储装置阵列的备件分配的第二组存储装置。 将第一组存储设备分配给多个存储设备阵列。 由第二组存储装置作为多个存储装置阵列的备件进行分配。
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公开(公告)号：US08417849B2
公开(公告)日：2013-04-09
申请号：US12575380
申请日：2009-10-07
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。
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9.发明申请REASSIGNING STORAGE VOLUMES FROM A FAILED PROCESSING SYSTEM TO A SURVIVING PROCESSING SYSTEM 有权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。
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10.发明授权Reassigning storage volumes from a failed processing system to a surviving processing system 失效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。
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