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1. 发明授权

US08874862B2 Data integrity protection in storage volumes 有权
公开(公告)号：US08874862B2
公开(公告)日：2014-10-28
申请号：US13473139
申请日：2012-05-16
申请人： Theresa M. Brown , Nedlaya Y. Francisco , Matthew J. Kalos , Suguang Li , Beth A. Peterson
发明人： Theresa M. Brown , Nedlaya Y. Francisco , Matthew J. Kalos , Suguang Li , Beth A. Peterson
IPC分类号： G06F12/00 , G06F11/20
CPC分类号： G06F3/0619 , G06F3/0614 , G06F3/0622 , G06F3/0637 , G06F3/065 , G06F3/0659 , G06F3/0665 , G06F3/067 , G06F3/0673 , G06F3/0683 , G06F3/0689 , G06F11/1446 , G06F11/1456 , G06F11/2074 , G06F11/2094 , G06F2003/0692
摘要： A plurality of logical volumes are stored at a plurality of sites. A command to execute an operation on a logical volume is received. A determination is made as to whether a rule associated with the logical volume permits execution of the operation on the logical volume. In response to determining that the rule associated with the logical volume permits execution of the operation on the logical volume, the operation is executed on the logical volume.

2. 发明授权

US09141525B2 Adaptive prestaging in a storage controller 有权
标题翻译：在存储控制器中进行自适应预处理
公开(公告)号：US09141525B2
公开(公告)日：2015-09-22
申请号：US13018305
申请日：2011-01-31
申请人： Michael T. Benhase , Nedlaya Y. Francisco , Binny S. Gill , Lokesh M. Gupta , Suguang Li
发明人： Michael T. Benhase , Nedlaya Y. Francisco , Binny S. Gill , Lokesh M. Gupta , Suguang Li
IPC分类号： G06F12/00 , G06F12/02 , G06F12/08
CPC分类号： G06F12/0246 , G06F12/0862 , G06F12/0866 , G06F12/0868
摘要： In one aspect of the present description, at least one of the value of a prestage trigger and the value of the prestage amount, may be modified as a function of the drive speed of the storage drive from which the units of read data are prestaged into a cache memory. Thus, cache prestaging operations in accordance with another aspect of the present description may take into account storage devices of varying speeds and bandwidths for purposes of modifying a prestage trigger and the prestage amount. Still further, a cache prestaging operation in accordance with further aspects may decrease one or both of the prestage trigger and the prestage amount as a function of the drive speed in circumstances such as a cache miss which may have resulted from prestaged tracks being demoted before they are used. Conversely, a cache prestaging operation in accordance with another aspect may increase one or both of the prestage trigger and the prestage amount as a function of the drive speed in circumstances such as a cache miss which may have resulted from waiting for a stage to complete. In yet another aspect, the prestage trigger may not be limited by the prestage amount. Instead, the pre-stage trigger may be permitted to expand as conditions warrant it by prestaging additional tracks and thereby effectively increasing the potential range for the prestage trigger. Other features and aspects may be realized, depending upon the particular application.
摘要翻译：在本说明书的一个方面，可以根据存储驱动器的驱动速度来修改预置触发器的值和预置量的值中的至少一个，读取数据的单元从该驱动速度被预先存储缓存内存因此，根据本说明书的另一方面的高速缓存预存操作可以考虑到变化速度和带宽的存储设备，以便修改预置触发和预置量。此外，根据其他方面的高速缓存预存操作可以在诸如高速缓存未命中的情况下降低前置触发和预置量中的一个或两个作为驱动速度的函数，这可能是由于在它们之前被分级的轨道被降级被使用。相反，根据另一方面的高速缓存预存操作可以在可能由于等待阶段完成而导致的诸如高速缓存未命中的情况下，增加作为驱动速度的函数的预置触发和预置量的一个或两个。在另一方面，前置触发器可能不受前置量的限制。相反，可以通过预先附加轨道的条件来允许前级触发来扩展，从而有效地增加了前置触发的潜在范围。可以根据具体应用实现其它特征和方面。

3. 发明申请

US20140059309A1 MULTI-VOLUME INSTANT VIRTUAL COPY FREEZE 有权
标题翻译：多容量的即时虚拟复制冻结
公开(公告)号：US20140059309A1
公开(公告)日：2014-02-27
申请号：US13595453
申请日：2012-08-27
申请人： Theresa M. Brown , Nedlaya Y. Francisco , Suguang Li , Beth A. Peterson
发明人： Theresa M. Brown , Nedlaya Y. Francisco , Suguang Li , Beth A. Peterson
IPC分类号： G06F12/16
CPC分类号： G06F11/1662 , G06F11/2094 , G06F2201/82 , G06F2201/84
摘要： Provided are a computer implemented method, computer program product, and system for creating a consistency group. For each source volume that has an instant virtual copy relationship with a target volume, an indicator for the source volume is set to true in a Fast Incremental with Freeze (FIF) map. The consistency group for each source volume whose indicator is set to true in the FIF map and each associated target volume is created by: performing a quick Instant Virtual Copy (IVC) freeze command to freeze each source volume whose indicator is set to true in the FIF map and performing a consistency group created command to thaw each source volume whose indicator is set to true in the FIF map.
摘要翻译：提供了一种用于创建一致性组的计算机实现方法，计算机程序产品和系统。对于与目标卷具有即时虚拟拷贝关系的每个源卷，在使用Freeze（FIF）映射的快速增量中，源卷的指示符将设置为true。在FIF地图和每个关联的目标卷中，其指示符设置为true的每个源卷的一致性组是通过以下方式创建的：执行快速即时虚拟复制（IVC）冻结命令以冻结其指示符设置为true的每个源卷 FIF映射并执行一致性组创建命令来解冻FIF映射中指示符设置为true的每个源卷。

4. 发明申请

US20120191930A1 DATA INTEGRITY PROTECTION IN STORAGE VOLUMES 有权
标题翻译：存储卷中的数据完整性保护
公开(公告)号：US20120191930A1
公开(公告)日：2012-07-26
申请号：US13013541
申请日：2011-01-25
申请人： Theresa M. Brown , Nedlaya Y. Francisco , Matthew J. Kalos , Suguang Li , Beth A. Peterson
发明人： Theresa M. Brown , Nedlaya Y. Francisco , Matthew J. Kalos , Suguang Li , Beth A. Peterson
IPC分类号： G06F12/16
CPC分类号： G06F3/0619 , G06F3/0614 , G06F3/0622 , G06F3/0637 , G06F3/065 , G06F3/0659 , G06F3/0665 , G06F3/067 , G06F3/0673 , G06F3/0683 , G06F3/0689 , G06F11/1446 , G06F11/1456 , G06F11/2074 , G06F11/2094 , G06F2003/0692
摘要： A plurality of logical volumes are stored at a plurality of sites. A command to execute an operation on a logical volume is received. A determination is made as to whether a rule associated with the logical volume permits execution of the operation on the logical volume. In response to determining that the rule associated with the logical volume permits execution of the operation on the logical volume, the operation is executed on the logical volume.
摘要翻译：多个逻辑卷被存储在多个站点。接收到对逻辑卷执行操作的命令。确定与逻辑卷相关联的规则是否允许在逻辑卷上执行操作。响应于确定与逻辑卷相关联的规则允许对逻辑卷执行操作，则对逻辑卷执行操作。

5. 发明授权

US07529776B2 Multiple copy track stage recovery in a data storage system 失效
标题翻译：数据存储系统中的多重复制跟踪阶段恢复
公开(公告)号：US07529776B2
公开(公告)日：2009-05-05
申请号：US11031170
申请日：2005-01-07
申请人： Suguang Li , David F. Mannenbach , Karl A. Nielsen , Richard B. Stelmach
发明人： Suguang Li , David F. Mannenbach , Karl A. Nielsen , Richard B. Stelmach
IPC分类号： G06F11/00
CPC分类号： G11B20/1803 , G11B20/1816 , G11B2220/412 , Y10S707/99953
摘要： A bad track in a disk device in a data storage system is recovered by determining which cluster in the system the bad track belongs to. If the track belongs to the cluster that discovered that the track was bad, that cluster recovers the track by locating a good copy of the track, staging the good copy of the track to cache, and destaging the good copy of the track storage unit from the cache to all copies of the track, whether good or bad, in the data storage system. If the track belongs to another cluster, the cluster that discovered that the track was bad sends a message to the other cluster to inform it of the bad track, and the other cluster recovers the bad track. In another aspect, all tracks are owned by one server or server cluster, which performs the staging and destaging.
摘要翻译：数据存储系统中的磁盘设备中的不良轨迹是通过确定系统中坏轨道属于哪个集群来恢复的。如果磁道属于发现磁道不良的集群，则该集群通过找到磁道的良好副本来恢复磁道，将磁道的良好副本上传到缓存，并将磁道存储单元的良好副本从缓存到所有副本的轨道，无论是好还是坏，在数据存储系统中。如果磁道属于另一个集群，则发现该磁道不良的集群发送消息到另一个集群，以通知其不良的磁道，另一个集群恢复坏的磁道。另一方面，所有轨道都由一个服务器或服务器集群拥有，该集群执行分段和分段。

6. 发明授权

US11075754B2 Universal personal medical database access control 有权
公开(公告)号：US11075754B2
公开(公告)日：2021-07-27
申请号：US12354739
申请日：2009-01-15
申请人： Theresa M. Brown , Nedlaya Yazzie Francisco , Suguang Li , Beth Ann Peterson
发明人： Theresa M. Brown , Nedlaya Yazzie Francisco , Suguang Li , Beth Ann Peterson
IPC分类号： H04L9/08 , G06Q10/06 , G06Q40/08 , G16H10/60 , G06F19/00
摘要： Various embodiments for configuring a medical database by a processor in communication with at least one storage device in a computing environment are provided. Medical data are assigned to a patient. A plurality of data types is organized for the medical data. Portions of each of the plurality of data types are designated as public and private data. A plurality of access levels is organized for the medical data. Each of the plurality of data types includes the plurality of access levels. A first access level of the plurality of access levels corresponds to the patient. The medical data is classified according to the plurality of data types, for each of the plurality of data types, according to the plurality of access levels, and according to one of the public and the private data. The medical data is encrypted in a hierarchical structure corresponding to each of the plurality of access levels.

7. 发明授权

US09218255B2 Multi-volume instant virtual copy freeze 有权
标题翻译：多卷即时虚拟拷贝冻结
公开(公告)号：US09218255B2
公开(公告)日：2015-12-22
申请号：US13595453
申请日：2012-08-27
申请人： Theresa M. Brown , Nedlaya Y. Francisco , Suguang Li , Beth A. Peterson
发明人： Theresa M. Brown , Nedlaya Y. Francisco , Suguang Li , Beth A. Peterson
IPC分类号： G06F12/00 , G06F11/16 , G06F11/20
CPC分类号： G06F11/1662 , G06F11/2094 , G06F2201/82 , G06F2201/84
摘要： Provided are a computer implemented method, computer program product, and system for creating a consistency group. For each source volume that has an instant virtual copy relationship with a target volume, an indicator for the source volume is set to true in a Fast Incremental with Freeze (FIF) map. The consistency group for each source volume whose indicator is set to true in the FIF map and each associated target volume is created by: performing a quick Instant Virtual Copy (IVC) freeze command to freeze each source volume whose indicator is set to true in the FIF map and performing a consistency group created command to thaw each source volume whose indicator is set to true in the FIF map.
摘要翻译：提供了一种用于创建一致性组的计算机实现方法，计算机程序产品和系统。对于与目标卷具有即时虚拟拷贝关系的每个源卷，在使用Freeze（FIF）映射的快速增量中，源卷的指示符将设置为true。在FIF地图和每个关联的目标卷中，其指示符设置为true的每个源卷的一致性组是通过以下方式创建的：执行快速即时虚拟复制（IVC）冻结命令以冻结其指示符设置为true的每个源卷 FIF映射并执行一致性组创建命令来解冻FIF映射中指示符设置为true的每个源卷。

8. 发明申请

US20130204854A1 EFFICIENT METADATA INVALIDATION FOR TARGET CKD VOLUMES 失效
标题翻译：有效的元数据对目标CKD体积的无效
公开(公告)号：US20130204854A1
公开(公告)日：2013-08-08
申请号：US13369222
申请日：2012-02-08
申请人： Theresa M. Brown , Nedlaya Y. Francisco , Beth A. Peterson , Suguang Li
发明人： Theresa M. Brown , Nedlaya Y. Francisco , Beth A. Peterson , Suguang Li
IPC分类号： G06F17/30
CPC分类号： G06F3/067 , G06F3/0617 , G06F3/0634 , G06F3/0659 , G06F11/1446
摘要： A method for invalidating metadata associated with a target count-key-data (CKD) volume is disclosed. The method initially receives a command for a target CKD volume. The command is either an “establish” command for establishing a point-in-time copy relationship, or a “withdraw” command for withdrawing a point-in-time copy relationship. The method determines a track range, spanning a number of data tracks in the CKD volume, associated with the command. Each data track in the track range is associated with a metadata track. For each metadata track whose associated data tracks are fully contained in the track range, the method performs a first procedure. For each metadata track whose associated data tracks are not fully contained in the track range, the method performs a second procedure different from the first procedure. A corresponding apparatus and computer program product are also disclosed.
摘要翻译：公开了一种使与目标计数密钥数据（CKD）卷相关联的元数据无效的方法。该方法最初接收目标CKD卷的命令。该命令是用于建立时间点复制关系的“建立”命令或用于撤回时间点复制关系的“撤回”命令。该方法确定与该命令相关联的跨越CKD卷中的多个数据轨道的轨迹范围。轨道范围中的每个数据轨道与元数据轨道相关联。对于其相关数据轨道完全包含在轨道范围内的每个元数据轨道，该方法执行第一过程。对于其相关联的数据轨道未完全包含在轨道范围内的每个元数据轨道，该方法执行与第一过程不同的第二过程。还公开了相应的装置和计算机程序产品。

9. 发明申请

US20100179831A1 UNIVERSAL PERSONAL MEDICAL DATABASE ACCESS CONTROL 审中-公开
标题翻译：通用个人医疗数据库访问控制
公开(公告)号：US20100179831A1
公开(公告)日：2010-07-15
申请号：US12354739
申请日：2009-01-15
申请人： Theresa M. BROWN , Nedlaya Yazzie FRANCISCO , Suguang LI , Beth Ann PETERSON
发明人： Theresa M. BROWN , Nedlaya Yazzie FRANCISCO , Suguang LI , Beth Ann PETERSON
IPC分类号： H04L9/32 , G06Q50/00 , G06Q40/00 , G06F12/14
CPC分类号： H04L9/088 , G06Q10/06 , G06Q40/08 , G06Q50/22 , G06Q50/24 , G16H10/60 , H04L2209/88
摘要： Various embodiments for configuring a medical database by a processor in communication with at least one storage device in a computing environment are provided. Medical data are assigned to a patient. A plurality of data types is organized for the medical data. Portions of each of the plurality of data types are designated as public and private data. A plurality of access levels is organized for the medical data. Each of the plurality of data types includes the plurality of access levels. A first access level of the plurality of access levels corresponds to the patient. The medical data is classified according to the plurality of data types, for each of the plurality of data types, according to the plurality of access levels, and according to one of the public and the private data. The medical data is encrypted in a hierarchical structure corresponding to each of the plurality of access levels.
摘要翻译：提供了用于在计算环境中与至少一个存储设备通信的处理器配置医疗数据库的各种实施例。医疗数据被分配给患者。为医疗数据组织了多种数据类型。将多个数据类型中的每一个的部分指定为公共和私人数据。为医疗数据组织多个访问级别。多个数据类型中的每个数据类型包括多个访问级别。多个访问级别的第一访问级别对应于患者。根据多个访问级别，根据公共和私有数据之一，根据多种数据类型中的每一种数据类型对医疗数据进行分类。医疗数据以对应于多个访问级别中的每一个的层次结构进行加密。

10. 发明授权

US08856470B2 Data integrity protection in storage volumes 有权
标题翻译：存储卷中的数据完整性保护
公开(公告)号：US08856470B2
公开(公告)日：2014-10-07
申请号：US13013541
申请日：2011-01-25
申请人： Theresa M. Brown , Nedlaya Y. Francisco , Matthew J. Kalos , Suguang Li , Beth A. Peterson
发明人： Theresa M. Brown , Nedlaya Y. Francisco , Matthew J. Kalos , Suguang Li , Beth A. Peterson
IPC分类号： G06F12/00 , G06F11/20
CPC分类号： G06F3/0619 , G06F3/0614 , G06F3/0622 , G06F3/0637 , G06F3/065 , G06F3/0659 , G06F3/0665 , G06F3/067 , G06F3/0673 , G06F3/0683 , G06F3/0689 , G06F11/1446 , G06F11/1456 , G06F11/2074 , G06F11/2094 , G06F2003/0692
摘要： A plurality of logical volumes are stored at a plurality of sites. A command to execute an operation on a logical volume is received. A determination is made as to whether a rule associated with the logical volume permits execution of the operation on the logical volume. In response to determining that the rule associated with the logical volume permits execution of the operation on the logical volume, the operation is executed on the logical volume.
摘要翻译：多个逻辑卷被存储在多个站点。接收到对逻辑卷执行操作的命令。确定与逻辑卷相关联的规则是否允许在逻辑卷上执行操作。响应于确定与逻辑卷相关联的规则允许对逻辑卷执行操作，则对逻辑卷执行操作。

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