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1. 发明申请

US20070174671A1 Restoring data to a distributed storage node 失效
标题翻译：将数据恢复到分布式存储节点
公开(公告)号：US20070174671A1
公开(公告)日：2007-07-26
申请号：US11333393
申请日：2006-01-17
申请人： Ofir Zohar , Haim Helman , Shemer Schwartz , Efri Zeidner , Kariel Sendler , Shai Gross
发明人： Ofir Zohar , Haim Helman , Shemer Schwartz , Efri Zeidner , Kariel Sendler , Shai Gross
IPC分类号： G06F11/00
CPC分类号： G06F11/2082
摘要： A method is disclosed for operating a data storage system having one or more network interfaces and a plurality of data storage nodes configured to provide redundant storage locations. The method includes storing a set of node partitions on a given storage node of the plurality of data storage nodes. The method also includes, following a recovery by the given storage node from a malfunction, making a determination for a node partition in the set whether the node partition is current or noncurrent, and processing the node partition according to the determination.
摘要翻译：公开了一种用于操作具有一个或多个网络接口的数据存储系统和被配置为提供冗余存储位置的多个数据存储节点的方法。该方法包括在多个数据存储节点的给定存储节点上存储一组节点分区。该方法还包括在由给定存储节点从故障中恢复之后，确定该组中的节点分区是否是当前或非当前节点分区，以及根据确定来处理节点分区。

2. 发明授权

US08015437B2 Restoring data to a distributed storage node 有权
公开(公告)号：US08015437B2
公开(公告)日：2011-09-06
申请号：US12967242
申请日：2010-12-14
申请人： Ofir Zohar , Haim Helman , Shemer Schwartz , Efri Zeidner , Kariel Sendler , Shai Gross
发明人： Ofir Zohar , Haim Helman , Shemer Schwartz , Efri Zeidner , Kariel Sendler , Shai Gross
IPC分类号： G06F11/00
CPC分类号： G06F11/2082
摘要： A method is disclosed for operating a data storage system having one or more network interfaces and a plurality of data storage nodes configured to provide redundant storage locations. The method includes storing a set of node partitions on a given storage node of the plurality of data storage nodes. The method also includes, following a recovery by the given storage node from a malfunction, making a determination for a node partition in the set whether the node partition is current or noncurrent, and processing the node partition according to the determination.

3. 发明授权

US07904747B2 Restoring data to a distributed storage node 失效
标题翻译：将数据恢复到分布式存储节点
公开(公告)号：US07904747B2
公开(公告)日：2011-03-08
申请号：US11333393
申请日：2006-01-17
申请人： Ofir Zohar , Haim Helman , Shemer Schwartz , Efri Zeidner , Kariel Sendler , Shai Gross
发明人： Ofir Zohar , Haim Helman , Shemer Schwartz , Efri Zeidner , Kariel Sendler , Shai Gross
IPC分类号： G06F11/00
CPC分类号： G06F11/2082
摘要： A method is disclosed for operating a data storage system having one or more network interfaces and a plurality of data storage nodes configured to provide redundant storage locations. The method includes storing a set of node partitions on a given storage node of the plurality of data storage nodes. The method also includes, following a recovery by the given storage node from a malfunction, making a determination for a node partition in the set whether the node partition is current or noncurrent, and processing the node partition according to the determination.
摘要翻译：公开了一种用于操作具有一个或多个网络接口的数据存储系统和被配置为提供冗余存储位置的多个数据存储节点的方法。该方法包括在多个数据存储节点的给定存储节点上存储一组节点分区。该方法还包括在由给定存储节点从故障中恢复之后，确定该组中的节点分区是否是当前或非当前节点分区，以及根据确定来处理节点分区。

4. 发明申请

US20070073994A1 Virtual partitioning 失效
标题翻译：虚拟分区
公开(公告)号：US20070073994A1
公开(公告)日：2007-03-29
申请号：US11527034
申请日：2006-09-26
申请人： Ofir Zohar , Haim Helman , Dror Cohen , Shemer Schwartz , Kariel Sendler , Efri Zeidner
发明人： Ofir Zohar , Haim Helman , Dror Cohen , Shemer Schwartz , Kariel Sendler , Efri Zeidner
IPC分类号： G06F12/00 , G06F12/14
CPC分类号： G06F3/0631 , G06F3/0613 , G06F3/067
摘要： A method for operating a storage system, consisting of performing an allocation of respective partitions of a physical storage resource of the storage system to respective hosts of the storage system. The method also includes changing the allocation while permitting the respective hosts of the storage system to access the physical storage resource.
摘要翻译：一种用于操作存储系统的方法，包括执行存储系统的物理存储资源的各个分区的分配给存储系统的各个主机。该方法还包括改变分配，同时允许存储系统的相应主机访问物理存储资源。

5. 发明授权

US08010753B2 Systems and methods for temporarily transferring use of portions of partitioned memory between host computers 失效
标题翻译：在主机之间临时转移分区存储器部分的系统和方法
公开(公告)号：US08010753B2
公开(公告)日：2011-08-30
申请号：US11527034
申请日：2006-09-26
申请人： Ofir Zohar , Haim Helman , Dror Cohen , Shemer Schwartz , Kariel Sendler , Efri Zeidner
发明人： Ofir Zohar , Haim Helman , Dror Cohen , Shemer Schwartz , Kariel Sendler , Efri Zeidner
IPC分类号： G06F12/02
CPC分类号： G06F3/0631 , G06F3/0613 , G06F3/067
摘要： A method for operating a storage system, consisting of performing an allocation of respective partitions of a physical storage resource of the storage system to respective hosts of the storage system. The method also includes changing the allocation while permitting the respective hosts of the storage system to access the physical storage resource.
摘要翻译：一种用于操作存储系统的方法，包括执行存储系统的物理存储资源的各个分区的分配给存储系统的各个主机。该方法还包括改变分配，同时允许存储系统的相应主机访问物理存储资源。

6. 发明授权

US07698591B2 Method and apparatus for ensuring data integrity in redundant mass storage systems 有权
标题翻译：确保冗余海量存储系统数据完整性的方法和装置
公开(公告)号：US07698591B2
公开(公告)日：2010-04-13
申请号：US11212436
申请日：2005-08-26
申请人： Ofir Zohar , Yaron Revah , Haim Helman , Dror Cohen , Shemer Schwartz , Kariel Sendler
发明人： Ofir Zohar , Yaron Revah , Haim Helman , Dror Cohen , Shemer Schwartz , Kariel Sendler
IPC分类号： G06F11/00
CPC分类号： G06F11/1076 , G06F2211/1088
摘要： A method for maintaining integrity of data in a redundant mass storage system is provided that includes selecting a plurality of scrubbing selections for a memory system in which each of the scrubbing selections selects a data section on the memory system. The method also includes selecting a respective scrubbing implementation for each scrubbing selection in which each of the scrubbing implementations determines a data check. Another exemplary method is provided for ensuring integrity of data stored in a redundant mass storage system. An apparatus is provided for maintaining data integrity in a redundant mass storage system. A computer-readable storage medium containing a set of instructions for a general purpose computer is provided. The set of instructions include a method for ensuring data integrity in a redundant mass storage system.
摘要翻译：提供了一种用于维护冗余大容量存储系统中的数据完整性的方法，其包括为存储系统选择多个擦除选择，其中每个擦除选择选择存储器系统上的数据部分。该方法还包括为每个擦洗选择选择相应的洗涤实施，其中每个洗涤实施确定数据检查。提供另一示例性方法用于确保存储在冗余大容量存储系统中的数据的完整性。提供了一种用于在冗余大容量存储系统中维持数据完整性的装置。提供了包含用于通用计算机的指令集的计算机可读存储介质。该组指令包括一种用于确保冗余大容量存储系统中的数据完整性的方法。

7. 发明申请

US20070050667A1 Method and apparatus for ensuring data integrity in redundant mass storage systems 有权
标题翻译：确保冗余海量存储系统数据完整性的方法和装置
公开(公告)号：US20070050667A1
公开(公告)日：2007-03-01
申请号：US11212436
申请日：2005-08-26
申请人： Ofir Zohar , Yaron Revah , Haim Helman , Dror Cohen , Shemer Schwartz , Kariel Sendler
发明人： Ofir Zohar , Yaron Revah , Haim Helman , Dror Cohen , Shemer Schwartz , Kariel Sendler
IPC分类号： G06F11/00
CPC分类号： G06F11/1076 , G06F2211/1088
摘要： A method for maintaining integrity of data in a redundant mass storage system is provided that includes selecting a plurality of scrubbing selections for a memory system in which each of the scrubbing selections selects a data section on the memory system. The method also includes selecting a respective scrubbing implementation for each scrubbing selection in which each of the scrubbing implementations determines a data check. Another exemplary method is provided for ensuring integrity of data stored in a redundant mass storage system. An apparatus is provided for maintaining data integrity in a redundant mass storage system. A computer-readable storage medium containing a set of instructions for a general purpose computer is provided. The set of instructions include a method for ensuring data integrity in a redundant mass storage system.
摘要翻译：提供了一种用于维护冗余大容量存储系统中的数据完整性的方法，其包括为存储系统选择多个擦除选择，其中每个擦除选择选择存储器系统上的数据部分。该方法还包括为每个擦洗选择选择相应的洗涤实施，其中每个洗涤实施确定数据检查。提供另一示例性方法用于确保存储在冗余大容量存储系统中的数据的完整性。提供了一种用于在冗余大容量存储系统中维持数据完整性的装置。提供了包含用于通用计算机的指令集的计算机可读存储介质。该组指令包括一种用于确保冗余大容量存储系统中的数据完整性的方法。

8. 发明授权

US07797571B2 System, method and circuit for mirroring data 有权
标题翻译：用于镜像数据的系统，方法和电路
公开(公告)号：US07797571B2
公开(公告)日：2010-09-14
申请号：US11708253
申请日：2007-02-20
申请人： Ofir Zohar , Haim Helman , Dror Cohen , Shemer Schwartz , Yaron Revah , Efri Zeidner
发明人： Ofir Zohar , Haim Helman , Dror Cohen , Shemer Schwartz , Yaron Revah , Efri Zeidner
IPC分类号： G06F11/00
CPC分类号： G06F11/1435 , G06F11/2082 , G06F2201/84
摘要： Disclosed is a system and method from mirroring data from a data storage server/system. A mirroring module on a primary mirror server/system may forward one or more data packets received from the data storage server/system to a secondary mirror server/system. The one or more packets maybe received over a synchronous data link and forwarded over an asynchronous data link.
摘要翻译：公开了一种从数据存储服务器/系统镜像数据的系统和方法。主镜像服务器/系统上的镜像模块可以将从数据存储服务器/系统接收到的一个或多个数据包转发到辅助镜像服务器/系统。一个或多个分组可以通过同步数据链路接收并通过异步数据链路转发。

9. 发明授权

US07793060B2 System method and circuit for differential mirroring of data 有权
标题翻译：数据差分镜像的系统方法和电路
公开(公告)号：US07793060B2
公开(公告)日：2010-09-07
申请号：US11705544
申请日：2007-02-12
申请人： Ofir Zohar , Haim Helman , Dror Cohen , Shemer Schwartz , Yaron Revah , Efri Zeidner
发明人： Ofir Zohar , Haim Helman , Dror Cohen , Shemer Schwartz , Yaron Revah , Efri Zeidner
IPC分类号： G06F12/16
CPC分类号： G06F11/1435 , G06F3/0607 , G06F3/0632 , G06F3/0635 , G06F3/0647 , G06F3/0689 , G06F11/2082 , G06F11/2087 , G06F17/30174 , G06F2201/84 , G06F2206/1012
摘要： Disclosed is a system, method and circuit for mirroring data on a data server. According to some embodiments of the present invention, a primary mirroring module associated with a primary server may be adapted to establish data mirroring connections between the primary server and one or more mirror sever systems. According to some embodiments of the present invention, the primary mirroring module includes an evaluator unit which generates a delta file to be transmitted to the one or more mirror server systems.
摘要翻译：公开了一种用于在数据服务器上镜像数据的系统，方法和电路。根据本发明的一些实施例，与主服务器相关联的主镜像模块可以适于在主服务器和一个或多个镜像服务器系统之间建立数据镜像连接。根据本发明的一些实施例，主镜像模块包括生成要发送到一个或多个镜像服务器系统的增量文件的评估器单元。

10. 发明申请

US20070124555A1 Restricting access to improve data availability 有权
标题翻译：限制访问以提高数据可用性
公开(公告)号：US20070124555A1
公开(公告)日：2007-05-31
申请号：US11290274
申请日：2005-11-30
申请人： Ofir Zohar , Haim Helman , Efri Zeidner , Shemer Schwartz
发明人： Ofir Zohar , Haim Helman , Efri Zeidner , Shemer Schwartz
IPC分类号： G06F12/14
CPC分类号： G06F12/0866 , G06F12/0862 , G06F2212/283
摘要： I/O requests from hosts in a data storage system are blocked or rate-restricted upon detection of an unbalanced or overload condition in order to prevent timeouts by host computers, and achieve an aggregate reduction of data access latency. The blockages are generally of short duration, and are transparent to hosts, so that host timeouts are unlikely to occur. During the transitory suspensions of new I/O requests, server queues shorten, after which I/O requests are again enabled.
摘要翻译：在检测到不平衡或过载状况时，数据存储系统中主机的I / O请求被阻止或限速，以防止主计算机超时，并实现数据访问延迟的总体减少。阻塞通常时间短，对主机是透明的，因此主机超时不可能发生。在新的I / O请求暂停期间，服务器队列缩短，之后再次启用I / O请求。

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