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21. 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。

22. 发明申请

US20070073972A1 Instant copy of data in a cache memory via an atomic command 失效
标题翻译：通过原子命令在缓存中快速复制数据
公开(公告)号：US20070073972A1
公开(公告)日：2007-03-29
申请号：US11491555
申请日：2006-07-21
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： G06F3/065 , G06F3/0611 , G06F3/0644 , G06F3/067 , G06F12/0866
摘要： A system and method are described to improve the efficiency of copy-on-write operations in a storage system. A partition mapping table is maintained in a cache memory, where the partition mapping table is used to translate logical partitions into physical partitions. A request is received to write one or more blocks BB to a partition PSS, and, upon receiving the request, the pointers in the partition mapping table are interchanged such that data associated with PSS is now associated with a second partition PTT. Next, block(s) BB is written to PSS and an indication is made on the PDSS descriptor that all other data blocks in the partition PSS are invalid.
摘要翻译：描述了一种系统和方法来提高存储系统中的写时复制操作的效率。分区映射表保存在高速缓冲存储器中，其中分区映射表用于将逻辑分区转换为物理分区。接收到将一个或多个块BB写入分区PSS的请求，并且在接收到请求时，分区映射表中的指针被互换，使得与PSS相关联的数据现在与第二分区PTT相关联。接下来，将块BB写入PSS，并且在PDSS描述符上指示分区PSS中的所有其他数据块无效。

23. 发明申请

US20060253670A1 Methods for creating hierarchical copies 失效
公开(公告)号：US20060253670A1
公开(公告)日：2006-11-09
申请号：US11265396
申请日：2005-11-02
申请人： Ofir Zohar , Yaron Revah , Haim Helman , Dror Cohen , Shemer Schwartz , Efri Zeidner
发明人： Ofir Zohar , Yaron Revah , Haim Helman , Dror Cohen , Shemer Schwartz , Efri Zeidner
IPC分类号： G06F12/16
CPC分类号： G06F3/0665 , G06F3/0605 , G06F3/065 , G06F3/067 , G06F11/2071
摘要： A method for copying a logical volume in a data storage system includes forming a first logical volume, storing in physical storage of the data storage system a quantity of data of the first logical volume, and receiving a first command to copy the first logical volume to a second logical volume. In response to the first command, meta-data is formed having a size that is independent of the quantity of the data. In response to a second command to access the data, the meta-data is used to access the data.

24. 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。

25. 发明申请

US20090089534A1 Thin Provisioning Migration and Scrubbing 有权
标题翻译：精简配置迁移和擦除
公开(公告)号：US20090089534A1
公开(公告)日：2009-04-02
申请号：US12019650
申请日：2008-01-25
申请人： Ofir Zohar , Shemer Schwartz , Haim Helman , Ehud Gurmiza , Omri Palmon , Efri Zeidner
发明人： Ofir Zohar , Shemer Schwartz , Haim Helman , Ehud Gurmiza , Omri Palmon , Efri Zeidner
IPC分类号： G06F12/02
CPC分类号： G06F3/0647 , G06F3/0608 , G06F3/0619 , G06F3/0665 , G06F3/0689 , G06F11/106
摘要： A method for migrating data to a mass storage system, including receiving an incoming data partition for storage in the mass storage system and allocating logical storage for the incoming data partition in the mass storage system. The method further includes making a determination that the incoming data partition includes only zero data, and, in response to the determination, inhibiting physical storage of the incoming data partition in the mass storage system while maintaining the allocated logical storage for the incoming data partition.
摘要翻译：一种用于将数据迁移到大容量存储系统的方法，包括接收用于存储在大容量存储系统中的输入数据分区，并为大容量存储系统中的输入数据分区分配逻辑存储器。该方法还包括确定输入数据分区仅包括零数据，并且响应于该确定，禁止输入数据分区在大容量存储系统中的物理存储，同时保持分配的输入数据分区的逻辑存储。

26. 发明授权

US07477949B2 Graphic user interface for a storage system 有权
标题翻译：用于存储系统的图形用户界面
公开(公告)号：US07477949B2
公开(公告)日：2009-01-13
申请号：US11429910
申请日：2006-05-08
申请人： Ofir Zohar , Amihay Birenboim , Yaron Revah , Haim Helman , Dror Cohen , Shemer Schwartz , Efri Zeidner
发明人： Ofir Zohar , Amihay Birenboim , Yaron Revah , Haim Helman , Dror Cohen , Shemer Schwartz , Efri Zeidner
IPC分类号： G05B11/01 , G05B15/00 , G06F3/00
CPC分类号： H04L41/22 , H04L67/1097
摘要： A method for interfacing with a storage system. The storage system has a plurality of elements having a visible relationship with each other, and the storage system is coupled to a system control unit including a display. The method includes: drawing an image of the elements on the display, the image showing the visible relationship, and modifying an appearance of one of the elements in the image to represent a property of the element. The method further includes, in response to a first input from a user of the storage system to the system control unit, drawing an enlarged image of the element and representing the property in the enlarged image. The method also includes, in response to a second input from a user of the storage system to the control unit with respect to the enlarged image, representing a further property of the element in the enlarged image.
摘要翻译：一种与存储系统进行接口的方法。存储系统具有彼此具有可见关系的多个元件，并且存储系统耦合到包括显示器的系统控制单元。该方法包括：绘制显示器上的元素的图像，显示可见关系的图像，以及修改图像中的一个元素的外观以表示元素的属性。该方法还包括响应于从存储系统的用户到系统控制单元的第一输入，绘制元素的放大图像并且在放大图像中表示属性。该方法还包括响应于存储系统的用户对于放大图像到控制单元的第二输入，表示放大图像中的元素的另外的属性。

27. 发明授权

US07293116B2 Graphic user interface for a storage system 有权
标题翻译：用于存储系统的图形用户界面
公开(公告)号：US07293116B2
公开(公告)日：2007-11-06
申请号：US11090444
申请日：2005-03-24
申请人： Ofir Zohar , Amihay Birenboim , Yaron Revah , Haim Helman , Dror Cohen , Shemer Schwartz , Efri Zeidner
发明人： Ofir Zohar , Amihay Birenboim , Yaron Revah , Haim Helman , Dror Cohen , Shemer Schwartz , Efri Zeidner
IPC分类号： G05B11/01 , G05B15/00 , G06F7/00 , G06F11/00 , G06F15/00 , G06F3/00
CPC分类号： H04L41/22 , H04L67/1097 , Y10S707/99943
摘要： A method for interfacing with a storage system having a plurality of elements, the elements having a visible relationship with each other, and being coupled to a system control unit including a display. The method includes drawing an image of the elements on the display, the image having the visible relationship and modifying the image of one of the elements to represent a property of the element. The method further includes, in response to an input from a user of the storage system to the system control unit, making a change in the property of the element and representing the change in the image.
摘要翻译：一种用于与具有多个元件的存储系统接口的方法，所述元件彼此具有可见关系，并且耦合到包括显示器的系统控制单元。该方法包括在显示器上绘制元素的图像，具有可见关系的图像和修改其中一个元素的图像以表示该元素的属性。该方法还包括响应于来自存储系统的用户对系统控制单元的输入，改变元素的属性并表示图像的变化。

28. 发明申请

US20070168754A1 Method and apparatus for ensuring writing integrity in mass storage systems 审中-公开
标题翻译：确保大容量存储系统的书写完整性的方法和装置
公开(公告)号：US20070168754A1
公开(公告)日：2007-07-19
申请号：US11311563
申请日：2005-12-19
申请人： Ofir Zohar , Haim Helman , Shemer Schwartz , Efri Zeidner
发明人： Ofir Zohar , Haim Helman , Shemer Schwartz , Efri Zeidner
IPC分类号： G06F11/00
CPC分类号： G11B20/1879 , G11B20/1816 , G11B2020/10759 , G11B2020/183
摘要： A method for ensuring integrity of a data portion written by a controller and stored on a disk drive is provided that includes, among other things, forming at least one queue of a plurality of verification tasks associated with the disk drive and executing at least one verification task associated with the data portion in accordance with the queue. The method also includes identifying each datum of the data portion as one of faulty and not faulty in accordance with the verification task. A data storage apparatus is provided. A device is provided that is adapted to execute a method for ensuring integrity of data written by a controller and stored on a disk drive. A computer-readable storage medium is provided that contains a set of instructions for a computer.
摘要翻译：提供了一种用于确保由控制器写入并存储在磁盘驱动器上的数据部分的完整性的方法，其包括形成与磁盘驱动器相关联的多个验证任务的至少一个队列，并且执行至少一个验证根据队列与数据部分相关联的任务。该方法还包括根据验证任务将数据部分的每个数据标识为故障之一，而不是故障。提供数据存储装置。提供了一种适于执行用于确保由控制器写入并存储在磁盘驱动器上的数据的完整性的方法的装置。提供了一种计算机可读存储介质，其包含用于计算机的一组指令。

29. 发明申请

US20070068061A1 Instant copy of data in a cache memory via an atomic command 失效
标题翻译：通过原子命令在缓存中快速复制数据
公开(公告)号：US20070068061A1
公开(公告)日：2007-03-29
申请号：US11491471
申请日：2006-07-21
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： A01M31/06
CPC分类号： G06F3/0644 , G06F3/061 , G06F3/067 , G06F11/1435 , G06F2201/84
摘要： A system and method are described to improve the efficiency of copy-on-write operations in a storage system. A partition mapping table is maintained in a cache memory, where the partition mapping table is used to translate logical partitions into physical partitions. A request is received to write one or more blocks BB to partition PSS, and, upon receiving the request, the pointers in the partition mapping table are interchanged such that data associated with PSS is now associated with PTT. Next, block(s) BB is written to PSS and a read command is issued so that data now associated to PTT is read into the memory and is associated with PSS, except for block(s) BB that was written. In an alternative scenario, the steps of writing block(s) BB to PSS and issuing a read command are performed simultaneously.
摘要翻译：描述了一种系统和方法来提高存储系统中的写时复制操作的效率。分区映射表保存在高速缓冲存储器中，其中分区映射表用于将逻辑分区转换为物理分区。接收到一个请求以写入一个或多个块BB以分区PSS，并且在接收到请求时，分区映射表中的指针被互换，使得与PSS相关联的数据现在与PTT相关联。接下来，将块BB写入PSS，并且发出读命令，使得现在与PTT相关联的数据被读入存储器中，并且与PSS相关联，除了被写入的块BB。在另一种情况下，同时执行将块BB写入PSS并发出读取命令的步骤。

30. 发明申请

US20070067583A1 Managing snapshot history in a data storage system 失效
标题翻译：管理数据存储系统中的快照历史记录
公开(公告)号：US20070067583A1
公开(公告)日：2007-03-22
申请号：US11229954
申请日：2005-09-19
申请人： Ofir Zohar , Shemer Schwartz , Efri Zeidner
发明人： Ofir Zohar , Shemer Schwartz , Efri Zeidner
IPC分类号： G06F12/16 , G06F12/00
CPC分类号： G06F11/1458 , G06F2201/84
摘要： A method for creating logical volume snapshots in a data storage system, including receiving a first write command to write first data to a partition of a logical volume, generating a first partition descriptor record (PDR), and storing the first data at a first physical location associated with the first PDR. A snapshot command is then received to form a snapshot of the logical volume, after which a second write command is received to write second data to the partition. In response to the second write command, a second PDR is generated and the second data is stored at a second physical location associated with the second PDR. A pointer between the first PDR and the second PDR is generated. In response to a read command indicating a number of a desired snapshot of the logical volume, the first PDR is accessed using the pointer.
摘要翻译：一种用于在数据存储系统中创建逻辑卷快照的方法，包括接收第一写入命令以将第一数据写入逻辑卷的分区，生成第一分区描述符记录（PDR），以及将第一数据存储在第一物理与第一个PDR相关联的位置。然后接收快照命令以形成逻辑卷的快照，之后接收到第二写入命令以将第二数据写入分区。响应于第二写命令，产生第二PDR，并且第二数据被存储在与第二PDR相关联的第二物理位置处。生成第一PDR和第二PDR之间的指针。响应于指示逻辑卷的所需快照的数量的读取命令，使用指针访问第一PDR。

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