专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20130275447A1 METHOD OF MIGRATING STORED DATA AND SYSTEM THEREOF 有权
标题翻译：存储数据的传输方法及其系统
公开(公告)号：US20130275447A1
公开(公告)日：2013-10-17
申请号：US13602998
申请日：2012-09-04
申请人： Ido BEN-TSION , Leo CORRY , Kariel SANDLER , Jacob Broido
发明人： Ido BEN-TSION , Leo CORRY , Kariel SANDLER , Jacob Broido
IPC分类号： G06F17/30
CPC分类号： G06F3/061 , G06F3/0631 , G06F3/0689 , G06F17/30079 , G06F17/303
摘要： There is provided a storage system and a method of moving a source data portion from a source logical volume to a destination logical volume. The method comprises: configuring a source mapping data structure to comprise an entry indicative of mapping between logical addresses corresponding to source data portion and addresses corresponding to source data portion and related to a physical address space; and, responsive to a move command, providing an atomic operation comprising configuring a destination mapping data structure to comprise an entry associated with said at least one destination range and comprising a reference to said entry in the source mapping data structure; and configuring said at least one entry in the source mapping data structure DSsrc to bear an indication that said one or more contiguous ranges of addresses corresponding to said source data portion in the source logical volume Vsrc are unavailable to a client.
摘要翻译：提供了存储系统和将源数据部分从源逻辑卷移动到目的地逻辑卷的方法。该方法包括：配置源映射数据结构以包括指示对应于源数据部分的逻辑地址与对应于源数据部分并与物理地址空间相关的地址之间的映射的条目; 并且响应于移动命令，提供原子操作，包括配置目的地映射数据结构以包括与所述至少一个目的地范围相关联的条目，并且包括对所述源映射数据结构中的所述条目的引用; 以及在源映射数据结构DSsrc中配置所述至少一个条目以承载与源逻辑卷Vsrc中的所述源数据部分相对应的所述一个或多个连续的地址范围对于客户端不可用的指示。

2. 发明申请

US20130036128A1 METHOD OF MIGRATING STORED DATA AND SYSTEM THEREOF 有权
标题翻译：存储数据的传输方法及其系统
公开(公告)号：US20130036128A1
公开(公告)日：2013-02-07
申请号：US13564130
申请日：2012-08-01
申请人： Ido BEN-TSION , Leo CORRY , Kariel SANDLER
发明人： Ido BEN-TSION , Leo CORRY , Kariel SANDLER
IPC分类号： G06F17/30
CPC分类号： G06F17/303 , G06F13/00
摘要： There is provided a storage system and a method of migrating a source data portion from a source logical volume to a destination range in a destination logical volume. The method comprises: configuring a source mapping data structure to comprise an entry associated with said source data portion and indicative of mapping between logical addresses corresponding to said source data portion and addresses corresponding to said source data portion and related to a physical address space; and, responsive to a migration command, configuring a destination mapping data structure to comprise an entry associated with said at least one destination range and comprising a reference to said entry in the source mapping data structure, said entry in the source mapping data structure to be used for mapping to said addresses related to said physical address space and corresponding to the source data portion and to the migrated data portion.
摘要翻译：提供了存储系统和将源数据部分从源逻辑卷迁移到目的地逻辑卷中的目的地范围的方法。该方法包括：配置源映射数据结构以包括与所述源数据部分相关联的条目，并指示对应于所述源数据部分的逻辑地址与对应于所述源数据部分的地址和与物理地址空间相关的地址之间的映射; 并且响应于迁移命令，配置目的地映射数据结构以包括与所述至少一个目的地范围相关联的条目，并且包括对所述源映射数据结构中的所述条目的引用，所述源映射数据结构中的所述条目为用于映射到与所述物理地址空间相关的对应于源数据部分和迁移的数据部分的所述地址。

3. 发明申请

US20100318692A1 MULTIPATH-BASED MIGRATION OF DATA ACROSS STORAGE CONTROLLERS 有权
标题翻译：存储控制器数据的多路径迁移
公开(公告)号：US20100318692A1
公开(公告)日：2010-12-16
申请号：US12481966
申请日：2009-06-10
申请人： Leon KOLL , Maxim KOZOVER , Kariel SANDLER , Moshe YANAI
发明人： Leon KOLL , Maxim KOZOVER , Kariel SANDLER , Moshe YANAI
IPC分类号： G06F13/00 , G06F3/00 , G06F12/00
CPC分类号： G06F3/0617 , G06F3/0647 , G06F3/067
摘要： Exemplary methods, systems, and computer program product embodiments for migrating existing data from a source storage controller to a target storage controller, each associated with a data processing storage subsystem, using a processor device in communication with a memory device, are provided. The target storage controller is configured with at least one target volume having pass-through support to a source volume of the source storage controller. An input/output (I/O) path to the existing data through the target storage controller is configured. The I/O path is added to an existing I/O path connected to the existing data using an operating system (OS) operational on at least one host in communication between the source and target storage controllers. The OS is adapted for I/O multipath support. Upon completion of data migration, the existing I/O path is removed.
摘要翻译：提供了用于使用与存储器件通信的处理器设备将现有数据从源存储控制器迁移到目标存储控制器的示例性方法，系统和计算机程序产品实体，每个存储控制器与数据处理存储子系统相关联。目标存储控制器配置有至少一个具有到源存储控制器的源卷的传递支持的目标卷。配置通过目标存储控制器的现有数据的输入/输出（I / O）路径。使用在源和目标存储控制器之间的通信中的至少一个主机上操作的操作系统（OS）将I / O路径添加到与现有数据相连的现有I / O路径。操作系统适用于I / O多路径支持。完成数据迁移后，现有的I / O路径将被删除。

4. 发明申请

US20100318981A1 CONCURRENT UPGRADE OF ALL COMPONENTS IN STORAGE SUBSYSTEMS 有权
标题翻译：所有组件在存储子系统中的并发升级
公开(公告)号：US20100318981A1
公开(公告)日：2010-12-16
申请号：US12481963
申请日：2009-06-10
申请人： Haim HELMAN , Kariel SANDLER , Shemer SCHWARTZ , Moshe YANAI
发明人： Haim HELMAN , Kariel SANDLER , Shemer SCHWARTZ , Moshe YANAI
IPC分类号： G06F9/44
CPC分类号： G06F11/1433 , G06F3/0607 , G06F3/0647 , G06F3/067 , G06F11/2007
摘要： Exemplary methods, systems, and computer program product embodiments for concurrent upgrade of a plurality of components in a storage subsystem are provided. A plurality of upgraded components associated with an upgraded storage subsystem replaces a plurality of existing components associated with an existing storage subsystem. Support for a verify I/O command is created. A target volume is created in the upgraded storage subsystem having a same volume identification as a source volume. For a command received on the at least one of the plurality of upgraded components, the verify I/O command is invoked on at least one of a comparable one of the plurality of existing components. If the command is verified, the command is driven. The at least one of the plurality of upgraded components disguises a true volume identification of the target volume from the at least one of the plurality of existing components.
摘要翻译：提供了用于并行升级存储子系统中的多个组件的示例性方法，系统和计算机程序产品实施例。与升级的存储子系统相关联的多个升级组件替换与现有存储子系统相关联的多个现有组件。创建验证I / O命令的支持。在具有与源卷相同的卷标识的升级存储子系统中创建目标卷。对于在所述多个升级组件中的至少一个升级组件上接收到的命令，在多个现有组件中的可比较的一个组件中的至少一个上调用验证I / O命令。如果命令被验证，则命令被驱动。所述多个升级部件中的至少一个从所述多个现有部件中的至少一个部件伪装所述目标卷的真实卷标识。

5. 发明申请

US20120210314A1 CONCURRENT UPGRADE OF ALL COMPONENTS IN STORAGE SUBSYSTEMS 有权
标题翻译：所有组件在存储子系统中的并发升级
公开(公告)号：US20120210314A1
公开(公告)日：2012-08-16
申请号：US13451346
申请日：2012-04-19
申请人： Haim HELMAN , Kariel SANDLER , Shemer SCHWARTZ , Moshe YANAI
发明人： Haim HELMAN , Kariel SANDLER , Shemer SCHWARTZ , Moshe YANAI
IPC分类号： G06F9/44
CPC分类号： G06F11/1433 , G06F3/0607 , G06F3/0647 , G06F3/067 , G06F11/2007
摘要： A plurality of upgraded components associated with an upgraded storage subsystem replaces a plurality of existing components associated with an existing storage subsystem. Support for a verify I/O command is created. A target volume is created in the upgraded storage subsystem having a same volume identification as a source volume. For a command received on the at least one of the plurality of upgraded components, the verify I/O command is invoked on at least one of a comparable one of the plurality of existing components. If the command is verified, the command is driven. The at least one of the plurality of upgraded components disguises a true volume identification of the target volume from the at least one of the plurality of existing components.
摘要翻译：与升级的存储子系统相关联的多个升级组件替换与现有存储子系统相关联的多个现有组件。创建验证I / O命令的支持。在具有与源卷相同的卷标识的升级的存储子系统中创建目标卷。对于在所述多个升级组件中的至少一个升级组件上接收到的命令，在多个现有组件中的可比较的一个组件中的至少一个上调用验证I / O命令。如果命令被验证，则命令被驱动。所述多个升级部件中的至少一个从所述多个现有部件中的至少一个部件伪装所述目标卷的真实卷标识。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式