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    • 1. 发明授权
    • Dynamically upgradeable disk array chassis and method for dynamically
upgrading a data storage system utilizing a selectively switchable shunt
    • 动态可升级的磁盘阵列机箱和方法,用于使用可选择切换的分流器动态升级数据存储系统
    • US5890214A
    • 1999-03-30
    • US748884
    • 1996-11-14
    • James W. EspyJeffrey A. BrownScott J. BleiweissThomas B. Hawkins
    • James W. EspyJeffrey A. BrownScott J. BleiweissThomas B. Hawkins
    • G06F11/30G06F13/40H04L5/20G06F13/00G06F11/20
    • H04L5/20G06F11/3034G06F11/3044G06F11/3051G06F11/3058G06F13/409
    • A dynamically upgradeable disk array chassis, and a method for dynamically upgrading a data storage system. The dynamically upgradeable disk array chassis includes a serial bus having a first bus for passing data in one direction and a second bus for passing data in the opposite direction. A shunt connects the first and second buses in a normal state. The shunt has a switched state in which each of the first and second buses is coupled to a separate output from the chassis. The chassis includes an environmental monitor connected to a communication path. Upon connecting a new disk array chassis to an active disk array chassis, the environmental monitor communicates through the communication path before switching the shunt to connect the serial bus with the serial bus of the new disk array chassis. The disk array chassis may include a diplexer for connecting the communication path to the separate outputs of the shunt and for combining the communication path signals with the serial path signals in one direction and for separating these signals in the other direction. The environmental monitor path communications and the serial bus communications can take place over a single twinax cable.
    • 动态可升级的磁盘阵列机箱,以及动态升级数据存储系统的方法。 动态可升级的磁盘阵列机箱包括具有用于在一个方向上传递数据的第一总线的串行总线和用于相反方向传递数据的第二总线。 分流器在正常状态下连接第一和第二总线。 分流器具有开关状态,其中第一和第二总线中的每一个耦合到与机架的单独输出。 底盘包括连接到通信路径的环境监视器。 在将新的磁盘阵列机箱连接到活动磁盘阵列机箱之后,环境监视器在切换分流器之前通过通信路径进行通信,以将串行总线与新磁盘阵列机箱的串行总线连接。 盘阵列机箱可以包括用于将通信路径连接到分流器的单独输出的双工器,并且用于将通信路径信号与一个方向上的串行路径信号组合,并且用于在另一个方向上分离这些信号。 环境监控通道和串行总线通信可以通过单个双芯电缆进行。
    • 3. 发明授权
    • Methods and apparatus for reconfiguring a storage system
    • 用于重新配置存储系统的方法和装置
    • US07529972B2
    • 2009-05-05
    • US11324728
    • 2006-01-03
    • Mikhail ZelikovStephen J. ToddJeffrey A. BrownJames W. Espy
    • Mikhail ZelikovStephen J. ToddJeffrey A. BrownJames W. Espy
    • G06F11/00
    • G06F11/2089G06F11/201
    • One embodiment relates to a computer system comprising at least one host, at least one object addressable storage (OAS) system and at least one communication medium that couples the at least one host to the at least one OAS system. The at least one OAS system has a plurality of storage devices and stores a plurality of content units on the plurality of storage devices. Each of the at least one host and the at least one OAS system has software that provides a OAS interface so that each one of the content units stored on the OAS system may be identified between the at least one host and the at least one OAS using an object identifier. The computer system maps the object identifier for a first of the plurality of content units to at least one of the plurality of storage devices over at least one first path. In response to a failure that prevents the at least one host from accessing the first content unit via the at least one first path, the computer system is automatically reconfigured to establish at least one previously non-established second path that enables the at least one host to access the first content unit using the object identifier for the first content unit.
    • 一个实施例涉及包括至少一个主机,至少一个对象可寻址存储(OAS)系统和将至少一个主机耦合到至少一个OAS系统的至少一个通信介质的计算机系统。 至少一个OAS系统具有多个存储设备,并且在多个存储设备上存储多个内容单元。 所述至少一个主机和所述至少一个OAS系统中的每一个具有提供OAS接口的软件,使得可以在所述至少一个主机和所述至少一个OAS之间识别存储在所述OAS系统上的每个内容单元,所述内容单元使用 对象标识符。 计算机系统通过至少一个第一路径将多个内容单元中的第一个的对象标识符映射到多个存储设备中的至少一个。 响应于防止至少一个主机经由至少一个第一路径访问第一内容单元的故障,计算机系统被自动重新配置以建立至少一个先前未建立的第二路径,其使能至少一个主机 使用第一内容单元的对象标识符访问第一内容单元。
    • 9. 发明授权
    • Virtual array non-disruptive management data migration
    • 虚拟阵列无中断管理数据迁移
    • US07757059B1
    • 2010-07-13
    • US11427724
    • 2006-06-29
    • Adi OferKiran MadnaniJeffrey A. Brown
    • Adi OferKiran MadnaniJeffrey A. Brown
    • G06F12/00
    • G06F3/0665G06F3/0626G06F3/0647G06F3/067H04L67/1097
    • Described are systems and methods of migrating data from a source virtual array to a destination virtual array transparently with respect to a management application program executing on a host and using management information to send management messages to the virtual arrays. Data from the source virtual array are copied to the destination virtual array during a data migration event. First and second virtual array management interfaces are associated with the source and destination virtual arrays, respectively. The first and second virtual array management interfaces are exchanged during the data migration event so that the virtual array management interface associated with the destination virtual array becomes associated with the source virtual array and the virtual array management interface associated with the source virtual array becomes associated with the destination virtual array.
    • 描述了相对于在主机上执行的管理应用程序透明地将数据从源虚拟阵列迁移到目的地虚拟阵列的系统和方法,并且使用管理信息将管理消息发送到虚拟阵列。 在数据迁移事件期间,源虚拟阵列的数据将复制到目标虚拟阵列。 第一和第二虚拟阵列管理接口分别与源虚拟阵列和目标虚拟阵列相关联。 在数据迁移事件期间交换第一和第二虚拟阵列管理接口,使得与目标虚拟阵列相关联的虚拟阵列管理接口与源虚拟阵列相关联,并且与源虚拟阵列相关联的虚拟阵列管理接口变为与 目标虚拟阵列。
    • 10. 发明申请
    • Method Of Excising A Nucleic Acid Sequence From A Plant Genome
    • 从植物基因组中切除核酸序列的方法
    • US20100162428A1
    • 2010-06-24
    • US12600902
    • 2008-05-30
    • Jeffrey A. BrownFang-Ming LaiChristina E. RocheHee-Sook Song
    • Jeffrey A. BrownFang-Ming LaiChristina E. RocheHee-Sook Song
    • A01H1/00A01H5/00
    • C12N15/8201C12N9/22
    • The present invention relates to a method for excising a nucleic acid sequence from the genome of a plant or a plant cell. This method is based on the steps of transforming a plant cell with a construct encoding a DNA double strand break inducing enzyme (DSBI), generating a transgenic plant line, performing a transient assay to analyze the functionality of the transgenic enzyme, crossing the plant line with a line containing a nucleic acid sequence to be excised and performing an immature embryo conversion or a tissue culture regeneration through callus formation. The method can also be reversed, which means that a plant cell is transformed with a construct encoding a nucleic acid sequence to be excised, and the crossing is performed with a plant line containing a DSBI. As an alternative to the crossing step, a re-transformation of a transgenic plant line with a second construct can also be performed. The invention is also directed to a plant obtained by this method, or progeny, propagation material, part, tissue, cell or cell culture, derived from such a plant. Finally, the invention relates to the use of a plant or progeny, propagation material, part, tissue, cell or cell culture, derived from this method, as aliment, fodder or seeds or for the production of pharmaceuticals or chemicals.
    • 本发明涉及从植物或植物细胞的基因组中切除核酸序列的方法。 该方法基于用编码DNA双链断裂诱导酶(DSBI)的构建体转化植物细胞的步骤,产生转基因植物系,进行瞬时测定以分析转基因酶的功能,穿过植物系 含有要切除的核酸序列的线,并通过愈伤组织形成进行未成熟胚转化或组织培养再生。 该方法也可以相反,这意味着用编码待切除的核酸序列的构建体转化植物细胞,并且用含有DSBI的植物系进行杂交。 作为交叉步骤的替代方案,也可以进行具有第二构建体的转基因植物系的再转化。 本发明还涉及通过该方法获得的植物,或从这种植物衍生的后代,繁殖材料,部分,组织,细胞或细胞培养物。 最后,本发明涉及来源于该方法的植物或后代,繁殖材料,部分,组织,细胞或细胞培养物作为营养物,饲料或种子或用于生产药物或化学品的用途。