公开(公告)号：US08924666B2

公开(公告)日：2014-12-30

申请号：US13602051

申请日：2012-08-31

Applicant: Mark S. Fleming ,  Jiang Peng ,  Rong Zhang ,  Zhang Xin

Inventor： Mark S. Fleming ,  Jiang Peng ,  Rong Zhang ,  Zhang Xin

IPC: G06F12/16 ,  G06F3/06 ,  G06F11/20 ,  H04L29/14

CPC classification number: G06F3/0605 ,  G06F3/0665 ,  G06F3/067 ,  G06F11/2094 ,  H04L69/40

Abstract: A method of managing storage devices including storage resources that are virtualized and integrated into corresponding intermediate volumes, wherein the intermediate volumes are virtualized and integrated into individual logical volumes. The method comprises acquiring storage resource requirements presented to the logical volumes where the requirements comprise redundancy, obtaining storage resources available from respective intermediate volumes, selecting intermediate volumes to satisfy the storage resource requirements based on the requirements and available storage resources, where a minimum number of the intermediate volumes is determined based on the required redundancy, and storing user data in selected intermediate volumes based on the required redundancy.

Abstract translation: 一种管理存储设备的方法，包括虚拟化并集成到对应的中间卷中的存储资源，其中中间卷被虚拟化并且被集成到各个逻辑卷中。 该方法包括获取呈现给逻辑卷的存储资源需求，其中需求包括冗余，获得可从各中间卷获得的存储资源，基于需求和可用存储资源选择中间卷以满足存储资源需求，其中最小数目 基于所需的冗余来确定中间卷，并且基于所需的冗余将用户数据存储在所选择的中间卷中。

公开(公告)号：US08909884B2

公开(公告)日：2014-12-09

申请号：US13457245

申请日：2012-04-26

Applicant: Mark S. Fleming ,  Jiang Peng ,  Zhang Xin ,  Rong Zhang

Inventor： Mark S. Fleming ,  Jiang Peng ,  Zhang Xin ,  Rong Zhang

IPC: G06F12/00 ,  G06F11/14 ,  H04L29/08 ,  G06F9/455

CPC classification number: G06F11/203 ,  G06F9/455 ,  G06F9/45558 ,  G06F11/1469 ,  G06F11/2058 ,  G06F11/2076 ,  G06F2009/4557 ,  G06F2201/815 ,  H04L29/08

Abstract: The invention relates to apparatus for managing data swap in a migration of virtual memory data of a virtual machine. In one embodiment, an apparatus comprises a receiving unit configured to receive a migration instruction and the second site information; a copying unit configured to copy memory data to a sub-logical unit in the first storage device; and a notifying unit configured to send a notification to instruct the second host to read the memory data from a mirror logical unit of a sub-logical unit in the second storage device. The apparatus modifies a mirror direction between the first and second storage devices and modifies a path table related to the first and second storage devices. Data of the virtual machine can be migrated and swapped in a metro mirror manner, thereby the virtual machine data can be migrated across sites without affecting system operation.

Abstract translation: 本发明涉及用于在虚拟机的虚拟存储器数据的迁移中管理数据交换的装置。 在一个实施例中，一种装置包括被配置为接收迁移指令和第二站点信息的接收单元; 复制单元，被配置为将存储器数据复制到第一存储设备中的子逻辑单元; 以及通知单元，被配置为发送通知以指示所述第二主机从所述第二存储设备中的子逻辑单元的镜像逻辑单元读取所述存储器数据。 该装置修改第一和第二存储装置之间的镜像方向，并修改与第一和第二存储装置相关的路径表。 虚拟机的数据可以以城域镜像的方式进行迁移和交换，从而可以在不影响系统操作的情况下跨站点迁移虚拟机数据。

公开(公告)号：US08550647B2

公开(公告)日：2013-10-08

申请号：US12816238

申请日：2010-06-15

Applicant: Zhang Xin

Inventor： Zhang Xin

IPC: G09F13/04 ,  G09F13/08 ,  F21S4/00 ,  F21V21/00

CPC classification number: H01L25/0753 ,  H01L33/502 ,  H01L33/56 ,  H01L33/58 ,  H01L33/62 ,  H01L2924/0002 ,  H01L2933/0041 ,  H01L2933/005 ,  H01L2933/0066 ,  H01L2924/00

Abstract: Solid state lighting (SSL) devices and methods of manufacturing such devices. One embodiment of an SSL device comprises a support and an emitter array having a plurality of SSL emitters carried by the support. The emitter array has a central region and a peripheral region outward from the central region. Individual SSL emitters in both the central and the peripheral regions have a primary emission direction along which an intensity of light from the SSL emitters is highest, and the primary emission direction of the SSL emitters in the central region is at least substantially the same direction as the primary emission direction of the SSL emitters in the peripheral region. Additionally, a first coverage area ratio of the SSL emitters in the central region is different than a second coverage area ratio of the SSL emitters in the peripheral region.

Abstract translation: 固态照明（SSL）设备及其制造方法。 SSL设备的一个实施例包括支撑件和具有由支撑件承载的多个SSL发射器的发射器阵列。 发射极阵列具有从中心区域向外的中心区域和周边区域。 中央和外围区域中的单个SSL发射器具有主要发射方向，来自SSL发射器的光的强度沿着该发射方向最高，并且中心区域中的SSL发射器的主要发射方向至少基本上与 外围区域的SSL发射器的主要发射方向。 此外，中心区域中的SSL发射器的第一覆盖区域比率与外围区域中的SSL发射器的第二覆盖区域比不同。

公开(公告)号：US20120278571A1

公开(公告)日：2012-11-01

申请号：US13457245

申请日：2012-04-26

Applicant: Mark S. Fleming ,  Peng Jiang ,  Zhang Xin ,  Rong Zhang

Inventor： Mark S. Fleming ,  Peng Jiang ,  Zhang Xin ,  Rong Zhang

IPC: G06F12/02

CPC classification number: G06F11/203 ,  G06F9/455 ,  G06F9/45558 ,  G06F11/1469 ,  G06F11/2058 ,  G06F11/2076 ,  G06F2009/4557 ,  G06F2201/815 ,  H04L29/08

Abstract: The invention relates to apparatus and methods for managing data swap in a migration of virtual memory data of a virtual machine. In one embodiment, an apparatus comprises a receiving unit configured to receive a migration instruction and the second site information; a copying unit configured to copy memory data to a sub-logical unit in the first storage device; and a notifying unit configured to send a notification to instruct the second host to read the memory data from a mirror logical unit of a sub-logical unit in the second storage device. The apparatus modifies a mirror direction between the first and second storage devices and modifies a path table related to the first and second storage devices. Data of the virtual machine can be migrated and swapped in a metro mirror manner, thereby the virtual machine data can be migrated across sites without affecting system operation.

Abstract translation: 本发明涉及用于在虚拟机的虚拟存储器数据的迁移中管理数据交换的装置和方法。 在一个实施例中，一种装置包括被配置为接收迁移指令和第二站点信息的接收单元; 复制单元，被配置为将存储器数据复制到第一存储设备中的子逻辑单元; 以及通知单元，被配置为发送通知以指示所述第二主机从所述第二存储设备中的子逻辑单元的镜像逻辑单元读取所述存储器数据。 该装置修改第一和第二存储装置之间的镜像方向，并修改与第一和第二存储装置相关的路径表。 虚拟机的数据可以以城域镜像的方式进行迁移和交换，从而可以在不影响系统操作的情况下跨站点迁移虚拟机数据。

公开(公告)号：US20110305021A1

公开(公告)日：2011-12-15

申请号：US12816238

申请日：2010-06-15

Applicant: Zhang Xin

Inventor： Zhang Xin

IPC: F21S4/00 ,  H01J9/24

CPC classification number: H01L25/0753 ,  H01L33/502 ,  H01L33/56 ,  H01L33/58 ,  H01L33/62 ,  H01L2924/0002 ,  H01L2933/0041 ,  H01L2933/005 ,  H01L2933/0066 ,  H01L2924/00

Abstract: Solid state lighting (SSL) devices and methods of manufacturing such devices. One embodiment of an SSL device comprises a support and an emitter array having a plurality of SSL emitters carried by the support. The emitter array has a central region and a peripheral region outward from the central region. Individual SSL emitters in both the central and the peripheral regions have a primary emission direction along which an intensity of light from the SSL emitters is highest, and the primary emission direction of the SSL emitters in the central region is at least substantially the same direction as the primary emission direction of the SSL emitters in the peripheral region. Additionally, a first coverage area ratio of the SSL emitters in the central region is different than a second coverage area ratio of the SSL emitters in the peripheral region.

Abstract translation: 固态照明（SSL）设备及其制造方法。 SSL设备的一个实施例包括支撑件和具有由支撑件承载的多个SSL发射器的发射器阵列。 发射极阵列具有从中心区域向外的中心区域和周边区域。 中央和外围区域中的单个SSL发射器具有主要发射方向，来自SSL发射器的光的强度沿着该发射方向最高，并且中心区域中的SSL发射器的主要发射方向至少基本上与 外围区域的SSL发射器的主要发射方向。 此外，中心区域中的SSL发射器的第一覆盖区域比率与外围区域中的SSL发射器的第二覆盖区域比不同。

公开(公告)号：US5098563A

公开(公告)日：1992-03-24

申请号：US647431

申请日：1991-01-29

Applicant: Zhang Xin-shen

Inventor： Zhang Xin-shen

IPC: G01N30/02 ,  G01N30/64

CPC classification number: G01N30/64 ,  G01N2030/645 ,  G01N30/02

Abstract: A low pressure ion-chromatograph for the analysis of cations comprises eluent reservoirs, pump, sample injection valve, sampler, column, flow conductivity cell, electrical conductivity detector and recorder, wherein the pump is a low pressure electronic micropump, the angle included between the inlet and outlet of eluent in the cell is 45.degree.-135.degree., and the flow conductivity cell is oriented in such a position that the eluent inlet is either horizontal or sloping upwardly. There is no leakage in this instrument. No special demands are needed for seal and material. Very good precision and high sensitivity up to ppb level can be obtained, and with low cost.

Abstract translation: 用于分析阳离子的低压离子色谱仪包括洗脱液储存器，泵，样品注入阀，取样器，色谱柱，流动电导池，电导率检测器和记录器，其中泵是低压电子微型泵， 电池中洗脱液的入口和出口为45°-135°，流动电导池位于使洗脱剂入口水平或向上倾斜的位置。 本仪器没有泄漏。 密封件和材料无需特殊要求。 精度高，灵敏度高达ppb级，可以获得低成本。