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    • 7. 发明授权
    • Method, system, and program for moving data among storage units
    • 用于在存储单元之间移动数据的方法,系统和程序
    • US09213496B2
    • 2015-12-15
    • US11459274
    • 2006-07-21
    • Kevin Lee GibbleGregory Tad KishiJonathan Wayne Peake
    • Kevin Lee GibbleGregory Tad KishiJonathan Wayne Peake
    • G06F12/00G06F3/06G11B15/02
    • G06F3/0647G06F3/0608G06F3/0686G11B15/026
    • Provided are a method, system, and program for managing data in storage units. Storage pool information indicates an assignment of a plurality of storage units to a plurality of storage pools, wherein each pool is assigned zero or more storage units, wherein data associated with one storage pool is stored in a storage unit assigned to the storage pool, wherein the storage pool information for each pool indicates a threshold and target storage pool, and wherein the target storage pool is capable of being different from the storage pool. One storage unit associated with a source storage pool is selected and a determination is made of the threshold from the storage pool information for the source storage pool. A determination is made of whether the selected storage unit satisfies the determined threshold and if the selected storage unit satisfies the determined threshold, then a target storage unit in the target storage pool is selected if the storage pool information for the source storage pool indicates a target storage pool different from the source storage pool. Data from the selected storage unit is copied to the selected target storage unit.
    • 提供了一种用于管理存储单元中的数据的方法,系统和程序。 存储池信息指示将多个存储单元分配给多个存储池,其中每个池被分配零个或多个存储单元,其中与一个存储池相关联的数据被存储在分配给该存储池的存储单元中,其中 每个池的存储池信息指示阈值和目标存储池,并且其中目标存储池能够与存储池不同。 选择与源存储池相关联的一个存储单元,并根据源存储池的存储池信息确定阈值。 确定所选择的存储单元是否满足确定的阈值,并且如果所选存储单元满足所确定的阈值,则如果源存储池的存储池信息指示目标,则选择目标存储池中的目标存储单元 存储池不同于源存储池。 来自所选存储单元的数据被复制到所选择的目标存储单元。
    • 8. 发明授权
    • Method and apparatus for recovery of the association of construct definitions with logical volumes in a virtual tape server
    • 用于在虚拟磁带服务器中恢复构造定义与逻辑卷的关联的方法和装置
    • US07197518B2
    • 2007-03-27
    • US10230933
    • 2002-08-29
    • James Arthur FisherKevin Lee GibbleGregory Tad KishiJonathan Wayne Peake
    • James Arthur FisherKevin Lee GibbleGregory Tad KishiJonathan Wayne Peake
    • G06F12/00
    • G06F17/30067Y10S707/99953
    • A method and apparatus to recover a construct definition associated with a logical volume in a virtual tape server (VTS) system following a disaster situation involving a library manager database. The method and apparatus re-establish the association between a logical volume or data file or block and a construct definition or volume attribute that assigns certain actions that may be taken on the logical volumes. Such actions and constructs may be defined by a client processor or by the VTS system in order to provide quality storage media management. The constructs may be uploaded to or reconstructed within the library manager database in combination with the host or virtual tape server and consequently made available to the system. In particular, the method and apparatus are configured to recover one or more of a storage group construct, a management class construct, a storage class construct, and a data class construct associated with a logical volume within a VTS system.
    • 在涉及库管理器数据库的灾难情况之后,恢复与虚拟磁带服务器(VTS)系统中的逻辑卷相关联的构造定义的方法和装置。 方法和装置重新建立逻辑卷或数据文件或块之间的关联以及分配可以对逻辑卷执行的某些动作的构造定义或卷属性。 这样的动作和构造可以由客户处理器或VTS系统定义,以便提供优质的存储介质管理。 结构可以与主机或虚拟磁带服务器相结合地上传到库管理器数据库中或在其中重新构建,并因此可用于系统。 特别地,所述方法和装置被配置为恢复与VTS系统内的逻辑卷相关联的存储组构造,管理类构造,存储类构造和数据类构造中的一个或多个。
    • 9. 发明授权
    • System, method and apparatus for logical volume duplexing in a virtual tape system
    • 用于虚拟磁带系统中逻辑卷双工的系统,方法和装置
    • US07107417B2
    • 2006-09-12
    • US10231345
    • 2002-08-29
    • Kevin Lee GibbleGregory Tad KishiJonathan Wayne Peake
    • Kevin Lee GibbleGregory Tad KishiJonathan Wayne Peake
    • G06F12/00
    • G06F3/0613G06F3/065G06F3/0686
    • A system, method, and apparatus are provided for copying a virtual volume to multiple physical volumes within a virtual tape system. The virtual tape system may include a virtual tape server (VTS), a library manager, and a plurality of tape drive units into which cartridges may be individually mounted. The virtual tape system stores virtual volumes, each of which represents a physical volume, although one or more virtual volumes are actually stored on a real physical volume. The library manager contains a volume database with a plurality of constructs and associated storage management actions. The constructs are received from a host computer connected to the VTS, but the storage management actions may be entered directly into the library manager, independently of the host. The library manager reads the management action associated with one or more constructs of a virtual volume and, along with the VTS, determines whether multiple physical copies of the virtual volume are to be made.
    • 提供了一种用于将虚拟卷复制到虚拟磁带系统内的多个物理卷的系统,方法和装置。 虚拟磁带系统可以包括虚拟磁带服务器(VTS),磁带库管理器以及多个磁带驱动器单元,磁带可以单独地安装在其中。 虚拟磁带系统存储虚拟卷,每个虚拟卷都代表物理卷,尽管一个或多个虚拟卷实际上存储在实际物理卷上。 库管理器包含具有多个构造和关联的存储管理动作的卷数据库。 从连接到VTS的主计算机接收结构,但存储管理动作可以独立于主机直接输入库管理器。 库管理器读取与虚拟卷的一个或多个结构相关联的管理动作,并与VTS一起确定是否要进行虚拟卷的多个物理副本。