Employment method of virtual tape volume
    1.
    发明申请
    Employment method of virtual tape volume 失效
    虚拟磁带卷的就业方法

    公开(公告)号:US20070260787A1

    公开(公告)日:2007-11-08

    申请号:US11822895

    申请日:2007-07-11

    IPC分类号: G06F13/12

    摘要: Conventionally, it has been impossible to use a virtual tape volume having the same volume serial number and different media. A computer implemented virtual tape system enables making definition of a virtual tape volume of another medium with the same volume serial number and definition of a virtual tape magazine of grouped virtual tape in a virtual tape management table. A virtual tape control mounts a virtual tape volume of a virtual tape magazine used in a job or a virtual tape volume on a virtual tape device based on a management table correlating the job with the virtual tape magazine or a command

    摘要翻译: 通常,不可能使用具有相同卷序列号和不同介质的虚拟磁带卷。 计算机实现的虚拟磁带系统使得能够在虚拟磁带管理表中定义具有相同卷序列号和分组虚拟磁带的虚拟磁带库的定义的另一介质的虚拟磁带卷。 虚拟磁带控制器基于将作业与虚拟磁带库或命令相关联的管理表,在虚拟磁带设备上安装在作业或虚拟磁带卷中使用的虚拟磁带库的虚拟磁带卷

    Tape management method by which a virtual tape file emulated on a disk drive is copied between disk drives
    2.
    发明授权
    Tape management method by which a virtual tape file emulated on a disk drive is copied between disk drives 失效
    在磁盘驱动器之间复制在磁盘驱动器上仿真的虚拟磁带文件的磁带管理方法

    公开(公告)号:US07007129B2

    公开(公告)日:2006-02-28

    申请号:US10695890

    申请日:2003-10-30

    IPC分类号: G06F13/00

    摘要: An object of the present invention is to shorten a transfer time when a virtual tape volume is used on another computer. A system A incorporating a virtual tape unit is connected to a system B at a remote place via a network. A virtual tape transfer processing unit of the present invention inputs and outputs a virtual tape volume of the system A between virtual tape management information and a virtual tape file. The virtual tape file is copied using a copy function between magnetic disk drives so as to be asynchronous to the systems. An input/output request conversion part allows a tape using task of the system B to use the virtual tape file as a magnetic tape file.

    摘要翻译: 本发明的目的是缩短在另一计算机上使用虚拟磁带卷时的传送时间。 包含虚拟磁带单元的系统A通过网络连接到远程位置的系统B. 本发明的虚拟磁带传送处理单元在虚拟磁带管理信息和虚拟磁带文件之间输入输出系统A的虚拟磁带卷。 使用磁盘驱动器之间的复制功能复制虚拟磁带文件,以便与系统异步。 输入/输出请求转换部分允许系统B的磁带使用虚拟磁带文件作为磁带文件。

    TAPE MANAGEMENT METHOD AND TAPE MANAGEMENT SYSTEM
    3.
    发明申请
    TAPE MANAGEMENT METHOD AND TAPE MANAGEMENT SYSTEM 有权
    胶带管理方法和胶带管理系统

    公开(公告)号:US20090132228A1

    公开(公告)日:2009-05-21

    申请号:US12021413

    申请日:2008-01-29

    IPC分类号: G06F9/455

    摘要: A tape management method capable of easily using a file on a virtual tape from a plurality of programs in a system virtually emulating a magnetic tape apparatus by a disk apparatus. When a use request is generated from other program to a volume of a virtual tape used by one program, a host computer generates and uses a volume of a temporal virtual tape and can thus permit the use of the temporal tape volume from a plurality of programs without drastically changing the specification of an existing tape interface. The volume of the virtual tape temporarily generated is generated in a virtual tape management table and a virtual tape file uses a file of the same type.

    摘要翻译: 一种磁带管理方法,其能够容易地使用虚拟磁带上的文件从虚拟仿真磁盘装置的磁盘装置的系统中的多个程序。 当从其他程序生成使用请求到由一个程序使用的虚拟磁带的卷时,主计算机生成并使用一个时间虚拟磁带的卷,并且因此可以允许使用来自多个程序的时间磁带卷 而不会显着改变现有磁带接口的规格。 临时生成的虚拟磁带的卷在虚拟磁带管理表中生成,虚拟磁带文件使用相同类型的文件。

    Employment method of virtual tape volume
    4.
    发明授权
    Employment method of virtual tape volume 失效
    虚拟磁带卷的就业方法

    公开(公告)号:US07263574B2

    公开(公告)日:2007-08-28

    申请号:US11033385

    申请日:2005-01-12

    IPC分类号: G06F12/00

    摘要: Conventionally, it has been impossible to use a virtual tape volume having the same volume serial number and different media. A computer implemented virtual tape system enables making definition of a virtual tape volume of another medium with the same volume serial number and definition of a virtual tape magazine of grouped virtual tape in a virtual tape management table. A virtual tape control mounts a virtual tape volume of a virtual tape magazine used in a job or a virtual tape volume on a virtual tape device based on a management table correlating the job with the virtual tape magazine or a command.

    摘要翻译: 通常,不可能使用具有相同卷序列号和不同介质的虚拟磁带卷。 计算机实现的虚拟磁带系统使得能够在虚拟磁带管理表中定义具有相同卷序列号和分组虚拟磁带的虚拟磁带库的定义的另一介质的虚拟磁带卷。 虚拟磁带控制器基于将作业与虚拟磁带库或命令相关联的管理表,在虚拟磁带设备上安装在作业或虚拟磁带卷中使用的虚拟磁带库的虚拟磁带卷。

    Employment method of virtual tape volume
    5.
    发明申请
    Employment method of virtual tape volume 失效
    虚拟磁带卷的就业方法

    公开(公告)号:US20060106970A1

    公开(公告)日:2006-05-18

    申请号:US11033385

    申请日:2005-01-12

    IPC分类号: G06F13/00

    摘要: Conventionally, it has been impossible to use a virtual tape volume having the same volume serial number and different media. A computer implemented virtual tape system enables making definition of a virtual tape volume of another medium with the same volume serial number and definition of a virtual tape magazine of grouped virtual tape in a virtual tape management table. A virtual tape control mounts a virtual tape volume of a virtual tape magazine used in a job or a virtual tape volume on a virtual tape device based on a management table correlating the job with the virtual tape magazine or a command.

    摘要翻译: 通常,不可能使用具有相同卷序列号和不同介质的虚拟磁带卷。 计算机实现的虚拟磁带系统使得能够在虚拟磁带管理表中定义具有相同卷序列号和分组虚拟磁带的虚拟磁带库的定义的另一介质的虚拟磁带卷。 虚拟磁带控制器基于将作业与虚拟磁带库或命令相关联的管理表,在虚拟磁带设备上安装在作业或虚拟磁带卷中使用的虚拟磁带库的虚拟磁带卷。

    Tape management method and tape management system
    6.
    发明授权
    Tape management method and tape management system 有权
    磁带管理方法和磁带管理系统

    公开(公告)号:US07974830B2

    公开(公告)日:2011-07-05

    申请号:US12021413

    申请日:2008-01-29

    IPC分类号: G06F9/455 G06F3/06 G06F13/00

    摘要: A tape management method capable of easily using a file on a virtual tape from a plurality of programs in a system virtually emulating a magnetic tape apparatus by a disk apparatus. When a use request is generated from other program to a volume of a virtual tape used by one program, a host computer generates and uses a volume of a temporal virtual tape and can thus permit the use of the temporal tape volume from a plurality of programs without drastically changing the specification of an existing tape interface. The volume of the virtual tape temporarily generated is generated in a virtual tape management table and a virtual tape file uses a file of the same type.

    摘要翻译: 一种磁带管理方法,其能够容易地使用虚拟磁带上的文件从虚拟仿真磁盘装置的磁盘装置的系统中的多个程序。 当从其他程序生成使用请求到由一个程序使用的虚拟磁带的卷时,主计算机生成并使用一个时间虚拟磁带的卷,并且因此可以允许使用来自多个程序的时间磁带卷 而不会显着改变现有磁带接口的规格。 临时生成的虚拟磁带的卷在虚拟磁带管理表中生成,虚拟磁带文件使用相同类型的文件。

    Employment method of virtual tape volume
    7.
    发明授权
    Employment method of virtual tape volume 失效
    虚拟磁带卷的就业方法

    公开(公告)号:US07650456B2

    公开(公告)日:2010-01-19

    申请号:US11822895

    申请日:2007-07-11

    摘要: Conventionally, it has been impossible to use a virtual tape volume having the same volume serial number and different media. A computer implemented virtual tape system enables making definition of a virtual tape volume of another medium with the same volume serial number and definition of a virtual tape magazine of grouped virtual tape in a virtual tape management table. A virtual tape control mounts a virtual tape volume of a virtual tape magazine used in a job or a virtual tape volume on a virtual tape device based on a management table correlating the job with the virtual tape magazine or a command.

    摘要翻译: 通常,不可能使用具有相同卷序列号和不同介质的虚拟磁带卷。 计算机实现的虚拟磁带系统使得能够在虚拟磁带管理表中定义具有相同卷序列号和分组虚拟磁带的虚拟磁带库的定义的另一介质的虚拟磁带卷。 虚拟磁带控制器基于将作业与虚拟磁带库或命令相关联的管理表,在虚拟磁带设备上安装在作业或虚拟磁带卷中使用的虚拟磁带库的虚拟磁带卷。

    Method for controlling storage devices
    8.
    发明申请
    Method for controlling storage devices 审中-公开
    控制存储设备的方法

    公开(公告)号:US20080126667A1

    公开(公告)日:2008-05-29

    申请号:US11605263

    申请日:2006-11-29

    IPC分类号: G06F12/02

    摘要: A technology in which a magnetic disk apparatus executes data relocation involves the problems how to cope with new setup of file management and hardware failure and performance drop at the time in a data relocation. The invention provide a technology capable of executing data relocation without moving physical data position by a magnetic disk control apparatus when a disconnection operation of a logical volume is made, while keeping setup of an existing file management system. Therefore, the magnetic disk control apparatus is provided with means for keeping a file position information list inside a logical volume, executing optimal data reorganization in such a fashion as to eliminate fragmentation of the list and updating a physical/logical address mapping table. Reorganization of the logical file position is made without the data movement.

    摘要翻译: 磁盘装置执行数据重定位的技术涉及在数据重定位时如何应对文件管理新的设置和硬件故障以及性能下降的问题。 本发明提供一种能够在保持对现有文件管理系统的建立的同时,在进行逻辑卷的断开操作的同时由磁盘控制装置执行数据重定位而不移动物理数据位置的技术。 因此,磁盘控制装置设置有用于将文件位置信息列表保持在逻辑卷内的装置,以消除列表分段和更新物理/逻辑地址映射表的方式执行最佳数据重组。 逻辑文件位置的重组是在没有数据移动的情况下进行的。