Export of logical volumes by pools
    1.
    发明授权
    Export of logical volumes by pools 失效
    按池导出逻辑卷

    公开(公告)号:US08006049B2

    公开(公告)日:2011-08-23

    申请号:US11624556

    申请日:2007-01-18

    IPC分类号: G06F12/00

    摘要: A virtual tape server for implementing a method for exporting one or more logical volumes contained in a source physical volume pool. The method involves an activation of an export clone pool to clone an identity of the source physical volume pool into the export clone pool based on the logical volumes, an exportation of the export clone pool including the logical volumes subsequent to the activation of the export clone pool, and a deactivation of the export clone pool to purge the identity of the source physical volume pool from the export clone pool subsequent to the exportation of the export clone pool.

    摘要翻译: 用于实现用于导出源物理卷池中包含的一个或多个逻辑卷的方法的虚拟磁带服务器。 该方法涉及激活导出克隆池,以根据逻辑卷将源物理卷池的标识克隆到导出克隆池中,导出克隆池的导出包括激活导出克隆之后的逻辑卷 池和禁用导出克隆池,以在导出克隆池的导出之后从导出克隆池中清除源物理卷池的标识。

    Export of Logical Volumes By Pools
    2.
    发明申请
    Export of Logical Volumes By Pools 失效
    通过池导出逻辑卷

    公开(公告)号:US20080177960A1

    公开(公告)日:2008-07-24

    申请号:US11624556

    申请日:2007-01-18

    IPC分类号: G06F12/16

    摘要: A virtual tape server for implementing a method for exporting one or more logical volumes contained in a source physical volume pool. The method involves an activation of an export clone pool to clone an identity of the source physical volume pool into the export clone pool based on the logical volumes, an exportation of the export clone pool including the logical volumes subsequent to the activation of the export clone pool, and a deactivation of the export clone pool to purge the identity of the source physical volume pool from the export clone pool subsequent to the exportation of the export clone pool.

    摘要翻译: 用于实现用于导出源物理卷池中包含的一个或多个逻辑卷的方法的虚拟磁带服务器。 该方法涉及激活导出克隆池,以根据逻辑卷将源物理卷池的标识克隆到导出克隆池中,导出克隆池的导出包括激活导出克隆之后的逻辑卷 池和禁用导出克隆池,以在导出克隆池的导出之后从导出克隆池中清除源物理卷池的标识。

    Dynamic media format conversion of physical volumes
    3.
    发明授权
    Dynamic media format conversion of physical volumes 失效
    物理卷的动态媒体格式转换

    公开(公告)号:US07685382B2

    公开(公告)日:2010-03-23

    申请号:US11613777

    申请日:2006-12-20

    IPC分类号: G06F12/00

    摘要: A media server (e.g., a virtual tape server) implements a method for a dynamic media format conversion of physical volumes stored within a media library (e.g., a tape library). The method involves a recall of volume data in a media format f as stored in one or more source physical volumes of a source media, and an automatic premigration of the recalled volume data in a media format f to one or more target physical volumes of a target media. The media format f is different in one or more aspects from the media format f.

    摘要翻译: 媒体服务器(例如,虚拟磁带服务器)实现用于存储在媒体库(例如磁带库)内的物理卷的动态媒体格式转换的方法。 该方法涉及以存储在源媒体的一个或多个源物理卷中的媒体格式f的卷数据的调用,以及以媒体格式f将被调用的卷数据自动预迁移到一个或多个目标物理卷 目标媒体。 媒体格式f在媒体格式f的一个或多个方面是不同的。

    DYNAMIC MEDIA FORMAT CONVERSION OF PHYSICAL VOLUMES
    4.
    发明申请
    DYNAMIC MEDIA FORMAT CONVERSION OF PHYSICAL VOLUMES 失效
    动态媒体格式转换物理体积

    公开(公告)号:US20080154984A1

    公开(公告)日:2008-06-26

    申请号:US11613777

    申请日:2006-12-20

    IPC分类号: G06F12/16

    摘要: A media server (e.g., a virtual tape server) implements a method for a dynamic media format conversion of physical volumes stored within a media library (e.g., a tape library). The method involves a recall of volume data in a media format f as stored in one or more source physical volumes of a source media, and an automatic premigration of the recalled volume data in a media format f to one or more target physical volumes of a target media. The media format f is different in one or more aspects from the media format f.

    摘要翻译: 媒体服务器(例如,虚拟磁带服务器)实现用于存储在媒体库(例如磁带库)内的物理卷的动态媒体格式转换的方法。 该方法涉及以存储在源媒体的一个或多个源物理卷中的媒体格式f的卷数据的调用,以及以媒体格式f将被调用的卷数据自动预迁移到一个或多个目标物理卷 目标媒体。 媒体格式f在媒体格式f的一个或多个方面是不同的。

    Apparatus and method to write information to one or more information storage media
    5.
    发明授权
    Apparatus and method to write information to one or more information storage media 失效
    将信息写入一个或多个信息存储介质的装置和方法

    公开(公告)号:US07765377B2

    公开(公告)日:2010-07-27

    申请号:US10431728

    申请日:2003-05-08

    IPC分类号: G06F7/76

    摘要: A method to write information to one or more information storage media disposed in a data storage and retrieval system comprising host adapters capable of data compression and information storage devices capable of data compression. The method establishes a storage medium usage threshold and determines the actual storage media usage level for the data storage and retrieval system. The method then determines if the actual storage media usage level is greater than the storage medium usage threshold. If the actual storage media usage level is greater than said storage medium usage threshold, then the method enables use of information storage device data compression. Alternatively, if the actual storage media usage level is not greater than said storage medium usage threshold, then the method disables use of information storage device data compression.

    摘要翻译: 将信息写入包括能够进行数据压缩的主机适配器和能够进行数据压缩的信息存储设备的数据存储和检索系统中的一个或多个信息存储介质的方法。 该方法建立存储介质使用阈值,并确定数据存储和检索系统的实际存储介质使用级别。 该方法然后确定实际存储介质使用水平是否大于存储介质使用阈值。 如果实际的存储介质使用量大于所述存储介质使用阈值,则该方法使得能够使用信息存储设备数据压缩。 或者,如果实际存储介质使用量不大于所述存储介质使用阈值,则该方法禁止使用信息存储设备数据压缩。