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    • 4. 发明授权
    • Data processing method with restricted data arrangement, storage area management method, and data processing system
    • 数据处理方法具有受限制的数据排列,存储区域管理方法和数据处理系统
    • US07080224B2
    • 2006-07-18
    • US10698453
    • 2003-11-03
    • Kenichi SoejimaAyumi MikumaYasunori Kaneda
    • Kenichi SoejimaAyumi MikumaYasunori Kaneda
    • G06F12/00
    • G06F3/062G06F3/0643G06F3/065G06F3/067G06F21/62Y10S707/99953Y10S707/99955
    • When copying corporate business data, etc., it is desired to execute data management excellent in security protection by preventing violation of rules or leaking out of secret information attributed to wrong operation of an administrator.For this purpose, in a data processing method, for each storage area such as a volume in a storage device or a logical volume, a possible data arrangement range of data included in such storage area is stored. In addition, range information is defined for a copy-destination storage area. Then, when copying data in a storage area, a judgment is made as to whether or not the range information of the copy-destination storage area is within the possible data arrangement area of the data. If the range information is within the possible data arrangement area, copying will be executed. If the range information is not within the possible arrangement area, the copy processing will not be initiated.
    • 在复制公司业务数据等时,希望通过防止违反规则或泄露归因于管理员的错误操作的秘密信息而执行安全保护优良的数据管理。 为此,在数据处理方法中,对于诸如存储设备中的卷或逻辑卷的每个存储区域,存储包括在该存储区域中的数据的可能的数据排列范围。 另外,为复制目的地存储区域定义范围信息。 然后,当在存储区域中复制数据时,判断复制目的地存储区域的范围信息是否在数据的可能数据排列区域内。 如果范围信息在可能的数据排列区域内,则将执行复制。 如果范围信息不在可能的布置区域内,则不会启动复印处理。