会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 6. 发明申请
    • COMPUTER SYSTEM AND ACCESS RESTRICTION METHOD
    • 计算机系统和访问限制方法
    • WO2013001582A1
    • 2013-01-03
    • PCT/JP2011/003765
    • 2011-06-30
    • HITACHI, LTD.TANAKA, DaisukeTAMURA, Keishi
    • TANAKA, DaisukeTAMURA, Keishi
    • G06F3/06H04L29/06
    • G06F3/0637G06F3/0622G06F3/0635G06F3/067H04L63/083H04L63/10
    • Proposed are a computer system and an access restriction method which enable security and reliability to be improved. In a computer system that comprises a first storage apparatus which provides a first logical volume from/to which a host apparatus reads and writes data, and a second storage apparatus which provides a virtual second logical volume obtained by virtualizing the first logical volume of the first storage apparatus, to the host apparatus, first path information which relates to a path from the host apparatus to the second logical volume is registered in the first storage apparatus in association with the first logical volume of the first storage apparatus, and reservation of and access to the first logical volume is granted only for a reservation request and access request with matching path information from the host apparatus.
    • 提出了一种能够提高安全性和可靠性的计算机系统和访问限制方法。 在包括提供主机装置读取和写入数据的第一逻辑卷的第一存储装置的计算机系统中,以及第二存储装置,其提供通过虚拟化第一逻辑卷的第一逻辑卷而获得的虚拟第二逻辑卷 与第一存储装置的第一逻辑卷相关联地将与从主机装置到第二逻辑卷的路径有关的第一路径信息登记在与第一存储装置的第一逻辑卷相关联的第一存储装置中, 仅对于具有来自主机设备的匹配路径信息的预约请求和访问请求授予第一逻辑卷。