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
    • 1. 发明申请
    • USER DATA PROTECTION METHOD IN SERVER APPARATUS, SERVER APPARATUS AND COMPUTER PROGRAM
    • 用户数据保护方法在服务器设备,服务器设备和计算机程序中
    • US20090248950A1
    • 2009-10-01
    • US12147568
    • 2008-06-27
    • Masaru TAMAKIAkira KatoKazuo HorikawaYoshifumi Takamoto
    • Masaru TAMAKIAkira KatoKazuo HorikawaYoshifumi Takamoto
    • G06F12/14G06F12/00G06F21/00
    • G06F21/6227G06F12/145
    • A user data protection method in which a management server includes an address replacement table having correspondence relation of memory addresses of a memory assigned to a virtual server and memory addresses of a memory assigned to a virtualization mechanism which is different from that at usual time, comprising the steps of: making, when an event occurs, the virtual server send virtual server identifier information for identifying the virtual server to the management server; making the management server detect the event; making the management server specify the virtual server in which the event occurs in accordance with the virtual server identifier information; sending the address replacement table to the virtualization mechanism of the physical server including the specified virtual server; and changing the correspondence relation of the memory addresses of the virtual server and the memory addresses of the virtualization mechanism on the basis of the address replacement table.
    • 一种用户数据保护方法,其中管理服务器包括具有分配给虚拟服务器的存储器的存储器地址与分配给虚拟化机制的存储器的存储器地址的对应关系的地址替换表,其与通常时间不同的存储器地址,包括 以下步骤:当事件发生时,虚拟服务器向管理服务器发送用于识别虚拟服务器的虚拟服务器标识符信息; 使管理服务器检测事件; 使得管理服务器根据虚拟服务器标识符信息指定事件发生的虚拟服务器; 将地址替换表发送到包括指定的虚拟服务器的物理服务器的虚拟化机制; 并且基于地址替换表来改变虚拟服务器的存储器地址与虚拟化机制的存储器地址的对应关系。