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    • 5. 发明授权
    • System and method for communication using emulated LUN blocks in storage virtualization environments
    • 用于在存储虚拟化环境中使用模拟LUN块进行通信的系统和方法
    • US07689803B2
    • 2010-03-30
    • US11156635
    • 2005-06-20
    • Ronald S. KarrMukul KumarSubhojit Roy
    • Ronald S. KarrMukul KumarSubhojit Roy
    • G06F12/00G06F13/00G06F13/28
    • G06F3/0607G06F3/0664G06F3/067
    • A system for communication using emulated LUN blocks in storage virtualization environments includes a first host and an off-host virtualizer. The off-host virtualizer may be configured to generate operating system metadata for a virtual storage device, and to make the operating system metadata accessible to the first host. A first layer of a storage software stack at the host may use the operating system metadata to detect the existence of the virtual storage device as an addressable storage device. The off-host virtualizer may also be configured to provide configuration information at a designated set of block addresses within the virtual storage device. A second layer of the storage software stack may be configured to read the configuration information from the designated set of blocks.
    • 在存储虚拟化环境中使用模拟LUN块进行通信的系统包括第一主机和脱离主机的虚拟机。 脱离主机虚拟器可以被配置为生成用于虚拟存储设备的操作系统元数据,并且使操作系统元数据可访问第一主机。 主机上的第一层存储软件堆栈可以使用操作系统元数据来检测虚拟存储设备作为可寻址存储设备的存在。 脱离主机虚拟器还可以被配置为在虚拟存储设备内的指定的一组块地址处提供配置信息。 存储软件堆栈的第二层可以被配置为从指定的块集读取配置信息。
    • 8. 发明申请
    • System and method for emulating operating system metadata to provide cross-platform access to storage volumes
    • 用于模拟操作系统元数据以提供对存储卷的跨平台访问的系统和方法
    • US20050228937A1
    • 2005-10-13
    • US11156635
    • 2005-06-20
    • Ronald KarrMukul KumarSubhojit Roy
    • Ronald KarrMukul KumarSubhojit Roy
    • G06F3/06G06F12/00
    • G06F3/0607G06F3/0664G06F3/067
    • A system for communication using emulated LUN blocks in storage virtualization environments includes a first host and an off-host virtualizer. The off-host virtualizer may be configured to generate operating system metadata for a virtual storage device, and to make the operating system metadata accessible to the first host. A first layer of a storage software stack at the host may use the operating system metadata to detect the existence of the virtual storage device as an addressable storage device. The off-host virtualizer may also be configured to provide configuration information at a designated set of block addresses within the virtual storage device. A second layer of the storage software stack may be configured to read the configuration information from the designated set of blocks.
    • 在存储虚拟化环境中使用模拟LUN块进行通信的系统包括第一主机和脱离主机的虚拟机。 脱离主机虚拟器可以被配置为生成用于虚拟存储设备的操作系统元数据,并且使操作系统元数据可访问第一主机。 主机上的第一层存储软件堆栈可以使用操作系统元数据来检测虚拟存储设备作为可寻址存储设备的存在。 脱离主机虚拟器还可以被配置为在虚拟存储设备内的指定的一组块地址处提供配置信息。 存储软件堆栈的第二层可以被配置为从指定的块集读取配置信息。