Storage system, formatting method and computer program to enable high speed physical formatting
    1.
    发明授权
    Storage system, formatting method and computer program to enable high speed physical formatting 有权
    存储系统,格式化方法和计算机程序,实现高速物理格式化

    公开(公告)号:US07424582B2

    公开(公告)日:2008-09-09

    申请号:US11237887

    申请日:2005-09-29

    摘要: Provided is a storage system having a first storage controller and a second storage controller. An actual device of the second storage controller is mapped to a virtual device of the first storage controller. The first storage controller has a port for transmitting control cylinder information to be written in a control information area of the actual device. As the format data to be transmitted from the first storage controller to the second storage controller, it will suffice so as long as control cylinder information is transmitted, and high speed formatting can be performed since it is not necessary to transmit 0 data.

    摘要翻译: 提供一种具有第一存储控制器和第二存储控制器的存储系统。 第二存储控制器的实际设备被映射到第一存储控制器的虚拟设备。 第一存储控制器具有用于发送要写入实际设备的控制信息区域中的控制缸信息的端口。 作为要从第一存储控制器发送到第二存储控制器的格式数据,只要发送控制气缸信息就足够了,并且可以执行高速格式化,因为不需要发送0数据。

    Storage system, formatting method and computer program product
    2.
    发明申请
    Storage system, formatting method and computer program product 有权
    存储系统,格式化方法和计算机程序产品

    公开(公告)号:US20070028073A1

    公开(公告)日:2007-02-01

    申请号:US11237887

    申请日:2005-09-29

    IPC分类号: G06F12/00

    摘要: Provided is a storage system having a first storage controller and a second storage controller. An actual device of the second storage controller is mapped to a virtual device of the first storage controller. The first storage controller has a port for transmitting control cylinder information to be written in a control information area of the actual device. As the format data to be transmitted from the first storage controller to the second storage controller, it will suffice so as long as control cylinder information is transmitted, and high speed formatting can be performed since it is not necessary to transmit 0 data.

    摘要翻译: 提供一种具有第一存储控制器和第二存储控制器的存储系统。 第二存储控制器的实际设备被映射到第一存储控制器的虚拟设备。 第一存储控制器具有用于发送要写入实际设备的控制信息区域中的控制缸信息的端口。 作为要从第一存储控制器发送到第二存储控制器的格式数据,只要发送控制气缸信息就足够了,并且可以执行高速格式化,因为不需要发送0数据。

    Storage apparatus, storage system and path information setting method
    3.
    发明申请
    Storage apparatus, storage system and path information setting method 审中-公开
    存储设备,存储系统和路径信息设置方法

    公开(公告)号:US20090144466A1

    公开(公告)日:2009-06-04

    申请号:US12073965

    申请日:2008-03-12

    IPC分类号: G06F3/00

    摘要: A logical port L1, which is obtained by integrating switch ports in a switch 16 and storage ports in a storage 20, and an access path group connecting the switch port in the switch 16 to the logical device 46 in the storage 29 are associated with each other, and information indicating that the entrance of the logical port L1 serves as the entrance of access for a host computer 10 is provided to the host computer 10.

    摘要翻译: 通过将交换机16中的交换机端口和存储器20中的存储端口集成获得的逻辑端口L1和将交换机16中的交换机端口连接到存储器29中的逻辑设备46的访问路径组与每个 指示逻辑端口L1的入口用作主计算机10的接入入口的信息被提供给主计算机10。