Management of encrypted storage media
    1.
    发明申请
    Management of encrypted storage media 审中-公开
    加密存储介质的管理

    公开(公告)号:US20070168284A1

    公开(公告)日:2007-07-19

    申请号:US11330409

    申请日:2006-01-10

    IPC分类号: G06Q99/00

    CPC分类号: G06F21/6218

    摘要: A method for use of a physical data storage medium, the method including receiving a first read request for data stored in any of a plurality of storage sub-units on a physical data storage medium, and decrypting the requested data if an indicator associated with the requested data storage sub-unit indicates that data in the requested storage sub-unit is encrypted.

    摘要翻译: 一种使用物理数据存储介质的方法,所述方法包括:接收对存储在物理数据存储介质上的多个存储子单元中的任一个中的数据的第一读取请求,以及如果与所述物理数据存储介质相关联的指示符 所请求的数据存储子单元指示所请求的存储子单元中的数据被加密。

    Write set boundary management for heterogeneous storage controllers in support of asynchronous update of secondary storage
    2.
    发明授权
    Write set boundary management for heterogeneous storage controllers in support of asynchronous update of secondary storage 有权
    为异构存储控制器写入边界管理,支持二级存储异步更新

    公开(公告)号:US08296532B2

    公开(公告)日:2012-10-23

    申请号:US11596153

    申请日:2005-04-25

    IPC分类号: G06F12/16

    CPC分类号: G06F11/2074 G06F11/2064

    摘要: A data storage system including at least one storage controller having a first color policy and operative to store data onto a first data storage unit at a primary site as part of a current color of the primary site, at least one storage controller having a second color policy and operative to store data onto a second data storage unit at the primary site as part of the current color, and a color control node operative to provide each of the controllers with new color information while maintaining the integrity of dependent writes across color boundaries.

    摘要翻译: 一种数据存储系统,包括具有第一颜色策略的至少一个存储控制器,并且可操作以将数据存储在主站点上的第一数据存储单元上,作为主站点的当前颜色的一部分,至少一个存储控制器具有第二颜色 策略并且可操作地将数据存储在作为当前颜色的一部分的主站点处的第二数据存储单元上,以及颜色控制节点,用于向每个控制器提供新的颜色信息,同时保持依赖写入跨越颜色边界的完整性。

    WRITE SET BOUNDARY MANAGEMENT FOR HETEROGENEOUS STORAGE CONTROLLERS IN SUPPORT OF ASYNCHRONOUS UPDATE OF SECONDARY STORAGE
    3.
    发明申请
    WRITE SET BOUNDARY MANAGEMENT FOR HETEROGENEOUS STORAGE CONTROLLERS IN SUPPORT OF ASYNCHRONOUS UPDATE OF SECONDARY STORAGE 有权
    异地存储控制器的写入边界管理支持二次存储异步更新

    公开(公告)号:US20110138138A1

    公开(公告)日:2011-06-09

    申请号:US11596153

    申请日:2005-04-25

    IPC分类号: G06F12/16

    CPC分类号: G06F11/2074 G06F11/2064

    摘要: A data storage system including at least one storage controller having a first color policy and operative to store data onto a first data storage unit at a primary site as part of a current color of the primary site, at least one storage controller having a second color policy and operative to store data onto a second data storage unit at the primary site as part of the current color, and a color control node operative to provide each of the controllers with new color information while maintaining the integrity of dependent writes across color boundaries.

    摘要翻译: 一种数据存储系统,包括具有第一颜色策略的至少一个存储控制器,并且可操作以将数据存储在主站点上的第一数据存储单元上,作为主站点的当前颜色的一部分,至少一个存储控制器具有第二颜色 策略并且可操作地将数据存储在作为当前颜色的一部分的主站点处的第二数据存储单元上,并且颜色控制节点可操作以向每个控制器提供新的颜色信息,同时保持依赖写入跨越颜色边界的完整性。