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公开(公告)号：US09405606B2
公开(公告)日：2016-08-02
申请号：US14042438
申请日：2013-09-30
Applicant: Silicon Graphics International Corp.
Inventor： Kenneth S. Beck
CPC classification number: H04L63/101 , G06F9/4843 , G06F9/485 , G06F11/0709 , G06F11/0745 , G06F11/0772 , G06F11/3006 , G06F21/6218 , H04L63/12 , Y10S707/99931
Abstract: A cluster of computer system nodes share direct read/write access to storage devices via a storage area network using a cluster filesystem. At least one trusted metadata server assigns a mandatory access control label as an extended attribute of each filesystem object regardless of whether required by a client node accessing the filesystem object. The mandatory access control label indicates the sensitivity and integrity of the filesystem object and is used by the trusted metadata server(s) to control access to the filesystem object by all client nodes.
Abstract translation: 一组计算机系统节点通过使用群集文件系统的存储区域网络共享对存储设备的直接读/写访问。 至少一个受信任的元数据服务器将强制访问控制标签分配为每个文件系统对象的扩展属性，而不管客户端节点访问文件系统对象是否需要。 强制访问控制标签指示文件系统对象的灵敏度和完整性，并由受信任的元数据服务器用于控制所有客户端节点对文件系统对象的访问。
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Patent Agency Ranking
公开(公告)号：US20170026378A1
公开(公告)日：2017-01-26
申请号：US15219797
申请日：2016-07-26
Applicant: SILICON GRAPHICS INTERNATIONAL CORP.
Inventor： Kenneth S. Beck
CPC classification number: G06F11/3006 , G06F9/4843 , G06F9/485 , G06F11/0709 , G06F11/0745 , G06F11/0772 , G06F21/6218 , H04L63/101 , H04L63/12 , Y10S707/99931
Abstract: A cluster of computer system nodes share direct read/write access to storage devices via a storage area network using a cluster filesystem. At least one trusted metadata server assigns a mandatory access control label as an extended attribute of each filesystem object regardless of whether required by a client node accessing the filesystem object. The mandatory access control label indicates the sensitivity and integrity of the filesystem object and is used by the trusted metadata server(s) to control access to the filesystem object by all client nodes.
Abstract translation: 一组计算机系统节点通过使用群集文件系统的存储区域网络共享对存储设备的直接读/写访问。 至少一个受信任的元数据服务器将强制访问控制标签分配为每个文件系统对象的扩展属性，而不管客户端节点访问文件系统对象是否需要。 强制访问控制标签指示文件系统对象的灵敏度和完整性，并由受信任的元数据服务器用于控制所有客户端节点对文件系统对象的访问。
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公开(公告)号：US09519657B2
公开(公告)日：2016-12-13
申请号：US14199619
申请日：2014-03-06
Applicant: Silicon Graphics International Corp.
Inventor： Kenneth S. Beck
CPC classification number: G06F17/30194 , G06F3/0619 , G06F3/065 , G06F3/067 , G06F11/2064 , G06F11/2082 , G06F17/30067 , G06F17/30088 , G06F2201/84 , H04L29/06 , H04L67/10 , H04L67/1097 , H04L67/2819 , H04L67/2833 , Y10S707/966
Abstract: A computer system with read/write access to storage devices creates a snapshot of a data volume at a point in time while continuing to accept access requests to the mirrored data volume by copying before making changes to the base data volume. Multiple snapshots may be made of the same data volume at different points in time. Only data that is not stored in a previous snapshot volume or in the base data volume are stored in the most recent snapshot volume.
Abstract translation: 具有对存储设备的读/写访问权限的计算机系统在某个时间点创建数据卷的快照，同时在对基本数据卷进行更改之前，继续通过复制接受对镜像数据卷的访问请求。 可以在不同的时间点对同一数据量做多个快照。 只有不存储在先前快照卷或基本数据卷中的数据才会存储在最新的快照卷中。
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公开(公告)号：US20170118287A1
公开(公告)日：2017-04-27
申请号：US15340486
申请日：2016-11-01
Applicant: SILICON GRAPHICS INTERNATIONAL CORP.
Inventor： Kenneth S. Beck
CPC classification number: G06F16/182 , G06F3/0619 , G06F3/065 , G06F3/067 , G06F11/2064 , G06F11/2082 , G06F16/10 , G06F16/128 , G06F2201/84 , H04L29/06 , H04L67/10 , H04L67/1097 , H04L67/2819 , H04L67/2833 , Y10S707/966
Abstract: A computer system with read/write access to storage devices creates a snapshot of a data volume at a point in time while continuing to accept access requests to the mirrored data volume by copying before making changes to the base data volume. Multiple snapshots may be made of the same data volume at different points in time. Only data that is not stored in a previous snapshot volume or in the base data volume are stored in the most recent snapshot volume.
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公开(公告)号：US20140032958A1
公开(公告)日：2014-01-30
申请号：US14042438
申请日：2013-09-30
Applicant: Silicon Graphics International Corp.
Inventor： Kenneth S. Beck
IPC: G06F11/07
CPC classification number: H04L63/101 , G06F9/4843 , G06F9/485 , G06F11/0709 , G06F11/0745 , G06F11/0772 , G06F11/3006 , G06F21/6218 , H04L63/12 , Y10S707/99931
Abstract: A cluster of computer system nodes share direct read/write access to storage devices via a storage area network using a cluster filesystem. At least one trusted metadata server assigns a mandatory access control label as an extended attribute of each filesystem object regardless of whether required by a client node accessing the filesystem object. The mandatory access control label indicates the sensitivity and integrity of the filesystem object and is used by the trusted metadata server(s) to control access to the filesystem object by all client nodes.
Abstract translation: 一组计算机系统节点通过使用群集文件系统的存储区域网络共享对存储设备的直接读/写访问。 至少一个受信任的元数据服务器将强制访问控制标签分配为每个文件系统对象的扩展属性，而不管客户端节点访问文件系统对象是否需要。 强制访问控制标签指示文件系统对象的灵敏度和完整性，并由受信任的元数据服务器用于控制所有客户端节点对文件系统对象的访问。
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公开(公告)号：US20140188955A1
公开(公告)日：2014-07-03
申请号：US14199619
申请日：2014-03-06
Applicant: Silicon Graphics International Corp.
Inventor： Kenneth S. Beck
IPC: G06F17/30
CPC classification number: G06F17/30194 , G06F3/0619 , G06F3/065 , G06F3/067 , G06F11/2064 , G06F11/2082 , G06F17/30067 , G06F17/30088 , G06F2201/84 , H04L29/06 , H04L67/10 , H04L67/1097 , H04L67/2819 , H04L67/2833 , Y10S707/966
Abstract: A computer system with read/write access to storage devices creates a snapshot of a data volume at a point in time while continuing to accept access requests to the mirrored data volume by copying before making changes to the base data volume. Multiple snapshots may be made of the same data volume at different points in time. Only data that is not stored in a previous snapshot volume or in the base data volume are stored in the most recent snapshot volume.
Abstract translation: 具有对存储设备的读/写访问权限的计算机系统在某个时间点创建数据卷的快照，同时在对基本数据卷进行更改之前，继续通过复制接受对镜像数据卷的访问请求。 可以在不同的时间点对同一数据量做多个快照。 只有不存储在先前快照卷或基本数据卷中的数据才会存储在最新的快照卷中。
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