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公开(公告)号：US20120120791A1
公开(公告)日：2012-05-17
申请号：US13384739
申请日：2009-10-26
IPC分类号： G06F11/07
CPC分类号： H04L67/1097 , H04L69/40 , H04W28/04
摘要： A method (600) includes: providing (602) a physical connection topology and a logical connection topology between a host (302) and a logical unit hosted on a storage array (308), the topologies including all network fabrics to which both the host (302) and the storage array (308) belong; determining (604) at least one single point of failure is located between the host (302) and the logical unit within a particular network fabric; attempting (606) to create a fully redundant logical connection between the host (302) and the logical unit within the particular fabric; if a fully redundant logical connection is not possible in the particular fabric, attempting (608) to create a fully redundant logical connection between the host (302) and the logical unit using an alternate fabric; and if a fully redundant logical connection is not possible in the topologies, attempting (610) to create a partially redundant logical connection between the host (302) and the logical unit within the particular network fabric.
摘要翻译： 方法（600）包括：在主机（302）和托管在存储阵列（308）上的逻辑单元之间提供（602）物理连接拓扑和逻辑连接拓扑，所述拓扑包括所有主机 （302）和存储阵列（308）属于; 确定（604）至少一个单点故障位于主机（302）和特定网络结构内的逻辑单元之间; 尝试（606）在主机（302）和特定结构内的逻辑单元之间创建完全冗余的逻辑连接; 如果在特定结构中不可能完全冗余的逻辑连接，则尝试（608）使用替代结构在主机（302）和逻辑单元之间创建完全冗余的逻辑连接; 并且如果所述拓扑中不可能完全冗余的逻辑连接，则尝试（610）在所述主机（302）和所述特定网络结构内的所述逻辑单元之间创建部分冗余的逻辑连接。
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公开(公告)号：US09774675B2
公开(公告)日：2017-09-26
申请号：US13384739
申请日：2009-10-26
CPC分类号： H04L67/1097 , H04L69/40 , H04W28/04
摘要： A method (600) includes: providing (602) a physical connection topology and a logical connection topology between a host (302) and a logical unit hosted on a storage array (308), the topologies including all network fabrics to which both the host (302) and the storage array (308) belong; determining (604) at least one single point of failure is located between the host (302) and the logical unit within a particular network fabric; attempting (606) to create a fully redundant logical connection between the host (302) and the logical unit within the particular fabric; if a fully redundant logical connection is not possible in the particular fabric, attempting (608) to create a fully redundant logical connection between the host (302) and the logical unit using an alternate fabric; and if a fully redundant logical connection is not possible in the topologies, attempting (610) to create a partially redundant logical connection between the host (302) and the logical unit within the particular network fabric.
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公开(公告)号：US20150006665A1
公开(公告)日：2015-01-01
申请号：US14373452
申请日：2012-01-20
CPC分类号： H04L67/1097 , G06F3/0605 , G06F3/0631 , G06F3/0644 , G06F3/065 , G06F3/0665 , G06F3/067 , H04L41/5019
摘要： In at least some examples, a computer system includes a processor and a storage device coupled to the processor. The storage device stores a storage provisioning negotiation module that, when executed, causes the processor to determine whether a received storage provisioning request is approved. If the received storage provisioning request is not approved, the storage provisioning negotiation module causes the processor to determine a set of alternative storage provisioning options based on predetermined negotiation rules.
摘要翻译： 在至少一些示例中，计算机系统包括处理器和耦合到处理器的存储设备。 存储装置存储存储提供协商模块，该模块在被执行时使得处理器确定接收到的存储供应请求是否被批准。 如果所接收的存储供应请求未被批准，则存储供应协商模块使得处理器基于预定的协商规则来确定一组替代存储供应选项。
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