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公开(公告)号：US20180095671A1
公开(公告)日：2018-04-05
申请号：US15820910
申请日：2017-11-22
Applicant: NetApp Inc.
Inventor： Gregory Buzzard , Justin Travis Cady , Thomas Gilbert Snyder , Satya R. Venneti , Sakir Yucel
IPC: G06F3/06
CPC classification number: G06F3/067 , G06F3/0617 , G06F3/0629
Abstract: One or more techniques and/or systems are provided for cluster configuration information replication, managing cluster-wide service agents, and/or for cluster-wide outage detection. In an example of cluster configuration information replication, a replication workflow corresponding to a storage operation implemented for a storage object (e.g., renaming of a volume) of a first cluster may be transferred to a second storage cluster for selectively implementation. In an example of managing cluster-wide service agents, cluster-wide service agents are deployed to nodes of a cluster storage environment, where a master agent actively processes cluster service calls and standby agents passively wait for reassignment as a failover master in the event the master agent fails. In an example of cluster-wide outage detection, a cluster-wide outage may be determined for a cluster storage environment based upon a number of inaccessible nodes satisfying a cluster outage detection metric.
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Patent Agency Ranking
公开(公告)号：US09836249B2
公开(公告)日：2017-12-05
申请号：US15661055
申请日：2017-07-27
Applicant: NetApp Inc.
Inventor： Gregory Buzzard , Justin Travis Cady , Thomas Gilbert Snyder , Satya R. Venneti , Sakir Yucel
CPC classification number: G06F3/067 , G06F3/0617 , G06F3/0629
Abstract: One or more techniques and/or systems are provided for cluster configuration information replication, managing cluster-wide service agents, and/or for cluster-wide outage detection. In an example of cluster configuration information replication, a replication workflow corresponding to a storage operation implemented for a storage object (e.g., renaming of a volume) of a first cluster may be transferred to a second storage cluster for selectively implementation. In an example of managing cluster-wide service agents, cluster-wide service agents are deployed to nodes of a cluster storage environment, where a master agent actively processes cluster service calls and standby agents passively wait for reassignment as a failover master in the event the master agent fails. In an example of cluster-wide outage detection, a cluster-wide outage may be determined for a cluster storage environment based upon a number of inaccessible nodes satisfying a cluster outage detection metric.
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公开(公告)号：US20170322737A1
公开(公告)日：2017-11-09
申请号：US15661055
申请日：2017-07-27
Applicant: NetApp Inc.
Inventor： Gregory Buzzard , Justin Travis Cady , Thomas Gilbert Snyder , Satya R. Venneti , Sakir Yucel
IPC: G06F3/06
CPC classification number: G06F3/067 , G06F3/0617 , G06F3/0629
Abstract: One or more techniques and/or systems are provided for cluster configuration information replication, managing cluster-wide service agents, and/or for cluster-wide outage detection. In an example of cluster configuration information replication, a replication workflow corresponding to a storage operation implemented for a storage object (e.g., renaming of a volume) of a first cluster may be transferred to a second storage cluster for selectively implementation. In an example of managing cluster-wide service agents, cluster-wide service agents are deployed to nodes of a cluster storage environment, where a master agent actively processes cluster service calls and standby agents passively wait for reassignment as a failover master in the event the master agent fails. In an example of cluster-wide outage detection, a cluster-wide outage may be determined for a cluster storage environment based upon a number of inaccessible nodes satisfying a cluster outage detection metric.
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公开(公告)号：US09720626B2
公开(公告)日：2017-08-01
申请号：US14491879
申请日：2014-09-19
Applicant: NetApp Inc.
Inventor： Gregory Buzzard , Justin Travis Cady , Thomas Gilbert Snyder , Satya R. Venneti , Sakir Yucel
CPC classification number: G06F3/067 , G06F3/0617 , G06F3/0629
Abstract: One or more techniques and/or systems are provided for cluster configuration information replication, managing cluster-wide service agents, and/or for cluster-wide outage detection. In an example of cluster configuration information replication, a replication workflow corresponding to a storage operation implemented for a storage object (e.g., renaming of a volume) of a first cluster may be transferred to a second storage cluster for selectively implementation. In an example of managing cluster-wide service agents, cluster-wide service agents are deployed to nodes of a cluster storage environment, where a master agent actively processes cluster service calls and standby agents passively wait for reassignment as a failover master in the event the master agent fails. In an example of cluster-wide outage detection, a cluster-wide outage may be determined for a cluster storage environment based upon a number of inaccessible nodes satisfying a cluster outage detection metric.
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公开(公告)号：US20170139790A1
公开(公告)日：2017-05-18
申请号：US15368609
申请日：2016-12-04
Applicant: NetApp Inc.
Inventor： Gregory Buzzard , Justin Travis Cady , Thomas Gilbert Snyder , Satya R. Venneti , Sakir Yucel
CPC classification number: G06F11/2028 , G06F11/2017 , G06F11/2038 , G06F11/2092 , G06F11/2094 , H04L61/2007 , H04L67/02 , H04L67/1097 , H04L67/2842
Abstract: One or more techniques and/or systems are provided for cluster configuration information replication, managing cluster-wide service agents, and/or for cluster-wide outage detection. In an example of cluster configuration information replication, a replication workflow corresponding to a storage operation implemented for a storage object (e.g., renaming of a volume) of a first cluster may be transferred to a second storage cluster for selectively implementation. In an example of managing cluster-wide service agents, cluster-wide service agents are deployed to nodes of a cluster storage environment, where a master agent actively processes cluster service calls and standby agents passively wait for reassignment as a failover master in the event the master agent fails. In an example of cluster-wide outage detection, a cluster-wide outage may be determined for a cluster storage environment based upon a number of inaccessible nodes satisfying a cluster outage detection metric.
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公开(公告)号：US20160085645A1
公开(公告)日：2016-03-24
申请号：US14491912
申请日：2014-09-19
Applicant: NetApp Inc.
Inventor： Gregory Buzzard , Justin Travis Cady , Thomas Gilbert Snyder , Satya R. Venneti , Sakir Yucel
CPC classification number: G06F11/2028 , G06F11/2017 , G06F11/2038 , G06F11/2092 , G06F11/2094 , H04L61/2007 , H04L67/02 , H04L67/1097 , H04L67/2842
Abstract: One or more techniques and/or systems are provided for cluster configuration information replication, managing cluster-wide service agents, and/or for cluster-wide outage detection. In an example of cluster configuration information replication, a replication workflow corresponding to a storage operation implemented for a storage object (e.g., renaming of a volume) of a first cluster may be transferred to a second storage cluster for selectively implementation. In an example of managing cluster-wide service agents, cluster-wide service agents are deployed to nodes of a cluster storage environment, where a master agent actively processes cluster service calls and standby agents passively wait for reassignment as a failover master in the event the master agent fails. In an example of cluster-wide outage detection, a cluster-wide outage may be determined for a cluster storage environment based upon a number of inaccessible nodes satisfying a cluster outage detection metric.
Abstract translation: 提供了一个或多个技术和/或系统用于集群配置信息复制，管理集群范围的服务代理和/或用于集群范围的中断检测。 在集群配置信息复制的示例中，可以将与为第一集群的存储对象（例如，卷的重命名）实现的存储操作相对应的复制工作流传送到第二存储集群以进行选择性实现。 在管理集群范围的服务代理的示例中，将集群范围的服务代理部署到集群存储环境的节点，其中主代理程序主动处理集群服务调用和备用代理程序被动地等待重新分配为故障转移主服务器， 主代理失败。 在群集范围的中断检测的示例中，可以基于满足群集中断检测度量的多个不可访问的节点来为群集存储环境确定群集范围的中断。
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