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公开(公告)号：US20160085462A1
公开(公告)日：2016-03-24
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
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.
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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公开(公告)号：US20130238554A1
公开(公告)日：2013-09-12
申请号：US13871983
申请日：2013-04-26
Applicant: NETAPP INC.
Inventor： Sakir Yucel , Ronald William Kownacki , Srinivasan Vijayarangan
IPC: G06F17/30
CPC classification number: G06F17/30289 , G06F11/1415 , G06F11/1438
Abstract: A cluster network environment may comprise a plurality of nodes configured to perform various tasks, such as data I/O, storage, backup, etc. It may be advantageous to improve disaster recovery and reliability by creating backups that may be used to restore the cluster network environment and/or nodes therein. Accordingly, one or more techniques and/or systems are disclosed for restoring a cluster network environment and/or nodes therein. In particular, cluster configuration data, which may be stored in a healthy node or at a remote source, may be used to restore a node affected by an integrity loss. If the integrity loss affects the cluster network environment (e.g., a majority of healthy nodes are lost), then a new cluster network environment may be created from a healthy node or a restored healthy node. The creation of the new cluster network environment may be based at least in part on cluster configuration data.
Abstract translation: 集群网络环境可以包括被配置为执行诸如数据I / O，存储，备份等各种任务的多个节点。通过创建可用于恢复集群的备份来提高灾难恢复和可靠性可能是有利的 网络环境和/或节点。 因此，公开了用于恢复群集网络环境和/或其中的节点的一个或多个技术和/或系统。 特别地，可以将存储在健康节点或远程源中的集群配置数据用于恢复受完整性损失影响的节点。 如果完整性损失影响集群网络环境（例如，大多数健康节点丢失），则可以从健康节点或恢复的健康节点创建新的集群网络环境。 至少部分地基于集群配置数据来创建新的集群网络环境。
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公开(公告)号：US20190213092A1
公开(公告)日：2019-07-11
申请号：US16356105
申请日：2019-03-18
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：US10324663B2
公开(公告)日：2019-06-18
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
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：US09514010B2
公开(公告)日：2016-12-06
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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Patent Agency Ranking
公开(公告)号：US11016864B2
公开(公告)日：2021-05-25
申请号：US16356105
申请日：2019-03-18
Applicant: NetApp Inc.
Inventor： Gregory Buzzard , Justin Travis Cady , Thomas Gilbert Snyder , Satya R. Venneti , Sakir Yucel
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：US10712975B2
公开(公告)日：2020-07-14
申请号：US16403669
申请日：2019-05-06
Applicant: NetApp Inc.
Inventor： Gregory Buzzard , Justin Travis Cady , Thomas Gilbert Snyder , Satya R. Venneti , Sakir Yucel
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：US20190258407A1
公开(公告)日：2019-08-22
申请号：US16403669
申请日：2019-05-06
Applicant: NetApp Inc.
Inventor： Gregory Buzzard , Justin Travis Cady , Thomas Gilbert Snyder , Satya R. Venneti , Sakir Yucel
IPC: G06F3/06
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：US10255146B2
公开(公告)日：2019-04-09
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
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：US20160085606A1
公开(公告)日：2016-03-24
申请号：US14491921
申请日：2014-09-19
Applicant: NetApp Inc.
Inventor： Brian Richard Panasko , Sakir Yucel
IPC: G06F11/07
CPC classification number: G06F11/079 , G06F11/0721 , G06F11/0727 , G06F11/076 , G06F11/20 , G06F11/3055
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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