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StorageGRID Cassandra 通信错误 - AutoSupport 消息

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适用于

NetApp StorageGRID 11.4 或更高版本

事件摘要

  • StorageGRID 报告CassandraCommunicationError指示运行 Cassandra 服务的节点彼此通信时遇到问题。
  • 此警报表示某些内容干扰了节点到节点的通信。可能存在网络问题,Cassandra 服务可能在一个或多个存储节点上关闭,或者节点过载,阻止通信

验证

验证 Cassandra 服务是否在每个存储节点上"运行",方法是转到 Support > Grid Topology > Storage Node > SSM > Services

追加信息

如果受影响的节点正在停用或 E-Series 后端存储升级,这是预期的行为,因为服务正在停止,包括 Cassandra 服务,这会导致 CassandraCommunicationError 警报。无需执行进一步操作。

 

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