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在StorageGRID上、多个VM数据存储库的SnapVault复制作业失败

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适用场景

  • NetApp StorageGRID 11.6.0.10
  • FabricPool

问题描述

  • 如果将卷策略设置为all、则SnapMirror复制会出现延迟。
  • 重新启动主管理节点和二级管理节点会暂时缩短延迟。
  • 在StorageGRID图形用户界面>支持>诊断下检查诊断程序,并找到:
    • TCP重新传输
    • HTTP 499错误(通常发生在客户端在服务器响应前终止连接)
    • HTTP 500错误(类似于客户端或网络级别的错误)
    • 负载平衡器请求超时
    • 磁盘读取和写入延迟 
      • 检查后端E系列磁盘驱动器时报告了iOP_FAST超时错误
    • cassandr超时请求

 

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