Troubleshooting oracle clustetware node evictions frequently due to Poor Network Performance

  • 2019/11/23
  • ORACLE 9i-23c, 系统相关
  • 400 views
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一套Oracle RAC环境经常的重启，日志中出现IPC time out 、LMSn has not moved for NN sec, 检查网络状态存在reassembly failures和RX-ERR和TX-ERR. 重组包的内核参数已经增加过，未解决问题，调整ring buffer后情况有所改善。

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