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无法访问NetApp E系列的卷

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e-series-systems
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esg<a>2009879069</a>
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适用场景

  • NetApp E系列
  • SAS连接
  • VMware主机

问题描述

  • 主机经常无法访问E系列LUN：

       clipboard_e7dd60df3ca496c066afe4c074c5a7a09.png

  • 跟踪缓冲区报告外部硬重置 ：
 
01/03/24-13：57：18.676709 00 raided1    SAS  c0004 sastarg   tditn：003 reconnect：host reconnect
01/03/24-14：03：13.281223 00 ~0000000103594580~ vkiCE FFFF CE_WARN 01/03/24-14：03：13.492外部硬重置端口：x1通道
：5 IOC状态：x0 IOCLogInfo：x0 01/03/24-14：03：13.281225 00~ 00000003594580 ~IOCLog0：IOC0状态：0xIOC 外部硬重置
01/03/24-14：03：13.281226 00 ~0000000103594580~ SAS c0005 sasTarg主机已连接到IOC：1
端口：1 sasProcessHardReset 01/03-24-14：03：13.281227 00 ~0000000103594580~ SAS c0005 sasTarg发送总线重置IOC：1端口：1 sasProcessHardReset

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