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LustreファイルシステムでRHEL 7.9ホストのI/Oが長時間停止します

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e-series-systems
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esg<a>2009047183年</a>
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環境

  • RHEL 7.9
  • 光沢
  • Corosync
  • ペースメーカー
  • E5700
  • SANtricity OS 11.70.1R1、11.70.2

問題

RedHat Enterprise Linux 7.9ホストでLustreファイルシステムでI/Oが120秒を超えると停止し、Pacemaker / CorosyncによってNMI（マスク不可割り込み）がトリガーされます。
ホスト Recovered Error  messages or syslog ログファイルで大量の繰り返しが表示されています：
 
1653449345 2022 May 25 03:29:05 hostname kern info kernel [ 5080.869325] sd 0:0:0:3: [sdc] tag#11 Sense Key : Recovered Error [current]
1653449345 2022 May 25 03:29:05 hostname kern info kernel [ 5080.869327] sd 0:0:0:3: [sdc] tag#11 Add. Sense: Select or reselect failure

 

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