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Lustre クラスタでの E シリーズマルチパス障害

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問題

  • Lustre クラスタでのマルチパス障害 
  • messages ファイルの下にエラーメッセージが表示されます 
 Jan 20 13:24:02 xxxx kernel: device-mapper: multipath: Failing path 65:16. Jan 20 13:24:02 xxxx multipathd: sdr: mark as failed Jan 20 13:24:02 xxxx multipathd: 3600a098000e56d90000003c85c62ac3d: remaining active paths: 3 Jan 20 13:24:05 xxxx multipathd: 3600a098000e56d90000003c85c62ac3d: sdr - rdac checker reports path is up Jan 20 13:24:05 xxxx kernel: device-mapper: multipath: Reinstating path 65:16. Jan 20 13:24:05 xxxx multipathd: 65:16: reinstated Jan 20 13:24:05 xxxx multipathd: 3600a098000e56d90000003c85c62ac3d:remaining active paths: 4

 

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