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DMAタイムアウトが原因でFlexroupのNDMP増分バックアップが失敗する

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ndmp<a>2009696109</a>
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DP
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環境

  • ONTAP 9
  • FlexGroup NDMPバックアップ

問題

  • FlexGroupボリュームのNDMP増分バックアップがDMA側でタイムアウトします。
  • 初期スキャンフェーズでNDMPバックアップに時間がかかり、タイムアウトが原因で障害が発生している
  • AutoSupportログからは'NDMPバックアップ中のSktraceログをPoisoned Spider Scansメッセージを確認できます
SPIDER_EXCEPTION: WAFL_SPIDER_EXEC_TASK:0x02dfa490(1478) job {task 1:200 fgi1~1.405738#7->fgi2~1.13336618 flags:0} is poisoned, walking away

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