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FabricPoolがノードの再起動後またはネットワークメンテナンス後に利用できない

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Category:
ontap-9
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core
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環境

  • ONTAP 9
  • FabricPool

問題

  • ONTAPアップグレードなどのメンテナンスにより、ノードが再起動されます
  • オブジェクトストアは利用不可と記録され、コールド階層化されたデータにはアクセスできず、ウォームパフォーマンス階層のデータアクセスは正常に機能します
  • EMSログに記録されたエラーには、ギブバック後の起動時にオブジェクトストアが利用できなくなると記載されています
Sat Nov 21 14:41:56 -0600 [cluster1: OscLowPriThreadPool: object.store.unavailable:EMERGENCY]: ERROR: BUG in matching parameters (reason) to definition params: {'node_uuid': '9a842a8a-fbfa-11ea-a5c4-00a0987f363a', 'configname': 'stl_fabricpool'}
  • ノードの再起動前に、オブジェクトストアへのTLS接続が失敗しているというエラーがログに記録され、これらのエラーは継続中です
Sat Nov 21 12:05:01 CST [cluster1: mgwd: ktls.failed:notice]: "The TLS connections have failed several times with remote host '162.132.35.10' in IPspace '1', for which the latest reason given is: Errno: Connection reset by peer."
Sat Nov 21 12:15:16 CST [cluster1: mgwd: ktls.failed:notice]: "The TLS connections have failed several times with remote host '162.132.35.10' in IPspace '1', for which the latest reason given is: TLS: Handshake timed out."
  • ベストプラクティスに従ってTLSが有効になっています

 

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