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直接接続されたホストのホスト側接続の冗長性の喪失が検出されました

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Category:
e-series-systems
Specialty:
esg
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環境

  • NetApp Eシリーズ
  • SANtricity OS 11.30以降
  • 直接接続型ホスト

問題

  • メジャーイベントログLoss of host-side connection redundancy detected報告されています:

例:

Date/Time: 1/2/21, 1:02:03 AM
Sequence number: 1234
Event type: 9102
Event category: Error
Priority: Critical
Event needs attention: true
Event send alert: true
Event visibility: true
Description: Loss of host-side connection redundancy detected
Event specific codes: 0/0/0
Component type: Host
Component location: Host HOST1-HBA2
Logged by: Controller in bay A
 
  • Recovery GuruのエントリHost Redundancy Lost報告されています:
例:
Failure Entry 1: ALB_HOST_REDUNDANCY_LOST-Recovery Failure Type Code: 475
Storage array: Unnamed
Affected host: HOST1-HBA2
Affected controller: Controller in bay B
  • ホストには、Eシリーズの2つの独立したホストとして構成された2つのHBAがあります。各HBAは、一方のコントローラ(AまたはB)に直接接続されています。これは storage-array-profile log ファイルのHOST-TO-VOLUME ASSIGNMENTS セクション、またはSANtricityシステムマネージャの[Hosts]セクションで確認できます。

 

 

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