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SnapMirrorの初期化に時間がかかる、またはFASシステムから転送される

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dp<a>2009589086</a>
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環境

  • HDDを搭載したFASシステム
  • ONTAP 9.7、9.8P5、9.9.9.1P1以前
  • SnapMirror

問題

  • SnapMirrorの初期化に時間がかかる
  • スループットの低下が見られます。特に、数時間後に転送が開始されます
  • 転送には数時間から数日かかることがあります

例: オンプレミスのFASからAWSにSnapMirrorを開始した場合、30時間でわずか3.7TBしか転送されません

Cluster::> snapmirror show -destination-path Source Destination Mirror Relationship Total Last Path Type Path State Status Progress Healthy Updated ----------- ---- ------------ ------- -------------- --------- ------- -------- srcsvm:vol1 XDP dstsvm:vol1 Initializing Transferring 3.78TB True 05/28 04:20:34

 

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