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4K NVMeドライブでコピーペアを削除しても、オンラインコピーペアの一部として作成されたSnapshotボリュームは削除されない

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環境

ボリュームブロックsize.png

:  GUIからVolume Block Size を選択できるのはFCタイプシステムのみです。ホストインターフェイスタイプがiSCSIの場合、デフォルト値は512 で、  CLIを使用してボリュームを作成する場合にのみ  blockSize=4K を設定できます。

問題

  • オンラインボリュームコピーペアの一部として作成された内部Snapshotボリュームは、オンラインコピーペアを削除しても削除されません。
  • SANtricity®システムマネージャのGUIでは、無効にしたSnapshotボリュームは[Snapshotボリューム]タブに表示されますが、[Snapshotイメージ]タブには表示されません。
  • STORAGE-ARRAY-PROFILE -> ASUP -> SNAPSHOT VOLUMES

SNAPSHOT VOLUMES------------------------------

SUMMARY

  Total Snapshot Volumes: 1
  Most Recent Snapshot Volume: 5/16/24, 10:29:43 AM UTC
  Status: 0 Optimal, 1 Non Optimal

  Name         Type    Status    Capacity    Associated Base Volume    Snapshot Volume Timestamp    Snapshot Image Timestamp    Mode     Total Repository Capacity    Available Repository Capacity    
  vol02_SV_0000  Standard  Disabled  0.000 MB    vol02            5/16/24, 9:43:50 AM UTC     Not applicable         Read Only  Not applicable         Not applicable              

DETAILS


  Snapshot Volume "vol02_SV_0000" 


   Status:            Disabled                      
    Type:             Standard                      
   Capacity:           0.000 MB                      
    Snapshot volume timestamp:   5/16/24, 9:43:50 AM UTC              
    Snapshot image timestamp:   Not Applicable                   
    Associated base volume:    vol02                       
    World-Wide Identifier:     6d:03:9e:a0:00:57:1a:f3:00:00:04:82:xx:xx:xx:xx 
    Extended unique identifier:  00:00:04:82:66:45:da:9a:d0:39:ea:00:xx:xx:xx:xx  
    Preferred owner:        Controller A                    
    Current owner:         Controller A                    

    Host access

     Accessible by:  None       
     LUN:       Not Applicable  
     Mode:       Read Only     

 

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