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重複排除とデータ圧縮がアクティブに機能していることを確認するコマンドはありますか。

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環境

ONTAP 9

回答

はい。  volume efficiency show -vserver <vserver name> -volume <volume name> 重複排除とデータ圧縮の詳細なステータスを確認するにはvolume efficiency show -instance または コマンドを使用してください。
 
例:

lccls9111001::> volume efficiency show -instance

                   Vserver Name: svm9111001
                    Volume Name: vt1
                    Volume Path: /vol/vt1
                       State: Enabled
                      Status: Idle
                     Progress: Idle for 10:11:30
                       Type: Regular
                     Schedule: -
              Efficiency Policy Name: default
              Blocks Skipped Sharing: 0
               Last Operation State: Success
           Last Success Operation Begin: Wed Jan 15 00:10:00 2025
            Last Success Operation End: Wed Jan 15 00:10:00 2025
               Last Operation Begin: Wed Jan 15 00:10:00 2025
                Last Operation End: Wed Jan 15 00:10:00 2025
                Last Operation Size: 0B
               Last Operation Error: -
                  Changelog Usage: 0%
                 Logical Data Size: 864KB
                Logical Data Limit: 1.25PB
               Logical Data Percent: 0%
                    Queued Job: -
           Stale Fingerprint Percentage: 0
                    Compression: false
                Inline Compression: false
              Storage Efficiency Mode: -
                Constituent Volume: false
                   Inline Dedupe: false
                  Data Compaction: false
         Cross Volume Inline Deduplication: false
       Cross Volume Background Deduplication: false
             Extended Compressed Data: false

cluster1::> volume efficiency show -vserver vs1 -volume vol1
             Vserver Name: vs1
             Volume Name: vol1
             Volume Path: /vol/vol1
                State: Enabled
                Status: Idle
               Progress: Idle for 02:14:28
                 Type: Regular
               Schedule: sun-sat@0
        Efficiency Policy Name: -
        Blocks Skipped Sharing: 0
         Last Operation State: Success
     Last Success Operation Begin: Wed Jul 14 03:08:44 2021
      Last Success Operation End: Wed Jul 14 03:08:46 2021
         Last Operation Begin: Wed Jul 14 03:08:44 2021
          Last Operation End: Wed Jul 14 03:08:46 2021
         Last Operation Size: 2.52MB
         Last Operation Error: -
           Changelog Usage: 0%
          Logical Data Size: 20.48MB
          Logical Data Limit: 640TB
         Logical Data Percent: 0%
              Queued Job: -
     Stale Fingerprint Percentage: 0
             Compression: true
          Inline Compression: true
       Storage Efficiency Mode: -
          Constituent Volume: false
            Inline Dedupe: false
           Data Compaction: false
  Cross Volume Inline Deduplication: false
ross Volume Background Deduplication: false
       Extended Compressed Data: false

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