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大規模な複数ボリュームの移動が98%で停止

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環境

ONTAP 9.12

問題

  • ラージサイズのボリューム移動が98%でエラーなしで停止する 

Cluster::> vol move show -instance

              Vserver Name: svm1
               Volume Name: vol1
         Actual Completion Time: -
             Bytes Remaining: 870.3GB
          Destination Aggregate: aggr2
             Detailed Status: Transferring data: 89.17TB sent.
      Estimated Time of Completion: Tue Dec 19 13:37:51 2023
              Managing Node: node-01
           Percentage Complete: 98%
               Move Phase: replicating
      Estimated Remaining Duration: 6 days 05:26
         Replication Throughput: 1.66MB/s
            Duration of Move: 4 days 19:30
            Source Aggregate: aggr1
           Start Time of Move: Fri Dec 08 12:41:09 2023
               Move State: healthy

  • WAFLのスキャンステータスにより、 ボリュームでdeswizzlerスキャンが実行されていることが確認されます。 

Cluster::*> set -provilege advanced; node run -node node-1 -command wafl scan status vol1
Volume vol1:
Scan id           Type of scan    progress
   1054        volume deswizzling    snap 201, inode 25306 of 200536. level 1 of normal files. Totals: Normal files: L1:48051434/145062811 L2:503814/192709824 L3:5412/161907746 L4:6/110864550  Inode file: L0:1113576/1113576 L1:4689/11623 L2:88/22473 L3:72/16370 L4:66/66

 

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