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    • https://kb.netapp.com/on-prem/ontap/Perf/Perf-KBs/High_Disk_or_CPU_utilization_due_to_excessive_Container_Block_Reclamation_scanners
      Applies to All versions of ONTAP or Data ONTAP Issue Container Block Reclamation (CBR) scanners is a process of releasing unused blocks from volume space, i.e after snapshot deletions. In some instanc...Applies to All versions of ONTAP or Data ONTAP Issue Container Block Reclamation (CBR) scanners is a process of releasing unused blocks from volume space, i.e after snapshot deletions. In some instances, excessive CBR scanners can impact other work-loads.