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Increase in CVO write latency after ONTAP upgrade to 9.10.1RC1 or later

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Applies to

  • Cloud Volumes ONTAP for Azure
  • HA Systems
  • HTTP storage account

Issue

  • Higher NVLog or disk latency increase after upgrade to 9.10.1 for HA systems
  • Users or applications suddenly have increased write latency since upgrading to 9.10.1
  • Page blobs for CVO disks, uses http (port 80)
    • From ActiveIQ Autosupport: VM-DISK-OBJECT-STORE.XML

Increase in CVO write latency after ONTAP upgrade to 9.10.1RC1 or later

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