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    • Discrepancies between aggregate and volume when using the df command
      https://kb.netapp.com/on-prem/ontap/Ontap_OS/OS-KBs/Discrepancies_between_aggregate_and_volume_when_using_the_df_command
      Applies to Data ONTAP 7 and earlier ONTAP 9 Issue Output of df -A and df shows the difference between the amount of space used on the aggregate and the actual size of the volume in the kbytes column o...Applies to Data ONTAP 7 and earlier ONTAP 9 Issue Output of df -A and df shows the difference between the amount of space used on the aggregate and the actual size of the volume in the kbytes column of the df command
    • How to rotate encryption keys for NetApp Storage Encryption (NSE)
      https://kb.netapp.com/on-prem/ontap/DM/Encryption/Encryption-KBs/How_to_rotate_encryption_keys_for_NetApp_Storage_Encryption_NSE
      NetApp Storage Encryption (NSE) At times, it may be desirable to rotate encryption keys when using NSE. This article describes the procedure to rotate encryption keys for NSE for ONTAP 9.0 and later. ...NetApp Storage Encryption (NSE) At times, it may be desirable to rotate encryption keys when using NSE. This article describes the procedure to rotate encryption keys for NSE for ONTAP 9.0 and later. The process of rotating keys in an NSE environment depends on whether you are using an External Key Manager (using KMIP) or the OKM. External Key Managers require generating a new authentication key (AK) before the encryption key can be changed. AKs are required to generate new encryption keys.
    • Unified Manager reports Aggregate is Overcommitted, How to verify in ONTAP
      https://kb.netapp.com/on-prem/ontap/Ontap_OS/OS-KBs/OCUM_reports_Aggregate_is_Overcommitted_How_to_verify_in_ONTAP
      OnCommand Unified Manager Active IQ Unified Manager Unified Manager notification received. Trigger Condition - The overcommitted threshold set at 100% is breached. 121.07 TB (222.49%) of 54.42 TB is c...OnCommand Unified Manager Active IQ Unified Manager Unified Manager notification received. Trigger Condition - The overcommitted threshold set at 100% is breached. 121.07 TB (222.49%) of 54.42 TB is committed. Description - This alert will trigger when the aggregate has had more space allocated to volumes than the amount of usable space in the aggregate (or is close to using more space) Type RW volumes consider Maximum Autosize (If -autosize-mode is off, use the total volume size)
    • ONTAP storage efficiency Resolution guide
      https://kb.netapp.com/on-prem/ontap/DM/Efficiency/Efficiency-KBs/ONTAP_storage_efficiency_Resolution_guide
      Applies to ONTAP 9 Description This resolution guides provides an overview of scenarios of the use of storage efficiencies with ONTAP on AFF and FAS models.
    • BlueXP CouldSync Databroker unable to mount CIFS after CVE-2022-38023 Domain Controller patch installed
      https://kb.netapp.com/Cloud/BlueXP/Cloud_Sync/BlueXP_CouldSync_Databroker_unable_to_mount_CIFS_after_CVE-2022-38023_Domain_Controller_patch_installed
      Applies to BlueXP CloudSync ONTAP 9 SMB/CIFS Microsoft Windows patched for CVE-2022-38023 Netlogon (NTLM Authentication) Issue Databroker unable to mount a SMB/CIFS source or destination after the dom...Applies to BlueXP CloudSync ONTAP 9 SMB/CIFS Microsoft Windows patched for CVE-2022-38023 Netlogon (NTLM Authentication) Issue Databroker unable to mount a SMB/CIFS source or destination after the domain controller was patched with CVE-2022-38023