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    • How to disable the general log file of MySQL on Windows
      https://kb.netapp.com/data-mgmt/AIQUM/AIQUM_Kbs/How_to_disable_the_general_log_file_of_MySQL_on_Windows
      Applies to Active IQ Unified Manager 9.x ( AIQUM ) Microsoft Windows MySQL Description How to disable the general log of MySQL as the data drive is growing.
    • Microsoft MPIO shows incorrect number of paths for luns
      https://kb.netapp.com/on-prem/ontap/OHW/OHW-KBs/Microsoft_MPIO_shows_incorrect_number_of_paths_for_luns
      Applies to Hyper V ONTAP 9 onwards MPIO Issue Some of the luns show odd number paths, instead if even paths from the host side: Example: LUN Properties | Read(MB)|Wrap(KB)|Written(MB)|Wrap(KB)|IoError...Applies to Hyper V ONTAP 9 onwards MPIO Issue Some of the luns show odd number paths, instead if even paths from the host side: Example: LUN Properties | Read(MB)|Wrap(KB)|Written(MB)|Wrap(KB)|IoErrors| #Reads|#Wrap|#Writes|#Wrap|PathFail| | 15| 0| 7| 0| 0| 2280| 0| 1069| 0| 0| LoadBalancePolicy Round Robin with Subset NumberPaths 7 Paths: |SLUA| ALUA|FP|OP|PW|Pref|Prim| | 0|Impl-Only| 0| 1| 0| 0| 1| | 0|Impl-Only| 0| 0| 0| 0| 1|
    • Microsoft Access DB unable to open or write to a file because it is locked by another user
      https://kb.netapp.com/on-prem/ontap/da/NAS/NAS-KBs/Microsoft_Access_DB_unable_to_open_or_write_to_a_file_because_it_is_locked_by_another_user
      Applies to Microsoft Access DB Access DB engine runs a process that writes the start and end date/time of a job to a log. Process is failing because it can't write end date/time due to lock on the fil...Applies to Microsoft Access DB Access DB engine runs a process that writes the start and end date/time of a job to a log. Process is failing because it can't write end date/time due to lock on the file. Windows Error: The Microsoft Access database engine cannot open or write to the file "\\netapp\netapp_test\log.ldb". It is already opened exclusively by another user, or you need permission to view and write its data. Breaking locks and re-running process still results in the above Windows error.
    • Windows Active IQ Unified Manager does not complete the backup
      https://kb.netapp.com/data-mgmt/AIQUM/AIQUM_Kbs/Windows_Active_IQ_Unified_Manager_does_not_complete_the_backup
      ActiveIQ Unified Manager (UM) 9.7P1 The UM backup generates empty SQL files From task manager you see that mysqldump completes without issues The failure occurs during the 7zip operation At first the ...ActiveIQ Unified Manager (UM) 9.7P1 The UM backup generates empty SQL files From task manager you see that mysqldump completes without issues The failure occurs during the 7zip operation At first the 7zip seems to work as expected, but at the very end the CPU spikes to 100% and the operation fails Program '7z.exe' failed to run: Exception of type 'System.OutOfMemoryException' was thrown.At E:\Program Files\NetApp\o Open ERROR: Can not open the file as [7z] archive
    • How to manually attach a LUN over iSCSI to a single host
      https://kb.netapp.com/on-prem/ontap/da/SAN/SAN-KBs/How_to_manually_attach_a_LUN_over_iSCSI_to_a_single_host
      Applies to ONTAP 9 Microsoft Windows Server 2012 Microsoft Windows Server 2016 Microsoft Windows Server 2019 Description This article describes the procedure to be followed to manually attach a LUN ov...Applies to ONTAP 9 Microsoft Windows Server 2012 Microsoft Windows Server 2016 Microsoft Windows Server 2019 Description This article describes the procedure to be followed to manually attach a LUN over iSCSI to a single host.
    • Some or all files/folders missing when accessing CIFS shares when access-based enumeration is enabled
      https://kb.netapp.com/on-prem/ontap/da/NAS/NAS-KBs/Some_or_all_files_folders_missing_when_accessing_CIFS_shares_when_access-based_enumeration_is_enabled
      Applies to ONTAP 9 CIFS / SMB Issue Some (or all) of the files and folders are absent when accessing CIFS shares.
    • iSCSI luns do not show up on Microsoft Host
      https://kb.netapp.com/on-prem/ontap/OHW/OHW-KBs/iSCSI_luns_do_not_show_up_on_Microsoft_Host
      Applies to ONTAP 9 iSCSI Windows Issue iSCSI luns do not show up on the host when they are configured from one of the NetApp nodes From other nodes, there's no problem with access
    • Newly created luns not visible on the host end
      https://kb.netapp.com/on-prem/ontap/da/SAN/SAN-KBs/Newly_created_luns_not_visible_on_the_host_end
      Newly created LUNs not visible on the host end. On the storage end, the luns could be seen online and mapped to the host. ncfascl111::> vserver fcp ping-igroup show -node ncfasndxxx|ncfasndxxx Vserver...Newly created LUNs not visible on the host end. On the storage end, the luns could be seen online and mapped to the host. ncfascl111::> vserver fcp ping-igroup show -node ncfasndxxx|ncfasndxxx Vserver Name WWPN Interface Name Status Status Verify igroup show -v command output and the initiator login status. If the initiators were not logged in to the storage, this means that the host is not establishing the connection to storage. Initiators: 10:00:00:90:fa:aa:xx:xx (not logged in)
    • SnapDrive cannot mount a LUN in snapshot created by another application
      https://kb.netapp.com/Legacy/SnapManager/SnapDrive_cannot_mount_a_LUN_in_snapshot_created_by_another_application
      Applies to SnapDrive for Windows (SDW) Single Mailbox Recovery (SMBR) Issue SnapDrive for Windows is not able to mount/connect to a LUN from a snapshot made by another NetApp or 3rd applications such ...Applies to SnapDrive for Windows (SDW) Single Mailbox Recovery (SMBR) Issue SnapDrive for Windows is not able to mount/connect to a LUN from a snapshot made by another NetApp or 3rd applications such as SnapCenter "A timeout of 120 secs elapsed while waiting for volume arrival notification from the operating system."
    • WFA Unable to change or update Credentials
      https://kb.netapp.com/Legacy/OnCommand_Suite/WFA_Unable_to_change_or_update_Credentials
      Applies to OnCommand Workflow Automation (WFA) 5.0 and above Issue From the WFA WebUI, when attempting to edit cluster datasource credentials the error below is returned: Connection timed out
    • OSSV Cannot connect to source filer
      https://kb.netapp.com/Legacy/ONTAP/7Mode/OSSV_Cannot_connect_to_source_filer
      Applies to Open Systems SnapVault (OSSV) 7-Mode Windows Server Issue SnapVault operations for the Windows Server fails with cannot connect to source filer