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    • Slow file metadata queries via REST API
      https://kb.netapp.com/on-prem/ontap/Perf/Perf-KBs/Slow_file_metadata_queries_via_REST_API
      Applies to ONTAP 9 REST API Issue Slow file metadata queries via REST API
    • 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
    • Solaris host does not show newly created luns
      https://kb.netapp.com/on-prem/ontap/OHW/OHW-KBs/Solaris_host_does_not_show_newly_created_luns
      Applies to ONTAP 9 Solaris 5.10/ 10u6 Sunfire V128 Issue Sunfire V1280 does not show new LUN's attached from Netapp. The newly attached luns are temperamental about whether they show or not
    • Multiple ports flapped on Netapp nodes
      https://kb.netapp.com/on-prem/ontap/da/SAN/SAN-KBs/Multiple_ports_flapped_on_Netapp_nodes
      Applies to ONTAP 9 DellEmc Networking OS10 10.5.2.3 Dell PowerSwitch S4148U-ON Issue All the FC ports go down and cannot login to fabric, when an ethernet cable is replaced on unified switch. EMS logs...Applies to ONTAP 9 DellEmc Networking OS10 10.5.2.3 Dell PowerSwitch S4148U-ON Issue All the FC ports go down and cannot login to fabric, when an ethernet cable is replaced on unified switch. EMS logs: Wed Jun 09 16:23:41 0200 [nodexx fct_tpd_work_thread_0: scsitarget.slifct.linkBreak:error]: Link break detected on Fibre Channel target HBA 2c with event status 1 , topology type 1, status1 0x0, status2 0x0.
    • NDMP authentication errors when using IBM TSM after upgrading to ONTAP 9
      https://kb.netapp.com/on-prem/ontap/DP/NDMP/NDMP-KBs/NDMP_authentication_errors_when_using_IBM_TSM_after_upgrading_to_ONTAP_9
      Applies to ONTAP 9 IBM TSM Issue After migration to cDOT, it is not possible to backup migrated volumes via snapdiff backup Previously there were no issues on the 7-mode Error message for an authentic...Applies to ONTAP 9 IBM TSM Issue After migration to cDOT, it is not possible to backup migrated volumes via snapdiff backup Previously there were no issues on the 7-mode Error message for an authentication error for the backup user ( AD user) But access to a cifs share with this AD user is OK
    • CN1610 serviceport ip error: Subnet mask must have contiguous ones and be no longer than 30 bits
      https://kb.netapp.com/on-prem/Switches/NetApp-KBs/CN1610_serviceport_ip_error__Subnet_mask_must_have_contiguous_ones_and_be_no_longer_than_30_bits
      Applies to CN1610 Issue While setting up the serviceport on a CN1610 cluster switch, any of the following errors are seen: #serviceport ip 10.241.17.160 255.255.255.254 10.241.16.1 Subnet mask must ha...Applies to CN1610 Issue While setting up the serviceport on a CN1610 cluster switch, any of the following errors are seen: #serviceport ip 10.241.17.160 255.255.255.254 10.241.16.1 Subnet mask must have contiguous ones and be no longer than 30 bits. #serviceport ip 10.241.17.160 255.255.255.252 10.241.16.1 The IP address and subnet mask combination is not valid. #serviceport ip 10.241.17.160 255.255.255.0 10.241.16.1 IP address and gateway do not reside on the same subnet!
    • PANIC: Uncorrectable Machine Check Error at CPUX on AFF A700 or FAS9000
      https://kb.netapp.com/on-prem/ontap/OHW/OHW-KBs/PANIC_Uncorrectable_Machine_Check_Error_at_CPUX_on_AFF_A700_or_FAS9000
      AFF A700 Panic due to an uncorrectable machine check error, specifically with ErrCode that includes Prefetch L2 data or Read, Snoop, or Eviction data with L0. PANIC: Uncorrectable Machine Check Error ...AFF A700 Panic due to an uncorrectable machine check error, specifically with ErrCode that includes Prefetch L2 data or Read, Snoop, or Eviction data with L0. PANIC: Uncorrectable Machine Check Error at CPU8. BDWL_DCU Error: STATUS<0xbf80000000000184>(Val,UnCor,Enable,MiscV,AddrV,PCC,Sig,ActReq,CorrSts(0),CorrCnt(0),ExtErr(0),ErrCode(Snoop,Data,L0)),ADDR<0x0000007fec3afa80>((0x7fec3afa80)),MISC<0x0000000000000086>(ADDRMODE(0x2),ADDRLSB(0x6)). in SK process disk_server_0 on release 9.9.1P9
    • Unable to discover NVMe namespaces on Windows host
      https://kb.netapp.com/on-prem/ontap/OHW/OHW-KBs/Unable_to_discover_NVMe_namespaces_on_Windows_host
      Applies to ONTAP 9.8 NetApp Host Utilities 7.1 MultiPath Input Output (MPIO) NVMe/FC Windows 2019 Issue After installing NetApp Host Utilities (7.1) and setting the driver parameters, unable to add NV...Applies to ONTAP 9.8 NetApp Host Utilities 7.1 MultiPath Input Output (MPIO) NVMe/FC Windows 2019 Issue After installing NetApp Host Utilities (7.1) and setting the driver parameters, unable to add NVMe Subsystem to provide NVMe Namespace for the host.