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    • https://kb.netapp.com/on-prem/ontap/mc/MC-KBs/MetroCluster_is_configured_with_8_paths_to_disk_per_node_instead_of_4
      Applies to MetroCluster FC System configured with 8 paths to each disk per node due to ATTOs using both FC ports and switches using single FC port zoning. Each node in the MetroCluster configuration c...Applies to MetroCluster FC System configured with 8 paths to each disk per node due to ATTOs using both FC ports and switches using single FC port zoning. Each node in the MetroCluster configuration can only support a maximum of 4 paths to disks. ONTAP 9.7 and later ClusterA::> storage show disk -fields path-count -type !LUN ONTAP 9.6 and earlier ClusterA::> storage show disk -fields initiator -nodelist <nodename> -type !LUN disk initiator 1.11.0 3c,3d,3a,3b 1.11.1 3c,3d,3a,3b 1.11.2 3c,3d,3a,3b
    • https://kb.netapp.com/on-prem/Switches/Brocade-KBs/Brocade_switch_degraded_network_fcp_zone_show_command
      Issuing the “network fcp zone show” command on Qlogic ports (prior to ONTAP 9.8) or on Emulex ports (prior to ONTAP 9.7P4) will cause a GAZS Request frame to be transmitted that asks the switch to use...Issuing the “network fcp zone show” command on Qlogic ports (prior to ONTAP 9.8) or on Emulex ports (prior to ONTAP 9.7P4) will cause a GAZS Request frame to be transmitted that asks the switch to use a limited response payload size (4096 bytes). In this case, the zone database will also become corrupted after processing the command, and an extra semicolon is left at the end of the zone member list (either with or without additional characters afterwards, as shown above).
    • https://kb.netapp.com/on-prem/Switches/Broadcom-KBs/Brocade_SanNav_zoning_function_is_not_updated_properly
      Applies to Brocade SanNav 2.1 Issue Created new zone aliases and zones through SANnav Portal While editing the Defined Zone configuration, the zone configuration does not change from Defined to Modifi...Applies to Brocade SanNav 2.1 Issue Created new zone aliases and zones through SANnav Portal While editing the Defined Zone configuration, the zone configuration does not change from Defined to Modified. After opening the defined configuration, the zone(s) that were previously removed, are still present. While creating new Zone Aliases, the Connected Product Port names display the old value. However, under Inventory -> Storage Ports and on the SAN switch, these names are correct.
    • https://kb.netapp.com/on-prem/ontap/da/SAN/SAN-KBs/UCS_host_is_unable_to_see_Boot_LUN
      Applies to Cisco UCS ONTAP 9 FC Protocol Issue Unable to see boot LUN on UCS Host, preventing the host from booting.