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    • https://kb.netapp.com/on-prem/ontap/Ontap_OS/OS-KBs/Duplicate_WWPN_warning_seen_at_Brocade_switch_FCPH-1004
      Applies to Brocade FABOS 9.X.X Issue Brocade warning spammed in errdump showing constant attempts to logout duplicate wwpn at specified port [FCPH-1004], 3855, SLOT 1 | FID 128, WARNING, netapp, Loggi...Applies to Brocade FABOS 9.X.X Issue Brocade warning spammed in errdump showing constant attempts to logout duplicate wwpn at specified port [FCPH-1004], 3855, SLOT 1 | FID 128, WARNING, netapp, Logging out new NPIV port 5/11 with same Port WWN [20:XX:XX:XX:XX:XX:XX:XX] as old port 5/44[pid:5cecXX] due to duplicate Port WWN detection policy.