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    • ATTO FibreBridge not configured correctly (loop-ptp)
      https://kb.netapp.com/on-prem/ontap/mc/MC-KBs/ATTO_FibreBridge_not_configured_correctly_loop_ptp
      Applies to ATTO FibreBridge Fabric attached MetroCluster ATTO FiberBridge not configured correctly: ClusterA::> storage bridge show -field fc-port-oper-state-list,fc-port-negotiated-data-rate-list,fc-...Applies to ATTO FibreBridge Fabric attached MetroCluster ATTO FiberBridge not configured correctly: ClusterA::> storage bridge show -field fc-port-oper-state-list,fc-port-negotiated-data-rate-list,fc-port-configured-conn-mode-list name fc-port-oper- fc-port-negotiated fc-port-configured- ATTO_10.10.10.4 online,offline 8gb,unknown loop-preferred,loop-preferred <== FCConnMode not set to ptp on FC port 1 ONTAP looses access to disks being the ATTO bridge due to the incorrect set connection mode
    • ATTO FibreBridge not connected correctly (FC2)
      https://kb.netapp.com/on-prem/ontap/mc/MC-KBs/ATTO_FibreBridge_not_connected_correctly_FC2
      Applies to ATTO 6500N FibreBridge Fabric attached MetroCluster ATTO FiberBridge not cabled correctly. ClusterA::> storage bridge show -field fc-port-oper-state-list,fc-port-negotiated-data-rate-list,f...Applies to ATTO 6500N FibreBridge Fabric attached MetroCluster ATTO FiberBridge not cabled correctly. ClusterA::> storage bridge show -field fc-port-oper-state-list,fc-port-negotiated-data-rate-list,fc-port-configured-conn-mode-list name fc-port-oper- fc-port-negotiated fc-port-configured- --------------- -------------- ------------------ --------------------------------- ATTO_10.10.10.3 offline,online unknown,8gb ptp,loop-preferred <== not connected to FC port 1
    • ATTO FibreBridge not connected and/or configured correctly (speed)
      https://kb.netapp.com/on-prem/ontap/mc/MC-KBs/ATTO_FibreBridge_not_connected_and_or_configured_correctly_speed
      Applies to ATTO 6500N FibreBridge Fabric attached MetroCluster Issue ClusterA::> storage bridge show -field fc-port-oper-state-list,fc-port-negotiated-data-rate-list,fc-port-configured-conn-mode-list ...Applies to ATTO 6500N FibreBridge Fabric attached MetroCluster Issue ClusterA::> storage bridge show -field fc-port-oper-state-list,fc-port-negotiated-data-rate-list,fc-port-configured-conn-mode-list name fc-port-oper- fc-port-negotiated fc-port-configured- state-list -data-rate-list conn-mode-list ATTO_10.10.10.2 online,offline 4g,unknown ptp,loop-preferred <== speed not correctly set to 8g 4 entries were displayed.