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    • H610S nodes offline and in a boot loop due to uncorrectable errors on NVDIMM
      https://kb.netapp.com/on-prem/solidfire/Element_OS_Kbs/H610S_nodes_offline_and_in_a_boot_loop_due_to_uncorrectable_errors_on_NVDIMM
      1160 Sep/8/2022 20:16:41 [Information] [Power Unit] [Power Unit] Power Off / Power Down - Deasserted 1159 Sep/8/2022 20:16:36 [Critical] [CATERR] [Processor] Machine Check Exception (MCERR) - Asserted...1160 Sep/8/2022 20:16:41 [Information] [Power Unit] [Power Unit] Power Off / Power Down - Deasserted 1159 Sep/8/2022 20:16:36 [Critical] [CATERR] [Processor] Machine Check Exception (MCERR) - Asserted 1158 Sep/8/2022 20:16:36 [Information] [Power Unit] [Power Unit] Power Off / Power Down - Asserted 1157 Sep/8/2022 20:16:35 [Warning] [Additional MCE Error] [OEM Record C2] ManufacturerID:001C4C, Extra Information : 0 MSCOD:0010 MCACOD:0134 1156 Sep/8/2022 20:16:35 [Critical] [CATERR] [Processor] …
    • Chassis power supply is degraded Power Output has failed
      https://kb.netapp.com/on-prem/ontap/OHW/OHW-KBs/Chassis_power_supply_is_degraded_Power_Output_has_failed
      EMS reports “CHASSIS POWER SUPPLY NEED TO BE REPLACED: PS 1 and “Chassis power supply 1 is degraded: PSU1 has failed” due to PSU issues.
    • NetApp H610S storage node power off and on procedure
      https://kb.netapp.com/Legacy/NetApp_HCI/Hardware/NetApp_H610S_storage_node_power_off_and_on_procedure
      Turn the power off and on safely for NetApp H610S nodes during any scenario that requires a full power cycle and power drain. Using the Element web UI, identify and record the node IDs of each H610S s...Turn the power off and on safely for NetApp H610S nodes during any scenario that requires a full power cycle and power drain. Using the Element web UI, identify and record the node IDs of each H610S storage node. If you are performing the upgrade and shutdowns remotely, ensure that you have an assistant in the data center that can unplug each H610S node, or that you can remotely remove power from the nodes.
    • Power supply working fine but reporting NO_PSN_PRESENT_ instead of the serial number
      https://kb.netapp.com/on-prem/ontap/OHW/OHW-KBs/PSU_1_working_but_reporting_NO_PSN_PRESENT__instead_of_the_serial_number
      DS224C shelf power supplies The power supply is working fine but reports outputs similar to: ::> storage shelf show -shelf-id 11 -stack-id 4 -power Power Supply Units: ID Type Part# Serial# Power Rati...DS224C shelf power supplies The power supply is working fine but reports outputs similar to: ::> storage shelf show -shelf-id 11 -stack-id 4 -power Power Supply Units: ID Type Part# Serial# Power Rating Factor Drawn Capable Enabled Firmware Status VPD fault may be seen in storage fault show. Element Status Status Bytes Status Descriptions Shelf logs may show VPD failures similar to: The issue follows the power supply, when swapped with another one working fine.
    • Storage Virtual Machines DR  stop after a cluster reboot or an unplanned power outage
      https://kb.netapp.com/on-prem/ontap/DP/SnapMirror/SnapMirror-KBs/Storage_Virtual_Machines_DR__stop_after_a_cluster_reboot_or_an_unplanned_power_outage
      Storage Virtual Machines (SVMs) are stopped after all nodes in an SVM-DR are rebooted for any of the following: Attempting to start the Vservers result in the following error: Error: command failed: F...Storage Virtual Machines (SVMs) are stopped after all nodes in an SVM-DR are rebooted for any of the following: Attempting to start the Vservers result in the following error: Error: command failed: Failed to start Vserver "vserver1" because the management configuration for this Vserver is locked. Attempting to modify any configuration within a Vserver results in the following error: the management configuration for the Vserver "vserver1" is locked.
    • EF300 or EF600 not powering on with 120v power
      https://kb.netapp.com/on-prem/E-Series/Hardware-KBs/EF300_or_EF600_not_powering_on_with_120v_power
      Applies to EF300 EF600 Issue When attempting to boot an EF300 or EF600 with 120v lines the controllers do not fully power on and show OE L3 on the 7-segment display. When initializing the installation...Applies to EF300 EF600 Issue When attempting to boot an EF300 or EF600 with 120v lines the controllers do not fully power on and show OE L3 on the 7-segment display. When initializing the installation, you may encounter an issue where you cannot set the admin password.
    • PSUs connected to a raw PDU report AC In Volt is Critical Low and High continuosly
      https://kb.netapp.com/on-prem/ontap/OHW/OHW-KBs/PSUs_connected_to_a_raw_PDU_report_AC_In_Volt_is_Critical_Low_and_High_continuosly
      Mon May 11 18:22:01 +04 [node_name: env_mgr: monitor.chassisPowerSupply.degraded:notice]: Chassis power supply 3 is degraded: PSU3 AC In Volt is Critical Low (0 mV) Mon May 11 18:28:01 +04 [node_name:...Mon May 11 18:22:01 +04 [node_name: env_mgr: monitor.chassisPowerSupply.degraded:notice]: Chassis power supply 3 is degraded: PSU3 AC In Volt is Critical Low (0 mV) Mon May 11 18:28:01 +04 [node_name: env_mgr: monitor.chassisPowerSupply.degraded:notice]: Chassis power supply 3 is degraded: PSU3 AC In Volt is Critical High (255000 mV) Disk shelves power source moved to free space for controller power supply but the issue remains.
    • AutoSupport Message: Host hardware system power status
      https://kb.netapp.com/Legacy/NetApp_HCI/OS/AutoSupport_Message__Host_hardware_system_power_status
      Applies to NetApp HCI compute node VMware ESXi VMware vCenter Issue On NetApp SolidFire Active IQ: Host Hardware Power status