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    • CRC errors due to incorrect type of SFP used AFBR-57F5MZ-NA1
      https://kb.netapp.com/on-prem/ontap/OHW/OHW-KBs/CRC_errors_due_to_incorrect_type_of_SFP_used_AFBR-57F5MZ-NA1
      RECEIVE Total frames: 87552k | Frames/second: 6 | Total bytes: 16679m Bytes/second: 1066 | Total errors: 11430 | Errors/minute: 0 Total discards: 0 | Discards/minute: 0 | Multi/broadcast: 2567k Non-pr...RECEIVE Total frames: 87552k | Frames/second: 6 | Total bytes: 16679m Bytes/second: 1066 | Total errors: 11430 | Errors/minute: 0 Total discards: 0 | Discards/minute: 0 | Multi/broadcast: 2567k Non-primary u/c: 0 | CRC errors: 11352 | Runt frames: 0 Fragment: 0 | Long frames: 0 | Jabber: 16 Length errors: 62 | No buffer: 0 | Xon: 0 Xoff: 0 | Pause: 0 | Jumbo: 419k Noproto: 0 | Error symbol: 2300 | Illegal symbol: 1300 Bus overruns: 0 | Queue drops: 0 | LRO segments: 55499k LRO bytes: 12918m | L…
    • After received chassis power degraded, one node down
      https://kb.netapp.com/on-prem/ontap/OHW/OHW-KBs/After_received_chassis_power_degraded_one_node_down
      Applies to FAS8040 Data ONTAP Issue After both chassis power supply units (PSU) show degraded, one node shut down. All LEDs are off on the down node. But PSU status LEDs are normal. No console output ...Applies to FAS8040 Data ONTAP Issue After both chassis power supply units (PSU) show degraded, one node shut down. All LEDs are off on the down node. But PSU status LEDs are normal. No console output from the down node.
    • After PSU replacement, Attention LED still leads due to chassis failure
      https://kb.netapp.com/on-prem/ontap/OHW/OHW-KBs/After_PSU_replacement_Attention_LED_still_leads_due_to_chassis_failure
      CHASSIS POWER SUPPLY NEED TO BE REPLACED: PS 2) WARNING [env_mgr: monitor.chassisPowerSupply.degraded:notice]: Chassis power supply 2 is degraded: PSU2 Power Output has failed [env_mgr: callhome.chass...CHASSIS POWER SUPPLY NEED TO BE REPLACED: PS 2) WARNING [env_mgr: monitor.chassisPowerSupply.degraded:notice]: Chassis power supply 2 is degraded: PSU2 Power Output has failed [env_mgr: callhome.chassis.ps.replace:error]: Call home for CHASSIS POWER SUPPLY NEED TO BE REPLACED: PS 2 Record 310: [Agent.notice]: 661.760: 10 : Power Supply Fault LED PSU2 asserted PSU has already been replaced, and the power supply errors persist for that power supply.
    • vifmgr reporting CRC errors on multiple interfaces
      https://kb.netapp.com/on-prem/ontap/OHW/OHW-KBs/vifmgr_reporting_CRC_errors_on_multiple_interfaces
      ONTAP 9 / FAS / AFF Systems: Multiple interfaces report CRC errors.
    • After ONTAP upgrade system shutdown due to SP heartbeat stopped on FAS8040
      https://kb.netapp.com/on-prem/ontap/OHW/OHW-KBs/After_ONTAP_upgrade_system_shutdown_due_to_SP_heartbeat_stopped_on_FAS8040
      Applies to FAS8040 ONTAP upgrade SP 3.10 Issue Node reboots due to SP heartbeat stopped Oct 24, 2021 10:48:43 +0200 System Notification (SP HBT STOPPED) ALERT" Node not accessible via SP or serial cab...Applies to FAS8040 ONTAP upgrade SP 3.10 Issue Node reboots due to SP heartbeat stopped Oct 24, 2021 10:48:43 +0200 System Notification (SP HBT STOPPED) ALERT" Node not accessible via SP or serial cable connection
    • SAS ADAPTER INITIALIZATION FAILED alert reported in EMS logs
      https://kb.netapp.com/on-prem/ontap/OHW/OHW-KBs/SAS_ADAPTER_INITIALIZATION_FAILED_alert_reported_in_EMS_logs
      SAS adapter initialization failed error is reported in the EMS logs along with firmware fault and the SAS adapter is taken offline: Mon Feb 21 14:56:06 +0530 [NODE03: pmcsas_asyncd_1: sas.adapter.exce...SAS adapter initialization failed error is reported in the EMS logs along with firmware fault and the SAS adapter is taken offline: Mon Feb 21 14:56:06 +0530 [NODE03: pmcsas_asyncd_1: sas.adapter.exception:debug]: SAS adapter driver encountered error "Failed to Reset" on adapter 0c. Mon Feb 21 14:56:06 +0530 [NODE03: pmcsas_asyncd_1: callhome.sas.init.failed:error]: Callhome for SAS ADAPTER INITIALIZATION FAILED, Port: .
    • DIMM mapped out with error 0x30 or 0x31 during boot on FAS80xx and AFF80xx
      https://kb.netapp.com/on-prem/ontap/OHW/OHW-KBs/DIMM_mapped_out_with_error_0x30_or_0x31_during_boot_on_FAS80xx_and_AFF80xx
      Applies to AFF80xx series FAS80xx series Issue After a reboot, the system fails to boot with the error DIMM:x mapped out with the error code 0x30. or 0x31. Error example: BIOS version: 9.6 Portions Co...Applies to AFF80xx series FAS80xx series Issue After a reboot, the system fails to boot with the error DIMM:x mapped out with the error code 0x30. or 0x31. Error example: BIOS version: 9.6 Portions Copyright (c) 2011-2017 NetApp. All Rights Reserved BIOS MRC mapped out DIMM. Warning Code: 0x30 Resetting to map out complete channel. System Reset Requested. DIMM:1 mapped out. BIOS MRC HW R/W test error. Warning Code: 0x31