StorageGRID appliance node reports CCNA or "Appliance compute controller needs attention"appearing and disappearing

Applies to

NetApp StorageGRID Appliances

Issue

Appliance compute controller needs attention appearing and disappearing from Grid

Check the bycast.log in /var/local/log/ for the following

Line 561: Nov 20 19:19:29 xsj-pcstgg02 ADE: |16129708 0783320459 RSMR UPDL 2022-11-20T19:19:29.131426| WARNING  0240 CCST: IPMI device BroadcastSts reports non-OK status 'State Asserted'
    Line 565: Nov 20 19:20:29 xsj-pcstgg02 ADE: |16129708 0783320459 RSMR UPDL 2022-11-20T19:20:29.144882| WARNING  0240 CCST: IPMI device BroadcastSts reports non-OK status 'State Asserted'

Check the IpmiEventLog  in  status.json file in gemini-system-status folder. /var/local/gemini-system-status in system and \var\local\gemini-system-status  in log bundle  for the following alerts

IpmiEventLog": [
    {
      "id": "34912",
      "timestamp": "21-Nov-2022 15:03:07",
      "sensor": "LAN BroadcastSts",
      "event": "State Asserted",
      "details": ""
    }, {
      "id": "34913",
      "timestamp": "21-Nov-2022 15:03:21",
      "sensor": "LAN BroadcastSts",
      "event": "State Asserted",
      "details": ""
    }, {
      "id": "34914",
      "timestamp": "21-Nov-2022 15:03:36",
      "sensor": "LAN BroadcastSts",
      "event": "State Asserted",
      "details": ""
    }, {
      "id": "34915",
      "timestamp": "21-Nov-2022 15:04:02",
      "sensor": "LAN BroadcastSts",
      "event": "State Asserted",
      "details": ""
    }, {
      "id": "34916",
      "timestamp": "21-Nov-2022 15:05:14",
      "sensor": "LAN BroadcastSts",
      "event": "State Asserted",
      "details": ""
    }, {
      "id": "34917",