/redfish/v1/Managers/1/VirtualMedia has gone from Lenovo servers

Attempting to add Lenovo ThinkSystem SR675 V3 server to NodePool for future add it into Hosted Control PLanes Openshift node pool. ACM attempts to reboot server and checks if VirtualMedia ejected. Ironic checks if /redfish/v1/Managers/1 has VirtualMedia attribute and crashes.

2024-03-01 10:04:23.812 1 DEBUG sushy.connector [None req-1dc15b4e-24c3-49ff-a93f-5dfa55351560 - - - - - -] HTTP response for GET https://129.40.92.61:443/redfish/v1/Managers/1: status code: 200 _op /usr/lib/python3.9/site-packages/sushy/connector.py:2832024-03-01 10:04:23.812 1 DEBUG sushy.resources.base [None req-1dc15b4e-24c3-49ff-a93f-5dfa55351560 - - - - - -] Received representation of Manager /redfish/v1/Managers/1: {'_actions': {'reset': {'allowed_values': ['GracefulRestart', 'ForceRestart'], 'operation_apply_time_support': None, 'target_uri': '/redfish/v1/Managers/1/Actions/Manager.Reset'}}, '_oem_vendors': ['Lenovo'], 'auto_dst_enabled': False, 'command_shell': {'connect_types_supported': ['SSH'], 'max_concurrent_sessions': 2, 'service_enabled': True}, 'description': 'This resource is used to represent a management subsystem for a Redfish implementation.', 'firmware_version': 'QGX314J 3.10 2023-09-15', 'graphical_console': {'connect_types_supported': ['KVMIP'], 'max_concurrent_sessions': 6, 'service_enabled': True}, 'identity': '1', 'links': {'oem_vendors': None}, 'manager_type': <ManagerType.BMC: 'BMC'>, 'model': 'Lenovo XClarity Controller 2', 'name': 'Manager', 'serial_console': {'connect_types_supported': ['IPMI', 'SSH'], 'max_concurrent_sessions': 2, 'service_enabled': True}, 'uuid': '6F1D76DE-BE9E-11EE-8CC4-0A3A88FFF8E0'} refresh /usr/lib/python3.9/site-packages/sushy/resources/base.py:6942024-03-01 10:04:23.813 1 ERROR ironic.conductor.manager [None req-1dc15b4e-24c3-49ff-a93f-5dfa55351560 - - - - - -] Error in tear_down of node a16830d1-6ce2-44fa-ae6b-5a6fcad5ca14: The attribute VirtualMedia is missing from the resource /redfish/v1/Managers/1: sushy.exceptions.MissingAttributeError: The attribute VirtualMedia is missing from the resource /redfish/v1/Managers/12024-03-01 10:04:23.813 1 ERROR ironic.conductor.manager Traceback (most recent call last):2024-03-01 10:04:23.813 1 ERROR ironic.conductor.manager   File "/usr/lib/python3.9/site-packages/ironic/conductor/manager.py", line 1083, in _do_node_tear_down2024-03-01 10:04:23.813 1 ERROR ironic.conductor.manager     task.driver.deploy.clean_up(task)2024-03-01 10:04:23.813 1 ERROR ironic.conductor.manager   File "/usr/lib/python3.9/site-packages/ironic_lib/metrics.py", line 60, in wrapped2024-03-01 10:04:23.813 1 ERROR ironic.conductor.manager     result = f(*args, **kwargs)2024-03-01 10:04:23.813 1 ERROR ironic.conductor.manager   File "/usr/lib/python3.9/site-packages/ironic/drivers/modules/agent_base.py", line 773, in clean_up2024-03-01 10:04:23.813 1 ERROR ironic.conductor.manager     task.driver.boot.clean_up_ramdisk(task)2024-03-01 10:04:23.813 1 ERROR ironic.conductor.manager   File "/usr/lib/python3.9/site-packages/ironic/drivers/modules/redfish/boot.py", line 638, in clean_up_ramdisk2024-03-01 10:04:23.813 1 ERROR ironic.conductor.manager     self._eject_all(task)2024-03-01 10:04:23.813 1 ERROR ironic.conductor.manager   File "/usr/lib/python3.9/site-packages/ironic/drivers/modules/redfish/boot.py", line 728, in _eject_all2024-03-01 10:04:23.813 1 ERROR ironic.conductor.manager     _eject_vmedia(task, managers, sushy.VIRTUAL_MEDIA_CD)2024-03-01 10:04:23.813 1 ERROR ironic.conductor.manager   File "/usr/lib/python3.9/site-packages/ironic/drivers/modules/redfish/boot.py", line 267, in _eject_vmedia2024-03-01 10:04:23.813 1 ERROR ironic.conductor.manager     for v_media in manager.virtual_media.get_members():2024-03-01 10:04:23.813 1 ERROR ironic.conductor.manager   File "/usr/lib/python3.9/site-packages/sushy/utils.py", line 233, in func_wrapper2024-03-01 10:04:23.813 1 ERROR ironic.conductor.manager     cache_attr_val = res_accessor_method(res_selfie)2024-03-01 10:04:23.813 1 ERROR ironic.conductor.manager   File "/usr/lib/python3.9/site-packages/sushy/resources/manager/manager.py", line 196, in virtual_media2024-03-01 10:04:23.813 1 ERROR ironic.conductor.manager     self._conn, utils.get_sub_resource_path_by(self, 'VirtualMedia'),2024-03-01 10:04:23.813 1 ERROR ironic.conductor.manager   File "/usr/lib/python3.9/site-packages/sushy/utils.py", line 105, in get_sub_resource_path_by2024-03-01 10:04:23.813 1 ERROR ironic.conductor.manager     raise exceptions.MissingAttributeError(2024-03-01 10:04:23.813 1 ERROR ironic.conductor.manager sushy.exceptions.MissingAttributeError: The attribute VirtualMedia is missing from the resource /redfish/v1/Managers/12024-03-01 10:04:23.813 1 ERROR ironic.conductor.manager 

    OCP 4.14

    Everytime

    1. Add Lenovo ThinkSystem SR675 V3 / BMC Version 3.10 (Build ID: QGX314J) into the NodePool
    2.
    3.
    

    Host Inventory UI changes node state in Provisioning fisrt and then - into Error state 

    Host is Provisioned