I recently upgraded to 11.3RC2 and am pretty sure I've rebooted system plenty of times since the upgrade. 
I'm stuck today with a non-booting system with the following:
	
		
			
		
		
	
		
		
	
	
		
	
	
		
			
		
		
	
I can still safely change boot environment to 11.2U7, however when doing so I notice none of the iocage jails are showing within the GUI. The datasets for the jails are present, however I do get the following error:
Argh, what a mess.
	
		
			
		
		
	
			
			I'm stuck today with a non-booting system with the following:
I can still safely change boot environment to 11.2U7, however when doing so I notice none of the iocage jails are showing within the GUI. The datasets for the jails are present, however I do get the following error:
Code:
# iocage list
Traceback (most recent call last):
  File "/usr/local/bin/iocage", line 10, in <module>
    sys.exit(cli())
  File "/usr/local/lib/python3.6/site-packages/click/core.py", line 722, in __call__
    return self.main(*args, **kwargs)
  File "/usr/local/lib/python3.6/site-packages/click/core.py", line 697, in main
    rv = self.invoke(ctx)
  File "/usr/local/lib/python3.6/site-packages/click/core.py", line 1066, in invoke
    return _process_result(sub_ctx.command.invoke(sub_ctx))
  File "/usr/local/lib/python3.6/site-packages/click/core.py", line 895, in invoke
    return ctx.invoke(self.callback, **ctx.params)
  File "/usr/local/lib/python3.6/site-packages/click/core.py", line 535, in invoke
    return callback(*args, **kwargs)
  File "/usr/local/lib/python3.6/site-packages/iocage_cli/list.py", line 81, in cli
    dataset_type, header, _long, _sort, plugin=plugins, quick=quick)
  File "/usr/local/lib/python3.6/site-packages/iocage_lib/iocage.py", line 1169, in list
    quick=quick
  File "/usr/local/lib/python3.6/site-packages/iocage_lib/ioc_list.py", line 64, in list_datasets
    iocage_lib.ioc_json.IOCJson().json_check_default_config()
  File "/usr/local/lib/python3.6/site-packages/iocage_lib/ioc_json.py", line 1924, in json_check_default_config
    self.json_write(default_props, default_json_location)
  File "/usr/local/lib/python3.6/site-packages/iocage_lib/ioc_json.py", line 431, in json_write
    if template else None
  File "libzfs.pyx", line 645, in libzfs.ZFS.get_dataset_by_path
libzfs.ZFSException: Dataset with path  not foundArgh, what a mess.