Downgrading from 11.3 to 11.2u7 - lost plugins unable to create new ones

[Dariusz1989]

I'm at loss..

I lost my plugins and when I try to make new plugin or jail I get this :

Code:

Code:
Error: Displaying local fetched releases failed.
('Dataset with path not found',)

and or this

Code:

Code:
Install
('Dataset with path not found',)

Seems like my dataSet iocage or something like that is broken. How can I fix this ?

More info :

Code:

Error: concurrent.futures.process._RemoteTraceback:
"""
Traceback (most recent call last):
  File "/usr/local/lib/python3.6/concurrent/futures/process.py", line 175, in _process_worker
    r = call_item.fn(*call_item.args, **call_item.kwargs)
  File "/usr/local/lib/python3.6/site-packages/middlewared/worker.py", line 133, in main_worker
    res = loop.run_until_complete(coro)
  File "/usr/local/lib/python3.6/asyncio/base_events.py", line 484, in run_until_complete
    return future.result()
  File "/usr/local/lib/python3.6/site-packages/middlewared/worker.py", line 93, in _run
    return await self._call(name, serviceobj, methodobj, params=args, job=job)
  File "/usr/local/lib/python3.6/site-packages/middlewared/worker.py", line 85, in _call
    return methodobj(*params)
  File "/usr/local/lib/python3.6/site-packages/middlewared/worker.py", line 85, in _call
    return methodobj(*params)
  File "/usr/local/lib/python3.6/site-packages/middlewared/schema.py", line 668, in nf
    return f(*args, **kwargs)
  File "/usr/local/lib/python3.6/site-packages/middlewared/plugins/jail.py", line 546, in list_resource
    resource_list = iocage.list("all", plugin=True)
  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 found
"""

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.6/site-packages/middlewared/main.py", line 165, in call_method
    result = await self.middleware.call_method(self, message)
  File "/usr/local/lib/python3.6/site-packages/middlewared/main.py", line 1107, in call_method
    return await self._call(message['method'], serviceobj, methodobj, params, app=app, io_thread=False)
  File "/usr/local/lib/python3.6/site-packages/middlewared/main.py", line 1052, in _call
    return await self._call_worker(name, *args)
  File "/usr/local/lib/python3.6/site-packages/middlewared/main.py", line 1072, in _call_worker
    return await self.run_in_proc(main_worker, name, args, job)
  File "/usr/local/lib/python3.6/site-packages/middlewared/main.py", line 995, in run_in_proc
    return await self.run_in_executor(self.__procpool, method, *args, **kwargs)
  File "/usr/local/lib/python3.6/site-packages/middlewared/main.py", line 971, in run_in_executor
    return await loop.run_in_executor(pool, functools.partial(method, *args, **kwargs))
libzfs.ZFSException: ('Dataset with path  not found',)

 

[Patrick M. Hausen]

iocage activate <dataset-name>

 

[Dariusz1989]

I got ZFS pool "generalPool" successfully activated. But by going to plugins & trying to set that data set as active I still get the same error. The one with long error list in top post.

 

[Bill McCormick]

I had this problem as well. Steps to fix:

1. Make the iocage dataset vol NOT read only
2. cd to /mnt/YOUR POOL/iocage
3. restore the defaults.json from the backup in the same dir
4. your iocage's should now list
5. cd to each jail: cd jails/JAILNAME
6. restore the config.json from the backup

Your jails should now start

 

[Dariusz1989]

I had this problem as well. Steps to fix:

1. Make the iocage dataset vol NOT read only
2. cd to /mnt/YOUR POOL/iocage
3. restore the defaults.json from the backup in the same dir
4. your iocage's should now list
5. cd to each jail: cd jails/JAILNAME
6. restore the config.json from the backup

Your jails should now start

Woah thank you! Will try that over the weekend!

But how do I restore stuff from backup?

 

[Patrick M. Hausen]

But how do I restore stuff from backup?

In this particular case it is just small simple text files. So copy&paste?

Patrick

 

[Dariusz1989]

When I try to copy/paste in windows - mapped iocage folder I just get access denied, I need permissions... but I have full per ? so not sure ... so its not easy thing.

I can see there is
config.json
config_backup.json
inside jails, but in iocage there is just defaults.json and its backup but they are both dates the same time...

 

[Patrick M. Hausen]

You need to ssh to your FreeNAS and use a text editor in a terminal window to properly change those files.

 

[heedthewarning]

I just want to thank those that helped here as the steps above from Bill McCormick worked for me.

To answer Dariusz1989, I had to go into the GUI-Storage-Pools-Your Pool Name-iocage-jails, then edit options for the jail. I clicked on Advanced Mode. there is an option to change Read Only to Off.

After that I was able to go back into my terminal (I was already SSH'd in that jail's folder under /mnt/Your Pool Name/iocage/jails/jail name and then I entered the commands:

Code:

mv config.json config_post_downgrade.json

Code:

mv config_backup.json config.json

This renames the active config.json to a backup, then renames the backup to the active file.

I went back to the GUI, to the jail in question, and started it.

Thanks for the help.