FreeNAS 11.2 nextcloud jail stopped working

[morningwon]

Hello freenas gurus!

my nextcloud iocage jail stopped working this is the error I get when I try to start it:

RUNTIME ERROR

mount: /mnt/iocage: No such file or directory jail: /sbin/mount -t nullfs -o ro /mnt/iocage/releases/11.2-RELEASE/root/bin /mnt/iocage/jails/nextcloud/root/bin: failed



As far as I can tell I think it should be pointed to mnt/volume1/iocage/jails/nextcloud/root/bin. It worked after I upgraded to 11.2 but now it wont start.

Any help would be greatly appreciated.

Here is the more info:

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 128, in main_worker
res = loop.run_until_complete(coro)
File "/usr/local/lib/python3.6/asyncio/base_events.py", line 468, in run_until_complete
return future.result()
File "/usr/local/lib/python3.6/site-packages/middlewared/worker.py", line 88, in _run
return await self._call(f'{service_name}.{method}', serviceobj, methodobj, params=args, job=job)
File "/usr/local/lib/python3.6/site-packages/middlewared/worker.py", line 81, in _call
return methodobj(*params)
File "/usr/local/lib/python3.6/site-packages/middlewared/worker.py", line 81, 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 542, in start
iocage.start()
File "/usr/local/lib/python3.6/site-packages/iocage_lib/iocage.py", line 1654, in start
callback=self.callback
File "/usr/local/lib/python3.6/site-packages/iocage_lib/ioc_start.py", line 66, in __init__
self.__start_jail__()
File "/usr/local/lib/python3.6/site-packages/iocage_lib/ioc_start.py", line 391, in __start_jail__
silent=self.silent)
File "/usr/local/lib/python3.6/site-packages/iocage_lib/ioc_common.py", line 81, in logit
_callback(content, exception)
File "/usr/local/lib/python3.6/site-packages/iocage_lib/ioc_common.py", line 64, in callback
raise callback_exception(message)
RuntimeError: mount: /mnt/iocage: No such file or directory
jail: /sbin/mount -t nullfs -o ro /mnt/iocage/releases/11.2-RELEASE/root/bin /mnt/iocage/jails/nextcloud/root/bin: failed

"""

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 161, in call_method
result = await self.middleware.call_method(self, message)
File "/usr/local/lib/python3.6/site-packages/middlewared/main.py", line 1109, 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 1046, in _call
return await self._call_worker(serviceobj, name, *args)
File "/usr/local/lib/python3.6/site-packages/middlewared/main.py", line 1073, in _call_worker
job,
File "/usr/local/lib/python3.6/site-packages/middlewared/main.py", line 1004, 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 989, in run_in_executor
return await loop.run_in_executor(pool, functools.partial(method, *args, **kwargs))
RuntimeError: mount: /mnt/iocage: No such file or directory
jail: /sbin/mount -t nullfs -o ro /mnt/iocage/releases/11.2-RELEASE/root/bin /mnt/iocage/jails/nextcloud/root/bin: failed

 

[morningwon]

I found the solution to this:

I created another nextcloud instance and looked at the fstab in /mnt/volume1/iocage/jails/nextcloud (volume1 would be your volume name)

After comparing the two my volume name (volume1) was dropped from every line in the fstab. next I just did ee fstab added it back to every line, saved, and the jail started right up.

this is the before: (I am showing just one line for demonstration purposes)

/mnt/iocage/releases/11.2-RELEASE/root/usr/lib32 /mnt/iocage/jails/nextcloud/root/usr/lib32

This is after:

/mnt/volume1/iocage/releases/11.2-RELEASE/root/usr/lib32 /mnt/volume1/iocage/jails/nextcloud/root/usr/lib32

I do not know exactly what caused it, but this was the fix.

I hope this helps someone.