How to remove stucked Locked Pool?

[TeaBee]

Hello everyone,

We have a FreeNAS-11.3-U5 installation in which one pool is seems to be stucked in the gui. Originally it was an exernal HDD, with an ancrypted pool, but the drive is failed and it is offline. It's existing on the guid, but it's not in result of 'zpool status' command in CLI.

It is not possible to Disconnect because it drops error

Error: Traceback (most recent call last):
File "/usr/local/lib/python3.7/site-packages/middlewared/main.py", line 130, in call_method
io_thread=False)
File "/usr/local/lib/python3.7/site-packages/middlewared/main.py", line 1084, in _call
return await methodobj(*args)
File "/usr/local/lib/python3.7/site-packages/middlewared/schema.py", line 961, in nf
return await f(*args, **kwargs)
File "/usr/local/lib/python3.7/site-packages/middlewared/plugins/pool.py", line 2302, in processes
return await self.middleware.call('pool.dataset.processes', pool['name'])
File "/usr/local/lib/python3.7/site-packages/middlewared/main.py", line 1141, in call
app=app, pipes=pipes, job_on_progress_cb=job_on_progress_cb, io_thread=True,
File "/usr/local/lib/python3.7/site-packages/middlewared/main.py", line 1084, in _call
return await methodobj(*args)
File "/usr/local/lib/python3.7/site-packages/middlewared/schema.py", line 961, in nf
return await f(*args, **kwargs)
File "/usr/local/lib/python3.7/site-packages/middlewared/plugins/pool.py", line 3249, in processes
dataset = await self._get_instance(oid)
File "/usr/local/lib/python3.7/site-packages/middlewared/service.py", line 420, in _get_instance
raise ValidationError(None, f'{self._config.verbose_name} {id} does not exist', errno.ENOENT)
middlewared.service_exception.ValidationError: [ENOENT] None: PoolDataset archive2 does not exist

Do you have an idea, how to eliminate that pool?

Many thanks in advance,
Tibor

 

[sretalla]

Like this:

Deleting a "Zombie Pool"

I recently created myself a "Zombie Pool" by yanking out a temporary USB disk I had attached to do a backup/restore, but hadn't exported from the GUI before destroying at the CLI. This results in the GUI thinking the pool still exists, but isn't currently available, so it remains in the list...

www.truenas.com

 

[TeaBee]

It worked, THANK YOU for your help and your time spent on this :)