Help to Offline Drive in Raid Pool

[AaronF]

Hello,
TrueNas is not letting me offline a drive in my pool. Below is the error it gives, what should I do to fix it? I don't know that much about TrueNas and would extremely appreciate some help.

Error:
Error: concurrent.futures.process._RemoteTraceback:
"""
Traceback (most recent call last):
File "/usr/local/lib/python3.9/site-packages/middlewared/plugins/zfs.py", line 226, in __zfs_vdev_operation
op(target, *args)
File "libzfs.pyx", line 391, in libzfs.ZFS.__exit__
File "/usr/local/lib/python3.9/site-packages/middlewared/plugins/zfs.py", line 226, in __zfs_vdev_operation
op(target, *args)
File "/usr/local/lib/python3.9/site-packages/middlewared/plugins/zfs.py", line 242, in <lambda>
self.__zfs_vdev_operation(name, label, lambda target: target.offline())
File "libzfs.pyx", line 2113, in libzfs.ZFSVdev.offline
libzfs.ZFSException: no valid replicas

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/usr/local/lib/python3.9/concurrent/futures/process.py", line 243, in _process_worker
r = call_item.fn(*call_item.args, **call_item.kwargs)
File "/usr/local/lib/python3.9/site-packages/middlewared/worker.py", line 94, in main_worker
res = MIDDLEWARE._run(*call_args)
File "/usr/local/lib/python3.9/site-packages/middlewared/worker.py", line 45, in _run
return self._call(name, serviceobj, methodobj, args, job=job)
File "/usr/local/lib/python3.9/site-packages/middlewared/worker.py", line 39, in _call
return methodobj(*params)
File "/usr/local/lib/python3.9/site-packages/middlewared/worker.py", line 39, in _call
return methodobj(*params)
File "/usr/local/lib/python3.9/site-packages/middlewared/schema.py", line 979, in nf
return f(*args, **kwargs)
File "/usr/local/lib/python3.9/site-packages/middlewared/plugins/zfs.py", line 242, in offline
self.__zfs_vdev_operation(name, label, lambda target: target.offline())
File "/usr/local/lib/python3.9/site-packages/middlewared/plugins/zfs.py", line 228, in __zfs_vdev_operation
raise CallError(str(e), e.code)
middlewared.service_exception.CallError: [EZFS_NOREPLICAS] no valid replicas
"""

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

Traceback (most recent call last):
File "/usr/local/lib/python3.9/site-packages/middlewared/main.py", line 138, in call_method
result = await self.middleware._call(message['method'], serviceobj, methodobj, params, app=self,
File "/usr/local/lib/python3.9/site-packages/middlewared/main.py", line 1213, in _call
return await methodobj(*prepared_call.args)
File "/usr/local/lib/python3.9/site-packages/middlewared/schema.py", line 975, in nf
return await f(*args, **kwargs)
File "/usr/local/lib/python3.9/site-packages/middlewared/plugins/pool.py", line 1115, in offline
await self.middleware.call('zfs.pool.offline', pool['name'], found[1]['guid'])
File "/usr/local/lib/python3.9/site-packages/middlewared/main.py", line 1256, in call
return await self._call(
File "/usr/local/lib/python3.9/site-packages/middlewared/main.py", line 1221, in _call
return await self._call_worker(name, *prepared_call.args)
File "/usr/local/lib/python3.9/site-packages/middlewared/main.py", line 1227, in _call_worker
return await self.run_in_proc(main_worker, name, args, job)
File "/usr/local/lib/python3.9/site-packages/middlewared/main.py", line 1154, in run_in_proc
return await self.run_in_executor(self.__procpool, method, *args, **kwargs)
File "/usr/local/lib/python3.9/site-packages/middlewared/main.py", line 1128, in run_in_executor
return await loop.run_in_executor(pool, functools.partial(method, *args, **kwargs))
middlewared.service_exception.CallError: [EZFS_NOREPLICAS] no valid replicas

 

[danb35]

Sounds like you don't have any redundancy for that drive. What's the output of zpool status (in code tags)?

 

[Heracles]

You wrote in the subject that it is in a RAID pool... I hope you do not mean a hardware raid controller presenting a logical drive to TrueNAS...

So what is your hardware and config please ?