Earlier this week I noticed that my server was not showing up online. I plugged a monitor into the system, rebooted, and got this message:
After some digging, I came across this post: https://www.truenas.com/community/threads/freenas-wont-boot.19476/ and decided the best course of action was to re-install TrueNAS and then reimport my data pool.
After a fresh installation on a USB device, I got the server up and running and went to import my pool again. I could see in the Storage/Pool section that my original pool "bigdata" was offline. Following the install/upgrade instructions, I exported the pool, keeping data and share configurations in tact, confirmed, and exported.
I then went to add and import an existing pool, and I get the following error when I attempt to import it:
I did find this thread that suggested to check the "zpool import", but I honestly can't figure out where that is.
After some digging, I came across this post: https://www.truenas.com/community/threads/freenas-wont-boot.19476/ and decided the best course of action was to re-install TrueNAS and then reimport my data pool.
After a fresh installation on a USB device, I got the server up and running and went to import my pool again. I could see in the Storage/Pool section that my original pool "bigdata" was offline. Following the install/upgrade instructions, I exported the pool, keeping data and share configurations in tact, confirmed, and exported.
I then went to add and import an existing pool, and I get the following error when I attempt to import it:
Code:
Error: concurrent.futures.process._RemoteTraceback: """ 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 371, in import_pool self.logger.error( File "libzfs.pyx", line 391, in libzfs.ZFS.__exit__ File "/usr/local/lib/python3.9/site-packages/middlewared/plugins/zfs.py", line 365, in import_pool zfs.import_pool(found, new_name or found.name, options, any_host=any_host) File "libzfs.pyx", line 1095, in libzfs.ZFS.import_pool File "libzfs.pyx", line 1123, in libzfs.ZFS.__import_pool libzfs.ZFSException: I/O error """ 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/job.py", line 367, in run await self.future File "/usr/local/lib/python3.9/site-packages/middlewared/job.py", line 403, in __run_body rv = await self.method(*([self] + 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 1421, in import_pool await self.middleware.call('zfs.pool.import_pool', pool['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)) libzfs.ZFSException: ('I/O error',)
I did find this thread that suggested to check the "zpool import", but I honestly can't figure out where that is.