Stuck on an issue?

Lightrun Answers was designed to reduce the constant googling that comes with debugging 3rd party libraries. It collects links to all the places you might be looking at while hunting down a tough bug.

And, if you’re still stuck at the end, we’re happy to hop on a call to see how we can help out.

Errors during NAS sleeptime on Network Mount

See original GitHub issue

What version of Music Assistant has the issue?

2022.6.4

The problem

running the shell_command to mount my Nas drive (testing that functionality) works just fine. But… my Nas is turned down to sleepmode each night for power savings.

I didnt realize that could inhibit the Music Assistant install using that Mount until now.

this morning I see below errors in the logs, which of course relate to that. To my surprise the actual files in the mount are still visible, via the Media/Local files browser, and, more surprisingly after reading that error in the log, to Music Assistant!

I would have expected Music Assistant, sensing the drive had disappeared, to update the DB and delete those files in a whim. It didnt.

Only posting it here as a FYI, and maybe for others to test this functionality.

There’s no use in automating some kind of re-mount in the morning, because this is a) a temporary configuration, and b) it wont prevent MA from wiping during the Sleep time.

Yet is is something to consider going forward, in designing the MA’s core support for NAS drives, and not delete the DB during sleep time

How to reproduce

mount a nas drive with the known shell command

auto sleep the Nas

Relevant log output

Logger: music_assistant
Source: /usr/local/lib/python3.9/site-packages/music_assistant/mass.py:244 
First occurred: 02:22:24 (2 occurrences) 
Last logged: 05:22:25

Job [Library sync for provider Filesystem] failed with error [Errno 112] Host is down: '/media/music/nas/mp3/Wagner'.
Traceback (most recent call last):
  File "/usr/local/lib/python3.9/site-packages/music_assistant/music_providers/filesystem.py", line 155, in sync_library
    async for entry in scantree(self.config.path):
  File "/usr/local/lib/python3.9/site-packages/music_assistant/music_providers/filesystem.py", line 67, in scantree
    async for subitem in scantree(entry.path):
  File "/usr/local/lib/python3.9/site-packages/music_assistant/music_providers/filesystem.py", line 67, in scantree
    async for subitem in scantree(entry.path):
  File "/usr/local/lib/python3.9/site-packages/music_assistant/music_providers/filesystem.py", line 67, in scantree
    async for subitem in scantree(entry.path):
  File "/usr/local/lib/python3.9/site-packages/music_assistant/music_providers/filesystem.py", line 65, in scantree
    for entry in await loop.run_in_executor(None, os.scandir, path):
OSError: [Errno 112] Host is down: '/media/music/nas/mp3/Wagner'