[PROBLEM] Update library

[TheOldPresbyope]

I don't have such a test rig.

However, I do have a NAS share mounted now. It contains 500+ albums. No errors were generated while adding it to moOde's library after my test described above. 

Now, when I update just the OSDISK folder, I see an unexpected slight time delay before I can update it again.

Aha.

With debug logging enabled in moOde, I see the following snippet:

Code:

20250627 150109 mpdindex: Cmd (update "OSDISK")
20250627 150109 worker: Update thumbnail cache
20250627 150109 thumb-gen: Start
20250627 150109 thumb-gen: Scan opt: Default
20250627 150109 thumb-gen: Priority: Embedded cover
20250627 150109 thumb-gen: Res,Qual: 600px,60
20250627 150109 thumb-gen: Px ratio: 1
20250627 150109 thumb-gen: Th width: 600
20250627 150109 thumb-gen: Thm qual: 60
20250627 150109 thumb-gen: Scanning: NAS, NVME, OSDISK, SATA, SDCARD
20250627 150112 thumb-gen: Done: 545 folders scanned, 0 thumbs created, 545 already in cache.
20250627 150112 mpdindex: Done: indexed 769 artists, 546 albums, 6079 songs
20250627 150112 worker: Job update_library done
20250627 150122 DEBUG: genLibrary(): jsonErrorMessage(): No errors

MPD is scanning only the OSDISK folder but thumb-gen is scanning everything. In your case, that would include your USB drives. We already know from a previous post of yours that there are some dodgy files on them which cause problems for thumb-gen.

Regards,
Kent