I'm trying to increase the Minimum free space of my downloads share to 800 GB.

When I click apply, it changes back to 373.3GB.

There is an error in the log when I click apply, indicating it is unable to find a file.
emhttpd: error: write_avahi_smb_service, 6984: No such file or directory (2): fopen

Please post the diagnostics.

52 minutes ago, JorgeB said:

Please post the diagnostics.

discovery-diagnostics-20251104-1954.zip

Likely unrelated, but do you know what this is: cache/.sync.ffs_db.f44a.ffs_tmp

Causing a lot of log spam.

For the share issue, first clean up the shares (Shares - Clean Up) then post the output from ls -l /boot/config/shares

cache/.sync.ffs_db.f44a.ffs_tmp

It's related to FreeFileSync. I'll try and fix that.

10 minutes ago, JorgeB said:

ls -l /boot/config/shares

root@Discovery:~# ls -l /boot/config/shares
total 208
-rw------- 1 root root 469 May 14 20:57 Data.cfg
-rw------- 1 root root 523 Jun 23  2022 Media.cfg
-rw------- 1 root root 479 Apr 27  2021 Pictures.cfg
-rw------- 1 root root 462 Jul 17  2023 __public.cfg
-rw------- 1 root root 470 Mar  4  2025 appdata.cfg
-rw------- 1 root root 491 Nov  4 15:49 downloads.cfg
-rw------- 1 root root 444 Aug  8  2023 swap.cfg
-rw------- 1 root root 443 Oct  7  2022 syslog.cfg
-rw------- 1 root root 467 Jun 29  2022 system.cfg
-rw------- 1 root root 482 May 16 12:40 temp.cfg
-rw------- 1 root root 467 Jun 13 22:55 time_machine.cfg
-rw------- 1 root root 461 Jul 17  2023 virtual_machines.cfg

Edited November 4, 2025Nov 4 by gamerkonks

Try again now, looks like there was a possible case conflict issue before, though I cannot be sure because the diags were anonymized.

That seems to have done it, thanks.

I checked what was in the shares config directory before running the clean up, and there were a lot of random share config files there.