[3.3.1] Question related to "Your Hard-Disk space is going full"

Discussion in 'Installation/Configuration' started by Athar, Jan 23, 2026.

  1. Athar

    Athar New Member

    Hi there,


    So I just did update two server to Debian 13.3 + ISPConfig 3.3.1 (from Debian 12.13 and ISPConfig 3.3.0p3) and I did notice on one of my server this information message in the monitoring section :
    "Your Hard-Disk space is going full"

    Going into "More details", I got the following :
    upload_2026-1-23_0-3-14.png


    So :
    - Is it complaining about efivarfs ?
    - Or is it about the root volume ?

    For me, it shouldn't trigger any "notice"/"info"/"warning" yet, there is still a "ton a space" but I don't think we can manually set the trigger at which usage it cry

    But if it's about efivarfs, I think this shouldn't be taken into account, no ?


    Not critical at all, just I prefer a green monitoring board

    Thank you
     
  2. ahrasis

    ahrasis Well-Known Member HowtoForge Supporter

    It should more likely complaining about the root volume, not the efi, but wait for official reply to be certain.
     
  3. remkoh

    remkoh Well-Known Member HowtoForge Supporter

    60% use shouldn't give such a message normally. Is it still not green?
    I've got 2 servers (that need some fixing) that have 95% use on root and are still green.
     
  4. till

    till Super Moderator Staff Member ISPConfig Developer

    Nothing has changed in the monitoring, if I remember correctly. So the warning should have been there before the update as well. But I don't see any reason for this from the shown df output. I'll add it to the issue tracker to check what the trigger values are.
     
  5. remkoh

    remkoh Well-Known Member HowtoForge Supporter

    Looks to be 96% to get an info message.
    The 2 servers I mentioned went from 95 to 96% overnight and are now blue with the same message about diskspace as @Athar has.
     
  6. till

    till Super Moderator Staff Member ISPConfig Developer

    I think the issue from the initial post is that efivarfs is not on the monitoring filesystem blacklist. In general, the levels are:

    Code:
    if ($usePercent > 75 && $freesize < 2000)
                            $state = $this->_tools->_setState($state, 'info');
                        if ($usePercent > 80 && $freesize < 1000)
                            $state = $this->_tools->_setState($state, 'warning');
                        if ($usePercent > 90 && $freesize < 500)
                            $state = $this->_tools->_setState($state, 'critical');
                        if ($usePercent > 95 && $freesize < 100)
                            $state = $this->_tools->_setState($state, 'error');
                        break;
    and they have not been changed since 2018. So, basically, if disk usage is greater than 75% and you have less than 2GB left, you receive that info message that the disk is getting full.
     
  7. remkoh

    remkoh Well-Known Member HowtoForge Supporter

    Ok, than < 2GB is my trigger (combined with 96% > 75% use of course)
     
    Last edited: Jan 24, 2026
  8. Athar

    Athar New Member

    Ok, so I'm not going crazy at least :p

    For me it was green, wonder if efivarfs didn't appear after the upgrade from Debian 12 to 13 (or well, it was maybe already blue and never noticed it ).

    Thanks also for the triggering levels, nice to know this.


    Again, this "issue" isn't critical, more of a cosmectic fix which can wait a little.
     
    lollollollol likes this.
  9. lollollollol

    lollollollol Member

    Hello,
    Same warnng here, and I found your topic @Athar ;)

    It would be nice not to have the warning! :cool:
     
  10. helmo

    helmo Member HowtoForge Supporter

    ahrasis and till like this.
  11. Athar

    Athar New Member

    After doing the changes manualy and waiting for the "cron" to run, it's fine again :
    upload_2026-2-7_16-58-16.png
    EFIVARFS is removed from the list as intended :
    upload_2026-2-7_16-59-57.png

    Good for me :)
     

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