Orange pi zero running Pihole. The web interface stopped updating and I found the /var/log file was 100%. Only way I could get it working again was to delete some of the files . How do I stop this filling up again please? From what i read it may be a armbian issue more than a pihole?
But that (monitoring in almost real time and not looking at accumulative values) is the only way it works. You're not interested in amount written at the filesystem or block device layer but at the flash layer below. Since that's the only layer that matters here and due to the nature of flash storage a lot is different here compared to spinning rust (HDDs). We're back at 'write amplification' again: https://en.wikipedia.org/wiki/Write_amplification
Overwriting one byte physically on