Ok, so I have removed all the flags and all the mods. I also shut down the upstream velocity proxy, in case it was an issue with polling the server or something. Even running by itself the consoled gets completely spammed by messages. I know that these are not errors in themselves, but spamming the console just makes catching any real errors or relevant warnings that much more difficult. As a side issue, I’m using puffer panel to manage all the worlds and installs and the spam to the console makes the admin panel unresponsive. I have no idea where to trouble shoot next.

Yes, we already had that in place. The storage is in FreeNAS and we have snapshots every half an hour. We’ve already had to use the backups because after a paper update the whitelist turned itself off and when we logged in there were 3 random persons basically destroying everything. Btw, tangent, you find an open server and your first instinct is to just start tearing everything down? Why? Anyway, we just restored to the previous snapshot and it was back to normal. Zfs snapshots are great.

Oh, and in case it’s relevant, I’m running the jvm with these flags (I just copied over the flags I had on my paper server): -XX:+UseG1GC -XX:+ParallelRefProcEnabled -XX:MaxGCPauseMillis=200 -XX:+UnlockExperimentalVMOptions -XX:+DisableExplicitGC -XX:+AlwaysPreTouch -XX:G1NewSizePercent=30 -XX:G1MaxNewSizePercent=40 -XX:G1HeapRegionSize=8M -XX:G1ReservePercent=20 -XX:G1HeapWastePercent=5 -XX:G1MixedGCCountTarget=4 -XX:InitiatingHeapOccupancyPercent=15 -XX:G1MixedGCLiveThresholdPercent=90 -XX:G1RSetUpdatingPauseTimePercent=5 -XX:SurvivorRatio=32 -XX:+PerfDisableSharedMem -XX:MaxTenuringThreshold=1 -Dusing.aikars.flags=https://mcflags.emc.gs -Daikars.new.flags=true

This is a 1.21.4 server.

Hey! thanks for the offer. I’ve pasted the output here: https://pastebin.com/X7Wfw9JU (this is just a fragment; the server has been on for a couple of hours and I could paste a Mb of text easily. It is very verbose)

These are the mods installed I have installed:

• fabric-api
• instantgroup
• voicechat
• worldedit
• tick-stasis
• lithium
• krypton
• cloth-config
• spark
• ferritecore
• viewdistancefix
• FabricProxy-Lite

😂

Yup, this is the last time I muck around with spamassassin unless the project gets a magical revival.

I think I got it working. I’ve got this in /etc/default/spamd:

OPTIONS="-x -q -u spamd --max-children 5 -H /etc/mail/spamassassin/"

and this in /etc/default/spamass-milter:

OPTIONS="-e example.com -u spamass-milter -i 127.0.0.1"

And it definitely reads user prefs from the database because I can change the ‘required_hits’ to 6.7 for a given user and I see this in the logs:

spamd[523771]: spamd: clean message (-0.2/6.7) for user@example.com:133 in 1.2 seconds, 24427 bytes.

I don’t know how many different combinations of config flags I’ve tried, but these seem to do the job.

“Japanese” duplex

No, lol! I wish I had known of this or would’ve been clever enough to come up with something similar. I basically just yolo’d it the best I could. It was a torture.

I’ve put everything up on github: V6 conversion. Have fun. If you are going to get into this adventure, this might come in handy (it helped me): How to Build a Custom Keyboard From Scratch

That’s a nice board!

Yes, I got it made at jlcpcb. It’s a big board, so it wasn’t as cheap as a small prototype board. But not unreasonable. A good price per board, but a bit of a waste because I now have 4 more that I will never use.

Yes, I want to, just haven’t gotten around to put it all together yet. But it’s on my to do list.

It was a fun process, much recommended. I’ve got an extra 4 pcbs that require a few bodge wires if you’ve got a V6. :D