A futex (short for fast user-space mutex) is a low-level kernel system call used in Linux (and some other operating systems) to implement synchronization primitives like mutexes, semaphores, and condition variables. It’s designed to minimize the need for expensive context switches between user and kernel space by handling most operations in user space with atomic operations.

Agreed. If the data is suitable enough, there are plenty of tools to slurp a CSV into mariadb or whatever.

Yeah this has been standard since GDPR. Anyone not doing it is decades behind.

How much storage are you actually using? You could just split it between the r230s and set up zfs replication in proxmox.

It should have power monitoring in the idrac already.

A wiki would be great, since it allows user contributions and a familiar interface.

Not necessarily mediawiki, though. Or maybe something that allows people to submit individual options in a category and vote on them.

Get it running and set it loose!

Unattended-upgrades or dnf-automatic

https://jellyfin.org/docs/general/clients/codec-support/