We’re launching Lyria 3.5 in Google Flow Music, with advances across musicality, lyrics, vocals, and creative control
deepmind.google·6d ago
AI Engineering
Lobsters·16d ago·5 min read
The death and rebirth of my home server
TL;DR
A home server running NixOS encountered boot issues after configuration changes, leading to a debugging session. The server failed to boot past the kernel loading stage, prompting further investigation.
✦ Why It Matters
Implement regular backups and monitoring for home servers to quickly recover from configuration errors.
Key Takeaways
- Use zram to reduce write cycles on microSD cards.
- Implement btrfs for flexible storage management and redundancy.
- Create subvolumes for each service to simplify backups.
- Regularly monitor system health with btrfs scrubs.
How It Works
Zram creates a compressed block device in RAM, allowing the system to use RAM for swap space instead of writing to the microSD card. This significantly reduces wear on the card, extending its lifespan.