btrfs love-hate relationship

I love btrfs, and he hates me back. Tonight he decided to take away my holiday morning by spinning single core and bringing server down for three and half hours until I migrated everything back to ext4.

prod-load-day.png prod-processes-day.png prod-cpu-day.png

I will miss snapshots, but with all troubles I had so far, it's not worth it. See you in few years...