tag

#optical-media

2 posts

FreeBSDDeep Dive October 4, 2026 6 min read

FreeBSD cd9660 Operations: Verify and Mount Optical Media Safely

Inspect ISO-9660 discs and images on FreeBSD, mount read-only, verify hashes, diagnose device contention, and release media cleanly.

#freebsd#cd9660#iso9660

RetrogamingDeep Dive October 3, 2026 8 min read

Implement libretro multi-disc control with negotiated callbacks, tray-state rules, playlist indexing, initial-image validation, and safe swap tests.

#libretro#disk-control#multi-disc