NetBSD Wiki/projects/project/
auto create swap on memory pressure (175h)
When a system needs more memory but has free disk space it could auto create swap files and then delete them later.
The ideal solution would be configurable for:
- thresholds for creation
- min/max (don't fill up the disk entirely)
- encryption settings
The "listener" for the file creation should avoid thrashing, have timeouts, and handle disk space usage sanely.