A few months ago I got a report from a service owner that their service was crashing when trying to access certain files stored in tmpfs. This service provides a way to do things like builds on niche architectures and platforms, and as part of that it retrieves and stores a large cache of required files for the requisite job in /dev/shm, preventing the need to then later fetch the same files for other jobs with the same dependencies. As part of this lifecycle, this service stores a mapping fr...
