Let's say, one mounts some tmpfs fses, containing sevicedirs, and fires up s6-svscan as one of first binaries (when booting from ramdisk) - what is expected behaviour of running instance of s6-svscan, when pivot_root happens ?
Will it detect that servicedirs were "swapped out" in-flight? And in both cases: - even if servicedirs are on same filesystem mounted (again) under new_root (fstat inodes are same)? - or even when new servicedirs are completely different set of dirs? Is this behaviour undefined? eto
