Method garbageCollect

src/slave/slave.cpp:8541–8560

Future<Nothing> Slave::garbageCollect(const string& path)
{
  Try<long> mtime = os::stat::mtime(path);
  if (mtime.isError()) {
    LOG(ERROR) << "Failed to find the mtime of '" << path
               << "': " << mtime.error();
    return Failure(mtime.error());
  }

  // It is unsafe for testing to use unix time directly, we must use
  // Time::create to convert into a Time object that reflects the
  // possibly advanced state of the libprocess Clock.
  Try<Time> time = Time::create(mtime.get());
  CHECK_SOME(time);

  // GC based on the modification time.
  Duration delay = flags.gc_delay - (Clock::now() - time.get());

  return gc->schedule(delay, path);
}


void Slave::forwardOversubscribed()