this one works, I tested it

lib/rc.lua

@@ -24,7 +24,7 @@ local function saveConfig()
 end
 
 function rc.load(name,force) -- string boolean -- table -- Attempts to load service *name*, and if *force* is true, replaces the current instance.
- if not package.loaded[name] or force then
+ if not service[name] or force then
   for d in rc.paths:gmatch("[^\n]+") do
    if fs.exists(d.."/"..name..".lua") then
     service[name] = runfile(d.."/"..name..".lua")

module/io.lua

@@ -34,7 +34,7 @@ end
 
 function print(...) -- Writes each argument to the default output stream, separated by space.
  for k,v in ipairs({...}) do
-  io.write(tostring(v).."\t")
+  io.write((k>1 and "\t" or "")..tostring(v))
  end
  io.write("\n")
 end

service/fsmanager.lua

@@ -1,7 +1,8 @@
 local fsmanager = {}
 fsmanager.filesystems = {}
 local run = true
-local function mount(addr)
+
+function fsmanager.mount(addr)
  dest = "/" .. (component.invoke(addr,"getLabel") or "mnt/"..addr:sub(1,3))
  syslog("Mounting "..addr.." to "..dest)
  fs.makeDirectory(dest)
@@ -17,12 +18,12 @@ function fsmanager.start()
  run = true
  return os.spawn(function()
   for addr, _ in component.list("filesystem") do
-   mount(addr)
+   fsmanager.mount(addr)
   end
   while run do
    local tE = {coroutine.yield()}
    if tE[1] == "component_added" and tE[3] == "filesystem" then
-    mount(tE[2])
+    fsmanager.mount(tE[2])
    elseif tE[1] == "component_removed" and fsmanager.filesystems[tE[2]] and tE[3] == "filesystem" then
     syslog("Unmounting "..tE[2].." from "..fsmanager.filesystems[tE[2]])
     fs.umount(fsmanager.filesystems[tE[2]])