Expresscache clearing every shut down - Y410p

I've got a 64gb SSD in my Y410p, I went through the guide posted here to enable expresscache on it, and it works very well if I reboot the system a few times and let it learn what to cache, however...

Every time I shut the computer down instead of rebooting, it clears the entire expresscache database and goes from rebooting in 8-10 seconds to the usual unbearable slowness.

What gives...?

I check the 'eccmd -info' before rebooting, 3-4gb of stuff is in there, good cache hitrate, reboot, 90%+ hitrate, more stuff in there, awesome, yay, fast...

Shut down, power off.

Power back on 10 minutes later... 0% cache hit rate, 60mb of items in the cache, bare minimum, exceptionally slow boot, annoying...

And every time I reboot, on the info report where it lists the date and time with my computer name, it keeps counting up, saying laptop-name #number, and the number goes up every time I shut down...what is this all about!?!