Additional Notes
Scheduler
There's no need to use the traditional scheduler on your SSD's; because there's no seek cost, there's no point in waiting around to see if more requests come in for nearby sectors (as adaptive and cfq do). Assuming your SSD is on sdh, the following shows what scheduler is in use and what other schedulers are available:
cat /sys/block/sdh/queue/scheduler noop deadline [cfq]
Deadline and noop are recommended for SSD's. To change to noop, run:
echo noop >/sys/block/sdh/queue/scheduler
You do not need to change the scheduler of your existing rotating media, just the scheduler for the SSD's.