Comment 27 for bug 1338706

By the way, for testing Trim support, just get this script below, and run it, it's a lot simpler to use, instead of all the reading and doing from the link binjarac (coppensmeister) provided...

wget -O /tmp/test_trim.sh "https://sites.google.com/site/lightrush/random-1/checkiftrimonext4isenabledandworking/test_trim.sh?attredirects=0&d=1"

You can also read about it here;

http://lightrush.ndoytchev.com/random-1/checkiftrimonext4isenabledandworking