title: Read blocks from an ext3 filesystem?
body: <p>What's the easiest way to access an ext3 file system at the block level? I don't care for the files, or raw bytes, I just have to read the FS one block at a time. Is there a simple way to do this (in C)? Or maybe a simple app whose source I could look into for inspiration? I found no usable tutorials on the net, and I'm a bit scared to dive into the kernel source to find out how to do it.</p>