I am currently using a raid5 hardware box which i have encrypted with truecrypt. The read/write speed is perfect, but the hardware is not very reliable.
I want to replace that with an jbod box and clouddrive for encryption and drivepool, well for pooling.
because I want single disks to still be usable on their own, I intent to create a encrypted "clouddrive" with local disk provider on every disk and then pool them.
But I am concerned about the many layers. I have an file based system (pool) on top of an block level device (cloud) on top of a standard file system again on bloc