Possibly, if there is a way to ensure bcache only caches encrypted block data and not the cleartext blocks.
There may be a way of setting the backing drive to work with a different ordering but I'll need to run some tests and I'm not the most knowledgeable in regards to bcache, its been a learning experience. I'll play with it when I have some free time to see if I can make it work. I'll post back here with the results.
Possibly, if there is a way to ensure bcache only caches encrypted block data and not the cleartext blocks.
There may be a way of setting the backing drive to work with a different ordering but I'll need to run some tests and I'm not the most knowledgeable in regards to bcache, its been a learning experience. I'll play with it when I have some free time to see if I can make it work. I'll post back here with the results.