Some things about Bcache.

Recently, because of the work of the cause of exposure to the Bcache cache technology some fur, make a note memo.

Bcache is integrated into the Linux kernel since 3.10, and several additions have been added to the later versions.

Another alternative technology option is the Flashcache created by Facebook. But the author says on GitHub, the basic dare not use.

This project is not actively maintained. Proceed at your own risk!

In addition to providing support in the Linux 3.10 kernel, there is a bcache-tools tool that allows users to define caches and devices that need to be accelerated. Once the Bcache device is formatted and ready to be used, the tool will register with the kernel via the Sysfs file.

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Some things about Bcache.