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Configuring Bcache

Creating a Bcache Drive for the Data Drive

Erase the file systems on the data drive.
```
wipefs -a /dev/sdb --force
```
Create a bcache drive for the data drive.
```
make-bcache -B /dev/sdb --wipe-bcache
```

Creating a Bcache Drive for the Cache SSD

For details, see Creating a Bcache Drive for the Cache SSD.

Parent topic: Enabling Smart Prefetch for Distributed Storage