# Tutorial: Drive Mirroring

## Sync Two Drives

```js
const Hyperdrive = require('hyperdrive')
const mirror = require('mirror-drive')

const local = new Hyperdrive(corestore)
const remote = new Hyperdrive(corestore2)

const m = mirror(local, remote)
await m.done() // Full sync
m.destroy() // Pause
```

**Diff Mirror**:
await mirror({start: local.version}, remote)

**Use**: Local fs <-> P2P, multi-device.