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  "identifier" : "/documentation/FSKit/FSVolume/CommonOperations/mount(options:replyHandler:)",
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  "title" : "mount(options:replyHandler:)"
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# mount(options:replyHandler:)

Mounts this volume, using the specified options.

```
func mount(options: FSTaskOptions, replyHandler reply: @escaping @Sendable ((any Error)?) -> Void)
```

```
func mount(options: FSTaskOptions) async throws
```

## Parameters

`options`

Options to apply to the mount. These can include security-scoped file paths. There are no defined options currently.

`reply`

A block or closure to indicate success or failure. If mounting fails, pass an error as the one parameter to the reply handler. If mounting succeeds, pass `nil`. For an `async` Swift implementation, there’s no reply handler; simply return normally.

## Discussion

FSKit calls this method as a signal that some process is trying to mount this volume.
Your file system receives a call to `activate(options:)` prior to receiving any mount calls.

---

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