# storage<a name="EN-US_TOPIC_0000001147497185"></a>

-   [Introduction](#section11660541593)
-   [Directory Structure](#section14408467105)
-   [Usage](#section18111235161011)
    -   [Available APIs](#section86358081116)
    -   [Usage Guidelines](#section789634518111)

-   [Repositories Involved](#section135327891219)

## Introduction<a name="section11660541593"></a>

## Directory Structure<a name="section14408467105"></a>

```
/foundation/storage
├── diskmgr                   
│   └── frameworks          #   Framework code
│   └── interfaces          #   External APIs
│   └── utils               #   tools 
│   └── sa_profile          #   services config files
│   └── services            #   services 
├── utils                   #   tools
├── lite                    #   lite 
├── LICENSE                 #   License file
├── ohos.build              #   Build file 
```

## Usage<a name="section18111235161011"></a>

### Available APIs<a name="section86358081116"></a>



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### Usage Guidelines<a name="section789634518111"></a>

## Repositories Involved<a name="section135327891219"></a>