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kernel-small-debug-shell-file-partinfo.md 2.23 KB

# partinfo

## Command Function<a name="section1777503617199"></a>

This command is used to query information about the partitions of a hard disk or SD card identified by the system.

## Syntax<a name="section185501447132114"></a>

partinfo <_dev\_inodename_\>

## Parameters<a name="section1304151212252"></a>

**Table  1**  Parameter description

<a name="table1390mcpsimp"></a>
<table><thead align="left"><tr id="row1396mcpsimp"><th class="cellrowborder" valign="top" width="22%" id="mcps1.2.4.1.1"><p id="p1398mcpsimp"><a name="p1398mcpsimp"></a><a name="p1398mcpsimp"></a><strong id="b130786349111516"><a name="b130786349111516"></a><a name="b130786349111516"></a>Parameter</strong></p>
</th>
<th class="cellrowborder" valign="top" width="51%" id="mcps1.2.4.1.2"><p id="p1400mcpsimp"><a name="p1400mcpsimp"></a><a name="p1400mcpsimp"></a><strong id="b1089142031013"><a name="b1089142031013"></a><a name="b1089142031013"></a>Description</strong></p>
</th>
<th class="cellrowborder" valign="top" width="27%" id="mcps1.2.4.1.3"><p id="p1402mcpsimp"><a name="p1402mcpsimp"></a><a name="p1402mcpsimp"></a><strong id="b17244395211516"><a name="b17244395211516"></a><a name="b17244395211516"></a>Value Range</strong></p>
</th>
</tr>
</thead>
<tbody><tr id="row1403mcpsimp"><td class="cellrowborder" valign="top" width="22%" headers="mcps1.2.4.1.1 "><p id="p1405mcpsimp"><a name="p1405mcpsimp"></a><a name="p1405mcpsimp"></a>dev_inodename</p>
</td>
<td class="cellrowborder" valign="top" width="51%" headers="mcps1.2.4.1.2 "><p id="p1407mcpsimp"><a name="p1407mcpsimp"></a><a name="p1407mcpsimp"></a>Specifies the name of the partition to be queried.</p>
</td>
<td class="cellrowborder" valign="top" width="27%" headers="mcps1.2.4.1.3 "><p id="p1409mcpsimp"><a name="p1409mcpsimp"></a><a name="p1409mcpsimp"></a>A valid partition name</p>
</td>
</tr>
</tbody>
</table>

## Usage<a name="section4566131982520"></a>

None

## Example<a name="section4351134942514"></a>

Run  **partinfo /dev/mmcblk0p0**.

## Output<a name="section66689331412"></a>

System partition information:

```
OHOS # partinfo /dev/mmcblk0p0
part info :
disk id          : 0
part_id in system: 1
part no in disk  : 0
part no in mbr   : 0
part filesystem  : 00
part sec start   : 20480
part sec count   : 102400
```

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提交于 2022-05-19 22:02 . update docs

partinfo

Command Function

This command is used to query information about the partitions of a hard disk or SD card identified by the system.

Syntax

partinfo <dev_inodename>

Parameters

Table 1 Parameter description

Parameter	Description	Value Range
dev_inodename	Specifies the name of the partition to be queried.	A valid partition name

Usage

None

Example

Run partinfo /dev/mmcblk0p0.

Output

System partition information:

OHOS # partinfo /dev/mmcblk0p0
part info :
disk id          : 0
part_id in system: 1
part no in disk  : 0
part no in mbr   : 0
part filesystem  : 00
part sec start   : 20480
part sec count   : 102400

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partinfo

Command Function

Syntax

Parameters

Usage

Example

Output

简介

发行版

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partinfo

Command Function

Syntax

Parameters

Usage

Example

Output

简介

发行版

贡献者

近期动态

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RainSpeed / docs