1# partinfo 2 3 4## Command Function<a name="section1777503617199"></a> 5 6This command is used to query information about the partitions of a hard disk or SD card identified by the system. 7 8## Syntax<a name="section185501447132114"></a> 9 10partinfo <_dev\_inodename_\> 11 12## Parameters<a name="section1304151212252"></a> 13 14**Table 1** Parameter description 15 16<a name="table1390mcpsimp"></a> 17<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> 18</th> 19<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> 20</th> 21<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> 22</th> 23</tr> 24</thead> 25<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> 26</td> 27<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> 28</td> 29<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> 30</td> 31</tr> 32</tbody> 33</table> 34 35## Usage<a name="section4566131982520"></a> 36 37None 38 39## Example<a name="section4351134942514"></a> 40 41Run **partinfo /dev/mmcblk0p0**. 42 43## Output<a name="section66689331412"></a> 44 45System partition information: 46 47``` 48OHOS # partinfo /dev/mmcblk0p0 49part info : 50disk id : 0 51part_id in system: 1 52part no in disk : 0 53part no in mbr : 0 54part filesystem : 00 55part sec start : 20480 56part sec count : 102400 57``` 58 59