1# partinfo 2 3 4## Command Function 5 6This command is used to query information about the partitions of a hard disk or SD card identified by the system. 7 8 9## Syntax 10 11partinfo <*dev*inodename_> 12 13 14## Parameters 15 16 **Table 1** Parameter description 17 18| Parameter| Description| Value Range| 19| -------- | -------- | -------- | 20| dev_inodename | Specifies the name of the partition to be queried.| A valid partition name| 21 22 23## Usage Guidelines 24 25None. 26 27 28## Example 29 30Run **partinfo /dev/mmcblk0p0**. 31 32 33## Output 34 35System partition information: 36 37 38``` 39OHOS # partinfo /dev/mmcblk0p0 40part info : 41disk id : 0 42part_id in system: 1 43part no in disk : 0 44part no in mbr : 0 45part filesystem : 00 46part sec start : 20480 47part sec count : 102400 48``` 49