2017年1月12日 星期四

還原安裝RASPBERRY PI的SD卡分割大小

使用WINIMG將RASPBERRY PI的IMG寫入16GB SD卡後,只看到的BOOT分割(5XMB),若要將SD卡還原為原始狀態(16GB),心想應該是要找個分割軟體或格式化軟體,但原來在WIN7下使用DISKPART即可進行。

C:\temp>diskpart
Microsoft DiskPart version 6.1.7601
Copyright (C) 1999-2008 Microsoft Corporation.
On computer: PC014033
DISKPART> list disk
  Disk ###  Status         Size     Free     Dyn  Gpt
  --------  -------------  -------  -------  ---  ---
  Disk 0    Online          167 GB      0 B
  Disk 1    Online         7460 MB  5802 MB
MAKE SURE YOU SELECT THE CORRECT DISK OR YOU WILL WIPE THE WRONG ONE !!!
DISKPART> select disk 1
Disk 1 is now the selected disk.
DISKPART> list part
  Partition ###  Type              Size     Offset
  -------------  ----------------  -------  -------
  Partition 1    Primary             56 MB  4096 KB
  Partition 0    Primary           1600 MB    60 MB
DISKPART> select part 1
Partition 1 is now the selected partition.
DISKPART> delete part
DiskPart successfully deleted the selected partition.
DISKPART> select part 1
Partition 1 is now the selected partition.
DISKPART> delete part
DiskPart successfully deleted the selected partition.
DISKPART> create part pri
DiskPart succeeded in creating the specified partition.
DISKPART> exit

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