Question

我是OrangePI PC的新手。我已经通过dd在我的macOS上安装了它，并且尝试安装从Windows中从orangepi.org下载的Raspbian映像，安装后，当我检查可用磁盘空间时显示该消息：

root@orangepi:~# df -h
Filesystem      Size  Used Avail Use% Mounted on
rootfs          3.4G  2.7G  474M  86% /
/dev/root       3.4G  2.7G  474M  86% /
devtmpfs        374M     0  374M   0% /dev
tmpfs           101M  188K  101M   1% /run
tmpfs           5.0M     0  5.0M   0% /run/lock
tmpfs           201M     0  201M   0% /run/shm
/dev/mmcblk0p1   41M  4.9M   37M  12% /boot

我已将其安装在32G闪存驱动器上。但是，当我通过fdisk命令检查它时，它显示了32G作为磁盘大小：

root@orangepi:~# sudo fdisk -l

Disk /dev/mmcblk0: 32.0 GB, 32010928128 bytes
4 heads, 16 sectors/track, 976896 cylinders, total 62521344 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x34605ba5

        Device Boot      Start         End      Blocks   Id  System
/dev/mmcblk0p1           40960      124927       41984   83  Linux
/dev/mmcblk0p2          124928     7170047     3522560   83  Linux
root@orangepi:~#

该如何解决？

Answer 1

这解决了我的问题（解决方案取自here）：

root@orangepi:~# fdisk /dev/mmcblk0

Command (m for help): p

Disk /dev/mmcblk0: 15.8 GB, 15804137472 bytes
4 heads, 16 sectors/track, 482304 cylinders, total 30867456 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x34605ba5

        Device Boot      Start         End      Blocks   Id  System
/dev/mmcblk0p1           40960      124927       41984   83  Linux
/dev/mmcblk0p2          124928     7170047     3522560   83  Linux

Command (m for help): d
Partition number (1-4): 2

Command (m for help): n
Partition type:
   p   primary (1 primary, 0 extended, 3 free)
   e   extended
Select (default p): p
Partition number (1-4, default 2): 2
First sector (2048-30867455, default 2048): 124928
Last sector, +sectors or +size{K,M,G} (124928-30867455, default 30867455): 
Using default value 30867455

Command (m for help): w

然后退出（命令q），重新启动。然后，您将可以使用调整大小：

resize2fs /dev/root

为什么在Orangepi PC上安装Raspbian之后，仅显示3.6G的32G磁盘大小？

1 个答案: