设备 Boot Start End Blocks Id System /dev/mmcblk0p1 * 8192 593919 292864 c W95 FAT32 (LBA) /dev/mmcblk0p2 593920 1593343 499712 82 Linux swap / Solaris /dev/mmcblk0p3 1593344 5890047 2148352 83 Linux
命令(输入 m 获取帮助):n # 新建分区4 Select (default e): p
命令(输入 m 获取帮助):d # 删除分区 分区号 (1-4,默认 4):3
命令(输入 m 获取帮助):n # 新建分区 Select (default e): p 已选择分区 3
设备 Boot Start End Blocks Id System /dev/mmcblk0p1 * 8192 593919 292864 c W95 FAT32 (LBA) /dev/mmcblk0p2 593920 1593343 499712 82 Linux swap / Solaris /dev/mmcblk0p3 1593344 250085375 124246016 83 Linux
命令(输入 m 获取帮助):w # 保存分区 The partition table has been altered!
Calling ioctl() to re-read partition table.
WARNING: Re-reading the partition table failed with error 16: 设备或资源忙. The kernel still uses the old table. The new table will be used at the next reboot or after you run partprobe(8) or kpartx(8) 正在同步磁盘。 [root@localhost ~]# [root@localhost ~]# reboot # 重启系统
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
[root@localhost ~]# resize2fs /dev/mmcblk0p3 resize2fs 1.42.9 (28-Dec-2013) Filesystem at /dev/mmcblk0p3 is mounted on /; on-line resizing required old_desc_blocks = 1, new_desc_blocks = 15 The filesystem on /dev/mmcblk0p3 is now 31061504 blocks long.