蓝点工坊(http://www.bluedrum.cn) 创始人,App和嵌入式产品开发。同时也做相应培训和外包工作。 详细介绍 http://pan.baidu.com/s/1y2g88
全部博文(311)
分类: LINUX
2010-04-23 10:21:07
1. 输入 m 显示所有命令列示。
2. 输入 p 显示硬盘分割情形。
3. 输入 a 设定硬盘启动区。
4. 输入 n 设定新的硬盘分割区。
4.1. 输入 e 硬盘为[扩展]分割区(extend)。
4.2. 输入 p 硬盘为[首要]分割区(primary)。
5. 输入 t 改变硬盘分割区属性。
6. 输入 d 删除硬盘分割区属性。
7. 输入 q 结束不存入硬盘分割区属性。
8. 输入 w 结束并写入硬盘分割区属性如果以前U盘有分区,需要输入d命令来依次删除分区,以下执行两次n命令创建一个 400M的FAT分区,以及把剩下的分区设为ext3,最后用w命令把结果保存下来.
Command (m for help): n Command action Command (m for help): n Command (m for help): p Disk /dev/sdb: 2041 MB, 2041577472 bytes Device Boot Start End Blocks Id System Command (m for help): w Calling ioctl() to re-read partition table. WARNING: Re-reading the partition table failed with error 16: 设备或资源忙. WARNING: If you have created or modified any DOS 6.x |
<*> Ext3 journalling file system support [*] Ext3 extended attributes [*] Ext3 POSIX Access Control Lists [*] Ext3 Security Labels |
--- MMC/SD/SDIO card support [*] MMC debugging [ ] Allow unsafe resume (DANGEROUS) *** MMC/SD/SDIO Card Drivers *** <*> MMC block device driver [*] Use bounce buffer for simple hosts <*> SDIO UART/GPS class support <*> MMC host test driver *** MMC/SD/SDIO Host Controller Drivers *** <*> Secure Digital Host Controller Interface support <*> Samsung S3C SD/MMC Card Interface support |
[root: /]# s3c2440-sdi s3c2440-sdi: running at 0kHz (requested: 0kHz). s3c2440-sdi s3c2440-sdi: running at 198kHz (requested: 197kHz). s3c2440-sdi s3c2440-sdi: running at 198kHz (requested: 197kHz). s3c2440-sdi s3c2440-sdi: running at 198kHz (requested: 197kHz). s3c2440-sdi s3c2440-sdi: running at 198kHz (requested: 197kHz). s3c2440-sdi s3c2440-sdi: running at 198kHz (requested: 197kHz). s3c2440-sdi s3c2440-sdi: running at 198kHz (requested: 197kHz). s3c2440-sdi s3c2440-sdi: running at 198kHz (requested: 197kHz). s3c2440-sdi s3c2440-sdi: running at 16875kHz (requested: 25000kHz). s3c2440-sdi s3c2440-sdi: running at 16875kHz (requested: 25000kHz). mmc0: new SD card at address 0002 mmcblk0: mmc0:0002 00000 1.90 GiB mmcblk0: p1 p2 FAT: utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! |