Linux 空闲空间的格式化与加载

本人有块SCSI硬盘，安装Linux AS4 时没有分区，安装好了系统后想把这块空闲分区使用上，以下是详细的操作步骤一、使用linux as4的硬件查看工具查看未使用的硬盘空间。二、使用fdisk对空闲分区分区。[root@www.linuxidc.com root]# fdisk /dev/sdaThe number of cylinders for this disk is set to 5221.There is nothing wrong with that, but this is larger than 1024,and could in certain setups cause problems with:1） software that runs at boot time （e.g., old versions of LILO）2） booting and partitioning software from other <？XML:NAMESPACE PREFIX = ST1 />OSs （e.g., DOS FDISK, OS/2 FDISK）Command （m for help）: pDisk /dev/sda: 42.9 GB, 42949672960 bytes255 heads, 63 sectors/track, 5221 cylindersUnits = cylinders of 16065 * 512 = 8225280 bytes Device Boot Start End Blocks Id System/dev/sda1 * 1 13 104391 83 Linux/dev/sda2 14 2356 18820147+ 83 Linux/dev/sda3 2357 2610 2040255 82 Linux swapCommand （m for help）: nCommand action e extended p primary partition （1-4）eSelected partition 4First cylinder （2611-5221, default 2611）: [root@www.linuxidc.com root]# fdisk /dev/sdaThe number of cylinders for this disk is set to 5221.There is nothing wrong with that, but this is larger than 1024,and could in certain setups cause problems with:1） software that runs at boot time （e.g., old versions of LILO）2） booting and partitioning software from other OSs （e.g., DOS FDISK, OS/2 FDISK）Command （m for help）: nCommand action e extended p primary partition （1-4）pSelected partition 4First cylinder （2611-5221, default 2611）: 2611Last cylinder or +size or +sizeM or +sizeK （2611-5221, default 5221）: 5221Command （m for help）: pDisk /dev/sda: 42.9 GB, 42949672960 bytes255 heads, 63 sectors/track, 5221 cylindersUnits = cylinders of 16065 * 512 = 8225280 bytes Device Boot Start End Blocks Id System/dev/sda1 * 1 13 104391 83 Linux/dev/sda2 14 2356 18820147+ 83 Linux/dev/sda3 2357 2610 2040255 82 Linux swap/dev/sda4 2611 5221 20972857+ 83 LinuxCommand （m for help）: wThe partition table has been altered！Calling ioctl（） to re-read partition table.WARNING: Re-reading the partition table failed with error 16: Device or resource busy.The kernel still uses the old table.The new table will be used at the next reboot.Syncing disks.

RedHat AS4 U4 kernel-2.6.9-5 --> kernel-2.6.9-42 升级Linux嵌入式工程师成长经历相关资讯 Linux教程

Linux教程：如何在命令行中查看目（07/28/2014 12:22:23）
Linux 修改root密码（11/03/2012 07:53:38）
su - root 与su root的区别（06/06/2012 00:39:40）

Linux进程间通信：消息队列（01/28/2013 09:43:00）
U盘安装Linux开机无法启动解决方法（10/07/2012 08:55:52）
Windows 7/Linux 同步时间（05/15/2012 06:17:55）

本文评论查看全部评论（0）