注：建立一个目录用来作挂接点(mount point)
#mount -o loop -t iso9660 /home/sunky/mydisk.iso /mnt/vcdrom
注：使用/mnt/vcdrom就可以访问盘镜像文件mydisk.iso里的所有文件了。
挂接移动硬盘
对linux系统而言，USB接口的移动硬盘是当作SCSI设备对待的。插入移动硬盘之前，应先用fdisk –l 或 more /proc/partitions查看系统的硬盘和硬盘分区情况。
[root@pldyrouter /]# fdisk -l
Disk /dev/sda: 73.4 GB, 73407820800 bytes
255 heads, 63 sectors/track, 8924 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Device Boot Start End Blocks Id System
/dev/sda1 1 4 32098+ de Dell Utility
/dev/sda2 * 5 2554 20482875 7 HPFS/NTFS
/dev/sda3 2555 7904 42973875 83 Linux
/dev/sda4 7905 8924 8193150 f Win95 Ext'd (LBA)
/dev/sda5 7905 8924 8193118+ 82 Linux swap
在这里可以清楚地看到系统有一块SCSI硬盘/dev/sda和它的四个磁盘分区/dev/sda1 -- /dev/sda4, /dev/sda5是分区/dev/sda4的逻辑分区。接好移动硬盘后，再用fdisk –l 或 more /proc/partitions查看系统的硬盘和硬盘分区情况
[root@pldyrouter /]# fdisk -l
Disk /dev/sda: 73.4 GB, 73407820800 bytes
255 heads, 63 sectors/track, 8924 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Device Boot Start End Blocks Id System
/dev/sda1 1 4 32098+ de Dell Utility
/dev/sda2 * 5 2554 20482875 7 HPFS/NTFS
/dev/sda3 2555 7904 42973875 83 Linux
/dev/sda4 7905 8924 8193150 f Win95 Ext'd (LBA)
/dev/sda5 7905 8924 8193118+ 82 Linux swap
Disk /dev/sdc: 40.0 GB, 40007761920 bytes
255 heads, 63 sectors/track, 4864 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Device Boot Start End Blocks Id System
/dev/sdc1 1 510 4096543+ 7 HPFS/NTFS
/dev/sdc2 511 4864 34973505 f Win95 Ext'd (LBA)
/dev/sdc5 511 4864 34973473+ b Win95 FAT32
大家应该可以发现多了一个SCSI硬盘/dev/sdc和它的两个磁盘分区/dev/sdc1?、/dev/sdc2,其中/dev/sdc5是/dev/sdc2分区的逻辑分区。我们可以使用下面的命令挂接/dev/sdc1和/dev/sdc5。
