環境介紹
主機： XP
虛擬機：VirtualBox+Debian6
遇到的問題
我有一塊西部數據的移動硬盤，虛擬機中有一些資料需要拷貝到移動硬盤中，然后我將移動硬盤插上后，執行如下設置，將移動硬盤分配給虛擬機：
然后就會將我的移動硬盤自動掛載到Debian中：
但是當我在/media/work下想創建一個文件夾時出現如下提示：
mkdir: 無法創建目錄"debian_source": 只讀文件系統
解決辦法
安裝工具：
sudo apt-get install ntfs-config
對linux系統而言，USB接口的移動硬盤是當作SCSI設備對待的。插入移動硬盤之前，應先用fdisk –l 或 more /proc/partitions查看系統的硬盤和硬盤分區情況。
pengdl@debian:~$ sudo fdisk -l [sudo] password for pengdl: Disk /dev/sda: 21.5 GB, 21474836480 bytes 255 heads, 63 sectors/track, 2610 cylinders Units = cylinders of 16065 * 512 = 8225280 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disk identifier: 0x0002d31b Device Boot Start End Blocks Id System /dev/sda1 1 2250 18065408 83 Linux /dev/sda2 2250 2611 2903041 5 Extended /dev/sda5 2250 2611 2903040 82 Linux swap / Solaris Disk /dev/sdb: 21.5 GB, 21474836480 bytes 255 heads, 63 sectors/track, 2610 cylinders Units = cylinders of 16065 * 512 = 8225280 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disk identifier: 0x0005af5f Device Boot Start End Blocks Id System /dev/sdb1 1 2611 20969473 5 Extended /dev/sdb5 1 2611 20969472 83 Linux Disk /dev/sdc: 107.4 GB, 107374182400 bytes 255 heads, 63 sectors/track, 13054 cylinders Units = cylinders of 16065 * 512 = 8225280 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disk identifier: 0x00081b96 Device Boot Start End Blocks Id System /dev/sdc1 1 13055 104855553 5 Extended /dev/sdc5 1 13055 104855552 83 Linux Disk /dev/sdd: 53.7 GB, 53687091200 bytes 255 heads, 63 sectors/track, 6527 cylinders Units = cylinders of 16065 * 512 = 8225280 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disk identifier: 0x8196b6c7 Device Boot Start End Blocks Id System /dev/sdd1 1 6527 52428096 83 Linux pengdl@debian:~$
接好移動硬盤后，再用fdisk –l 或 more /proc/partitions查看系統的硬盤和硬盤分區情況
pengdl@debian:~$ sudo fdisk -l [sudo] password for pengdl: Disk /dev/sda: 21.5 GB, 21474836480 bytes 255 heads, 63 sectors/track, 2610 cylinders Units = cylinders of 16065 * 512 = 8225280 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disk identifier: 0x0002d31b Device Boot Start End Blocks Id System /dev/sda1 1 2250 18065408 83 Linux /dev/sda2 2250 2611 2903041 5 Extended /dev/sda5 2250 2611 2903040 82 Linux swap / Solaris Disk /dev/sdb: 21.5 GB, 21474836480 bytes 255 heads, 63 sectors/track, 2610 cylinders Units = cylinders of 16065 * 512 = 8225280 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disk identifier: 0x0005af5f Device Boot Start End Blocks Id System /dev/sdb1 1 2611 20969473 5 Extended /dev/sdb5 1 2611 20969472 83 Linux Disk /dev/sdc: 107.4 GB, 107374182400 bytes 255 heads, 63 sectors/track, 13054 cylinders Units = cylinders of 16065 * 512 = 8225280 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disk identifier: 0x00081b96 Device Boot Start End Blocks Id System /dev/sdc1 1 13055 104855553 5 Extended /dev/sdc5 1 13055 104855552 83 Linux Disk /dev/sdd: 53.7 GB, 53687091200 bytes 255 heads, 63 sectors/track, 6527 cylinders Units = cylinders of 16065 * 512 = 8225280 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disk identifier: 0x8196b6c7 Device Boot Start End Blocks Id System /dev/sdd1 1 6527 52428096 83 Linux Disk /dev/sde: 1000.2 GB, 1000170586112 bytes 255 heads, 63 sectors/track, 121597 cylinders Units = cylinders of 16065 * 512 = 8225280 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disk identifier: 0x00023f15 Device Boot Start End Blocks Id System /dev/sde1 1 26109 209715200 7 HPFS/NTFS /dev/sde2 26109 121598 767012864 f W95 Ext'd (LBA) /dev/sde5 26109 121598 767012832+ 7 HPFS/NTFS pengdl@debian:~$
大家應該可以發現多了一個SCSI硬盤/dev/sde和它的兩個磁盤分區/dev/sde1、/dev/sde2,其中/dev/sde5是/dev/sde2分區的邏輯分區。有的系統支持自動掛載，可以通過mount命令查看自動掛載的目錄：
pengdl@debian:~$ mount /dev/sda1 on / type ext3 (rw,errors=remount-ro) tmpfs on /lib/init/rw type tmpfs (rw,nosuid,mode=0755) proc on /proc type proc (rw,noexec,nosuid,nodev) sysfs on /sys type sysfs (rw,noexec,nosuid,nodev) udev on /dev type tmpfs (rw,mode=0755) tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev) devpts on /dev/pts type devpts (rw,noexec,nosuid,gid=5,mode=620) /dev/sdc5 on /home type ext3 (rw) /dev/sdb5 on /usr type ext3 (rw) /dev/sdd1 on /home/pengdl/ext_disk type ext3 (rw) rpc_pipefs on /var/lib/nfs/rpc_pipefs type rpc_pipefs (rw) nfsd on /proc/fs/nfsd type nfsd (rw) share on /media/sf_share type vboxsf (gid=1001,rw) /dev/sde1 on /media/entertainment type fuseblk (rw,nosuid,nodev,allow_other,blksize=4096,default_permissions) /dev/sde5 on /media/work type fuseblk (rw,nosuid,nodev,allow_other,blksize=4096,default_permissions) pengdl@debian:~$
可以看到自動掛載到了/media/entertainment 和 /media/work下。進入/media/work下，發現已經可以執行寫操作了。
對於不支持自動掛載的，需要進行手動掛載：
#mkdir -p /mnt/usbhd1 #mount -t ntfs /dev/sdc1 /mnt/usbhd1 注：對ntfs格式的磁盤分區應使用-t ntfs 參數。若漢字文件名顯示為亂碼或不顯示，可以使用下面的命令格式。 #mount -t ntfs -o iocharset=cp936 /dev/sdc1 /mnt/usbhd1