LINUX下访问移动硬盘问题
RedHat5.5
即使fdisk后重新mount,还是挂载不成功
fdisk:
[root@localhost ~]# fdisk -l
Disk /dev/sda: 320.0 GB, 320072933376 bytes
255 heads, 63 sectors/track, 38913 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Device Boot Start End Blocks Id System
/dev/sda1 * 1 13 104391 83 Linux
/dev/sda2 14 38913 312464250 8e Linux LVM
This disk has both DOS and BSD magic.
Give the 'b' command to go to BSD mode.
Disk /dev/sdb: 80.0 GB, 80026361856 bytes
255 heads, 63 sectors/track, 9729 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Device Boot Start End Blocks Id System
/dev/sdb1 * 1 13 104391 83 Linux
/dev/sdb2 14 9729 78043770 8e Linux LVM
mount:
[root@localhost ~]# mount -t ext2 /dev/sdb /mnt/usb
mount: /dev/sdb already mounted or /mnt/usb busy