我在一台新计算机上安装了 Linux Fedora 20，并保留了旧计算机上的硬盘作为数据的第二个备份。该驱动器有两个分区，一个是 Windows XP，另一个是 Fedora 12。
我已将驱动器放入带有 USB 连接的盒中。ls /dev/usb给出了这条线hiddev0（黑色背景上的黄色），我认为这是该驱动器，所以，请问我如何访问其上的数据。
我在网上搜索了解决方案，有很多建议，但没有一个适合我。
谢谢@enedil，这是输出：
[Harry@localhost ~]$ sudo fdisk -l
[sudo] password for Harry:
Disk /dev/sda: 465.8 GiB, 500107862016 bytes, 976773168 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disklabel type: dos
Disk identifier: 0xb4309008
Partition 1 does not start on physical sector boundary.
Device Boot Start End Blocks Id System
/dev/sda1 63 209712509 104856223+ 7 HPFS/NTFS/exFAT
/dev/sda2 * 209713152 210737151 512000 83 Linux
/dev/sda3 210737152 976773119 383017984 8e Linux LVM
Disk /dev/mapper/fedora-swap: 2.3 GiB, 2432696320 bytes, 4751360 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disk /dev/mapper/fedora-root: 50 GiB, 53687091200 bytes, 104857600 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disk /dev/mapper/fedora-home: 313 GiB, 336089579520 bytes, 656424960 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
[Harry@localhost ~]$