我无法看到使用 USB 2.0 驱动器连接件连接到我的 12.04 计算机的 750GB 驱动器。该驱动器是从 Windows 7 计算机中拔出的,我只是想从中获取所有信息,以便我可以擦除它并重新开始。
fdisk -l
节目
Disk /dev/sda: 250.1 GB, 250059350016 bytes
255 heads, 63 sectors/track, 30401 cylinders, total 488397168 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x0000183e
Device Boot Start End Blocks Id System
/dev/sda1 * 2048 480094207 240046080 83 Linux
/dev/sda2 480096254 488396799 4150273 5 Extended
/dev/sda5 480096256 488396799 4150272 82 Linux swap / Solaris
Note: sector size is 4096 (not 512)
Disk /dev/sdb: 750.2 GB, 750156374016 bytes
255 heads, 63 sectors/track, 11400 cylinders, total 183143646 sectors
Units = sectors of 1 * 4096 = 4096 bytes
Sector size (logical/physical): 4096 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disk identifier: 0x07f2837e
Device Boot Start End Blocks Id System
/dev/sdb1 63 208844 835128 de Dell Utility
/dev/sdb2 * 212992 41172991 163840000 7 HPFS/NTFS/exFAT
/dev/sdb3 41172992 1465147119 1400929216 7 HPFS/NTFS/exFAT
sudo blkid
sudo blkid
/dev/sda1: UUID="dd81fbe4-0659-4eb8-9ef2-f4851ed6ff3e" TYPE="ext4"
/dev/sda5: UUID="1cb1a836-7896-4537-9e31-2cacc1a9250b" TYPE="swap"
/dev/sr0: LABEL="Monsters, Inc." TYPE="udf"
sudo mount -t ntfs /dev/sdb /media/windows
NTFS signature is missing.
Failed to mount '/dev/sdb': Invalid argument
The device '/dev/sdb' doesn't seem to have a valid NTFS.
Maybe the wrong device is used? Or the whole disk instead of a
partition (e.g. /dev/sda, not /dev/sda1)? Or the other way around?
我不确定为什么这不起作用,如能提供任何帮助我将非常感激。
答案1
您可能应该使用:
sudo mount -t ntfs /dev/sdb2 /media/windows
注意 sdb 后面的 2。您尝试挂载整个磁盘,而不是分区。
答案2
使用两个实用程序 photorec 和 testdisk,我发现分区已完全损坏。我能够提取所有文件。感谢您的帮助