是时候了,五年后,我的 1TB 外置硬盘(里面有我所有的家庭照片和音乐)崩溃了。愚蠢的是,我没有在 RAID 中安装两个硬盘,以后我会这样做。
我成功地使用 dd_rescue 将文件救援到我服务器上的另一个 2tb 电影驱动器中,但是我似乎无法理解如何安装这个 .img 文件。
我正在使用 GNU ddrescue
我真的需要解决这个问题,否则我就完蛋了
以下是我执行 ddrescue 命令的方法
sudo ddrescue /dev/sdh1 /media/external/rescue/rescue.img /media/external/rescue/rescuelog
Initial status (read from logfile)
rescued: 1 TB, errsize: 30944 kB, errors: 345
Finished
这是我的测试命令
文件图像.img
image.img: x86 boot sector, code offset 0x52, OEM-ID "NTFS ", sectors/cluster 8, reserved sectors 0, Media descriptor 0xf8, heads 255, hidden sectors 2048, dos < 4.0 BootSector (0x80)
fdisk -l 映像.img
Disk image.img: 1000.2 GB, 1000203091968 bytes
255 heads, 63 sectors/track, 121601 cylinders, total 1953521664 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: 0x2052474d
This doesn't look like a partition table
Probably you selected the wrong device.
Device Boot Start End Blocks Id System
image.img1 ? 6579571 1924427647 958924038+ 70 DiskSecure Multi-Boot
image.img2 ? 1953251627 3771827541 909287957+ 43 Unknown
image.img3 ? 225735265 225735274 5 72 Unknown
image.img4 2642411520 2642463409 25945 0 Empty
Partition table entries are not in disk order
我完全不知道为什么 fdisk 会显示所有这些奇怪的分区,例如“DiskSecure Multi-Boot”和两个“未知”分区,但 parted 命令给了我看似正确的信息
parted image.img 打印
WARNING: You are not superuser. Watch out for permissions.
Model: (file)
Disk /media/external/Rescue/image.img: 1000GB
Sector size (logical/physical): 512B/512B
Partition Table: loop
Number Start End Size File system Flags
1 0.00B 1000GB 1000GB ntfs
我不确定我是否有正确的标志等,但我在这里尝试安装驱动器
sudo mount -r -o loop 镜像.img /mnt
ntfs_mst_post_read_fixup_warn: magic: 0x00000000 size: 4096 usa_ofs: 0 usa_count: 65535: Invalid argument
Index buffer (VCN 0x0) of directory inode 0x5 has a size (24) differing from the directory specified size (4096).
ntfs_mst_post_read_fixup_warn: magic: 0x00000000 size: 4096 usa_ofs: 0 usa_count: 65535: Invalid argument
Index buffer (VCN 0x0) of directory inode 0x5 has a size (24) differing from the directory specified size (4096).
ntfs_mst_post_read_fixup_warn: magic: 0x00000000 size: 4096 usa_ofs: 0 usa_count: 65535: Invalid argument
Index buffer (VCN 0x0) of directory inode 0x5 has a size (24) differing from the directory specified size (4096).
提前谢谢大家!
答案1
您的分区表已损坏,您必须使用 Windows 并chkdsk /f
在该损坏的映像文件上运行。检查此问答以获得一些说明。