我拥有 Seagate 500GB SATA HDD，连接到机箱，并带有位于 /dev/sdb 下的电源
我已使用以下命令成功创建了新的 ext4 分区。
sudo fdisk -l
sudo fdisk /dev/sdb
我用 ext4 文件系统格式化了分区
sudo mkfs.ext4 /dev/sdb1
我想骑在/mnt/sdb
因此，我运行了以下命令。
sudo mount /dev/sdb /mnt/sdb
它返回以下错误。
mount: /mnt/sdb: wrong fs type, bad option, bad superblock on /dev/sdb, missing codepage or helper program, or other error.
我尝试使用 fsck 进行修复。但出现了此错误。
root@ninja:~# fsck.ext4 /dev/sdb
e2fsck 1.44.1 (24-Mar-2018)
ext2fs_open2: Bad magic number in super-block
fsck.ext4: Superblock invalid, trying backup blocks...
fsck.ext4: Bad magic number in super-block while trying to open /dev/sdb
The superblock could not be read or does not describe a valid ext2/ext3/ext4
filesystem. If the device is valid and it really contains an ext2/ext3/ext4
filesystem (and not swap or ufs or something else), then the superblock
is corrupt, and you might try running e2fsck with an alternate superblock:
e2fsck -b 8193 <device>
or
e2fsck -b 32768 <device>
Found a dos partition table in /dev/sdb
所以我尝试了消息
这是我得到的。
[ 1504.713877] sdb: sdb1
[ 1611.157391] sdb: sdb1
[ 1641.611565] sdb: sdb1
[ 1642.223147] sdb: sdb1
[ 1683.013204] sdb: sdb1
[ 1683.585848] sdb: sdb1
[ 1918.897280] sdb: sdb1
[ 2251.717436] sdb: sdb1
[ 2251.726638] sdb: sdb1
[ 2312.159638] EXT4-fs (sdb): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck?
[ 2321.968048] EXT4-fs (sdb): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck?
[ 2507.225284] sdb: sdb1
[ 2507.230421] sdb: sdb1
[ 2578.348564] EXT4-fs (sdb1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck?
[ 2978.309809] EXT4-fs (sdb1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck?
[ 3453.311216] sdb: sdb1
[ 3583.251290] sdb: sdb1
[ 3591.511303] sdb: sdb1
[ 3598.683156] sdb: sdb1