![无法挂载 Ext4 LVM(结构需要清理),但 fsck 报告其已清理](https://linux22.com/image/1581152/%E6%97%A0%E6%B3%95%E6%8C%82%E8%BD%BD%20Ext4%20LVM%EF%BC%88%E7%BB%93%E6%9E%84%E9%9C%80%E8%A6%81%E6%B8%85%E7%90%86%EF%BC%89%EF%BC%8C%E4%BD%86%20fsck%20%E6%8A%A5%E5%91%8A%E5%85%B6%E5%B7%B2%E6%B8%85%E7%90%86.png)
重新启动后,我无法挂载 ext4 LVM,并返回以下消息:
mount(2) system call failed: Structure needs cleaning.
到目前为止我发现的解决此问题的大多数建议是运行 fsck,我这样做了,但它没有检测到问题,我仍然无法挂载。
/dev/mapper/vg0-lv0: clean, 1537462/1220943872 files, 8455482193/9767526400 blocks
如果有帮助的话,这里是 dumpe2fs 的输出:
Filesystem volume name: <none>
Last mounted on: /mnt/8tb_lvm
Filesystem UUID: 0c14f339-3435-4f7c-80fb-c8ffad46a4f1
Filesystem magic number: 0xEF53
Filesystem revision #: 1 (dynamic)
Filesystem features: has_journal ext_attr dir_index filetype meta_bg extent 64bit flex_bg sparse_super large_file huge_file dir_nlink extra_isize metadata_csum
Filesystem flags: signed_directory_hash
Default mount options: user_xattr acl
Filesystem state: clean
Errors behavior: Continue
Filesystem OS type: Linux
Inode count: 1220943872
Block count: 9767526400
Reserved block count: 410226390
Free blocks: 1312044207
Free inodes: 1219406410
First block: 0
Block size: 4096
Fragment size: 4096
Group descriptor size: 64
Blocks per group: 32768
Fragments per group: 32768
Inodes per group: 4096
Inode blocks per group: 256
First meta block group: 1956
Flex block group size: 16
Filesystem created: Thu Dec 13 12:24:25 2018
Last mount time: Fri Jan 11 13:47:11 2019
Last write time: Tue Jan 29 00:04:50 2019
Mount count: 15
Maximum mount count: -1
Last checked: Thu Dec 13 12:24:25 2018
Check interval: 0 (<none>)
Lifetime writes: 77 TB
Reserved blocks uid: 0 (user root)
Reserved blocks gid: 0 (group root)
First inode: 11
Inode size: 256
Required extra isize: 32
Desired extra isize: 32
Journal inode: 8
Default directory hash: half_md4
Directory Hash Seed: 8e55a66d-33ac-4982-a09d-1f7676814d96
Journal backup: inode blocks
Checksum type: crc32c
Checksum: 0xb6b6782e
Journal features: journal_incompat_revoke journal_64bit journal_checksum_v3
Journal size: 1024M
Journal length: 262144
Journal sequence: 0x00145a5d
Journal start: 0
Journal checksum type: crc32c
Journal checksum: 0x41317cb7
任何关于下一步如何解决此问题的想法都将不胜感激