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Hi,
After an update two days ago, Arch suddenly failed to load properly.
This is the output. https://s2.loli.net/2023/03/24/a8QMSZJLBAt9v7R.jpg
I don't know what to do next. Can it be fixed? If not, is it possible to recover my data?
Thanks!
Last edited by koko271 (2023-03-24 16:11:12)
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fsck the filesystem and see what you come up with.
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fsck the filesystem and see what you come up with.
Here is the output. https://s2.loli.net/2023/03/25/eduKVTIohMWasSH.jpg
It seems not useful.
The command I used is
fsck.f2fs -a /dev/sdb2
.
Last edited by koko271 (2023-03-24 16:28:06)
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https://man.archlinux.org/man/fsck.f2fs.8#a
https://wiki.archlinux.org/title/F2FS#C … and_repair
https://man.archlinux.org/man/fsck.f2fs.8#f
Make a copy of the partition (dd/dd_rescue) first!
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https://man.archlinux.org/man/fsck.f2fs.8#a
https://wiki.archlinux.org/title/F2FS#C … and_repair
https://man.archlinux.org/man/fsck.f2fs.8#fMake a copy of the partition (dd/dd_rescue) first!
Unfortunately, the file system seems completely broken, and even after running
fsck -f /dev/sdb2
, it's still not working.
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Yan you mount the partition despite the errors?
Otherwise:
https://wiki.archlinux.org/title/File_r … d_PhotoRec
If this is just the system partition, you'll probably want to scrap it, start over and reconsider your choice of FS, https://wiki.archlinux.org/title/Talk:F2FS
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Yan you mount the partition despite the errors?
Otherwise:
https://wiki.archlinux.org/title/File_r … d_PhotoRecIf this is just the system partition, you'll probably want to scrap it, start over and reconsider your choice of FS, https://wiki.archlinux.org/title/Talk:F2FS
I'm trying to use Photorec to recover data, but it seems unable to recover the original file names. Is there any tool that can recover the file names? Thanks
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Yes, the filesystem.
Photorec and testdisk scrape what looks like file fragments from the disk, but the paths related to those inodes is stored in the filesystem.
Lesson learned: Using obscure and fringe filesystems and having no backups is a recipe for disaster.
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