Hello everyone,
I am having trouble with F2FS. Specifically, I believe metadata got
corrupted when I resized it. I have a 512 GB drive. My F2FS partition
was approximately located on 369-497 GB (128 GB size). Using GParted, I
resized it to 0.5-497 GB. While the partition resizing went through
successfully, filesystem resizing initially failed with "Mount unclean
image to replay log". I have done that and retried resizing.
Afterwards, however, fsck started giving out a lot of errors, at one
point it asked if I wished to restore lost data, which I agreed to. Logs
specified a lot of my files (which I could tell by filenames) and
mid-way through the process, it segfaulted. Now, when I run fsck, no
files are asked to be restored, and it completes successfully. However,
when I attempt to mount it, I get an error saying "Structure needs
cleaning".
Could someone help me restore my metadata (at least, long enough to
extract my files)? Thanks.
dmesg logs:
[ 96.184127] F2FS-fs (nvme0n1p5): Mismatch valid blocks 769 vs. 68
[ 96.188050] F2FS-fs (nvme0n1p5): Failed to initialize F2FS segment
manager (-117)
fsck.f2fs --dry-run -d 3 logs: https://arter.com/.f2fs-20250406/fsck.log
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