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Help me mount a file
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Help me mount a file

So I have an ext4 file that was mounted on loopback but after a reboot stopped working.

Cloudflare blocks me from posting the terminal output, so I have pasted it here: http://pastebin.com/raw/mYNB2eX3

Any idea how I could successfully mount the file? Help will be immensely appreciated.

Comments

  • rds100rds100 Member
    edited April 2016

    You don't really need to losetup to mount it, you can just mount -oloop ./data /mnt

    But it seems your file(system) is damaged. You can try e2fsck -f -v /dev/loop7

  • @rds100 Thanks!

    Journal inode is not in use, but contains data. Clear<y>? <-- is this a yes?

  • rds100rds100 Member
    edited April 2016

    @deadbeef do you have 27GB free space there? If yes, first make a copy of the file, then proceed with the fsck.

  • @rds100 I proceeded with the fsck, I am now getting a different error: http://pastebin.com/raw/GysCrZ6Z

  • Btw, does that fsck output mean that there are no files in the block or I am misreading it?

  • When the fsck finishes with "file system was modified" it's a good idea to run fsck once more.

  • Update: mounting it as ext4 with no flags works, so I guess I did lose all the files :(

    The irony is that this was in a replicated Azure disk. Lesson learned.

    Thank you vey much @rds100 for your help!

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