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    BTRFS partition not mount parent transid verified failed and child eb corrupted

    I get an I-O error, if Selinux is active('enforcing') . . . Jeff Schaller wrote: "It's been several years, since OP asked this question, but I have stumbled upon this today as well... And since both me and him were using Fedora when this happened, I believe this is caused by the SELinux itself...
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    BTRFS partition not mount parent transid verified failed and child eb corrupted

    Thank You so much for this useful information ! A minute ago I finished rebuilding my Fedora 34: 1. tar-restore of Fedora 33, correcting the UUIDs in grub.cfg and /etc/fstab, do a "touch ./autorelabel" ;) - reboot and WAIT . . . :eek: 2. system-upgrade to 34 3. recompiling the...
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    BTRFS partition not mount parent transid verified failed and child eb corrupted

    The latter . . . ;) As btrfs is "work in development", I think snapshots aren't already available for Fedora 34 ?! In the beginning of this year I first read about btrfs-snapshots, tried to do one, but failed . . ...
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    BTRFS partition not mount parent transid verified failed and child eb corrupted

    Thank You for Your reply, I had a look to it already BEFORE I formatted the broken btrfs-partition . . . :-( Since the partition coudn't be mounted, there's no other help as do a format !? My above mentioned "dd-method" isn't functional at all in that case! I'M SORRY FOR MISGUIDING @aug7744...
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    BTRFS partition not mount parent transid verified failed and child eb corrupted

    I agree . . . This happened for Fedora 34 in my case . . . I was able to draw a backup of the affected btrfs-partiton via "testdisk" or by dd if=/dev/btrfs-partition of=image.dd then do mkfs.btrfs -f /dev/btrfs-partition and restore by dd if=image.dd of=/dev/btrfs-partition I put the new...
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