My btrfs laptop had a power outage and failed to boot with "parent transid verify failed..." errors. (I have backups). I couldn't rw mount on a live disk, but could ro mount. I tried btrfs scrub and then btrfs check --repair to no avail. However, btrfs rescue zero-log _did_ work; the drive can be rw mounted and the machine boots fine again. Although there doesn't appear to be an immediate data loss, there's still a transid error during boot. "BTRFS error (device dm-0): parent transid verify failed on 115490816 wanted 339949 found 340182". If I umount and re-run btrfs check, I'm given further transid errors and pages of "inode [n] errors 2001, no inode item, link count wrong". What steps should I take now? btrfs progs 4.15 kernel 4.15.15 NVMe drive -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
