#[error("Inode not found")]
    InodeNotFound(Inode),

            FsError::InodeNotFound(inode) => write!(fmt, "Inode not found: {}", inode.to_base32()),

    let fileref = txn.get_revtree(&inode, None)?.unwrap().to_owned();

    debug!("inode = {:?}", inode);
    let fileref = if let Some(inode) = txn.get_revtree(&inode, None)? {
        inode.to_owned()
    } else {
        return Err(FsError::InodeNotFound(inode));
    };