    # This is a comment
    [generic]
        # The [generic] section is required, even if nothing is specified
        # there.
        # When either of these options are specified, nbd-server drops
        # privileges to the given user and group after opening ports, but
        # _before_ opening files.
        user = nbd
        group = nbd
    [export1]
        exportname = /export/nbd/export1-file
        authfile = /export/nbd/export1-authfile
        timeout = 30
        filesize = 10000000
        readonly = false
        multifile = false
        copyonwrite = false
        prerun = dd if=/dev/zero of=%s bs=1k count=500
        postrun = rm -f %s
    [otherexport]
        exportname = /export/nbd/experiment
        # The other options are all optional

