Comment 1 for bug 1709284

I may be missing something, but "defaults" is hardcoded at this moment?

[curtin/commands/block_meta.py]
    631 if filesystem.get('fstype') != "swap":
    632 # Figure out what point should be
    633 while len(path) > 0 and path[0] == "/":
    634 path = path[1:]
    635 mount_point = os.path.sep.join([state['target'], path])
    636 mount_point = os.path.normpath(mount_point)
    637
    638 # Create mount point if does not exist
    639 util.ensure_dir(mount_point)
    640
    641 # Mount volume
    642 util.subp(['mount', volume_path, mount_point])
    643
    644 path = "/%s" % path
    645
    646 options = ["defaults"]
    647 # If the volume_path's kname is backed by iSCSI or (in the case of
    648 # LVM/DM) if any of its slaves are backed by iSCSI, then we need to
    649 # append _netdev to the fstab line
    650 if iscsi.volpath_is_iscsi(volume_path):
    651 LOG.debug("Marking volume_path:%s as '_netdev'", volume_path)
    652 options.append("_netdev")