XHG_RTGROUP
[XFS_SCRUB_TYPE_RTBITMAP] = { XHG_RTGROUP, XFS_SICK_RG_BITMAP },
[XFS_SCRUB_TYPE_RTSUM] = { XHG_RTGROUP, XFS_SICK_RG_SUMMARY },
[XFS_SCRUB_TYPE_RGSUPER] = { XHG_RTGROUP, XFS_SICK_RG_SUPER },
[XFS_SCRUB_TYPE_RTRMAPBT] = { XHG_RTGROUP, XFS_SICK_RG_RMAPBT },
[XFS_SCRUB_TYPE_RTREFCBT] = { XHG_RTGROUP, XFS_SICK_RG_REFCNTBT },
case XHG_RTGROUP: