RT_RAID50
{ "raid50", RT_RAID50 },
{ "raid5+0", RT_RAID50 },
{ "raid-50", RT_RAID50 },
{ "raid-5+0", RT_RAID50 },
case RT_RAID50:
case RT_RAID50:
case RT_RAID50:
case RT_RAID50:
case RT_RAID50: