UM_UFS1
ump->um_fstype = UM_UFS1;
((ip)->i_ump->um_fstype == UM_UFS1) ? \
(((ip)->i_ump->um_fstype == UM_UFS1) ? \
if ((ip)->i_ump->um_fstype == UM_UFS1) \
(((ip)->i_ump->um_fstype == UM_UFS1) ? \