fs_old_cpg
int32_t fs_old_cpg; /* cylinders per group */
/* old btotoff */ (fs)->fs_old_cpg * sizeof(int32_t) + \
/* old boff */ (fs)->fs_old_cpg * sizeof(u_int16_t) + \
for (i = 0; i < fs->fs_old_cpg; i++)
for (i = 0; i < fs->fs_old_cpg * fs->fs_old_nrpos; i++)
sblock.fs_old_cpg = 1;
sblock.fs_fpg / sblock.fs_old_cpg);
acg.cg_old_ncyl = sblock.fs_old_cpg;
sblock.fs_old_cpg * sizeof(int32_t);
sblock.fs_old_cpg * sizeof(u_int16_t);