fs_id             843 ufs/ffs/ffs_vfsops.c 	if (fs->fs_id[0] != 0 && fs->fs_id[1] != 0)
fs_id             844 ufs/ffs/ffs_vfsops.c 		mp->mnt_stat.f_fsid.val[1] = fs->fs_id[1];
fs_id             235 ufs/ffs/fs.h   	int32_t  fs_id[2];		/* unique filesystem id */