704 	sblock = (struct fs *)&sblock_buf;  in main()
707 	bread((diskaddr_t)SBLOCK, (uchar_t *)sblock, (long)SBSIZE);  in main()
708 	if ((sblock->fs_magic != FS_MAGIC) &&  in main()
709 	    (sblock->fs_magic != MTB_UFS_MAGIC)) {  in main()
717 	if (sblock->fs_magic == FS_MAGIC &&  in main()
718 	    (sblock->fs_version != UFS_EFISTYLE4NONEFI_VERSION_2 &&  in main()
719 	    sblock->fs_version != UFS_VERSION_MIN)) {  in main()
721 		    sblock->fs_version);  in main()
726 	if (sblock->fs_magic == MTB_UFS_MAGIC &&  in main()
727 	    (sblock->fs_version < MTB_UFS_VERSION_MIN ||  in main()
728 	    sblock->fs_version > MTB_UFS_VERSION_1)) {  in main()
730 		    sblock->fs_version);  in main()
745 	if (sblock->fs_clean == FSCLEAN) {  in main()
755 	bread((diskaddr_t)SBLOCK, (uchar_t *)sblock, (long)SBSIZE);  in main()
756 	if ((sblock->fs_magic != FS_MAGIC) &&  in main()
757 	    (sblock->fs_magic != MTB_UFS_MAGIC)) {	/* paranoia */  in main()
763 	if (sblock->fs_magic == FS_MAGIC &&  in main()
764 	    (sblock->fs_version != UFS_EFISTYLE4NONEFI_VERSION_2 &&  in main()
765 	    sblock->fs_version != UFS_VERSION_MIN)) {  in main()
767 		    sblock->fs_version);  in main()
772 	if (sblock->fs_magic == MTB_UFS_MAGIC &&  in main()
773 	    (sblock->fs_version < MTB_UFS_VERSION_MIN ||  in main()
774 	    sblock->fs_version > MTB_UFS_VERSION_1)) {  in main()
776 		    sblock->fs_version);  in main()
808 	msiz = roundup(d_howmany(sblock->fs_ipg * sblock->fs_ncg, NBBY),  in main()
842 		    (struct cg *)xcalloc((uint_t)sblock->fs_cgsize, 1);  in main()
844 		for (i = 0; i < sblock->fs_ncg; i++) {  in main()
845 			bread(fsbtodb(sblock, cgtod(sblock, i)),  in main()
846 			    (uchar_t *)cgp, sblock->fs_cgsize);  in main()
848 			    (int)sblock->fs_ipg / NBBY);  in main()
849 			clrp += sblock->fs_ipg / NBBY;  in main()