sbin/fsck_ffs/setup.c

202 	if (skipclean && ckclean && sblock.fs_clean) {
206 	maxfsblock = sblock.fs_size;
207 	maxino = sblock.fs_ncg * sblock.fs_ipg;
211 	if (sblock.fs_optim != FS_OPTTIME && sblock.fs_optim != FS_OPTSPACE) {
214 			sblock.fs_optim = FS_OPTTIME;
218 	if ((sblock.fs_minfree < 0 || sblock.fs_minfree > 99)) {
220 			sblock.fs_minfree);
222 			sblock.fs_minfree = 10;
226 	if (sblock.fs_magic == FS_UFS1_MAGIC &&
227 	    sblock.fs_old_inodefmt < FS_44INODEFMT) {
234 		memmove(&altsblock, &sblock, (size_t)sblock.fs_sbsize);
241 	sblock.fs_csp = Calloc(1, sblock.fs_cssize);
242 	if (sblock.fs_csp == NULL) {
244 		    (unsigned)sblock.fs_cssize);
247 	for (i = 0, j = 0; i < sblock.fs_cssize; i += sblock.fs_bsize, j++) {
248 		size = MIN(sblock.fs_cssize - i, sblock.fs_bsize);
250 		if (blread(fsreadfd, (char *)sblock.fs_csp + i,
251 		    fsbtodb(&sblock, sblock.fs_csaddr + j * sblock.fs_frag),
271 	inostathead = Calloc((unsigned)(sblock.fs_ncg),
275 		    (unsigned)(sizeof(struct inostatlist) * (sblock.fs_ncg)));
278 	numdirs = MAX(sblock.fs_cstotal.cs_ndir, 128);
292 	if (sblock.fs_flags & FS_DOSOFTDEP)
324 		if ((blread(fsreadfd, (char *)&sblock, super, (long)SBLOCKSIZE)))
326 		if (sblock.fs_magic == FS_BAD_MAGIC) {
330 		if (sblock.fs_magic != FS_UFS1_MAGIC &&
331 		    sblock.fs_magic != FS_UFS2_MAGIC) {
340 			if ((blread(fsreadfd, (char *)&sblock, super,
343 			if (sblock.fs_magic == FS_BAD_MAGIC) {
347 			if ((sblock.fs_magic == FS_UFS1_MAGIC ||
348 			     (sblock.fs_magic == FS_UFS2_MAGIC &&
349 			      sblock.fs_sblockloc == sblock_try[i])) &&
350 			    sblock.fs_ncg >= 1 &&
351 			    sblock.fs_bsize >= MINBSIZE &&
352 			    sblock.fs_sbsize >= roundup(sizeof(struct fs), dev_bsize))
366 	dev_bsize = sblock.fs_fsize / fsbtodb(&sblock, 1);
375 	getblk(&asblk, cgsblock(&sblock, sblock.fs_ncg - 1), sblock.fs_sbsize);
378 	if (altsblock.fs_sblkno != sblock.fs_sblkno ||
379 	    altsblock.fs_cblkno != sblock.fs_cblkno ||
380 	    altsblock.fs_iblkno != sblock.fs_iblkno ||
381 	    altsblock.fs_dblkno != sblock.fs_dblkno ||
382 	    altsblock.fs_ncg != sblock.fs_ncg ||
383 	    altsblock.fs_bsize != sblock.fs_bsize ||
384 	    altsblock.fs_fsize != sblock.fs_fsize ||
385 	    altsblock.fs_frag != sblock.fs_frag ||
386 	    altsblock.fs_bmask != sblock.fs_bmask ||
387 	    altsblock.fs_fmask != sblock.fs_fmask ||
388 	    altsblock.fs_bshift != sblock.fs_bshift ||
389 	    altsblock.fs_fshift != sblock.fs_fshift ||
390 	    altsblock.fs_fragshift != sblock.fs_fragshift ||
391 	    altsblock.fs_fsbtodb != sblock.fs_fsbtodb ||
392 	    altsblock.fs_sbsize != sblock.fs_sbsize ||
393 	    altsblock.fs_nindir != sblock.fs_nindir ||
394 	    altsblock.fs_inopb != sblock.fs_inopb ||
395 	    altsblock.fs_cssize != sblock.fs_cssize ||
396 	    altsblock.fs_ipg != sblock.fs_ipg ||
397 	    altsblock.fs_fpg != sblock.fs_fpg ||
398 	    altsblock.fs_magic != sblock.fs_magic) {
407 	if (sblock.fs_magic == FS_UFS1_MAGIC &&
408 	    sblock.fs_maxbsize != sblock.fs_bsize) {
409 		sblock.fs_maxbsize = sblock.fs_bsize;
410 		sblock.fs_time = sblock.fs_old_time;
411 		sblock.fs_size = sblock.fs_old_size;
412 		sblock.fs_dsize = sblock.fs_old_dsize;
413 		sblock.fs_csaddr = sblock.fs_old_csaddr;
414 		sblock.fs_cstotal.cs_ndir = sblock.fs_old_cstotal.cs_ndir;
415 		sblock.fs_cstotal.cs_nbfree = sblock.fs_old_cstotal.cs_nbfree;
416 		sblock.fs_cstotal.cs_nifree = sblock.fs_old_cstotal.cs_nifree;
417 		sblock.fs_cstotal.cs_nffree = sblock.fs_old_cstotal.cs_nffree;