47
48/*
49 * tunefs: change layout parameters to an existing file system.
50 */
51#include <sys/param.h>
52#include <sys/mount.h>
53#include <sys/disklabel.h>
54#include <sys/stat.h>
55
56#include <ufs/ufs/ufsmount.h>
57#include <ufs/ufs/dinode.h>
58#include <ufs/ffs/fs.h>
59
60#include <ctype.h>
61#include <err.h>
62#include <fcntl.h>
63#include <fstab.h>
64#include <libufs.h>
65#include <paths.h>
66#include <stdio.h>
67#include <stdlib.h>
68#include <string.h>
69#include <unistd.h>
70
71/* the optimization warning string template */
72#define OPTWARN "should optimize for %s with minfree %s %d%%"
73
74struct uufsd disk;
75#define sblock disk.d_fs
76
77void usage(void);
78void printfs(void);
79
80int
81main(int argc, char *argv[])
82{
83 const char *special, *on;
84 const char *name;
85 int Aflag = 0, Lflag = 0, active = 0, aflag = 0;
86 int eflag = 0, fflag = 0, lflag = 0, mflag = 0;
87 int nflag = 0, oflag = 0, pflag = 0, sflag = 0;
88 int evalue = 0, fvalue = 0;
89 int mvalue = 0, ovalue = 0, svalue = 0;
90 char *Lvalue = NULL, *avalue = NULL, *lvalue = NULL, *nvalue = NULL;
91 const char *chg[2];
92 struct ufs_args args;
93 struct statfs stfs;
94 int found_arg, ch, i;
95
96 if (argc < 3)
97 usage();
98 found_arg = 0; /* at least one arg is required */
99 while ((ch = getopt(argc, argv, "Aa:e:f:L:l:m:n:o:ps:")) != -1)
100 switch (ch) {
101 case 'A':
102 found_arg = 1;
103 Aflag++;
104 break;
105 case 'a':
106 found_arg = 1;
107 name = "ACLs";
108 avalue = optarg;
109 if (strcmp(avalue, "enable") && strcmp(avalue, "disable")) {
110 errx(10, "bad %s (options are %s)", name,
111 "`enable' or `disable'");
112 }
113 aflag = 1;
114 break;
115 case 'e':
116 found_arg = 1;
117 name = "maximum blocks per file in a cylinder group";
118 evalue = atoi(optarg);
119 if (evalue < 1)
120 errx(10, "%s must be >= 1 (was %s)", name, optarg);
121 eflag = 1;
122 break;
123 case 'f':
124 found_arg = 1;
125 name = "average file size";
126 fvalue = atoi(optarg);
127 if (fvalue < 1)
128 errx(10, "%s must be >= 1 (was %s)", name, optarg);
129 fflag = 1;
130 break;
131 case 'L':
132 found_arg = 1;
133 name = "volume label";
134 Lvalue = optarg;
135 i = -1;
136 while (isalnum(Lvalue[++i]));
137 if (Lvalue[i] != '\0') {
138 errx(10, "bad %s. Valid characters are alphanumerics.",
139 name);
140 }
141 if (strlen(Lvalue) >= MAXVOLLEN) {
142 errx(10, "bad %s. Length is longer than %d.",
143 name, MAXVOLLEN - 1);
144 }
145 Lflag = 1;
146 break;
147 case 'l':
148 found_arg = 1;
149 name = "multilabel MAC file system";
150 lvalue = optarg;
151 if (strcmp(lvalue, "enable") && strcmp(lvalue, "disable")) {
152 errx(10, "bad %s (options are %s)", name,
153 "`enable' or `disable'");
154 }
155 lflag = 1;
156 break;
157 case 'm':
158 found_arg = 1;
159 name = "minimum percentage of free space";
160 mvalue = atoi(optarg);
161 if (mvalue < 0 || mvalue > 99)
162 errx(10, "bad %s (%s)", name, optarg);
163 mflag = 1;
164 break;
165 case 'n':
166 found_arg = 1;
167 name = "soft updates";
168 nvalue = optarg;
169 if (strcmp(nvalue, "enable") && strcmp(nvalue, "disable")) {
170 errx(10, "bad %s (options are %s)",
171 name, "`enable' or `disable'");
172 }
173 nflag = 1;
174 break;
175 case 'o':
176 found_arg = 1;
177 name = "optimization preference";
178 chg[FS_OPTSPACE] = "space";
179 chg[FS_OPTTIME] = "time";
180 if (strcmp(optarg, chg[FS_OPTSPACE]) == 0)
181 ovalue = FS_OPTSPACE;
182 else if (strcmp(optarg, chg[FS_OPTTIME]) == 0)
183 ovalue = FS_OPTTIME;
184 else
185 errx(10, "bad %s (options are `space' or `time')",
186 name);
187 oflag = 1;
188 break;
189 case 'p':
190 found_arg = 1;
191 pflag = 1;
192 break;
193 case 's':
194 found_arg = 1;
195 name = "expected number of files per directory";
196 svalue = atoi(optarg);
197 if (svalue < 1)
198 errx(10, "%s must be >= 1 (was %s)", name, optarg);
199 sflag = 1;
200 break;
201 default:
202 usage();
203 }
204 argc -= optind;
205 argv += optind;
206
207 if (found_arg == 0 || argc != 1)
208 usage();
209
210 on = special = argv[0];
211 if (ufs_disk_fillout(&disk, special) == -1)
212 goto err;
213 if (disk.d_name != special) {
214 special = disk.d_name;
215 if (statfs(special, &stfs) == 0 &&
216 strcmp(special, stfs.f_mntonname) == 0)
217 active = 1;
218 }
219
220 if (pflag) {
221 printfs();
222 exit(0);
223 }
224 if (Lflag) {
225 name = "volume label";
226 strlcpy(sblock.fs_volname, Lvalue, MAXVOLLEN);
227 }
228 if (aflag) {
229 name = "ACLs";
230 if (strcmp(avalue, "enable") == 0) {
231 if (sblock.fs_flags & FS_ACLS) {
232 warnx("%s remains unchanged as enabled", name);
233 } else {
234 sblock.fs_flags |= FS_ACLS;
235 warnx("%s set", name);
236 }
237 } else if (strcmp(avalue, "disable") == 0) {
238 if ((~sblock.fs_flags & FS_ACLS) ==
239 FS_ACLS) {
240 warnx("%s remains unchanged as disabled",
241 name);
242 } else {
243 sblock.fs_flags &= ~FS_ACLS;
244 warnx("%s cleared", name);
245 }
246 }
247 }
248 if (eflag) {
249 name = "maximum blocks per file in a cylinder group";
250 if (sblock.fs_maxbpg == evalue) {
251 warnx("%s remains unchanged as %d", name, evalue);
252 }
253 else {
254 warnx("%s changes from %d to %d",
255 name, sblock.fs_maxbpg, evalue);
256 sblock.fs_maxbpg = evalue;
257 }
258 }
259 if (fflag) {
260 name = "average file size";
261 if (sblock.fs_avgfilesize == fvalue) {
262 warnx("%s remains unchanged as %d", name, fvalue);
263 }
264 else {
265 warnx("%s changes from %d to %d",
266 name, sblock.fs_avgfilesize, fvalue);
267 sblock.fs_avgfilesize = fvalue;
268 }
269 }
270 if (lflag) {
271 name = "multilabel";
272 if (strcmp(lvalue, "enable") == 0) {
273 if (sblock.fs_flags & FS_MULTILABEL) {
274 warnx("%s remains unchanged as enabled", name);
275 } else {
276 sblock.fs_flags |= FS_MULTILABEL;
277 warnx("%s set", name);
278 }
279 } else if (strcmp(lvalue, "disable") == 0) {
280 if ((~sblock.fs_flags & FS_MULTILABEL) ==
281 FS_MULTILABEL) {
282 warnx("%s remains unchanged as disabled",
283 name);
284 } else {
285 sblock.fs_flags &= ~FS_MULTILABEL;
286 warnx("%s cleared", name);
287 }
288 }
289 }
290 if (mflag) {
291 name = "minimum percentage of free space";
292 if (sblock.fs_minfree == mvalue) {
293 warnx("%s remains unchanged as %d%%", name, mvalue);
294 }
295 else {
296 warnx("%s changes from %d%% to %d%%",
297 name, sblock.fs_minfree, mvalue);
298 sblock.fs_minfree = mvalue;
299 if (mvalue >= MINFREE && sblock.fs_optim == FS_OPTSPACE)
300 warnx(OPTWARN, "time", ">=", MINFREE);
301 if (mvalue < MINFREE && sblock.fs_optim == FS_OPTTIME)
302 warnx(OPTWARN, "space", "<", MINFREE);
303 }
304 }
305 if (nflag) {
306 name = "soft updates";
307 if (strcmp(nvalue, "enable") == 0) {
308 if (sblock.fs_flags & FS_DOSOFTDEP) {
309 warnx("%s remains unchanged as enabled", name);
310 } else if (sblock.fs_clean == 0) {
311 warnx("%s cannot be enabled until fsck is run",
312 name);
313 } else {
314 sblock.fs_flags |= FS_DOSOFTDEP;
315 warnx("%s set", name);
316 }
317 } else if (strcmp(nvalue, "disable") == 0) {
318 if ((~sblock.fs_flags & FS_DOSOFTDEP) == FS_DOSOFTDEP) {
319 warnx("%s remains unchanged as disabled", name);
320 } else {
321 sblock.fs_flags &= ~FS_DOSOFTDEP;
322 warnx("%s cleared", name);
323 }
324 }
325 }
326 if (oflag) {
327 name = "optimization preference";
328 chg[FS_OPTSPACE] = "space";
329 chg[FS_OPTTIME] = "time";
330 if (sblock.fs_optim == ovalue) {
331 warnx("%s remains unchanged as %s", name, chg[ovalue]);
332 }
333 else {
334 warnx("%s changes from %s to %s",
335 name, chg[sblock.fs_optim], chg[ovalue]);
336 sblock.fs_optim = ovalue;
337 if (sblock.fs_minfree >= MINFREE &&
338 ovalue == FS_OPTSPACE)
339 warnx(OPTWARN, "time", ">=", MINFREE);
340 if (sblock.fs_minfree < MINFREE &&
341 ovalue == FS_OPTTIME)
342 warnx(OPTWARN, "space", "<", MINFREE);
343 }
344 }
345 if (sflag) {
346 name = "expected number of files per directory";
347 if (sblock.fs_avgfpdir == svalue) {
348 warnx("%s remains unchanged as %d", name, svalue);
349 }
350 else {
351 warnx("%s changes from %d to %d",
352 name, sblock.fs_avgfpdir, svalue);
353 sblock.fs_avgfpdir = svalue;
354 }
355 }
356
357 if (sbwrite(&disk, Aflag) == -1)
358 goto err;
359 ufs_disk_close(&disk);
360 if (active) {
361 bzero(&args, sizeof(args));
362 if (mount("ufs", on,
363 stfs.f_flags | MNT_UPDATE | MNT_RELOAD, &args) < 0)
364 err(9, "%s: reload", special);
365 warnx("file system reloaded");
366 }
367 exit(0);
368err:
369 if (disk.d_error != NULL)
370 errx(11, "%s: %s", special, disk.d_error);
371 else
372 err(12, "%s", special);
373}
374
375void
376usage(void)
377{
378 fprintf(stderr, "%s\n%s\n%s\n%s\n",
379"usage: tunefs [-A] [-a enable | disable] [-e maxbpg] [-f avgfilesize]",
380" [-L volname] [-l enable | disable] [-m minfree]",
381" [-n enable | disable] [-o space | time] [-p]",
382" [-s avgfpdir] special | filesystem");
383 exit(2);
384}
385
386void
387printfs(void)
388{
389 warnx("ACLs: (-a) %s",
390 (sblock.fs_flags & FS_ACLS)? "enabled" : "disabled");
391 warnx("MAC multilabel: (-l) %s",
392 (sblock.fs_flags & FS_MULTILABEL)? "enabled" : "disabled");
393 warnx("soft updates: (-n) %s",
394 (sblock.fs_flags & FS_DOSOFTDEP)? "enabled" : "disabled");
395 warnx("maximum blocks per file in a cylinder group: (-e) %d",
396 sblock.fs_maxbpg);
397 warnx("average file size: (-f) %d",
398 sblock.fs_avgfilesize);
399 warnx("average number of files in a directory: (-s) %d",
400 sblock.fs_avgfpdir);
401 warnx("minimum percentage of free space: (-m) %d%%",
402 sblock.fs_minfree);
403 warnx("optimization preference: (-o) %s",
404 sblock.fs_optim == FS_OPTSPACE ? "space" : "time");
405 if (sblock.fs_minfree >= MINFREE &&
406 sblock.fs_optim == FS_OPTSPACE)
407 warnx(OPTWARN, "time", ">=", MINFREE);
408 if (sblock.fs_minfree < MINFREE &&
409 sblock.fs_optim == FS_OPTTIME)
410 warnx(OPTWARN, "space", "<", MINFREE);
411 warnx("volume label: (-L) %s",
412 sblock.fs_volname);
413}
| 47
48/*
49 * tunefs: change layout parameters to an existing file system.
50 */
51#include <sys/param.h>
52#include <sys/mount.h>
53#include <sys/disklabel.h>
54#include <sys/stat.h>
55
56#include <ufs/ufs/ufsmount.h>
57#include <ufs/ufs/dinode.h>
58#include <ufs/ffs/fs.h>
59
60#include <ctype.h>
61#include <err.h>
62#include <fcntl.h>
63#include <fstab.h>
64#include <libufs.h>
65#include <paths.h>
66#include <stdio.h>
67#include <stdlib.h>
68#include <string.h>
69#include <unistd.h>
70
71/* the optimization warning string template */
72#define OPTWARN "should optimize for %s with minfree %s %d%%"
73
74struct uufsd disk;
75#define sblock disk.d_fs
76
77void usage(void);
78void printfs(void);
79
80int
81main(int argc, char *argv[])
82{
83 const char *special, *on;
84 const char *name;
85 int Aflag = 0, Lflag = 0, active = 0, aflag = 0;
86 int eflag = 0, fflag = 0, lflag = 0, mflag = 0;
87 int nflag = 0, oflag = 0, pflag = 0, sflag = 0;
88 int evalue = 0, fvalue = 0;
89 int mvalue = 0, ovalue = 0, svalue = 0;
90 char *Lvalue = NULL, *avalue = NULL, *lvalue = NULL, *nvalue = NULL;
91 const char *chg[2];
92 struct ufs_args args;
93 struct statfs stfs;
94 int found_arg, ch, i;
95
96 if (argc < 3)
97 usage();
98 found_arg = 0; /* at least one arg is required */
99 while ((ch = getopt(argc, argv, "Aa:e:f:L:l:m:n:o:ps:")) != -1)
100 switch (ch) {
101 case 'A':
102 found_arg = 1;
103 Aflag++;
104 break;
105 case 'a':
106 found_arg = 1;
107 name = "ACLs";
108 avalue = optarg;
109 if (strcmp(avalue, "enable") && strcmp(avalue, "disable")) {
110 errx(10, "bad %s (options are %s)", name,
111 "`enable' or `disable'");
112 }
113 aflag = 1;
114 break;
115 case 'e':
116 found_arg = 1;
117 name = "maximum blocks per file in a cylinder group";
118 evalue = atoi(optarg);
119 if (evalue < 1)
120 errx(10, "%s must be >= 1 (was %s)", name, optarg);
121 eflag = 1;
122 break;
123 case 'f':
124 found_arg = 1;
125 name = "average file size";
126 fvalue = atoi(optarg);
127 if (fvalue < 1)
128 errx(10, "%s must be >= 1 (was %s)", name, optarg);
129 fflag = 1;
130 break;
131 case 'L':
132 found_arg = 1;
133 name = "volume label";
134 Lvalue = optarg;
135 i = -1;
136 while (isalnum(Lvalue[++i]));
137 if (Lvalue[i] != '\0') {
138 errx(10, "bad %s. Valid characters are alphanumerics.",
139 name);
140 }
141 if (strlen(Lvalue) >= MAXVOLLEN) {
142 errx(10, "bad %s. Length is longer than %d.",
143 name, MAXVOLLEN - 1);
144 }
145 Lflag = 1;
146 break;
147 case 'l':
148 found_arg = 1;
149 name = "multilabel MAC file system";
150 lvalue = optarg;
151 if (strcmp(lvalue, "enable") && strcmp(lvalue, "disable")) {
152 errx(10, "bad %s (options are %s)", name,
153 "`enable' or `disable'");
154 }
155 lflag = 1;
156 break;
157 case 'm':
158 found_arg = 1;
159 name = "minimum percentage of free space";
160 mvalue = atoi(optarg);
161 if (mvalue < 0 || mvalue > 99)
162 errx(10, "bad %s (%s)", name, optarg);
163 mflag = 1;
164 break;
165 case 'n':
166 found_arg = 1;
167 name = "soft updates";
168 nvalue = optarg;
169 if (strcmp(nvalue, "enable") && strcmp(nvalue, "disable")) {
170 errx(10, "bad %s (options are %s)",
171 name, "`enable' or `disable'");
172 }
173 nflag = 1;
174 break;
175 case 'o':
176 found_arg = 1;
177 name = "optimization preference";
178 chg[FS_OPTSPACE] = "space";
179 chg[FS_OPTTIME] = "time";
180 if (strcmp(optarg, chg[FS_OPTSPACE]) == 0)
181 ovalue = FS_OPTSPACE;
182 else if (strcmp(optarg, chg[FS_OPTTIME]) == 0)
183 ovalue = FS_OPTTIME;
184 else
185 errx(10, "bad %s (options are `space' or `time')",
186 name);
187 oflag = 1;
188 break;
189 case 'p':
190 found_arg = 1;
191 pflag = 1;
192 break;
193 case 's':
194 found_arg = 1;
195 name = "expected number of files per directory";
196 svalue = atoi(optarg);
197 if (svalue < 1)
198 errx(10, "%s must be >= 1 (was %s)", name, optarg);
199 sflag = 1;
200 break;
201 default:
202 usage();
203 }
204 argc -= optind;
205 argv += optind;
206
207 if (found_arg == 0 || argc != 1)
208 usage();
209
210 on = special = argv[0];
211 if (ufs_disk_fillout(&disk, special) == -1)
212 goto err;
213 if (disk.d_name != special) {
214 special = disk.d_name;
215 if (statfs(special, &stfs) == 0 &&
216 strcmp(special, stfs.f_mntonname) == 0)
217 active = 1;
218 }
219
220 if (pflag) {
221 printfs();
222 exit(0);
223 }
224 if (Lflag) {
225 name = "volume label";
226 strlcpy(sblock.fs_volname, Lvalue, MAXVOLLEN);
227 }
228 if (aflag) {
229 name = "ACLs";
230 if (strcmp(avalue, "enable") == 0) {
231 if (sblock.fs_flags & FS_ACLS) {
232 warnx("%s remains unchanged as enabled", name);
233 } else {
234 sblock.fs_flags |= FS_ACLS;
235 warnx("%s set", name);
236 }
237 } else if (strcmp(avalue, "disable") == 0) {
238 if ((~sblock.fs_flags & FS_ACLS) ==
239 FS_ACLS) {
240 warnx("%s remains unchanged as disabled",
241 name);
242 } else {
243 sblock.fs_flags &= ~FS_ACLS;
244 warnx("%s cleared", name);
245 }
246 }
247 }
248 if (eflag) {
249 name = "maximum blocks per file in a cylinder group";
250 if (sblock.fs_maxbpg == evalue) {
251 warnx("%s remains unchanged as %d", name, evalue);
252 }
253 else {
254 warnx("%s changes from %d to %d",
255 name, sblock.fs_maxbpg, evalue);
256 sblock.fs_maxbpg = evalue;
257 }
258 }
259 if (fflag) {
260 name = "average file size";
261 if (sblock.fs_avgfilesize == fvalue) {
262 warnx("%s remains unchanged as %d", name, fvalue);
263 }
264 else {
265 warnx("%s changes from %d to %d",
266 name, sblock.fs_avgfilesize, fvalue);
267 sblock.fs_avgfilesize = fvalue;
268 }
269 }
270 if (lflag) {
271 name = "multilabel";
272 if (strcmp(lvalue, "enable") == 0) {
273 if (sblock.fs_flags & FS_MULTILABEL) {
274 warnx("%s remains unchanged as enabled", name);
275 } else {
276 sblock.fs_flags |= FS_MULTILABEL;
277 warnx("%s set", name);
278 }
279 } else if (strcmp(lvalue, "disable") == 0) {
280 if ((~sblock.fs_flags & FS_MULTILABEL) ==
281 FS_MULTILABEL) {
282 warnx("%s remains unchanged as disabled",
283 name);
284 } else {
285 sblock.fs_flags &= ~FS_MULTILABEL;
286 warnx("%s cleared", name);
287 }
288 }
289 }
290 if (mflag) {
291 name = "minimum percentage of free space";
292 if (sblock.fs_minfree == mvalue) {
293 warnx("%s remains unchanged as %d%%", name, mvalue);
294 }
295 else {
296 warnx("%s changes from %d%% to %d%%",
297 name, sblock.fs_minfree, mvalue);
298 sblock.fs_minfree = mvalue;
299 if (mvalue >= MINFREE && sblock.fs_optim == FS_OPTSPACE)
300 warnx(OPTWARN, "time", ">=", MINFREE);
301 if (mvalue < MINFREE && sblock.fs_optim == FS_OPTTIME)
302 warnx(OPTWARN, "space", "<", MINFREE);
303 }
304 }
305 if (nflag) {
306 name = "soft updates";
307 if (strcmp(nvalue, "enable") == 0) {
308 if (sblock.fs_flags & FS_DOSOFTDEP) {
309 warnx("%s remains unchanged as enabled", name);
310 } else if (sblock.fs_clean == 0) {
311 warnx("%s cannot be enabled until fsck is run",
312 name);
313 } else {
314 sblock.fs_flags |= FS_DOSOFTDEP;
315 warnx("%s set", name);
316 }
317 } else if (strcmp(nvalue, "disable") == 0) {
318 if ((~sblock.fs_flags & FS_DOSOFTDEP) == FS_DOSOFTDEP) {
319 warnx("%s remains unchanged as disabled", name);
320 } else {
321 sblock.fs_flags &= ~FS_DOSOFTDEP;
322 warnx("%s cleared", name);
323 }
324 }
325 }
326 if (oflag) {
327 name = "optimization preference";
328 chg[FS_OPTSPACE] = "space";
329 chg[FS_OPTTIME] = "time";
330 if (sblock.fs_optim == ovalue) {
331 warnx("%s remains unchanged as %s", name, chg[ovalue]);
332 }
333 else {
334 warnx("%s changes from %s to %s",
335 name, chg[sblock.fs_optim], chg[ovalue]);
336 sblock.fs_optim = ovalue;
337 if (sblock.fs_minfree >= MINFREE &&
338 ovalue == FS_OPTSPACE)
339 warnx(OPTWARN, "time", ">=", MINFREE);
340 if (sblock.fs_minfree < MINFREE &&
341 ovalue == FS_OPTTIME)
342 warnx(OPTWARN, "space", "<", MINFREE);
343 }
344 }
345 if (sflag) {
346 name = "expected number of files per directory";
347 if (sblock.fs_avgfpdir == svalue) {
348 warnx("%s remains unchanged as %d", name, svalue);
349 }
350 else {
351 warnx("%s changes from %d to %d",
352 name, sblock.fs_avgfpdir, svalue);
353 sblock.fs_avgfpdir = svalue;
354 }
355 }
356
357 if (sbwrite(&disk, Aflag) == -1)
358 goto err;
359 ufs_disk_close(&disk);
360 if (active) {
361 bzero(&args, sizeof(args));
362 if (mount("ufs", on,
363 stfs.f_flags | MNT_UPDATE | MNT_RELOAD, &args) < 0)
364 err(9, "%s: reload", special);
365 warnx("file system reloaded");
366 }
367 exit(0);
368err:
369 if (disk.d_error != NULL)
370 errx(11, "%s: %s", special, disk.d_error);
371 else
372 err(12, "%s", special);
373}
374
375void
376usage(void)
377{
378 fprintf(stderr, "%s\n%s\n%s\n%s\n",
379"usage: tunefs [-A] [-a enable | disable] [-e maxbpg] [-f avgfilesize]",
380" [-L volname] [-l enable | disable] [-m minfree]",
381" [-n enable | disable] [-o space | time] [-p]",
382" [-s avgfpdir] special | filesystem");
383 exit(2);
384}
385
386void
387printfs(void)
388{
389 warnx("ACLs: (-a) %s",
390 (sblock.fs_flags & FS_ACLS)? "enabled" : "disabled");
391 warnx("MAC multilabel: (-l) %s",
392 (sblock.fs_flags & FS_MULTILABEL)? "enabled" : "disabled");
393 warnx("soft updates: (-n) %s",
394 (sblock.fs_flags & FS_DOSOFTDEP)? "enabled" : "disabled");
395 warnx("maximum blocks per file in a cylinder group: (-e) %d",
396 sblock.fs_maxbpg);
397 warnx("average file size: (-f) %d",
398 sblock.fs_avgfilesize);
399 warnx("average number of files in a directory: (-s) %d",
400 sblock.fs_avgfpdir);
401 warnx("minimum percentage of free space: (-m) %d%%",
402 sblock.fs_minfree);
403 warnx("optimization preference: (-o) %s",
404 sblock.fs_optim == FS_OPTSPACE ? "space" : "time");
405 if (sblock.fs_minfree >= MINFREE &&
406 sblock.fs_optim == FS_OPTSPACE)
407 warnx(OPTWARN, "time", ">=", MINFREE);
408 if (sblock.fs_minfree < MINFREE &&
409 sblock.fs_optim == FS_OPTTIME)
410 warnx(OPTWARN, "space", "<", MINFREE);
411 warnx("volume label: (-L) %s",
412 sblock.fs_volname);
413}
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