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Commit | Line | Data |
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3839e657 TT |
1 | /* |
2 | * mke2fs.c - Make a ext2fs filesystem. | |
3 | * | |
19c78dc0 TT |
4 | * Copyright (C) 1994, 1995, 1996, 1997 Theodore Ts'o. |
5 | * | |
6 | * %Begin-Header% | |
7 | * This file may be redistributed under the terms of the GNU Public | |
8 | * License. | |
9 | * %End-Header% | |
3839e657 TT |
10 | */ |
11 | ||
12 | /* Usage: mke2fs [options] device | |
13 | * | |
14 | * The device may be a block device or a image of one, but this isn't | |
15 | * enforced (but it's not much fun on a character device :-). | |
16 | */ | |
17 | ||
a418d3ad | 18 | #include <stdio.h> |
3839e657 TT |
19 | #include <string.h> |
20 | #include <fcntl.h> | |
21 | #include <ctype.h> | |
3839e657 | 22 | #include <time.h> |
2740156b TT |
23 | #ifdef linux |
24 | #include <sys/utsname.h> | |
25 | #endif | |
a418d3ad | 26 | #ifdef HAVE_GETOPT_H |
3839e657 | 27 | #include <getopt.h> |
373b8337 TT |
28 | #else |
29 | extern char *optarg; | |
30 | extern int optind; | |
a418d3ad TT |
31 | #endif |
32 | #ifdef HAVE_UNISTD_H | |
3839e657 | 33 | #include <unistd.h> |
a418d3ad TT |
34 | #endif |
35 | #ifdef HAVE_STDLIB_H | |
3839e657 | 36 | #include <stdlib.h> |
a418d3ad TT |
37 | #endif |
38 | #ifdef HAVE_ERRNO_H | |
39 | #include <errno.h> | |
40 | #endif | |
41 | #ifdef HAVE_MNTENT_H | |
3839e657 | 42 | #include <mntent.h> |
a418d3ad | 43 | #endif |
3839e657 | 44 | #include <sys/ioctl.h> |
f3db3566 TT |
45 | #include <sys/types.h> |
46 | ||
f3db3566 | 47 | #include <linux/ext2_fs.h> |
3839e657 TT |
48 | |
49 | #include "et/com_err.h" | |
1e3472c5 | 50 | #include "uuid/uuid.h" |
896938d5 | 51 | #include "e2p/e2p.h" |
3839e657 | 52 | #include "ext2fs/ext2fs.h" |
63985320 | 53 | #include "util.h" |
3839e657 | 54 | #include "../version.h" |
d9c56d3c | 55 | #include "nls-enable.h" |
3839e657 TT |
56 | |
57 | #define STRIDE_LENGTH 8 | |
58 | ||
6733c2fd | 59 | #ifndef __sparc__ |
1e3472c5 TT |
60 | #define ZAP_BOOTBLOCK |
61 | #endif | |
62 | ||
3839e657 | 63 | extern int isatty(int); |
f3db3566 | 64 | extern FILE *fpopen(const char *cmd, const char *mode); |
3839e657 TT |
65 | |
66 | const char * program_name = "mke2fs"; | |
d48755e9 | 67 | const char * device_name /* = NULL */; |
3839e657 TT |
68 | |
69 | /* Command line options */ | |
d48755e9 TT |
70 | int cflag /* = 0 */ ; |
71 | int verbose /* = 0 */ ; | |
72 | int quiet /* = 0 */ ; | |
73 | int super_only /* = 0 */ ; | |
74 | int force /* = 0 */ ; | |
75 | int noaction /* = 0 */ ; | |
76 | int journal_size /* = 0 */ ; | |
77 | int journal_flags /* = 0 */ ; | |
78 | char *bad_blocks_filename /* = 0 */ ; | |
79 | __u32 fs_stride /* = 0 */ ; | |
3839e657 TT |
80 | |
81 | struct ext2_super_block param; | |
d48755e9 TT |
82 | char *creator_os /* = NULL */ ; |
83 | char *volume_label /* = NULL */ ; | |
84 | char *mount_dir /* = NULL */ ; | |
85 | char *journal_device /* = NULL */ ; | |
3839e657 | 86 | |
63985320 | 87 | static void usage(void) |
3839e657 | 88 | { |
d9c56d3c | 89 | fprintf(stderr, _("Usage: %s [-c|-t|-l filename] [-b block-size] " |
16ad3334 | 90 | "[-f fragment-size]\n\t[-i bytes-per-inode] [-j journal-options]" |
5515e6b4 TT |
91 | " [-N number-of-inodes]\n\t[-m reserved-blocks-percentage] " |
92 | "[-o creator-os] [-g blocks-per-group]\n\t[-L volume-label] " | |
18160d26 TT |
93 | "[-M last-mounted-directory] [-O feature[,...]]\n\t" |
94 | "[-r fs-revision] [-R raid_opts] [-s sparse-super-flag]\n\t" | |
d9c56d3c | 95 | "[-qvSV] device [blocks-count]\n"), |
3839e657 TT |
96 | program_name); |
97 | exit(1); | |
98 | } | |
99 | ||
6733c2fd | 100 | static int int_log2(int arg) |
3839e657 TT |
101 | { |
102 | int l = 0; | |
103 | ||
104 | arg >>= 1; | |
105 | while (arg) { | |
106 | l++; | |
107 | arg >>= 1; | |
108 | } | |
109 | return l; | |
110 | } | |
111 | ||
6733c2fd | 112 | static int int_log10(unsigned int arg) |
1dde43f0 TT |
113 | { |
114 | int l; | |
115 | ||
116 | for (l=0; arg ; l++) | |
117 | arg = arg / 10; | |
118 | return l; | |
119 | } | |
120 | ||
50787ea2 TT |
121 | /* |
122 | * This function sets the default parameters for a filesystem | |
123 | * | |
2740156b TT |
124 | * The type is specified by the user. The size is the maximum size |
125 | * (in megabytes) for which a set of parameters applies, with a size | |
126 | * of zero meaning that it is the default parameter for the type. | |
127 | * Note that order is important in the table below. | |
50787ea2 TT |
128 | */ |
129 | static char default_str[] = "default"; | |
130 | struct mke2fs_defaults { | |
4a600566 TT |
131 | const char *type; |
132 | int size; | |
133 | int blocksize; | |
134 | int inode_ratio; | |
50787ea2 TT |
135 | } settings[] = { |
136 | { default_str, 0, 4096, 8192 }, | |
137 | { default_str, 512, 1024, 4096 }, | |
138 | { default_str, 3, 1024, 8192 }, | |
139 | { "news", 0, 4096, 4096 }, | |
140 | { 0, 0, 0, 0}, | |
141 | }; | |
142 | ||
ef9abe5f | 143 | static void set_fs_defaults(char *fs_type, struct ext2_super_block *super, |
50787ea2 TT |
144 | int blocksize, int *inode_ratio) |
145 | { | |
146 | int megs; | |
147 | int ratio = 0; | |
148 | struct mke2fs_defaults *p; | |
149 | ||
9094f284 | 150 | megs = (super->s_blocks_count * (EXT2_BLOCK_SIZE(super) / 1024) / |
50787ea2 TT |
151 | 1024); |
152 | if (inode_ratio) | |
153 | ratio = *inode_ratio; | |
154 | if (!fs_type) | |
155 | fs_type = default_str; | |
156 | for (p = settings; p->type; p++) { | |
157 | if ((strcmp(p->type, fs_type) != 0) && | |
158 | (strcmp(p->type, default_str) != 0)) | |
159 | continue; | |
160 | if ((p->size != 0) && | |
161 | (megs > p->size)) | |
162 | continue; | |
163 | if (ratio == 0) | |
164 | *inode_ratio = p->inode_ratio; | |
165 | if (blocksize == 0) { | |
9094f284 | 166 | super->s_log_frag_size = super->s_log_block_size = |
6733c2fd | 167 | int_log2(p->blocksize >> EXT2_MIN_BLOCK_LOG_SIZE); |
50787ea2 TT |
168 | } |
169 | } | |
170 | if (blocksize == 0) | |
9094f284 | 171 | super->s_blocks_count /= EXT2_BLOCK_SIZE(super) / 1024; |
50787ea2 TT |
172 | } |
173 | ||
3839e657 TT |
174 | /* |
175 | * Helper function for read_bb_file and test_disk | |
176 | */ | |
177 | static void invalid_block(ext2_filsys fs, blk_t blk) | |
178 | { | |
d9c56d3c | 179 | printf(_("Bad block %u out of range; ignored.\n"), blk); |
3839e657 TT |
180 | return; |
181 | } | |
182 | ||
183 | /* | |
184 | * Reads the bad blocks list from a file | |
185 | */ | |
186 | static void read_bb_file(ext2_filsys fs, badblocks_list *bb_list, | |
187 | const char *bad_blocks_file) | |
188 | { | |
189 | FILE *f; | |
190 | errcode_t retval; | |
191 | ||
192 | f = fopen(bad_blocks_file, "r"); | |
193 | if (!f) { | |
194 | com_err("read_bad_blocks_file", errno, | |
d9c56d3c | 195 | _("while trying to open %s"), bad_blocks_file); |
3839e657 TT |
196 | exit(1); |
197 | } | |
198 | retval = ext2fs_read_bb_FILE(fs, f, bb_list, invalid_block); | |
199 | fclose (f); | |
200 | if (retval) { | |
201 | com_err("ext2fs_read_bb_FILE", retval, | |
d9c56d3c | 202 | _("while reading in list of bad blocks from file")); |
3839e657 TT |
203 | exit(1); |
204 | } | |
205 | } | |
206 | ||
207 | /* | |
208 | * Runs the badblocks program to test the disk | |
209 | */ | |
210 | static void test_disk(ext2_filsys fs, badblocks_list *bb_list) | |
211 | { | |
212 | FILE *f; | |
213 | errcode_t retval; | |
214 | char buf[1024]; | |
215 | ||
f635d7f6 TT |
216 | sprintf(buf, "badblocks -b %d %s%s %d", fs->blocksize, |
217 | quiet ? "" : "-s ", fs->device_name, | |
3839e657 TT |
218 | fs->super->s_blocks_count); |
219 | if (verbose) | |
d9c56d3c | 220 | printf(_("Running command: %s\n"), buf); |
3839e657 TT |
221 | f = popen(buf, "r"); |
222 | if (!f) { | |
223 | com_err("popen", errno, | |
d9c56d3c | 224 | _("while trying run '%s'"), buf); |
3839e657 TT |
225 | exit(1); |
226 | } | |
227 | retval = ext2fs_read_bb_FILE(fs, f, bb_list, invalid_block); | |
f3db3566 | 228 | pclose(f); |
3839e657 TT |
229 | if (retval) { |
230 | com_err("ext2fs_read_bb_FILE", retval, | |
d9c56d3c | 231 | _("while processing list of bad blocks from program")); |
3839e657 TT |
232 | exit(1); |
233 | } | |
234 | } | |
235 | ||
236 | static void handle_bad_blocks(ext2_filsys fs, badblocks_list bb_list) | |
237 | { | |
f3db3566 | 238 | int i, j; |
3839e657 TT |
239 | int must_be_good; |
240 | blk_t blk; | |
241 | badblocks_iterate bb_iter; | |
242 | errcode_t retval; | |
f3db3566 TT |
243 | blk_t group_block; |
244 | int group; | |
245 | int group_bad; | |
3839e657 TT |
246 | |
247 | if (!bb_list) | |
248 | return; | |
249 | ||
250 | /* | |
251 | * The primary superblock and group descriptors *must* be | |
252 | * good; if not, abort. | |
253 | */ | |
254 | must_be_good = fs->super->s_first_data_block + 1 + fs->desc_blocks; | |
255 | for (i = fs->super->s_first_data_block; i <= must_be_good; i++) { | |
256 | if (badblocks_list_test(bb_list, i)) { | |
d9c56d3c TT |
257 | fprintf(stderr, _("Block %d in primary " |
258 | "superblock/group descriptor area bad.\n"), i); | |
259 | fprintf(stderr, _("Blocks %d through %d must be good " | |
260 | "in order to build a filesystem.\n"), | |
3839e657 | 261 | fs->super->s_first_data_block, must_be_good); |
d9c56d3c | 262 | fprintf(stderr, _("Aborting....\n")); |
3839e657 TT |
263 | exit(1); |
264 | } | |
265 | } | |
f3db3566 TT |
266 | |
267 | /* | |
268 | * See if any of the bad blocks are showing up in the backup | |
269 | * superblocks and/or group descriptors. If so, issue a | |
270 | * warning and adjust the block counts appropriately. | |
271 | */ | |
272 | group_block = fs->super->s_first_data_block + | |
273 | fs->super->s_blocks_per_group; | |
f3db3566 TT |
274 | |
275 | for (i = 1; i < fs->group_desc_count; i++) { | |
92bcc595 | 276 | group_bad = 0; |
f3db3566 TT |
277 | for (j=0; j < fs->desc_blocks+1; j++) { |
278 | if (badblocks_list_test(bb_list, group_block + | |
279 | j)) { | |
280 | if (!group_bad) | |
281 | fprintf(stderr, | |
d9c56d3c TT |
282 | _("Warning: the backup superblock/group descriptors at block %d contain\n" |
283 | " bad blocks.\n\n"), | |
f3db3566 TT |
284 | group_block); |
285 | group_bad++; | |
286 | group = ext2fs_group_of_blk(fs, group_block+j); | |
287 | fs->group_desc[group].bg_free_blocks_count++; | |
288 | fs->super->s_free_blocks_count++; | |
289 | } | |
290 | } | |
291 | group_block += fs->super->s_blocks_per_group; | |
292 | } | |
3839e657 TT |
293 | |
294 | /* | |
295 | * Mark all the bad blocks as used... | |
296 | */ | |
297 | retval = badblocks_list_iterate_begin(bb_list, &bb_iter); | |
298 | if (retval) { | |
299 | com_err("badblocks_list_iterate_begin", retval, | |
d9c56d3c | 300 | _("while marking bad blocks as used")); |
3839e657 TT |
301 | exit(1); |
302 | } | |
303 | while (badblocks_list_iterate(bb_iter, &blk)) | |
f3db3566 | 304 | ext2fs_mark_block_bitmap(fs->block_map, blk); |
3839e657 TT |
305 | badblocks_list_iterate_end(bb_iter); |
306 | } | |
307 | ||
19c78dc0 | 308 | static void write_inode_tables(ext2_filsys fs) |
3839e657 TT |
309 | { |
310 | errcode_t retval; | |
311 | blk_t blk; | |
19c78dc0 TT |
312 | int i, j, num, count; |
313 | char *buf; | |
1dde43f0 | 314 | char format[20], backup[80]; |
7d5633cf TT |
315 | int sync_kludge = 0; |
316 | char *mke2fs_sync; | |
317 | ||
318 | mke2fs_sync = getenv("MKE2FS_SYNC"); | |
319 | if (mke2fs_sync) | |
320 | sync_kludge = atoi(mke2fs_sync); | |
3839e657 TT |
321 | |
322 | buf = malloc(fs->blocksize * STRIDE_LENGTH); | |
323 | if (!buf) { | |
d9c56d3c TT |
324 | com_err("malloc", ENOMEM, |
325 | _("while allocating zeroizing buffer")); | |
3839e657 TT |
326 | exit(1); |
327 | } | |
328 | memset(buf, 0, fs->blocksize * STRIDE_LENGTH); | |
1dde43f0 TT |
329 | |
330 | /* | |
331 | * Figure out how many digits we need | |
332 | */ | |
6733c2fd | 333 | i = int_log10(fs->group_desc_count); |
1dde43f0 TT |
334 | sprintf(format, "%%%dd/%%%dld", i, i); |
335 | memset(backup, '\b', sizeof(backup)-1); | |
336 | backup[sizeof(backup)-1] = 0; | |
337 | if ((2*i)+1 < sizeof(backup)) | |
338 | backup[(2*i)+1] = 0; | |
339 | ||
3839e657 | 340 | if (!quiet) |
d9c56d3c | 341 | printf(_("Writing inode tables: ")); |
3839e657 TT |
342 | for (i = 0; i < fs->group_desc_count; i++) { |
343 | if (!quiet) | |
1dde43f0 | 344 | printf(format, i, fs->group_desc_count); |
3839e657 | 345 | |
19c78dc0 TT |
346 | blk = fs->group_desc[i].bg_inode_table; |
347 | num = fs->inode_blocks_per_group; | |
348 | ||
349 | for (j=0; j < num; j += STRIDE_LENGTH, blk += STRIDE_LENGTH) { | |
350 | if (num-j > STRIDE_LENGTH) | |
351 | count = STRIDE_LENGTH; | |
352 | else | |
353 | count = num - j; | |
354 | retval = io_channel_write_blk(fs->io, blk, count, buf); | |
355 | if (retval) | |
d9c56d3c TT |
356 | printf(_("Warning: could not write %d blocks " |
357 | "in inode table starting at %d: %s\n"), | |
19c78dc0 TT |
358 | count, blk, error_message(retval)); |
359 | } | |
3839e657 | 360 | if (!quiet) |
1dde43f0 | 361 | fputs(backup, stdout); |
7d5633cf TT |
362 | if (sync_kludge) { |
363 | if (sync_kludge == 1) | |
364 | sync(); | |
365 | else if ((i % sync_kludge) == 0) | |
366 | sync(); | |
367 | } | |
3839e657 | 368 | } |
19c78dc0 | 369 | free(buf); |
3839e657 | 370 | if (!quiet) |
d9c56d3c | 371 | fputs(_("done \n"), stdout); |
3839e657 TT |
372 | } |
373 | ||
374 | static void create_root_dir(ext2_filsys fs) | |
375 | { | |
376 | errcode_t retval; | |
f3db3566 | 377 | struct ext2_inode inode; |
3839e657 TT |
378 | |
379 | retval = ext2fs_mkdir(fs, EXT2_ROOT_INO, EXT2_ROOT_INO, 0); | |
380 | if (retval) { | |
d9c56d3c | 381 | com_err("ext2fs_mkdir", retval, _("while creating root dir")); |
3839e657 TT |
382 | exit(1); |
383 | } | |
f3db3566 TT |
384 | if (geteuid()) { |
385 | retval = ext2fs_read_inode(fs, EXT2_ROOT_INO, &inode); | |
386 | if (retval) { | |
387 | com_err("ext2fs_read_inode", retval, | |
d9c56d3c | 388 | _("while reading root inode")); |
f3db3566 TT |
389 | exit(1); |
390 | } | |
19c78dc0 TT |
391 | inode.i_uid = getuid(); |
392 | if (inode.i_uid) | |
393 | inode.i_gid = getgid(); | |
f3db3566 TT |
394 | retval = ext2fs_write_inode(fs, EXT2_ROOT_INO, &inode); |
395 | if (retval) { | |
396 | com_err("ext2fs_write_inode", retval, | |
d9c56d3c | 397 | _("while setting root inode ownership")); |
f3db3566 TT |
398 | exit(1); |
399 | } | |
400 | } | |
3839e657 TT |
401 | } |
402 | ||
403 | static void create_lost_and_found(ext2_filsys fs) | |
404 | { | |
405 | errcode_t retval; | |
406 | ino_t ino; | |
407 | const char *name = "lost+found"; | |
408 | int i; | |
50787ea2 | 409 | int lpf_size = 0; |
3839e657 TT |
410 | |
411 | retval = ext2fs_mkdir(fs, EXT2_ROOT_INO, 0, name); | |
412 | if (retval) { | |
d9c56d3c TT |
413 | com_err("ext2fs_mkdir", retval, |
414 | _("while creating /lost+found")); | |
3839e657 TT |
415 | exit(1); |
416 | } | |
417 | ||
418 | retval = ext2fs_lookup(fs, EXT2_ROOT_INO, name, strlen(name), 0, &ino); | |
419 | if (retval) { | |
d9c56d3c TT |
420 | com_err("ext2_lookup", retval, |
421 | _("while looking up /lost+found")); | |
3839e657 TT |
422 | exit(1); |
423 | } | |
424 | ||
425 | for (i=1; i < EXT2_NDIR_BLOCKS; i++) { | |
50787ea2 TT |
426 | if ((lpf_size += fs->blocksize) >= 16*1024) |
427 | break; | |
3839e657 TT |
428 | retval = ext2fs_expand_dir(fs, ino); |
429 | if (retval) { | |
430 | com_err("ext2fs_expand_dir", retval, | |
d9c56d3c | 431 | _("while expanding /lost+found")); |
3839e657 TT |
432 | exit(1); |
433 | } | |
434 | } | |
435 | } | |
436 | ||
437 | static void create_bad_block_inode(ext2_filsys fs, badblocks_list bb_list) | |
438 | { | |
439 | errcode_t retval; | |
440 | ||
f3db3566 | 441 | ext2fs_mark_inode_bitmap(fs->inode_map, EXT2_BAD_INO); |
3839e657 TT |
442 | fs->group_desc[0].bg_free_inodes_count--; |
443 | fs->super->s_free_inodes_count--; | |
444 | retval = ext2fs_update_bb_inode(fs, bb_list); | |
445 | if (retval) { | |
446 | com_err("ext2fs_update_bb_inode", retval, | |
d9c56d3c | 447 | _("while setting bad block inode")); |
3839e657 TT |
448 | exit(1); |
449 | } | |
450 | ||
451 | } | |
452 | ||
453 | static void reserve_inodes(ext2_filsys fs) | |
454 | { | |
455 | ino_t i; | |
456 | int group; | |
457 | ||
7f88b043 | 458 | for (i = EXT2_ROOT_INO + 1; i < EXT2_FIRST_INODE(fs->super); i++) { |
f3db3566 | 459 | ext2fs_mark_inode_bitmap(fs->inode_map, i); |
3839e657 TT |
460 | group = ext2fs_group_of_ino(fs, i); |
461 | fs->group_desc[group].bg_free_inodes_count--; | |
462 | fs->super->s_free_inodes_count--; | |
463 | } | |
464 | ext2fs_mark_ib_dirty(fs); | |
465 | } | |
466 | ||
e41784eb | 467 | static void zap_sector(ext2_filsys fs, int sect) |
f3db3566 TT |
468 | { |
469 | char buf[512]; | |
470 | int retval; | |
471 | ||
472 | memset(buf, 0, 512); | |
473 | ||
e41784eb TT |
474 | io_channel_set_blksize(fs->io, 512); |
475 | retval = io_channel_write_blk(fs->io, sect, -512, buf); | |
476 | io_channel_set_blksize(fs->io, fs->blocksize); | |
f3db3566 | 477 | if (retval) |
e294cf2f | 478 | printf(_("Warning: could not erase sector %d: %s\n"), sect, |
f3db3566 TT |
479 | error_message(retval)); |
480 | } | |
481 | ||
482 | ||
3839e657 TT |
483 | static void show_stats(ext2_filsys fs) |
484 | { | |
ef9abe5f | 485 | struct ext2_super_block *s = fs->super; |
1e3472c5 | 486 | char buf[80]; |
3839e657 | 487 | blk_t group_block; |
1dde43f0 | 488 | int i, need, col_left; |
3839e657 TT |
489 | |
490 | if (param.s_blocks_count != s->s_blocks_count) | |
d9c56d3c | 491 | printf(_("warning: %d blocks unused.\n\n"), |
3839e657 | 492 | param.s_blocks_count - s->s_blocks_count); |
50787ea2 TT |
493 | |
494 | memset(buf, 0, sizeof(buf)); | |
495 | strncpy(buf, s->s_volume_name, sizeof(s->s_volume_name)); | |
d9c56d3c TT |
496 | printf(_("Filesystem label=%s\n"), buf); |
497 | printf(_("OS type: ")); | |
1e3472c5 TT |
498 | switch (fs->super->s_creator_os) { |
499 | case EXT2_OS_LINUX: printf ("Linux"); break; | |
ad6783df | 500 | case EXT2_OS_HURD: printf ("GNU/Hurd"); break; |
1e3472c5 | 501 | case EXT2_OS_MASIX: printf ("Masix"); break; |
d9c56d3c | 502 | default: printf (_("(unknown os)")); |
1e3472c5 | 503 | } |
50787ea2 | 504 | printf("\n"); |
d9c56d3c | 505 | printf(_("Block size=%u (log=%u)\n"), fs->blocksize, |
50787ea2 | 506 | s->s_log_block_size); |
d9c56d3c | 507 | printf(_("Fragment size=%u (log=%u)\n"), fs->fragsize, |
50787ea2 | 508 | s->s_log_frag_size); |
d9c56d3c | 509 | printf(_("%u inodes, %u blocks\n"), s->s_inodes_count, |
3839e657 | 510 | s->s_blocks_count); |
d9c56d3c | 511 | printf(_("%u blocks (%2.2f%%) reserved for the super user\n"), |
3839e657 TT |
512 | s->s_r_blocks_count, |
513 | 100.0 * s->s_r_blocks_count / s->s_blocks_count); | |
d9c56d3c TT |
514 | printf(_("First data block=%u\n"), s->s_first_data_block); |
515 | if (fs->group_desc_count > 1) | |
516 | printf(_("%lu block groups\n"), fs->group_desc_count); | |
517 | else | |
518 | printf(_("%lu block group\n"), fs->group_desc_count); | |
519 | printf(_("%u blocks per group, %u fragments per group\n"), | |
3839e657 | 520 | s->s_blocks_per_group, s->s_frags_per_group); |
d9c56d3c | 521 | printf(_("%u inodes per group\n"), s->s_inodes_per_group); |
3839e657 TT |
522 | |
523 | if (fs->group_desc_count == 1) { | |
524 | printf("\n"); | |
525 | return; | |
526 | } | |
527 | ||
d9c56d3c | 528 | printf(_("Superblock backups stored on blocks: ")); |
3839e657 TT |
529 | group_block = s->s_first_data_block; |
530 | col_left = 0; | |
531 | for (i = 1; i < fs->group_desc_count; i++) { | |
532 | group_block += s->s_blocks_per_group; | |
521e3685 TT |
533 | if (!ext2fs_bg_has_super(fs, i)) |
534 | continue; | |
7671433a TT |
535 | if (i != 1) |
536 | printf(", "); | |
6733c2fd | 537 | need = int_log10(group_block) + 2; |
1dde43f0 | 538 | if (need > col_left) { |
3839e657 | 539 | printf("\n\t"); |
1dde43f0 | 540 | col_left = 72; |
3839e657 | 541 | } |
1dde43f0 | 542 | col_left -= need; |
a418d3ad | 543 | printf("%u", group_block); |
3839e657 TT |
544 | } |
545 | printf("\n\n"); | |
546 | } | |
547 | ||
1e3472c5 TT |
548 | /* |
549 | * Set the S_CREATOR_OS field. Return true if OS is known, | |
550 | * otherwise, 0. | |
551 | */ | |
552 | static int set_os(struct ext2_super_block *sb, char *os) | |
553 | { | |
554 | if (isdigit (*os)) | |
555 | sb->s_creator_os = atoi (os); | |
556 | else if (strcasecmp(os, "linux") == 0) | |
557 | sb->s_creator_os = EXT2_OS_LINUX; | |
558 | else if (strcasecmp(os, "GNU") == 0 || strcasecmp(os, "hurd") == 0) | |
559 | sb->s_creator_os = EXT2_OS_HURD; | |
560 | else if (strcasecmp(os, "masix") == 0) | |
561 | sb->s_creator_os = EXT2_OS_MASIX; | |
562 | else | |
563 | return 0; | |
564 | return 1; | |
565 | } | |
566 | ||
a418d3ad TT |
567 | #define PATH_SET "PATH=/sbin" |
568 | ||
d163b094 | 569 | static void parse_raid_opts(const char *opts) |
a29f4d30 TT |
570 | { |
571 | char *buf, *token, *next, *p, *arg; | |
572 | int len; | |
573 | int raid_usage = 0; | |
574 | ||
575 | len = strlen(opts); | |
576 | buf = malloc(len+1); | |
577 | if (!buf) { | |
d9c56d3c TT |
578 | fprintf(stderr, _("Couldn't allocate memory to parse " |
579 | "raid options!\n")); | |
a29f4d30 TT |
580 | exit(1); |
581 | } | |
582 | strcpy(buf, opts); | |
583 | for (token = buf; token && *token; token = next) { | |
584 | p = strchr(token, ','); | |
585 | next = 0; | |
586 | if (p) { | |
587 | *p = 0; | |
588 | next = p+1; | |
589 | } | |
590 | arg = strchr(token, '='); | |
591 | if (arg) { | |
592 | *arg = 0; | |
593 | arg++; | |
594 | } | |
595 | if (strcmp(token, "stride") == 0) { | |
596 | if (!arg) { | |
597 | raid_usage++; | |
598 | continue; | |
599 | } | |
600 | fs_stride = strtoul(arg, &p, 0); | |
601 | if (*p || (fs_stride == 0)) { | |
d9c56d3c TT |
602 | fprintf(stderr, |
603 | _("Invalid stride parameter.\n")); | |
a29f4d30 TT |
604 | raid_usage++; |
605 | continue; | |
606 | } | |
607 | } else | |
608 | raid_usage++; | |
609 | } | |
610 | if (raid_usage) { | |
d9c56d3c | 611 | fprintf(stderr, _("\nBad raid options specified.\n\n" |
a29f4d30 TT |
612 | "Raid options are separated by commas, " |
613 | "and may take an argument which\n" | |
614 | "\tis set off by an equals ('=') sign.\n\n" | |
615 | "Valid raid options are:\n" | |
d9c56d3c | 616 | "\tstride=<stride length in blocks>\n\n")); |
a29f4d30 TT |
617 | exit(1); |
618 | } | |
619 | } | |
620 | ||
896938d5 TT |
621 | static __u32 ok_features[3] = { |
622 | 0, /* Compat */ | |
623 | EXT2_FEATURE_INCOMPAT_FILETYPE, /* Incompat */ | |
624 | EXT2_FEATURE_RO_COMPAT_SPARSE_SUPER /* R/O compat */ | |
625 | }; | |
a29f4d30 TT |
626 | |
627 | ||
3839e657 TT |
628 | static void PRS(int argc, char *argv[]) |
629 | { | |
4a600566 TT |
630 | int c; |
631 | int size; | |
632 | char * tmp; | |
80c22c90 | 633 | blk_t group_blk_max = 8192; |
4a600566 TT |
634 | int blocksize = 0; |
635 | int inode_ratio = 0; | |
636 | int reserved_ratio = 5; | |
637 | ino_t num_inodes = 0; | |
a418d3ad | 638 | errcode_t retval; |
f6f65832 | 639 | int sparse_option = 1; |
4a600566 | 640 | char * oldpath = getenv("PATH"); |
ef9abe5f | 641 | struct ext2_super_block *param_ext2 = ¶m; |
4a600566 | 642 | char * raid_opts = 0; |
8ddaa66b | 643 | char * journal_opts = 0; |
4a600566 | 644 | char * fs_type = 0; |
f6f65832 | 645 | const char * feature_set = "filetype"; |
4a600566 | 646 | blk_t dev_size; |
2740156b | 647 | #ifdef linux |
4a600566 | 648 | struct utsname ut; |
2740156b TT |
649 | |
650 | if (uname(&ut)) { | |
651 | perror("uname"); | |
652 | exit(1); | |
653 | } | |
896938d5 TT |
654 | if ((ut.release[0] == '1') || |
655 | (ut.release[0] == '2' && ut.release[1] == '.' && | |
656 | ut.release[2] < '2' && ut.release[3] == '.')) | |
80c22c90 | 657 | feature_set = NULL; |
2740156b | 658 | #endif |
3839e657 | 659 | /* Update our PATH to include /sbin */ |
a418d3ad TT |
660 | if (oldpath) { |
661 | char *newpath; | |
662 | ||
663 | newpath = malloc(sizeof (PATH_SET) + 1 + strlen (oldpath)); | |
664 | strcpy (newpath, PATH_SET); | |
665 | strcat (newpath, ":"); | |
666 | strcat (newpath, oldpath); | |
667 | putenv (newpath); | |
668 | } else | |
669 | putenv (PATH_SET); | |
3839e657 TT |
670 | |
671 | setbuf(stdout, NULL); | |
672 | setbuf(stderr, NULL); | |
673 | initialize_ext2_error_table(); | |
674 | memset(¶m, 0, sizeof(struct ext2_super_block)); | |
50787ea2 | 675 | param.s_rev_level = 1; /* Create revision 1 filesystems now */ |
3839e657 | 676 | |
d9c56d3c | 677 | fprintf (stderr, _("mke2fs %s, %s for EXT2 FS %s, %s\n"), |
3839e657 TT |
678 | E2FSPROGS_VERSION, E2FSPROGS_DATE, |
679 | EXT2FS_VERSION, EXT2FS_DATE); | |
680 | if (argc && *argv) | |
681 | program_name = *argv; | |
1e3472c5 | 682 | while ((c = getopt (argc, argv, |
85ef4ae8 | 683 | "b:cf:g:i:j:l:m:no:qr:R:s:tvI:ST:FL:M:N:O:V")) != EOF) |
3839e657 TT |
684 | switch (c) { |
685 | case 'b': | |
50787ea2 TT |
686 | blocksize = strtoul(optarg, &tmp, 0); |
687 | if (blocksize < 1024 || blocksize > 4096 || *tmp) { | |
d9c56d3c TT |
688 | com_err(program_name, 0, |
689 | _("bad block size - %s"), optarg); | |
3839e657 TT |
690 | exit(1); |
691 | } | |
692 | param.s_log_block_size = | |
6733c2fd | 693 | int_log2(blocksize >> EXT2_MIN_BLOCK_LOG_SIZE); |
80c22c90 | 694 | group_blk_max = blocksize * 8; |
3839e657 TT |
695 | break; |
696 | case 'c': | |
697 | case 't': /* Check for bad blocks */ | |
698 | cflag = 1; | |
699 | break; | |
700 | case 'f': | |
701 | size = strtoul(optarg, &tmp, 0); | |
702 | if (size < 1024 || size > 4096 || *tmp) { | |
d9c56d3c TT |
703 | com_err(program_name, 0, |
704 | _("bad fragment size - %s"), | |
3839e657 TT |
705 | optarg); |
706 | exit(1); | |
707 | } | |
708 | param.s_log_frag_size = | |
6733c2fd | 709 | int_log2(size >> EXT2_MIN_BLOCK_LOG_SIZE); |
d9c56d3c TT |
710 | printf(_("Warning: fragments not supported. " |
711 | "Ignoring -f option\n")); | |
3839e657 TT |
712 | break; |
713 | case 'g': | |
714 | param.s_blocks_per_group = strtoul(optarg, &tmp, 0); | |
f3db3566 TT |
715 | if (*tmp) { |
716 | com_err(program_name, 0, | |
d9c56d3c | 717 | _("Illegal number for blocks per group")); |
f3db3566 TT |
718 | exit(1); |
719 | } | |
f3db3566 TT |
720 | if ((param.s_blocks_per_group % 8) != 0) { |
721 | com_err(program_name, 0, | |
d9c56d3c | 722 | _("blocks per group must be multiple of 8")); |
3839e657 TT |
723 | exit(1); |
724 | } | |
725 | break; | |
726 | case 'i': | |
727 | inode_ratio = strtoul(optarg, &tmp, 0); | |
728 | if (inode_ratio < 1024 || inode_ratio > 256 * 1024 || | |
729 | *tmp) { | |
d9c56d3c TT |
730 | com_err(program_name, 0, |
731 | _("bad inode ratio - %s"), optarg); | |
3839e657 TT |
732 | exit(1); |
733 | } | |
734 | break; | |
85ef4ae8 | 735 | case 'j': |
8ddaa66b TT |
736 | journal_opts = optarg; |
737 | break; | |
3839e657 | 738 | case 'l': |
f3db3566 TT |
739 | bad_blocks_filename = malloc(strlen(optarg)+1); |
740 | if (!bad_blocks_filename) { | |
741 | com_err(program_name, ENOMEM, | |
d9c56d3c | 742 | _("in malloc for bad_blocks_filename")); |
f3db3566 TT |
743 | exit(1); |
744 | } | |
745 | strcpy(bad_blocks_filename, optarg); | |
3839e657 TT |
746 | break; |
747 | case 'm': | |
748 | reserved_ratio = strtoul(optarg, &tmp, 0); | |
749 | if (reserved_ratio > 50 || *tmp) { | |
750 | com_err(program_name, 0, | |
d9c56d3c | 751 | _("bad reserved blocks percent - %s"), |
3839e657 TT |
752 | optarg); |
753 | exit(1); | |
754 | } | |
755 | break; | |
50787ea2 TT |
756 | case 'n': |
757 | noaction++; | |
758 | break; | |
1e3472c5 TT |
759 | case 'o': |
760 | creator_os = optarg; | |
761 | break; | |
7f88b043 TT |
762 | case 'r': |
763 | param.s_rev_level = atoi(optarg); | |
764 | break; | |
521e3685 TT |
765 | case 's': |
766 | sparse_option = atoi(optarg); | |
767 | break; | |
7f88b043 TT |
768 | #ifdef EXT2_DYNAMIC_REV |
769 | case 'I': | |
770 | param.s_inode_size = atoi(optarg); | |
771 | break; | |
772 | #endif | |
5515e6b4 TT |
773 | case 'N': |
774 | num_inodes = atoi(optarg); | |
775 | break; | |
3839e657 TT |
776 | case 'v': |
777 | verbose = 1; | |
778 | break; | |
779 | case 'q': | |
780 | quiet = 1; | |
781 | break; | |
74becf3c TT |
782 | case 'F': |
783 | force = 1; | |
784 | break; | |
1e3472c5 TT |
785 | case 'L': |
786 | volume_label = optarg; | |
787 | break; | |
788 | case 'M': | |
789 | mount_dir = optarg; | |
790 | break; | |
896938d5 TT |
791 | case 'O': |
792 | feature_set = optarg; | |
793 | break; | |
a29f4d30 TT |
794 | case 'R': |
795 | raid_opts = optarg; | |
796 | break; | |
f3db3566 TT |
797 | case 'S': |
798 | super_only = 1; | |
799 | break; | |
50787ea2 TT |
800 | case 'T': |
801 | fs_type = optarg; | |
802 | break; | |
818180cd TT |
803 | case 'V': |
804 | /* Print version number and exit */ | |
d9c56d3c | 805 | fprintf(stderr, _("\tUsing %s\n"), |
818180cd TT |
806 | error_message(EXT2_ET_BASE)); |
807 | exit(0); | |
3839e657 TT |
808 | default: |
809 | usage(); | |
810 | } | |
811 | if (optind == argc) | |
812 | usage(); | |
813 | device_name = argv[optind]; | |
814 | optind++; | |
815 | if (optind < argc) { | |
e1a0a3e3 TT |
816 | unsigned long tmp2 = strtoul(argv[optind++], &tmp, 0); |
817 | ||
818 | if ((*tmp) || (tmp2 > 0xfffffffful)) { | |
d9c56d3c | 819 | com_err(program_name, 0, _("bad blocks count - %s"), |
3839e657 TT |
820 | argv[optind - 1]); |
821 | exit(1); | |
822 | } | |
e1a0a3e3 | 823 | param.s_blocks_count = tmp2; |
3839e657 TT |
824 | } |
825 | if (optind < argc) | |
826 | usage(); | |
a418d3ad | 827 | |
a29f4d30 TT |
828 | if (raid_opts) |
829 | parse_raid_opts(raid_opts); | |
830 | ||
8ddaa66b TT |
831 | if (journal_opts) |
832 | parse_journal_opts(journal_opts); | |
833 | ||
74becf3c | 834 | if (!force) |
8ddaa66b | 835 | check_plausibility(device_name); |
63985320 | 836 | check_mount(device_name, force, _("filesystem")); |
a418d3ad | 837 | |
3839e657 TT |
838 | param.s_log_frag_size = param.s_log_block_size; |
839 | ||
50787ea2 TT |
840 | if (noaction && param.s_blocks_count) { |
841 | dev_size = param.s_blocks_count; | |
842 | retval = 0; | |
843 | } else | |
844 | retval = ext2fs_get_device_size(device_name, | |
845 | EXT2_BLOCK_SIZE(¶m), | |
846 | &dev_size); | |
a789d840 TT |
847 | if (retval && (retval != EXT2_ET_UNIMPLEMENTED)) { |
848 | com_err(program_name, retval, | |
d9c56d3c | 849 | _("while trying to determine filesystem size")); |
a789d840 TT |
850 | exit(1); |
851 | } | |
a418d3ad | 852 | if (!param.s_blocks_count) { |
a789d840 TT |
853 | if (retval == EXT2_ET_UNIMPLEMENTED) { |
854 | com_err(program_name, 0, | |
d9c56d3c | 855 | _("Couldn't determine device size; you " |
a789d840 | 856 | "must specify\nthe size of the " |
d9c56d3c | 857 | "filesystem\n")); |
a418d3ad | 858 | exit(1); |
26ab5315 TT |
859 | } else { |
860 | if (dev_size == 0) { | |
861 | com_err(program_name, 0, | |
862 | _("Device size reported to be zero. " | |
863 | "Invalid partition specified, or\n\t" | |
864 | "partition table wasn't reread " | |
865 | "after running fdisk, due to\n\t" | |
866 | "a modified partition being busy " | |
867 | "and in use. You may need to reboot\n\t" | |
868 | "to re-read your partition table.\n" | |
869 | )); | |
870 | exit(1); | |
871 | } | |
a789d840 | 872 | param.s_blocks_count = dev_size; |
26ab5315 TT |
873 | } |
874 | ||
a789d840 TT |
875 | } else if (!force && (param.s_blocks_count > dev_size)) { |
876 | com_err(program_name, 0, | |
d9c56d3c | 877 | _("Filesystem larger than apparent filesystem size.")); |
a789d840 | 878 | proceed_question(); |
a418d3ad | 879 | } |
3839e657 | 880 | |
50787ea2 TT |
881 | set_fs_defaults(fs_type, param_ext2, blocksize, &inode_ratio); |
882 | ||
521e3685 TT |
883 | if (param.s_blocks_per_group) { |
884 | if (param.s_blocks_per_group < 256 || | |
80c22c90 | 885 | param.s_blocks_per_group > group_blk_max || *tmp) { |
521e3685 | 886 | com_err(program_name, 0, |
d9c56d3c | 887 | _("blocks per group count out of range")); |
521e3685 TT |
888 | exit(1); |
889 | } | |
890 | } | |
891 | ||
3839e657 TT |
892 | /* |
893 | * Calculate number of inodes based on the inode ratio | |
894 | */ | |
5515e6b4 | 895 | param.s_inodes_count = num_inodes ? num_inodes : |
e6597048 | 896 | ((__u64) param.s_blocks_count * EXT2_BLOCK_SIZE(¶m)) |
f3db3566 | 897 | / inode_ratio; |
3839e657 TT |
898 | |
899 | /* | |
900 | * Calculate number of blocks to reserve | |
901 | */ | |
902 | param.s_r_blocks_count = (param.s_blocks_count * reserved_ratio) / 100; | |
521e3685 | 903 | |
f6f65832 TT |
904 | /* Turn off features not supported by the earlier filesystem version */ |
905 | if (param.s_rev_level == 0) { | |
906 | sparse_option = 0; | |
907 | feature_set = NULL; | |
908 | } | |
2740156b | 909 | if (sparse_option) |
521e3685 TT |
910 | param_ext2->s_feature_ro_compat |= |
911 | EXT2_FEATURE_RO_COMPAT_SPARSE_SUPER; | |
f6f65832 | 912 | |
896938d5 | 913 | if (feature_set && !strncasecmp(feature_set, "none", 4)) |
80c22c90 | 914 | feature_set = NULL; |
896938d5 TT |
915 | if (feature_set && e2p_edit_feature(feature_set, |
916 | ¶m_ext2->s_feature_compat, | |
917 | ok_features)) { | |
d9c56d3c | 918 | fprintf(stderr, _("Invalid filesystem option set: %s\n"), |
896938d5 TT |
919 | feature_set); |
920 | exit(1); | |
921 | } | |
3839e657 TT |
922 | } |
923 | ||
924 | int main (int argc, char *argv[]) | |
925 | { | |
926 | errcode_t retval = 0; | |
927 | ext2_filsys fs; | |
928 | badblocks_list bb_list = 0; | |
85ef4ae8 | 929 | int journal_blocks; |
d9c56d3c TT |
930 | |
931 | #ifdef ENABLE_NLS | |
932 | setlocale(LC_MESSAGES, ""); | |
933 | bindtextdomain(NLS_CAT_NAME, LOCALEDIR); | |
934 | textdomain(NLS_CAT_NAME); | |
935 | #endif | |
3839e657 TT |
936 | PRS(argc, argv); |
937 | ||
3839e657 TT |
938 | /* |
939 | * Initialize the superblock.... | |
940 | */ | |
941 | retval = ext2fs_initialize(device_name, 0, ¶m, | |
942 | unix_io_manager, &fs); | |
943 | if (retval) { | |
d9c56d3c | 944 | com_err(device_name, retval, _("while setting up superblock")); |
3839e657 TT |
945 | exit(1); |
946 | } | |
947 | ||
e41784eb TT |
948 | /* |
949 | * Wipe out the old on-disk superblock | |
950 | */ | |
951 | zap_sector(fs, 2); | |
952 | ||
1e3472c5 TT |
953 | /* |
954 | * Generate a UUID for it... | |
955 | */ | |
ef9abe5f | 956 | uuid_generate(fs->super->s_uuid); |
1e3472c5 TT |
957 | |
958 | /* | |
959 | * Override the creator OS, if applicable | |
960 | */ | |
961 | if (creator_os && !set_os(fs->super, creator_os)) { | |
d9c56d3c | 962 | com_err (program_name, 0, _("unknown os - %s"), creator_os); |
1e3472c5 TT |
963 | exit(1); |
964 | } | |
965 | ||
4ea0a110 TT |
966 | /* |
967 | * For the Hurd, we will turn off filetype since it doesn't | |
968 | * support it. | |
969 | */ | |
970 | if (fs->super->s_creator_os == EXT2_OS_HURD) | |
971 | fs->super->s_feature_incompat &= | |
972 | ~EXT2_FEATURE_INCOMPAT_FILETYPE; | |
973 | ||
1e3472c5 TT |
974 | /* |
975 | * Set the volume label... | |
976 | */ | |
977 | if (volume_label) { | |
ef9abe5f TT |
978 | memset(fs->super->s_volume_name, 0, |
979 | sizeof(fs->super->s_volume_name)); | |
980 | strncpy(fs->super->s_volume_name, volume_label, | |
981 | sizeof(fs->super->s_volume_name)); | |
1e3472c5 TT |
982 | } |
983 | ||
984 | /* | |
985 | * Set the last mount directory | |
986 | */ | |
987 | if (mount_dir) { | |
ef9abe5f TT |
988 | memset(fs->super->s_last_mounted, 0, |
989 | sizeof(fs->super->s_last_mounted)); | |
990 | strncpy(fs->super->s_last_mounted, mount_dir, | |
991 | sizeof(fs->super->s_last_mounted)); | |
1e3472c5 TT |
992 | } |
993 | ||
50787ea2 | 994 | if (!quiet || noaction) |
3839e657 TT |
995 | show_stats(fs); |
996 | ||
50787ea2 TT |
997 | if (noaction) |
998 | exit(0); | |
999 | ||
3839e657 TT |
1000 | if (bad_blocks_filename) |
1001 | read_bb_file(fs, &bb_list, bad_blocks_filename); | |
1002 | if (cflag) | |
1003 | test_disk(fs, &bb_list); | |
1004 | ||
1005 | handle_bad_blocks(fs, bb_list); | |
a29f4d30 | 1006 | fs->stride = fs_stride; |
19c78dc0 TT |
1007 | retval = ext2fs_allocate_tables(fs); |
1008 | if (retval) { | |
1009 | com_err(program_name, retval, | |
d9c56d3c | 1010 | _("while trying to allocate filesystem tables")); |
19c78dc0 TT |
1011 | exit(1); |
1012 | } | |
f3db3566 TT |
1013 | if (super_only) { |
1014 | fs->super->s_state |= EXT2_ERROR_FS; | |
1015 | fs->flags &= ~(EXT2_FLAG_IB_DIRTY|EXT2_FLAG_BB_DIRTY); | |
1016 | } else { | |
19c78dc0 | 1017 | write_inode_tables(fs); |
f3db3566 TT |
1018 | create_root_dir(fs); |
1019 | create_lost_and_found(fs); | |
1020 | reserve_inodes(fs); | |
1021 | create_bad_block_inode(fs, bb_list); | |
1e3472c5 | 1022 | #ifdef ZAP_BOOTBLOCK |
e41784eb | 1023 | zap_sector(fs, 0); |
1e3472c5 | 1024 | #endif |
f3db3566 | 1025 | } |
8ddaa66b | 1026 | |
d48755e9 | 1027 | journal_blocks = journal_size * 1024 / (fs->blocksize / 1024); |
8ddaa66b TT |
1028 | if (journal_device) { |
1029 | if (!force) | |
1030 | check_plausibility(journal_device); | |
63985320 | 1031 | check_mount(journal_device, force, _("journal")); |
8ddaa66b TT |
1032 | |
1033 | if (!quiet) | |
1034 | printf(_("Creating journal on device %s: "), | |
1035 | journal_device); | |
d48755e9 TT |
1036 | retval = ext2fs_add_journal_device(fs, journal_device, |
1037 | journal_blocks, | |
1038 | journal_flags); | |
8ddaa66b TT |
1039 | if(retval) { |
1040 | com_err (program_name, retval, | |
1041 | _("while trying to create journal on device %s"), | |
1042 | journal_device); | |
1043 | exit(1); | |
1044 | } | |
1045 | if (!quiet) | |
1046 | printf(_("done\n")); | |
1047 | } else if (journal_size) { | |
85ef4ae8 | 1048 | if (!quiet) |
16ad3334 TT |
1049 | printf(_("Creating journal (%d blocks): "), |
1050 | journal_blocks); | |
63985320 TT |
1051 | retval = ext2fs_add_journal_inode(fs, journal_blocks, |
1052 | journal_flags); | |
85ef4ae8 TT |
1053 | if (retval) { |
1054 | com_err (program_name, retval, | |
1055 | _("while trying to create journal")); | |
1056 | exit(1); | |
1057 | } | |
1058 | if (!quiet) | |
1059 | printf(_("done\n")); | |
1060 | } | |
3839e657 TT |
1061 | |
1062 | if (!quiet) | |
d9c56d3c TT |
1063 | printf(_("Writing superblocks and " |
1064 | "filesystem accounting information: ")); | |
5d45d803 TT |
1065 | retval = ext2fs_flush(fs); |
1066 | if (retval) { | |
d9c56d3c | 1067 | printf(_("\nWarning, had trouble writing out superblocks.")); |
5d45d803 | 1068 | } |
3839e657 | 1069 | if (!quiet) |
d9c56d3c | 1070 | printf(_("done\n")); |
5d45d803 | 1071 | ext2fs_close(fs); |
3839e657 TT |
1072 | return 0; |
1073 | } |