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installer - Add hammer2 support to the installer
[dragonfly.git] / usr.sbin / installer / dfuibe_installer / fn_install.c
blobb0b83fec0168efe7fa54f048bd309cc5425ac52a
1 /*
2 * Copyright (c)2004,2015 The DragonFly Project. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 *
8 * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 *
11 * Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in
13 * the documentation and/or other materials provided with the
14 * distribution.
15 *
16 * Neither the name of the DragonFly Project nor the names of its
17 * contributors may be used to endorse or promote products derived
18 * from this software without specific prior written permission.
19 *
20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
21 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
22 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
23 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
24 * COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
25 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
26 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
27 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
29 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
30 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
31 * OF THE POSSIBILITY OF SUCH DAMAGE.
32 */
33
34 /*
35 * fn_install.c
36 * Installer Function : Install OS Files.
37 * $Id: fn_install.c,v 1.74 2006/04/18 19:43:48 joerg Exp $
38 */
39
40 #include <libgen.h>
41 #include <string.h>
42
43 #define SOURCES_CONF_FILE "usr/share/installer/sources.conf"
44
45 #ifdef ENABLE_NLS
46 #include <libintl.h>
47 #define _(String) gettext (String)
48 #else
49 #define _(String) (String)
50 #endif
51
52 #include "libaura/mem.h"
53 #include "libaura/buffer.h"
54 #include "libaura/fspred.h"
55
56 #include "libdfui/dfui.h"
57 #include "libdfui/system.h"
58
59 #include "libinstaller/commands.h"
60 #include "libinstaller/confed.h"
61 #include "libinstaller/diskutil.h"
62 #include "libinstaller/functions.h"
63 #include "libinstaller/uiutil.h"
64
65 #include "flow.h"
66 #include "pathnames.h"
67 #include "fn.h"
68
69 /*
70 * NOTE: Even though /var/run doesn't need to be backed up, nearly all
71 * services depend on it so it is best to leave it on the root.
72 */
73 static const char *nullfs_mountpt[] = {
74 "/usr/obj", "/var/crash", "/var/cache",
75 "/var/spool", "/var/log", "/var/tmp",
76 NULL };
77 static const char *nullfs_mountname[] = {
78 "/build/usr.obj", "/build/var.crash", "/build/var.cache",
79 "/build/var.spool", "/build/var.log", "/build/var.tmp",
80 NULL };
81
82 static void
83 handle_altfs(struct i_fn_args *a, struct commands *cmds)
84 {
85 int i;
86
87 /*
88 * Create directories for null mounts if not specified as a partition.
89 * (null mounts are from /build)
90 */
91 for (i = 0; nullfs_mountpt[i]; ++i) {
92 if (subpartition_find(storage_get_selected_slice(a->s), "%s", nullfs_mountpt[i]) != NULL)
93 continue;
94
95 /*
96 * Create directory infrastructure for null-mount if
97 * necessary, then issue the null mount(s).
98 */
99 command_add(cmds, "%s%s -p %smnt%s",
100 a->os_root, cmd_name(a, "MKDIR"),
101 a->os_root, nullfs_mountname[i]);
102 command_add(cmds, "%s%s -p %smnt%s",
103 a->os_root, cmd_name(a, "MKDIR"),
104 a->os_root, nullfs_mountpt[i]);
105 command_add(cmds, "%s%s %smnt%s %smnt%s",
106 a->os_root, cmd_name(a, "MOUNT_NULL"),
107 a->os_root, nullfs_mountname[i],
108 a->os_root, nullfs_mountpt[i]);
109 }
110
111 /*
112 * Create directory for /tmp and tmpfs mount if not specified as
113 * a partition.
114 */
115 if (subpartition_find(storage_get_selected_slice(a->s), "%s", "/tmp") == NULL) {
116 command_add(cmds, "%s%s -p %smnt/tmp",
117 a->os_root, cmd_name(a, "MKDIR"), a->os_root);
118 command_add(cmds, "%s%s 1777 %smnt/tmp",
119 a->os_root, cmd_name(a, "CHMOD"), a->os_root);
120 command_add(cmds, "%s%s dummy %smnt/tmp",
121 a->os_root, cmd_name(a, "MOUNT_TMPFS"), a->os_root);
122 }
123 }
124
125 static void
126 unmount_altfs(struct i_fn_args *a __unused, struct commands *cmds __unused)
127 {
128 return;
129 #if 0
130 int i;
131
132 /*
133 * Unmount null mounts
134 */
135 i = sizeof(nullfs_mountpt) / sizeof(nullfs_mountpt[0]) - 1;
136 while (i >= 0) {
137 if (subpartition_find(storage_get_selected_slice(a->s), "%s", nullfs_mountpt[i]) != NULL)
138 continue;
139
140 /*
141 * Create directory infrastructure for null-mount if
142 * necessary, then issue the null mount(s).
143 */
144 command_add(cmds, "%s%s %smnt%s",
145 a->os_root, cmd_name(a, "UMOUNT"),
146 a->os_root, nullfs_mountpt[i]);
147 --i;
148 }
149
150 /*
151 * Unmount tmpfs mounts
152 */
153 if (subpartition_find(storage_get_selected_slice(a->s), "%s", "/tmp") == NULL) {
154 command_add(cmds, "%s%s -p %smnt%s",
155 a->os_root, cmd_name(a, "UMOUNT"),
156 a->os_root, "/tmp");
157 }
158 #endif
159 }
160
161 /*
162 * fn_install_os: actually put DragonFly on a disk.
163 */
164 void
165 fn_install_os(struct i_fn_args *a)
166 {
167 struct subpartition *sp, *spnext;
168 struct commands *cmds;
169 struct command *cmd;
170 int i, seen_it, prefix, j, needcrypt;
171 FILE *sources_conf;
172 char line[256];
173 char cp_src[64][256];
174 char file_path[256];
175 char *string;
176 int lines = 0;
177 int nfsidx;
178
179 /*
180 * Read SOURCES_CONF_FILE and populate our copy sources.
181 */
182 snprintf(file_path, 256, "%s%s", a->os_root, SOURCES_CONF_FILE);
183 sources_conf = fopen(file_path, "r");
184 i_log(a, "Reading %s", file_path);
185 while(fgets(line, 256, sources_conf) != NULL && lines < 63) {
186 if(strlen(line)>0)
187 line[strlen(line)-1] = '\0';
188 strlcpy(cp_src[lines], line, 256);
189 i_log(a,"Adding %s to copy source table.", cp_src[lines]);
190 lines++;
191 }
192 i_log(a,"Added %i total items to copy source table.", lines);
193 strcpy(cp_src[lines], "");
194 fclose(sources_conf);
195
196 cmds = commands_new();
197
198 /*
199 * If swap isn't mounted yet, mount it.
200 */
201 if (measure_activated_swap(a) == 0) {
202 for (sp = slice_subpartition_first(storage_get_selected_slice(a->s));
203 sp != NULL; sp = subpartition_next(sp)) {
204 if (!subpartition_is_swap(sp))
205 continue;
206 command_add(cmds, "%s%s /dev/%s",
207 a->os_root,
208 cmd_name(a, "SWAPON"),
209 subpartition_is_encrypted(sp) ?
210 "mapper/swap" : subpartition_get_device_name(sp));
211 }
212 }
213
214 /*
215 * Unmount anything already mounted on /mnt.
216 */
217 unmount_altfs(a, cmds);
218 unmount_all_under(a, cmds, "%smnt", a->os_root);
219
220 /* Check if crypto support is needed */
221 needcrypt = 0;
222 for (sp = slice_subpartition_first(storage_get_selected_slice(a->s));
223 sp != NULL; sp = subpartition_next(sp)) {
224 if (subpartition_is_encrypted(sp)) {
225 needcrypt = 1;
226 break;
227 }
228 }
229
230 for (sp = slice_subpartition_first(storage_get_selected_slice(a->s));
231 sp != NULL; sp = subpartition_next(sp)) {
232 if (strcmp(subpartition_get_mountpoint(sp), "/") == 0 ||
233 strcmp(subpartition_get_mountpoint(sp), "/build") == 0) {
234 /* make sure mountpoint directory exists */
235 command_add(cmds, "%s%s -p %smnt%s",
236 a->os_root, cmd_name(a, "MKDIR"),
237 a->os_root,
238 subpartition_get_mountpoint(sp));
239 switch(use_hammer) {
240 case 1:
241 command_add(cmds, "%s%s /dev/%s %smnt%s",
242 a->os_root, cmd_name(a, "MOUNT_HAMMER"),
243 (subpartition_is_encrypted(sp) ?
244 subpartition_get_mapper_name(sp, 0) :
245 subpartition_get_device_name(sp)),
246 a->os_root,
247 subpartition_get_mountpoint(sp));
248 break;
249 case 2:
250 command_add(cmds, "%s%s /dev/%s %smnt%s",
251 a->os_root, cmd_name(a, "MOUNT_HAMMER2"),
252 (subpartition_is_encrypted(sp) ?
253 subpartition_get_mapper_name(sp, 0) :
254 subpartition_get_device_name(sp)),
255 a->os_root,
256 subpartition_get_mountpoint(sp));
257 break;
258 case 0:
259 default:
260 command_add(cmds, "%s%s /dev/%s %smnt%s",
261 a->os_root, cmd_name(a, "MOUNT"),
262 (subpartition_is_encrypted(sp) ?
263 subpartition_get_mapper_name(sp, 0) :
264 subpartition_get_device_name(sp)),
265 a->os_root,
266 subpartition_get_mountpoint(sp));
267 break;
268 }
269 }
270 }
271
272 /*
273 * Create mount points and mount subpartitions on them.
274 */
275 for (sp = slice_subpartition_first(storage_get_selected_slice(a->s));
276 sp != NULL; sp = subpartition_next(sp)) {
277 if (subpartition_is_swap(sp)) {
278 /*
279 * Set this subpartition as the dump device.
280 */
281 command_add(cmds, "%s%s off",
282 a->os_root, cmd_name(a, "DUMPON"));
283 command_add(cmds, "%s%s -v /dev/%s",
284 a->os_root, cmd_name(a, "DUMPON"),
285 subpartition_is_encrypted(sp) ?
286 "mapper/swap" : subpartition_get_device_name(sp));
287
288 asprintf(&string, "/dev/%s",
289 subpartition_is_encrypted(sp) ?
290 "mapper/swap" : subpartition_get_device_name(sp));
291 config_var_set(rc_conf, "dumpdev", string);
292 free(string);
293 continue;
294 }
295
296 /*
297 * mount everything except / and /build (which have already
298 * been mounted). This should also get /boot.
299 */
300 if (strcmp(subpartition_get_mountpoint(sp), "/") != 0 &&
301 strcmp(subpartition_get_mountpoint(sp), "/build") != 0) {
302 /* make sure mountpoint directory exists */
303 command_add(cmds, "%s%s -p %smnt%s",
304 a->os_root, cmd_name(a, "MKDIR"),
305 a->os_root,
306 subpartition_get_mountpoint(sp));
307 /* Don't mount it if it's TMPFS-backed. */
308 if (subpartition_is_tmpfsbacked(sp))
309 continue;
310 command_add(cmds, "%s%s /dev/%s %smnt%s",
311 a->os_root, cmd_name(a, "MOUNT"),
312 (subpartition_is_encrypted(sp) ?
313 subpartition_get_mapper_name(sp, 0) :
314 subpartition_get_device_name(sp)),
315 a->os_root,
316 subpartition_get_mountpoint(sp));
317 }
318 }
319
320 /*
321 * Take care of tmpfs and null-mounts from /build
322 */
323 handle_altfs(a, cmds);
324
325 /*
326 * Actually copy files now.
327 */
328 for (i = 0; cp_src[i] != NULL && cp_src[i][0] != '\0'; i++) {
329 char *src, *dest, *dn, *tmp_dest;
330
331 dest = cp_src[i];
332
333 /*
334 * If dest would be on an TMPFS-backed
335 * mountpoint, don't bother copying it.
336 */
337 sp = subpartition_of(storage_get_selected_slice(a->s),
338 "%s%s", a->os_root, &dest[1]);
339 if (sp != NULL && subpartition_is_tmpfsbacked(sp)) {
340 continue;
341 }
342
343 /*
344 * Create intermediate directories, if needed.
345 */
346 tmp_dest = aura_strdup(dest);
347 dn = dirname(tmp_dest);
348 if (is_dir("%s%s", a->os_root, &dn[1]) &&
349 !is_dir("%smnt%s", a->os_root, dn)) {
350 command_add(cmds, "%s%s -p %smnt%s",
351 a->os_root, cmd_name(a, "MKDIR"),
352 a->os_root, dn);
353 }
354 aura_free(tmp_dest, "directory name");
355
356 /*
357 * If a directory by the same name but with the suffix
358 * ".hdd" exists on the installation media, cpdup that
359 * instead. This is particularly useful with /etc, which
360 * may have significantly different behaviour on the
361 * live CD compared to a standard HDD boot.
362 */
363 if (is_dir("%s%s.hdd", a->os_root, &dest[1]))
364 asprintf(&src, "%s.hdd", &dest[1]);
365 else
366 asprintf(&src, "%s", &dest[1]);
367
368 /*
369 * Cpdup the chosen file or directory onto the HDD.
370 * if it exists on the source.
371 */
372 if (is_dir("%s%s", a->os_root, src) ||
373 is_file("%s%s", a->os_root, src)) {
374 cmd = command_add(cmds, "%s%s %s%s %smnt%s",
375 a->os_root, cmd_name(a, "CPDUP"),
376 a->os_root, src,
377 a->os_root, dest);
378 command_set_log_mode(cmd, COMMAND_LOG_QUIET);
379 }
380 }
381
382 /*
383 * Now, because cpdup does not cross mount points,
384 * we must copy anything that the user might've made a
385 * seperate mount point for (e.g. /usr/libdata/lint.)
386 */
387 nfsidx = 0;
388 sp = NULL;
389 spnext = slice_subpartition_first(storage_get_selected_slice(a->s));
390
391 for (;;) {
392 const char *mountpt;
393
394 /*
395 * Iterate nullfs mounts and then partitions
396 */
397 if (nullfs_mountpt[nfsidx]) {
398 mountpt = nullfs_mountpt[nfsidx];
399 ++nfsidx;
400 } else {
401 sp = spnext;
402 if (sp == NULL)
403 break;
404 spnext = subpartition_next(sp);
405 mountpt = subpartition_get_mountpoint(sp);
406 }
407
408 /*
409 * If the subpartition is a swap subpartition or an
410 * TMPFS-backed mountpoint, don't try to copy anything
411 * into it.
412 */
413 if (sp) {
414 if (subpartition_is_swap(sp) ||
415 subpartition_is_tmpfsbacked(sp)) {
416 continue;
417 }
418 }
419
420 /*
421 * If the mountpoint doesn't even exist on the installation
422 * medium, don't try to copy anything from it! We assume
423 * it's an empty subpartition for the user's needs.
424 */
425 if (!is_dir("%s%s", a->os_root, mountpt + 1))
426 continue;
427
428 /*
429 * Don't bother copying the mountpoint IF:
430 * - we've already said to copy it, or something besides it
431 * (it's a prefix of something in cp_src); or
432 * - we haven't said to copy it
433 * (nothing in cp_src is a prefix of it.)
434 */
435 seen_it = 0;
436 prefix = 0;
437 for (i = 0; cp_src[i] != NULL && cp_src[i][0] != '\0'; i++) {
438 if (strncmp(mountpt, cp_src[i],
439 strlen(mountpt)) == 0) {
440 seen_it = 1;
441 break;
442 }
443 if (strncmp(cp_src[i], mountpt, strlen(cp_src[i])) == 0) {
444 prefix = 1;
445 }
446 }
447 if (seen_it || !prefix)
448 continue;
449
450 /*
451 * Otherwise, cpdup the subpartition.
452 *
453 * XXX check for .hdd-extended source dirs here, too,
454 * eventually - but for now, /etc.hdd will never be
455 * the kind of tricky sub-mount-within-a-mount-point
456 * that this part of the code is meant to handle.
457 */
458 cmd = command_add(cmds, "%s%s %s%s %smnt%s",
459 a->os_root, cmd_name(a, "CPDUP"),
460 a->os_root, mountpt + 1,
461 a->os_root, mountpt);
462 command_set_log_mode(cmd, COMMAND_LOG_QUIET);
463 }
464
465 /*
466 * Ensure /var has all directories it needs.
467 */
468 command_add(cmds, "%s%s -deU -f %setc/mtree/BSD.var.dist -p %smnt/var",
469 a->os_root, cmd_name(a, "MTREE"), a->os_root, a->os_root);
470
471 /*
472 * Create symlinks.
473 */
474
475 /* Take care of /sys. */
476 command_add(cmds, "%s%s -s usr/src/sys %smnt/sys",
477 a->os_root, cmd_name(a, "LN"), a->os_root);
478
479 /*
480 * Make sure /home exists (goes on root mount otherwise).
481 */
482 command_add(cmds, "%s%s -p %smnt/home",
483 a->os_root, cmd_name(a, "MKDIR"), a->os_root);
484
485 /*
486 * XXX check for other possible combinations too?
487 */
488
489 /*
490 * Clean up. In case some file didn't make it, use rm -f
491 */
492 command_add(cmds, "%s%s -f %smnt/boot/loader.conf",
493 a->os_root, cmd_name(a, "RM"), a->os_root);
494 command_add(cmds, "%s%s -f %smnt/tmp/install.log",
495 a->os_root, cmd_name(a, "RM"), a->os_root);
496 command_add(cmds, "%s%s -f %smnt/tmp/t[12]",
497 a->os_root, cmd_name(a, "RM"), a->os_root);
498 command_add(cmds, "%s%s -f %smnt/tmp/test_in",
499 a->os_root, cmd_name(a, "RM"), a->os_root);
500 command_add(cmds, "%s%s -f %smnt/tmp/test_out",
501 a->os_root, cmd_name(a, "RM"), a->os_root);
502
503 /*
504 * Copy pristine versions over any files we might have installed.
505 * This allows the resulting file tree to be customized.
506 */
507 for (i = 0; cp_src[i] != NULL && cp_src[i][0] != '\0'; i++) {
508 char *src, *dest, *dn, *tmp_dest;
509
510 src = cp_src[i];
511 dest = cp_src[i];
512
513 /*
514 * Get the directory that the desired thing to
515 * copy resides in.
516 */
517 tmp_dest = aura_strdup(dest);
518 dn = dirname(tmp_dest);
519
520 /*
521 * If this dir doesn't exist in PRISTINE_DIR
522 * on the install media, just skip it.
523 */
524 if (!is_dir("%s%s%s", a->os_root, PRISTINE_DIR, dn)) {
525 aura_free(tmp_dest, _("directory name"));
526 continue;
527 }
528
529 /*
530 * Create intermediate directories, if needed.
531 */
532 if (!is_dir("%smnt%s", a->os_root, dn)) {
533 command_add(cmds, "%s%s -p %smnt%s",
534 a->os_root, cmd_name(a, "MKDIR"),
535 a->os_root, dn);
536 }
537 aura_free(tmp_dest, "directory name");
538
539 /*
540 * Cpdup the chosen file or directory onto the HDD.
541 */
542 cmd = command_add(cmds, "%s%s %s%s %smnt%s",
543 a->os_root, cmd_name(a, "CPDUP"),
544 a->os_root, src,
545 a->os_root, dest);
546
547 cmd = command_add(cmds,
548 "%s%s %s%s%s %smnt%s",
549 a->os_root, cmd_name(a, "CPDUP"),
550 a->os_root, PRISTINE_DIR, src,
551 a->os_root, dest);
552 command_set_log_mode(cmd, COMMAND_LOG_QUIET);
553 }
554
555 /*
556 * Rebuild the user database, to get rid of any extra users
557 * from the LiveCD that aren't supposed to be installed
558 * (copying a pristine master.passwd isn't enough.)
559 */
560 command_add(cmds, "%s%s -p -d %smnt/etc %smnt/etc/master.passwd",
561 a->os_root, cmd_name(a, "PWD_MKDB"), a->os_root, a->os_root);
562
563 /*
564 * Create missing directories for special mounts.
565 */
566 command_add(cmds, "%s%s %smnt/proc",
567 a->os_root, cmd_name(a, "MKDIR"), a->os_root);
568 command_add(cmds, "%s%s %smnt/dev",
569 a->os_root, cmd_name(a, "MKDIR"), a->os_root);
570 command_add(cmds, "%s%s %smnt/mnt",
571 a->os_root, cmd_name(a, "MKDIR"), a->os_root);
572
573 /* Write new fstab. */
574 command_add(cmds, "%s%s '%s' >%smnt/etc/fstab",
575 a->os_root, cmd_name(a, "ECHO"),
576 "# Device\t\tMountpoint\tFStype\tOptions\t\tDump\tPass#",
577 a->os_root);
578
579 for (sp = slice_subpartition_first(storage_get_selected_slice(a->s));
580 sp != NULL; sp = subpartition_next(sp)) {
581 if (strcmp(subpartition_get_mountpoint(sp), "swap") == 0) {
582 command_add(cmds, "%s%s '/dev/%s\t\tnone\t\tswap\tsw\t\t0\t0' >>%smnt/etc/fstab",
583 a->os_root, cmd_name(a, "ECHO"),
584 subpartition_is_encrypted(sp) ?
585 "mapper/swap" : subpartition_get_device_name(sp),
586 a->os_root);
587 if (subpartition_is_encrypted(sp)) {
588 command_add(cmds,
589 "%s%s 'swap\t/dev/%s\tnone\tnone' >>%smnt/etc/crypttab",
590 a->os_root, cmd_name(a, "ECHO"),
591 subpartition_get_device_name(sp),
592 a->os_root);
593 }
594 } else {
595 const char *fsname;
596 int order;
597
598 /*
599 * fs type (/boot is always ufs)
600 */
601 if (strcmp(subpartition_get_mountpoint(sp), "/boot") == 0)
602 fsname = "ufs";
603 else if (use_hammer == 2)
604 fsname = "hammer2";
605 else if (use_hammer)
606 fsname = "hammer";
607 else
608 fsname = "ufs";
609
610 if (strcmp(subpartition_get_mountpoint(sp), "/") == 0)
611 order = 1;
612 else
613 order = 2;
614
615 /*
616 * Adjust loader.conf for root partition
617 */
618 if (strcmp(subpartition_get_mountpoint(sp), "/") == 0) {
619 if (subpartition_is_encrypted(sp)) {
620 command_add(cmds,
621 "%s%s 'vfs.root.mountfrom=\"ufs:md0s0\"' >>%smnt/boot/loader.conf",
622 a->os_root, cmd_name(a, "ECHO"),
623 a->os_root);
624 command_add(cmds,
625 "%s%s 'vfs.root.realroot=\"crypt:%s:%s:%s\"' >>%smnt/boot/loader.conf",
626 a->os_root, cmd_name(a, "ECHO"),
627 fsname,
628 subpartition_get_device_name(sp),
629 subpartition_get_mapper_name(sp, -1),
630 a->os_root);
631 } else {
632 command_add(cmds,
633 "%s%s 'vfs.root.mountfrom=\"%s:%s\"' >>%smnt/boot/loader.conf",
634 a->os_root, cmd_name(a, "ECHO"),
635 fsname,
636 subpartition_get_device_name(sp),
637 a->os_root);
638 }
639 }
640 if (subpartition_is_tmpfsbacked(sp)) {
641 command_add(cmds, "%s%s 'tmpfs\t\t\t%s\t\ttmpfs\trw,-s%luM\t1\t1' >>%smnt/etc/fstab",
642 a->os_root, cmd_name(a, "ECHO"),
643 subpartition_get_mountpoint(sp),
644 subpartition_get_capacity(sp),
645 a->os_root);
646 } else if (subpartition_is_encrypted(sp)) {
647 if (strcmp(subpartition_get_mapper_name(sp, -1), "root") != 0) {
648 command_add(cmds, "%s%s '%s\t/dev/%s\tnone\tnone' >>%smnt/etc/crypttab",
649 a->os_root, cmd_name(a, "ECHO"),
650 subpartition_get_mapper_name(sp, -1),
651 subpartition_get_device_name(sp),
652 a->os_root);
653 }
654 command_add(cmds, "%s%s '/dev/%s\t\t%s\t\t%s\trw\t\t2\t2' >>%smnt/etc/fstab",
655 a->os_root, cmd_name(a, "ECHO"),
656 subpartition_get_mapper_name(sp, 0),
657 subpartition_get_mountpoint(sp),
658 fsname,
659 a->os_root);
660 } else {
661 command_add(cmds, "%s%s '/dev/%s\t\t%s\t\t%s\trw\t\t%d\t%d' >>%smnt/etc/fstab",
662 a->os_root, cmd_name(a, "ECHO"),
663 subpartition_get_device_name(sp),
664 subpartition_get_mountpoint(sp),
665 fsname,
666 order, order,
667 a->os_root);
668 }
669 }
670 }
671
672 /*
673 * Take care of NULL mounts from /build for things like /var/crash
674 * and /usr/obj if not specified as a discrete partition.
675 */
676 for (j = 0; nullfs_mountpt[j] != NULL; j++) {
677 if (subpartition_find(storage_get_selected_slice(a->s),
678 "%s", nullfs_mountpt[j]) != NULL) {
679 continue;
680 }
681 command_add(cmds,
682 "%s%s '%s\t%s\t\tnull\trw\t\t0\t0' >>%smnt/etc/fstab",
683 a->os_root, cmd_name(a, "ECHO"),
684 nullfs_mountname[j],
685 nullfs_mountpt[j],
686 a->os_root);
687 }
688
689 /*
690 * Take care of /tmp as a tmpfs filesystem
691 */
692 if (subpartition_find(storage_get_selected_slice(a->s), "/tmp") == NULL) {
693 command_add(cmds,
694 "%s%s 'tmpfs\t/tmp\t\ttmpfs\trw\t\t0\t0' >>%smnt/etc/fstab",
695 a->os_root, cmd_name(a, "ECHO"), a->os_root);
696 }
697
698 /*
699 * Take care of /proc
700 */
701 command_add(cmds, "%s%s '%s' >>%smnt/etc/fstab",
702 a->os_root, cmd_name(a, "ECHO"),
703 "proc\t\t\t/proc\t\tprocfs\trw\t\t0\t0",
704 a->os_root);
705
706 /* Backup the disklabel and the log. */
707 command_add(cmds, "%s%s %s > %smnt/etc/disklabel.%s",
708 a->os_root, cmd_name(a, "DISKLABEL64"),
709 slice_get_device_name(storage_get_selected_slice(a->s)),
710 a->os_root,
711 slice_get_device_name(storage_get_selected_slice(a->s)));
712
713 #if 0
714 /* 'chflags nohistory' as needed */
715 for (j = 0; pfs_mountpt[j] != NULL; j++)
716 if (pfs_nohistory[j] == 1)
717 command_add(cmds, "%s%s -R nohistory %smnt%s",
718 a->os_root, cmd_name(a, "CHFLAGS"),
719 a->os_root, pfs_mountpt[j]);
720 #endif
721
722 /* Do some preparation if encrypted partitions were configured */
723 if (needcrypt) {
724 command_add(cmds,
725 "%s%s 'dm_load=\"yes\"' >>%smnt/boot/loader.conf",
726 a->os_root, cmd_name(a, "ECHO"),
727 a->os_root);
728 command_add(cmds,
729 "%s%s 'dm_target_crypt_load=\"yes\"' >>%smnt/boot/loader.conf",
730 a->os_root, cmd_name(a, "ECHO"),
731 a->os_root);
732 command_add(cmds,
733 "%s%s 'initrd.img_load=\"YES\"' >>%smnt/boot/loader.conf",
734 a->os_root, cmd_name(a, "ECHO"),
735 a->os_root);
736 command_add(cmds,
737 "%s%s 'initrd.img_type=\"md_image\"' >>%smnt/boot/loader.conf",
738 a->os_root, cmd_name(a, "ECHO"),
739 a->os_root);
740 }
741
742 /* Customize stuff here */
743 if(is_file("%susr/local/bin/after_installation_routines.sh", a->os_root)) {
744 command_add(cmds, "%susr/local/bin/after_installation_routines.sh",
745 a->os_root);
746 }
747
748 /* Save the installation log. */
749 command_add(cmds, "%s%s %sinstall.log %smnt/var/log/install.log",
750 a->os_root, cmd_name(a, "CP"),
751 a->tmp, a->os_root);
752 command_add(cmds, "%s%s 600 %smnt/var/log/install.log",
753 a->os_root, cmd_name(a, "CHMOD"), a->os_root);
754
755 /*
756 * Do it!
757 */
758 /* commands_preview(a->c, cmds); */
759 if (!commands_execute(a, cmds)) {
760 inform(a->c, _("%s was not fully installed."), OPERATING_SYSTEM_NAME);
761 a->result = 0;
762 } else {
763 a->result = 1;
764 }
765 commands_free(cmds);
766 cmds = commands_new();
767
768 if (a->result) {
769 config_vars_write(rc_conf, CONFIG_TYPE_SH, "%smnt/etc/rc.conf",
770 a->os_root);
771 config_vars_free(rc_conf);
772 rc_conf = config_vars_new();
773 }
774
775 /*
776 * Unmount everything we mounted on /mnt. This is done in a seperate
777 * command chain, so that partitions are unmounted, even if an error
778 * occurs in one of the preceding commands, or it is cancelled.
779 */
780 unmount_altfs(a, cmds);
781 unmount_all_under(a, cmds, "%smnt", a->os_root);
782
783 /*
784 * Once everything is unmounted, if the install went successfully,
785 * make sure once and for all that the disklabel is bootable.
786 */
787 if (a->result)
788 command_add(cmds, "%s%s -B %s",
789 a->os_root, cmd_name(a, "DISKLABEL64"),
790 slice_get_device_name(storage_get_selected_slice(a->s)));
791
792 if (!commands_execute(a, cmds))
793 inform(a->c, _("Warning: subpartitions were not correctly unmounted."));
794
795 commands_free(cmds);
796
797 /*
798 * Finally, remove all swap and any mappings.
799 */
800 if (swapoff_all(a) == NULL)
801 inform(a->c, _("Warning: swap could not be turned off."));
802 if (remove_all_mappings(a) == NULL)
803 inform(a->c, _("Warning: mappings could not be removed."));
804 }
DragonFly BSD