3 * dvd.c -- Routines specific to DVD devices (and
4 * possibly other removable hard media).
11 Copyright (C) 2005 Kern Sibbald
13 This program is free software; you can redistribute it and/or
14 modify it under the terms of the GNU General Public License
15 version 2 as amended with additional clauses defined in the
16 file LICENSE in the main source directory.
18 This program is distributed in the hope that it will be useful,
19 but WITHOUT ANY WARRANTY; without even the implied warranty of
20 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
21 the file LICENSE for additional details.
28 /* Forward referenced functions */
29 static void edit_device_codes_dev(DEVICE *dev, POOL_MEM &omsg, const char *imsg);
30 static bool do_mount_dev(DEVICE* dev, int mount, int dotimeout);
31 static void add_file_and_part_name(DEVICE *dev, POOL_MEM &archive_name);
34 * Write the current volume/part filename to archive_name.
36 void make_mounted_dvd_filename(DEVICE *dev, POOL_MEM &archive_name)
38 pm_strcpy(archive_name, dev->device->mount_point);
39 add_file_and_part_name(dev, archive_name);
40 dev->set_part_spooled(false);
43 void make_spooled_dvd_filename(DEVICE *dev, POOL_MEM &archive_name)
45 /* Use the working directory if spool directory is not defined */
46 if (dev->device->spool_directory) {
47 pm_strcpy(archive_name, dev->device->spool_directory);
49 pm_strcpy(archive_name, working_directory);
51 add_file_and_part_name(dev, archive_name);
52 dev->set_part_spooled(true);
55 static void add_file_and_part_name(DEVICE *dev, POOL_MEM &archive_name)
58 if (archive_name.c_str()[strlen(archive_name.c_str())-1] != '/') {
59 pm_strcat(archive_name, "/");
62 pm_strcat(archive_name, dev->VolCatInfo.VolCatName);
63 /* if part > 1, append .# to the filename (where # is the part number) */
65 pm_strcat(archive_name, ".");
66 bsnprintf(partnumber, sizeof(partnumber), "%d", dev->part);
67 pm_strcat(archive_name, partnumber);
69 Dmsg1(100, "Exit make_dvd_filename: arch=%s\n", archive_name.c_str());
73 * If timeout, wait until the mount command returns 0.
74 * If !timeout, try to mount the device only once.
76 bool mount_dev(DEVICE* dev, int timeout)
78 Dmsg0(90, "Enter mount_dev\n");
79 if (dev->is_mounted()) {
81 } else if (dev->requires_mount()) {
82 return do_mount_dev(dev, 1, timeout);
88 * If timeout, wait until the unmount command returns 0.
89 * If !timeout, try to unmount the device only once.
91 bool unmount_dev(DEVICE *dev, int timeout)
93 Dmsg0(90, "Enter unmount_dev\n");
94 if (dev->is_mounted()) {
95 return do_mount_dev(dev, 0, timeout);
100 /* (Un)mount the device */
101 static bool do_mount_dev(DEVICE* dev, int mount, int dotimeout)
103 POOL_MEM ocmd(PM_FNAME);
108 sm_check(__FILE__, __LINE__, false);
110 if (dev->is_mounted()) {
111 Dmsg0(200, "======= DVD mount=1\n");
114 icmd = dev->device->mount_command;
116 if (!dev->is_mounted()) {
117 Dmsg0(200, "======= DVD mount=0\n");
120 icmd = dev->device->unmount_command;
123 edit_device_codes_dev(dev, ocmd, icmd);
125 Dmsg2(200, "do_mount_dev: cmd=%s mounted=%d\n", ocmd.c_str(), !!dev->is_mounted());
128 /* Try at most 1 time to (un)mount the device. This should perhaps be configurable. */
133 results = get_memory(2000);
135 /* If busy retry each second */
136 while ((status = run_program_full_output(ocmd.c_str(),
137 dev->max_open_wait/2, results)) != 0) {
138 /* Doesn't work with internationalisation (This is not a problem) */
139 if (fnmatch("*is already mounted on", results, 0) == 0) {
143 /* Sometimes the device cannot be mounted because it is already mounted.
144 * Try to unmount it, then remount it */
146 Dmsg1(400, "Trying to unmount the device %s...\n", dev->print_name());
147 do_mount_dev(dev, 0, 0);
152 Dmsg2(40, "Device %s cannot be mounted. ERR=%s\n", dev->print_name(), results);
153 Mmsg(dev->errmsg, _("Device %s cannot be mounted. ERR=%s\n"),
154 dev->print_name(), results);
156 * Now, just to be sure it is not mounted, try to read the
160 struct dirent *entry, *result;
164 name_max = pathconf(".", _PC_NAME_MAX);
165 if (name_max < 1024) {
169 if (!(dp = opendir(dev->device->mount_point))) {
171 dev->dev_errno = errno;
172 Dmsg3(29, "open_mounted_dev: failed to open dir %s (dev=%s), ERR=%s\n",
173 dev->device->mount_point, dev->print_name(), be.strerror());
177 entry = (struct dirent *)malloc(sizeof(struct dirent) + name_max + 1000);
179 if ((readdir_r(dp, entry, &result) != 0) || (result == NULL)) {
180 dev->dev_errno = EIO;
181 Dmsg2(129, "open_mounted_dev: failed to find suitable file in dir %s (dev=%s)\n",
182 dev->device->mount_point, dev->print_name());
185 if ((strcmp(result->d_name, ".")) && (strcmp(result->d_name, "..")) && (strcmp(result->d_name, ".keep"))) {
186 count++; /* result->d_name != ., .. or .keep (Gentoo-specific) */
189 Dmsg2(129, "open_mounted_dev: ignoring %s in %s\n",
190 result->d_name, dev->device->mount_point);
196 Dmsg1(29, "open_mounted_dev: got %d files in the mount point (not counting ., .. and .keep)\n", count);
199 mount = 1; /* If we got more than ., .. and .keep */
200 break; /* there must be something mounted */
203 dev->set_mounted(false);
204 sm_check(__FILE__, __LINE__, false);
205 free_pool_memory(results);
206 Dmsg0(200, "============ DVD mount=0\n");
210 dev->set_mounted(mount); /* set/clear mounted flag */
211 free_pool_memory(results);
212 /* Do not check free space when unmounting (otherwise it will mount it again) */
214 update_free_space_dev(dev);
216 Dmsg1(200, "============ DVD mount=%d\n", mount);
220 /* Update the free space on the device */
221 void update_free_space_dev(DEVICE* dev)
223 POOL_MEM ocmd(PM_FNAME);
230 /* The device must be mounted in order to dvd-freespace to work */
233 sm_check(__FILE__, __LINE__, false);
234 icmd = dev->device->free_space_command;
238 dev->free_space_errno = 0;
239 dev->clear_freespace_ok(); /* No valid freespace */
241 Dmsg2(29, "update_free_space_dev: free_space=%s, free_space_errno=%d (!icmd)\n",
242 edit_uint64(dev->free_space, ed1), dev->free_space_errno);
246 edit_device_codes_dev(dev, ocmd, icmd);
248 Dmsg1(29, "update_free_space_dev: cmd=%s\n", ocmd.c_str());
250 results = get_pool_memory(PM_MESSAGE);
252 /* Try at most 3 times to get the free space on the device. This should perhaps be configurable. */
256 if (run_program_full_output(ocmd.c_str(), dev->max_open_wait/2, results) == 0) {
257 Dmsg1(100, "Free space program run : %s\n", results);
258 free = str_to_int64(results);
260 dev->free_space = free;
261 dev->free_space_errno = 0;
262 dev->set_freespace_ok(); /* have valid freespace */
264 Mmsg0(dev->errmsg, "");
269 dev->free_space_errno = EPIPE;
270 dev->clear_freespace_ok(); /* no valid freespace */
271 Mmsg1(dev->errmsg, _("Cannot run free space command (%s)\n"), results);
274 Dmsg4(40, "Cannot get free space on device %s. free_space=%s, "
275 "free_space_errno=%d ERR=%s\n", dev->print_name(),
276 edit_uint64(dev->free_space, ed1), dev->free_space_errno,
282 dev->dev_errno = dev->free_space_errno;
283 Dmsg4(40, "Cannot get free space on device %s. free_space=%s, "
284 "free_space_errno=%d ERR=%s\n",
285 dev->print_name(), edit_uint64(dev->free_space, ed1),
286 dev->free_space_errno, dev->errmsg);
290 free_pool_memory(results);
291 Dmsg4(29, "update_free_space_dev: free_space=%s freespace_ok=%d free_space_errno=%d have_media=%d\n",
292 edit_uint64(dev->free_space, ed1), !!dev->is_freespace_ok(), dev->free_space_errno, !!dev->have_media());
293 sm_check(__FILE__, __LINE__, false);
298 * Write a part (Vol, Vol.1, ...) from the spool to the DVD
299 * This routine does not update the part number, so normally, you
300 * should call open_next_part()
301 * It is also called from truncate_dvd_dev to "blank" the medium, as
302 * well as from block.c when the DVD is full to write the last part.
304 bool dvd_write_part(DCR *dcr)
306 DEVICE *dev = dcr->dev;
307 POOL_MEM ocmd(PM_FNAME);
313 sm_check(__FILE__, __LINE__, false);
314 Dmsg3(29, "dvd_write_part: device is %s, part is %d, is_mounted=%d\n", dev->print_name(), dev->part, dev->is_mounted());
315 icmd = dev->device->write_part_command;
317 edit_device_codes_dev(dev, ocmd, icmd);
320 * original line follows
321 * timeout = dev->max_open_wait + (dev->max_part_size/(1350*1024/2));
322 * I modified this for a longer timeout; pre-formatting, blanking and
323 * writing can take quite a while
325 timeout = dev->max_open_wait + (dev->max_part_size/(1350*1024)*8);
327 Dmsg2(29, "dvd_write_part: cmd=%s timeout=%d\n", ocmd.c_str(), timeout);
330 POOL_MEM results(PM_MESSAGE);
331 sm_check(__FILE__, __LINE__, false);
332 status = run_program_full_output(ocmd.c_str(), timeout, results.c_str());
333 sm_check(__FILE__, __LINE__, false);
335 Mmsg1(dev->errmsg, _("Error while writing current part to the DVD: %s"),
337 Dmsg1(000, "%s", dev->errmsg);
338 dev->dev_errno = EIO;
339 mark_volume_in_error(dcr);
342 sm_check(__FILE__, __LINE__, false);
346 POOL_MEM archive_name(PM_FNAME);
347 /* Delete spool file */
348 make_spooled_dvd_filename(dev, archive_name);
349 unlink(archive_name.c_str());
350 Dmsg1(29, "unlink(%s)\n", archive_name.c_str());
351 sm_check(__FILE__, __LINE__, false);
354 /* growisofs umounted the device, so remount it (it will update the free space) */
355 dev->clear_mounted();
357 Jmsg(dcr->jcr, M_INFO, 0, _("Remaining free space %s on %s\n"),
358 edit_uint64_with_commas(dev->free_space, ed1), dev->print_name());
359 sm_check(__FILE__, __LINE__, false);
363 /* Open the next part file.
365 * - Increment part number
366 * - Reopen the device
368 int dvd_open_next_part(DCR *dcr)
370 DEVICE *dev = dcr->dev;
372 Dmsg6(29, "Enter: ==== open_next_part part=%d npart=%d dev=%s vol=%s mode=%d file_addr=%d\n",
373 dev->part, dev->num_parts, dev->print_name(),
374 dev->VolCatInfo.VolCatName, dev->openmode, dev->file_addr);
375 if (!dev->is_dvd()) {
376 Dmsg1(000, "Device %s is not dvd!!!!\n", dev->print_name());
380 /* When appending, do not open a new part if the current is empty */
381 if (dev->can_append() && (dev->part >= dev->num_parts) &&
382 (dev->part_size == 0)) {
383 Dmsg0(29, "open_next_part exited immediately (dev->part_size == 0).\n");
395 * If we have a part open for write, then write it to
396 * DVD before opening the next part.
398 if (dev->is_dvd() && (dev->part >= dev->num_parts) && dev->can_append()) {
399 if (!dvd_write_part(dcr)) {
404 if (dev->part > dev->num_parts) {
405 Dmsg2(000, "In open_next_part: part=%d nump=%d\n", dev->part, dev->num_parts);
406 ASSERT(dev->part <= dev->num_parts);
408 dev->part_start += dev->part_size;
411 Dmsg2(29, "part=%d num_parts=%d\n", dev->part, dev->num_parts);
412 /* I think this dev->can_append() should not be there */
413 if ((dev->num_parts < dev->part) && dev->can_append()) {
414 POOL_MEM archive_name(PM_FNAME);
417 * First check what is on DVD. If our part is there, we
418 * are in trouble, so bail out.
419 * NB: This is however not a problem if we are writing the first part.
420 * It simply means that we are overriding an existing volume...
422 if (dev->num_parts > 0) {
423 make_mounted_dvd_filename(dev, archive_name); /* makes dvd name */
424 if (stat(archive_name.c_str(), &buf) == 0) {
425 /* bad news bail out */
426 Mmsg1(&dev->errmsg, _("Next Volume part already exists on DVD. Cannot continue: %s\n"),
427 archive_name.c_str());
432 Dmsg2(100, "Set npart=%d to part=%d\n", dev->num_parts, dev->part);
433 dev->num_parts = dev->part;
434 dev->VolCatInfo.VolCatParts = dev->part;
435 make_spooled_dvd_filename(dev, archive_name); /* makes spool name */
437 /* Check if the next part exists in spool directory . */
438 if ((stat(archive_name.c_str(), &buf) == 0) || (errno != ENOENT)) {
439 Dmsg1(29, "open_next_part %s is in the way, moving it away...\n", archive_name.c_str());
440 /* Then try to unlink it */
441 if (unlink(archive_name.c_str()) < 0) {
443 dev->dev_errno = errno;
444 Mmsg2(dev->errmsg, _("open_next_part can't unlink existing part %s, ERR=%s\n"),
445 archive_name.c_str(), be.strerror());
450 if (dev->num_parts < dev->part) {
451 Dmsg2(100, "Set npart=%d to part=%d\n", dev->num_parts, dev->part);
452 dev->num_parts = dev->part;
453 dev->VolCatInfo.VolCatParts = dev->part;
455 Dmsg2(50, "Call dev->open(vol=%s, mode=%d\n", dev->VolCatInfo.VolCatName,
459 int append = dev->can_append();
460 if (dev->open(dcr, dev->openmode) < 0) {
463 dev->set_labeled(); /* all next parts are "labeled" */
464 if (append && (dev->part == dev->num_parts)) { /* If needed, set the append flag back */
471 /* Open the first part file.
473 * - Reopen the device
475 int dvd_open_first_part(DCR *dcr, int mode)
477 DEVICE *dev = dcr->dev;
479 Dmsg4(29, "Enter: ==== open_first_part dev=%s Vol=%s mode=%d num_parts=%d\n", dev->print_name(),
480 dev->VolCatInfo.VolCatName, dev->openmode, dev->num_parts);
491 Dmsg2(50, "Call dev->open(vol=%s, mode=%d)\n", dcr->VolCatInfo.VolCatName,
493 if (dev->open(dcr, mode) < 0) {
494 Dmsg0(50, "open dev() failed\n");
497 Dmsg1(50, "Leave open_first_part state=%s\n", dev->is_open()?"open":"not open");
502 /* Protected version of lseek, which opens the right part if necessary */
503 off_t lseek_dev(DEVICE *dev, off_t offset, int whence)
507 char ed1[50], ed2[50];
509 Dmsg3(100, "Enter lseek_dev fd=%d part=%d nparts=%d\n", dev->fd,
510 dev->part, dev->num_parts);
511 if (!dev->is_dvd()) {
512 Dmsg0(100, "Using sys lseek\n");
513 return lseek(dev->fd, offset, whence);
516 dcr = (DCR *)dev->attached_dcrs->first(); /* any dcr will do */
519 Dmsg2(100, "lseek_dev SEEK_SET to %s (part_start=%s)\n",
520 edit_uint64(offset, ed1), edit_uint64(dev->part_start, ed2));
521 if ((uint64_t)offset >= dev->part_start) {
522 if (((uint64_t)offset == dev->part_start) || ((uint64_t)offset < (dev->part_start+dev->part_size))) {
523 /* We are staying in the current part, just seek */
524 if ((pos = lseek(dev->fd, offset-dev->part_start, SEEK_SET)) < 0) {
527 return pos + dev->part_start;
530 /* Load next part, and start again */
531 if (dvd_open_next_part(dcr) < 0) {
532 Dmsg0(100, "lseek_dev failed while trying to open the next part\n");
535 return lseek_dev(dev, offset, SEEK_SET);
539 * pos < dev->part_start :
540 * We need to access a previous part,
541 * so just load the first one, and seek again
542 * until the right one is loaded
544 if (dvd_open_first_part(dcr, dev->openmode) < 0) {
545 Dmsg0(100, "lseek_dev failed while trying to open the first part\n");
548 return lseek_dev(dev, offset, SEEK_SET);
552 Dmsg1(100, "lseek_dev SEEK_CUR to %s\n", edit_uint64(offset, ed1));
553 if ((pos = lseek(dev->fd, (off_t)0, SEEK_CUR)) < 0) {
556 pos += dev->part_start;
558 Dmsg1(100, "lseek_dev SEEK_CUR returns %s\n", edit_uint64(pos, ed1));
560 } else { /* Not used in Bacula, but should work */
561 return lseek_dev(dev, pos, SEEK_SET);
565 Dmsg1(100, "lseek_dev SEEK_END to %s\n", edit_uint64(offset, ed1));
567 * Bacula does not use offsets for SEEK_END
568 * Also, Bacula uses seek_end only when it wants to
569 * append to the volume, so for a dvd that means
570 * that the volume must be spooled since the DVD
571 * itself is read-only (as currently implemented).
573 if (offset > 0) { /* Not used by bacula */
574 Dmsg1(100, "lseek_dev SEEK_END called with an invalid offset %s\n",
575 edit_uint64(offset, ed1));
579 /* If we are already on a spooled part and have the
580 * right part number, simply seek
582 if (dev->is_part_spooled() && dev->part == dev->num_parts) {
583 if ((pos = lseek(dev->fd, (off_t)0, SEEK_END)) < 0) {
586 Dmsg1(100, "lseek_dev SEEK_END returns %s\n",
587 edit_uint64(pos + dev->part_start, ed1));
588 return pos + dev->part_start;
592 * Load the first part, then load the next until we reach the last one.
593 * This is the only way to be sure we compute the right file address.
595 * Save previous openmode, and open all but last part read-only
598 int modesave = dev->openmode;
599 /* Works because num_parts > 0. */
600 if (dvd_open_first_part(dcr, OPEN_READ_ONLY) < 0) {
601 Dmsg0(100, "lseek_dev failed while trying to open the first part\n");
604 if (dev->num_parts > 0) {
605 while (dev->part < (dev->num_parts-1)) {
606 if (dvd_open_next_part(dcr) < 0) {
607 Dmsg0(100, "lseek_dev failed while trying to open the next part\n");
611 dev->openmode = modesave;
612 if (dvd_open_next_part(dcr) < 0) {
613 Dmsg0(100, "lseek_dev failed while trying to open the next part\n");
617 return lseek_dev(dev, 0, SEEK_END);
626 bool dvd_close_job(DCR *dcr)
628 DEVICE *dev = dcr->dev;
632 /* If the device is a dvd and WritePartAfterJob
633 * is set to yes, open the next part, so, in case of a device
634 * that requires mount, it will be written to the device.
636 if (dev->is_dvd() && jcr->write_part_after_job && (dev->part_size > 0)) {
637 Dmsg1(100, "Writing last part=%d write_partafter_job is set.\n",
639 if (dev->part < dev->num_parts) {
640 Jmsg3(jcr, M_FATAL, 0, _("Error while writing, current part number is less than the total number of parts (%d/%d, device=%s)\n"),
641 dev->part, dev->num_parts, dev->print_name());
642 dev->dev_errno = EIO;
646 /* This should be !dvd_write_part(dcr)
647 NB: No! If you call dvd_write_part, the part number is not updated.
648 You must open the next part, it will automatically write the part and
649 update the part number. */
650 if (ok && (dvd_open_next_part(dcr) < 0)) {
651 Jmsg2(jcr, M_FATAL, 0, _("Unable to write part %s: ERR=%s\n"),
652 dev->print_name(), strerror_dev(dev));
653 dev->dev_errno = EIO;
657 Dmsg1(200, "Set VolCatParts=%d\n", dev->num_parts);
658 dev->VolCatInfo.VolCatParts = dev->num_parts;
662 bool truncate_dvd_dev(DCR *dcr) {
663 DEVICE* dev = dcr->dev;
665 /* Set num_parts to zero (on disk) */
667 dcr->VolCatInfo.VolCatParts = 0;
668 dev->VolCatInfo.VolCatParts = 0;
670 Dmsg0(100, "truncate_dvd_dev: Opening first part (1)...\n");
672 dev->truncating = true;
673 if (dvd_open_first_part(dcr, OPEN_READ_WRITE) < 0) {
674 Dmsg0(100, "truncate_dvd_dev: Error while opening first part (1).\n");
675 dev->truncating = false;
678 dev->truncating = false;
680 Dmsg0(100, "truncate_dvd_dev: Truncating...\n");
682 /* If necessary, truncate it. */
683 if (ftruncate(dev->fd, 0) != 0) {
685 Mmsg2(dev->errmsg, _("Unable to truncate device %s. ERR=%s\n"),
686 dev->print_name(), be.strerror());
694 Dmsg0(100, "truncate_dvd_dev: Opening first part (2)...\n");
696 if (!dvd_write_part(dcr)) {
697 Dmsg0(100, "truncate_dvd_dev: Error while writing to DVD.\n");
701 if (dvd_open_first_part(dcr, OPEN_READ_WRITE) < 0) {
702 Dmsg0(100, "truncate_dvd_dev: Error while opening first part (2).\n");
709 /* Checks if we can write on a non-blank DVD: meaning that it just have been
710 * truncated (there is only one zero-sized file on the DVD, with the right
712 bool check_can_write_on_non_blank_dvd(DCR *dcr) {
713 DEVICE* dev = dcr->dev;
715 struct dirent *entry, *result;
718 int matched = 0; /* We found an empty file with the right name. */
719 struct stat filestat;
721 name_max = pathconf(".", _PC_NAME_MAX);
722 if (name_max < 1024) {
726 if (!(dp = opendir(dev->device->mount_point))) {
728 dev->dev_errno = errno;
729 Dmsg3(29, "check_can_write_on_non_blank_dvd: failed to open dir %s (dev=%s), ERR=%s\n",
730 dev->device->mount_point, dev->print_name(), be.strerror());
734 entry = (struct dirent *)malloc(sizeof(struct dirent) + name_max + 1000);
736 if ((readdir_r(dp, entry, &result) != 0) || (result == NULL)) {
737 dev->dev_errno = EIO;
738 Dmsg2(129, "check_can_write_on_non_blank_dvd: failed to find suitable file in dir %s (dev=%s)\n",
739 dev->device->mount_point, dev->print_name());
743 Dmsg2(99, "check_can_write_on_non_blank_dvd: found %s (versus %s)\n",
744 result->d_name, dev->VolCatInfo.VolCatName);
745 if (strcmp(result->d_name, dev->VolCatInfo.VolCatName) == 0) {
746 /* Found the file, checking it is empty */
747 POOL_MEM filename(PM_FNAME);
748 pm_strcpy(filename, dev->device->mount_point);
749 if (filename.c_str()[strlen(filename.c_str())-1] != '/') {
750 pm_strcat(filename, "/");
752 pm_strcat(filename, dev->VolCatInfo.VolCatName);
753 if (stat(filename.c_str(), &filestat) < 0) {
755 dev->dev_errno = errno;
756 Dmsg2(29, "check_can_write_on_non_blank_dvd: cannot stat file (file=%s), ERR=%s\n",
757 filename.c_str(), be.strerror());
760 Dmsg2(99, "check_can_write_on_non_blank_dvd: size of %s is %d\n",
761 filename.c_str(), filestat.st_size);
762 matched = (filestat.st_size == 0);
770 Dmsg2(29, "check_can_write_on_non_blank_dvd: got %d files in the mount point (matched=%d)\n", count, matched);
773 /* There is more than 3 files (., .., and the volume file) */
781 * Edit codes into (Un)MountCommand, Write(First)PartCommand
783 * %a = archive device name
784 * %e = erase (set if cannot mount and first part)
787 * %v = last part name
789 * omsg = edited output message
790 * imsg = input string containing edit codes (%x)
793 static void edit_device_codes_dev(DEVICE* dev, POOL_MEM &omsg, const char *imsg)
799 POOL_MEM archive_name(PM_FNAME);
802 Dmsg1(800, "edit_device_codes: %s\n", imsg);
803 for (p=imsg; *p; p++) {
813 if (dev->num_parts == 0) {
820 bsnprintf(add, sizeof(add), "%d", dev->part);
824 str = dev->device->mount_point;
827 make_spooled_dvd_filename(dev, archive_name);
828 str = archive_name.c_str();
842 Dmsg1(1900, "add_str %s\n", str);
843 pm_strcat(omsg, (char *)str);
844 Dmsg1(1800, "omsg=%s\n", omsg.c_str());