3 * label.c Bacula routines to handle labels
11 Copyright (C) 2000-2006 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.
25 #include "bacula.h" /* pull in global headers */
26 #include "stored.h" /* pull in Storage Deamon headers */
28 /* Forward referenced functions */
29 static void create_volume_label_record(DCR *dcr, DEV_RECORD *rec);
32 * Read the volume label
34 * If dcr->VolumeName == NULL, we accept any Bacula Volume
35 * If dcr->VolumeName[0] == 0, we accept any Bacula Volume
36 * otherwise dcr->VolumeName must match the Volume.
38 * If VolName given, ensure that it matches
40 * Returns VOL_ code as defined in record.h
42 * VOL_OK good label found
43 * VOL_NO_LABEL volume not labeled
44 * VOL_IO_ERROR I/O error reading tape
45 * VOL_NAME_ERROR label has wrong name
46 * VOL_CREATE_ERROR Error creating label
47 * VOL_VERSION_ERROR label has wrong version
48 * VOL_LABEL_ERROR bad label type
49 * VOL_NO_MEDIA no media in drive
51 * The dcr block is emptied on return, and the Volume is
54 int read_dev_volume_label(DCR *dcr)
57 DEVICE *dev = dcr->dev;
58 char *VolName = dcr->VolumeName;
61 DEV_BLOCK *block = dcr->block;
64 bool have_ansi_label = false;
66 Dmsg4(100, "Enter read_volume_label res=%d device=%s vol=%s dev_Vol=%s\n",
67 dev->reserved_device, dev->print_name(), VolName,
68 dev->VolHdr.VolumeName[0]?dev->VolHdr.VolumeName:"*NULL*");
70 if (!dev->is_open()) {
71 if (dev->open(dcr, OPEN_READ_ONLY) < 0) {
75 if (dev->is_labeled()) { /* did we already read label? */
76 /* Compare Volume Names allow special wild card */
77 if (VolName && *VolName && *VolName != '*' && strcmp(dev->VolHdr.VolumeName, VolName) != 0) {
78 Mmsg(jcr->errmsg, _("Wrong Volume mounted on device %s: Wanted %s have %s\n"),
79 dev->print_name(), VolName, dev->VolHdr.VolumeName);
81 * Cancel Job if too many label errors
84 if (!dev->poll && jcr->label_errors++ > 100) {
85 Jmsg(jcr, M_FATAL, 0, _("Too many tries: %s"), jcr->errmsg);
87 Dmsg0(150, "return VOL_NAME_ERROR\n");
88 stat = VOL_NAME_ERROR;
91 Dmsg0(30, "Leave read_volume_label() VOL_OK\n");
92 return VOL_OK; /* label already read */
98 dev->label_type = B_BACULA_LABEL;
100 if (!dev->rewind(dcr)) {
101 Mmsg(jcr->errmsg, _("Couldn't rewind device %s: ERR=%s\n"),
102 dev->print_name(), dev->bstrerror());
103 Dmsg1(30, "return VOL_NO_MEDIA: %s", jcr->errmsg);
106 bstrncpy(dev->VolHdr.Id, "**error**", sizeof(dev->VolHdr.Id));
108 /* Read ANSI/IBM label if so requested */
110 want_ansi_label = dcr->VolCatInfo.LabelType != B_BACULA_LABEL ||
111 dcr->device->label_type != B_BACULA_LABEL;
112 if (want_ansi_label || dev_cap(dev, CAP_CHECKLABELS)) {
113 stat = read_ansi_ibm_label(dcr);
114 /* If we want a label and didn't find it, return error */
115 if (want_ansi_label && stat != VOL_OK) {
118 if (stat == VOL_NAME_ERROR || stat == VOL_LABEL_ERROR) {
119 Mmsg(jcr->errmsg, _("Wrong Volume mounted on device %s: Wanted %s have %s\n"),
120 dev->print_name(), VolName, dev->VolHdr.VolumeName);
121 if (!dev->poll && jcr->label_errors++ > 100) {
122 Jmsg(jcr, M_FATAL, 0, _("Too many tries: %s"), jcr->errmsg);
126 if (stat != VOL_OK) { /* Not an ANSI/IBM label, so re-read */
129 have_ansi_label = true;
133 /* Read the Bacula Volume label block */
134 record = new_record();
137 Dmsg0(90, "Big if statement in read_volume_label\n");
138 if (!read_block_from_dev(dcr, NO_BLOCK_NUMBER_CHECK)) {
139 Mmsg(jcr->errmsg, _("Requested Volume \"%s\" on %s is not a Bacula "
140 "labeled Volume, because: ERR=%s"), NPRT(VolName),
141 dev->print_name(), dev->bstrerror());
142 Dmsg1(30, "%s", jcr->errmsg);
143 } else if (!read_record_from_block(block, record)) {
144 Mmsg(jcr->errmsg, _("Could not read Volume label from block.\n"));
145 Dmsg1(30, "%s", jcr->errmsg);
146 } else if (!unser_volume_label(dev, record)) {
147 Mmsg(jcr->errmsg, _("Could not unserialize Volume label: ERR=%s\n"),
149 Dmsg1(30, "%s", jcr->errmsg);
150 } else if (strcmp(dev->VolHdr.Id, BaculaId) != 0 &&
151 strcmp(dev->VolHdr.Id, OldBaculaId) != 0) {
152 Mmsg(jcr->errmsg, _("Volume Header Id bad: %s\n"), dev->VolHdr.Id);
153 Dmsg1(30, "%s", jcr->errmsg);
157 free_record(record); /* finished reading Volume record */
160 if (forge_on || jcr->ignore_label_errors) {
161 dev->set_labeled(); /* set has Bacula label */
162 Jmsg(jcr, M_ERROR, 0, "%s", jcr->errmsg);
166 Dmsg0(100, "No volume label - bailing out\n");
171 /* At this point, we have read the first Bacula block, and
172 * then read the Bacula Volume label. Now we need to
173 * make sure we have the right Volume.
177 if (dev->VolHdr.VerNum != BaculaTapeVersion &&
178 dev->VolHdr.VerNum != OldCompatibleBaculaTapeVersion1 &&
179 dev->VolHdr.VerNum != OldCompatibleBaculaTapeVersion2) {
180 Mmsg(jcr->errmsg, _("Volume on %s has wrong Bacula version. Wanted %d got %d\n"),
181 dev->print_name(), BaculaTapeVersion, dev->VolHdr.VerNum);
182 Dmsg1(30, "VOL_VERSION_ERROR: %s", jcr->errmsg);
183 stat = VOL_VERSION_ERROR;
187 /* We are looking for either an unused Bacula tape (PRE_LABEL) or
188 * a Bacula volume label (VOL_LABEL)
190 if (dev->VolHdr.LabelType != PRE_LABEL && dev->VolHdr.LabelType != VOL_LABEL) {
191 Mmsg(jcr->errmsg, _("Volume on %s has bad Bacula label type: %x\n"),
192 dev->print_name(), dev->VolHdr.LabelType);
193 Dmsg1(30, "%s", jcr->errmsg);
194 if (!dev->poll && jcr->label_errors++ > 100) {
195 Jmsg(jcr, M_FATAL, 0, _("Too many tries: %s"), jcr->errmsg);
197 Dmsg0(150, "return VOL_LABEL_ERROR\n");
198 stat = VOL_LABEL_ERROR;
202 dev->set_labeled(); /* set has Bacula label */
203 new_volume(dcr, dev->VolHdr.VolumeName);
205 /* Compare Volume Names */
206 Dmsg2(30, "Compare Vol names: VolName=%s hdr=%s\n", VolName?VolName:"*", dev->VolHdr.VolumeName);
207 if (VolName && *VolName && *VolName != '*' && strcmp(dev->VolHdr.VolumeName, VolName) != 0) {
208 Mmsg(jcr->errmsg, _("Wrong Volume mounted on device %s: Wanted %s have %s\n"),
209 dev->print_name(), VolName, dev->VolHdr.VolumeName);
210 Dmsg1(30, "%s", jcr->errmsg);
212 * Cancel Job if too many label errors
213 * => we are in a loop
215 if (!dev->poll && jcr->label_errors++ > 100) {
216 Jmsg(jcr, M_FATAL, 0, "Too many tries: %s", jcr->errmsg);
218 Dmsg0(150, "return VOL_NAME_ERROR\n");
219 stat = VOL_NAME_ERROR;
222 Dmsg1(30, "Copy vol_name=%s\n", dev->VolHdr.VolumeName);
224 if (debug_level >= 10) {
225 dump_volume_label(dev);
227 Dmsg0(30, "Leave read_volume_label() VOL_OK\n");
228 /* If we are a streaming device, we only get one chance to read */
229 if (!dev_cap(dev, CAP_STREAM)) {
231 if (have_ansi_label) {
232 stat = read_ansi_ibm_label(dcr);
233 /* If we want a label and didn't find it, return error */
234 if (stat != VOL_OK) {
245 Dmsg1(150, "return %d\n", stat);
250 * Put a volume label into the block
252 * Returns: false on failure
255 bool write_volume_label_to_block(DCR *dcr)
258 DEVICE *dev = dcr->dev;
260 DEV_BLOCK *block = dcr->block;
262 Dmsg0(20, "write Label in write_volume_label_to_block()\n");
263 memset(&rec, 0, sizeof(rec));
264 rec.data = get_memory(SER_LENGTH_Volume_Label);
265 empty_block(block); /* Volume label always at beginning */
267 create_volume_label_record(dcr, &rec);
269 block->BlockNumber = 0;
270 if (!write_record_to_block(block, &rec)) {
271 free_pool_memory(rec.data);
272 Jmsg1(jcr, M_FATAL, 0, _("Cannot write Volume label to block for device %s\n"),
276 Dmsg1(90, "Wrote label of %d bytes to block\n", rec.data_len);
278 free_pool_memory(rec.data);
284 * Write a Volume Label
285 * !!! Note, this is ONLY used for writing
286 * a fresh volume label. Any data
287 * after the label will be destroyed,
288 * in fact, we write the label 5 times !!!!
290 * This routine should be used only when labeling a blank tape.
292 bool write_new_volume_label_to_dev(DCR *dcr, const char *VolName,
293 const char *PoolName, bool dvdnow)
295 DEVICE *dev = dcr->dev;
298 Dmsg0(99, "write_volume_label()\n");
299 empty_block(dcr->block);
301 if (dev->open(dcr, OPEN_READ_WRITE) < 0) {
302 /* If device is not tape, attempt to create it */
303 if (dev->is_tape() || dev->open(dcr, CREATE_READ_WRITE) < 0) {
307 Dmsg1(150, "Label type=%d\n", dev->label_type);
308 if (!dev->rewind(dcr)) {
310 memset(&dev->VolHdr, 0, sizeof(dev->VolHdr));
311 Dmsg2(30, "Bad status on %s from rewind: ERR=%s\n", dev->print_name(), dev->bstrerror());
317 /* Create PRE_LABEL or VOL_LABEL if DVD */
318 create_volume_label(dev, VolName, PoolName, dvdnow);
321 * If we have already detected an ANSI label, re-read it
322 * to skip past it. Otherwise, we write a new one if
325 if (dev->label_type != B_BACULA_LABEL) {
326 if (read_ansi_ibm_label(dcr) != VOL_OK) {
330 } else if (!write_ansi_ibm_labels(dcr, ANSI_VOL_LABEL, VolName)) {
334 create_volume_label_record(dcr, dcr->rec);
335 dcr->rec->Stream = 0;
337 /* Temporarily mark in append state to enable writing */
339 if (!write_record_to_block(dcr->block, dcr->rec)) {
340 Dmsg2(30, "Bad Label write on %s: ERR=%s\n", dev->print_name(), dev->bstrerror());
343 Dmsg2(30, "Wrote label of %d bytes to %s\n", dcr->rec->data_len, dev->print_name());
346 Dmsg0(99, "Call write_block_to_dev()\n");
347 if (!write_block_to_dev(dcr)) {
348 Dmsg2(30, "Bad Label write on %s: ERR=%s\n", dev->print_name(), dev->bstrerror());
352 /* Now commit block to DVD if we should write now */
353 if (dev->is_dvd() && dvdnow) {
354 if (!dvd_write_part(dcr)) {
355 Dmsg2(30, "Bad DVD write on %s: ERR=%s\n", dev->print_name(), dev->bstrerror());
360 Dmsg0(99, " Wrote block to device\n");
364 write_ansi_ibm_labels(dcr, ANSI_EOF_LABEL, dev->VolHdr.VolumeName);
367 if (debug_level >= 20) {
368 dump_volume_label(dev);
370 new_volume(dcr, VolName);
371 dev->clear_append(); /* remove append since this is PRE_LABEL */
376 memset(&dev->VolHdr, 0, sizeof(dev->VolHdr));
377 dev->clear_append(); /* remove append since this is PRE_LABEL */
382 * Write a volume label. This is ONLY called if we have a valid Bacula
383 * label of type PRE_LABEL;
384 * Returns: true if OK
385 * false if unable to write it
387 bool rewrite_volume_label(DCR *dcr, bool recycle)
389 DEVICE *dev = dcr->dev;
392 if (dev->open(dcr, OPEN_READ_WRITE) < 0) {
395 Dmsg2(190, "set append found freshly labeled volume. fd=%d dev=%x\n", dev->fd, dev);
396 dev->VolHdr.LabelType = VOL_LABEL; /* set Volume label */
398 if (!write_volume_label_to_block(dcr)) {
399 Dmsg0(200, "Error from write volume label.\n");
403 * If we are not dealing with a streaming device,
404 * write the block now to ensure we have write permission.
405 * It is better to find out now rather than later.
406 * We do not write the block now if this is an ANSI label. This
407 * avoids re-writing the ANSI label, which we do not want to do.
409 if (!dev_cap(dev, CAP_STREAM)) {
410 if (!dev->rewind(dcr)) {
411 Jmsg2(jcr, M_FATAL, 0, _("Rewind error on device %s: ERR=%s\n"),
412 dev->print_name(), dev->bstrerror());
416 if (!dev->truncate(dcr)) {
417 Jmsg2(jcr, M_FATAL, 0, _("Truncate error on device %s: ERR=%s\n"),
418 dev->print_name(), dev->bstrerror());
424 * If we have already detected an ANSI label, re-read it
425 * to skip past it. Otherwise, we write a new one if
428 if (dev->label_type != B_BACULA_LABEL) {
429 if (read_ansi_ibm_label(dcr) != VOL_OK) {
433 } else if (!write_ansi_ibm_labels(dcr, ANSI_VOL_LABEL, dev->VolHdr.VolumeName)) {
437 /* Attempt write to check write permission */
438 Dmsg1(200, "Attempt to write to device fd=%d.\n", dev->fd);
439 if (!write_block_to_dev(dcr)) {
440 Jmsg2(jcr, M_ERROR, 0, _("Unable to write device %s: ERR=%s\n"),
441 dev->print_name(), dev->bstrerror());
442 Dmsg0(200, "===ERROR write block to dev\n");
446 /* Set or reset Volume statistics */
447 dev->VolCatInfo.VolCatJobs = 0;
448 dev->VolCatInfo.VolCatFiles = 0;
449 dev->VolCatInfo.VolCatBytes = 1;
450 dev->VolCatInfo.VolCatErrors = 0;
451 dev->VolCatInfo.VolCatBlocks = 0;
452 dev->VolCatInfo.VolCatRBytes = 0;
454 dev->VolCatInfo.VolCatMounts++;
455 dev->VolCatInfo.VolCatRecycles++;
457 dev->VolCatInfo.VolCatMounts = 1;
458 dev->VolCatInfo.VolCatRecycles = 0;
459 dev->VolCatInfo.VolCatWrites = 1;
460 dev->VolCatInfo.VolCatReads = 1;
462 Dmsg0(150, "dir_update_vol_info. Set Append\n");
463 bstrncpy(dev->VolCatInfo.VolCatStatus, "Append", sizeof(dev->VolCatInfo.VolCatStatus));
464 if (!dir_update_volume_info(dcr, true)) { /* indicate doing relabel */
468 Jmsg(jcr, M_INFO, 0, _("Recycled volume \"%s\" on device %s, all previous data lost.\n"),
469 dcr->VolumeName, dev->print_name());
471 Jmsg(jcr, M_INFO, 0, _("Wrote label to prelabeled Volume \"%s\" on device %s\n"),
472 dcr->VolumeName, dev->print_name());
475 * End writing real Volume label (from pre-labeled tape), or recycling
478 Dmsg0(200, "OK from rewrite vol label.\n");
484 * create_volume_label_record
485 * Serialize label (from dev->VolHdr structure) into device record.
486 * Assumes that the dev->VolHdr structure is properly
489 static void create_volume_label_record(DCR *dcr, DEV_RECORD *rec)
493 DEVICE *dev = dcr->dev;
497 /* Serialize the label into the device record. */
499 rec->data = check_pool_memory_size(rec->data, SER_LENGTH_Volume_Label);
500 ser_begin(rec->data, SER_LENGTH_Volume_Label);
501 ser_string(dev->VolHdr.Id);
503 ser_uint32(dev->VolHdr.VerNum);
505 if (dev->VolHdr.VerNum >= 11) {
506 ser_btime(dev->VolHdr.label_btime);
507 dev->VolHdr.write_btime = get_current_btime();
508 ser_btime(dev->VolHdr.write_btime);
509 dev->VolHdr.write_date = 0;
510 dev->VolHdr.write_time = 0;
512 /* OLD WAY DEPRECATED */
513 ser_float64(dev->VolHdr.label_date);
514 ser_float64(dev->VolHdr.label_time);
515 get_current_time(&dt);
516 dev->VolHdr.write_date = dt.julian_day_number;
517 dev->VolHdr.write_time = dt.julian_day_fraction;
519 ser_float64(dev->VolHdr.write_date); /* 0 if VerNum >= 11 */
520 ser_float64(dev->VolHdr.write_time); /* 0 if VerNum >= 11 */
522 ser_string(dev->VolHdr.VolumeName);
523 ser_string(dev->VolHdr.PrevVolumeName);
524 ser_string(dev->VolHdr.PoolName);
525 ser_string(dev->VolHdr.PoolType);
526 ser_string(dev->VolHdr.MediaType);
528 ser_string(dev->VolHdr.HostName);
529 ser_string(dev->VolHdr.LabelProg);
530 ser_string(dev->VolHdr.ProgVersion);
531 ser_string(dev->VolHdr.ProgDate);
533 ser_end(rec->data, SER_LENGTH_Volume_Label);
534 rec->data_len = ser_length(rec->data);
535 rec->FileIndex = dev->VolHdr.LabelType;
536 rec->VolSessionId = jcr->VolSessionId;
537 rec->VolSessionTime = jcr->VolSessionTime;
538 rec->Stream = jcr->NumVolumes;
539 Dmsg2(150, "Created Vol label rec: FI=%s len=%d\n", FI_to_ascii(buf, rec->FileIndex),
545 * Create a volume label in memory
547 void create_volume_label(DEVICE *dev, const char *VolName,
548 const char *PoolName, bool dvdnow)
550 DEVRES *device = (DEVRES *)dev->device;
552 Dmsg0(90, "Start create_volume_label()\n");
556 free_volume(dev); /* release any old volume */
557 memset(&dev->VolHdr, 0, sizeof(dev->VolHdr));
559 bstrncpy(dev->VolHdr.Id, BaculaId, sizeof(dev->VolHdr.Id));
560 dev->VolHdr.VerNum = BaculaTapeVersion;
562 /* We do not want to re-label a DVD so write VOL_LABEL now */
563 dev->VolHdr.LabelType = VOL_LABEL;
565 dev->VolHdr.LabelType = PRE_LABEL; /* Mark tape as unused */
567 bstrncpy(dev->VolHdr.VolumeName, VolName, sizeof(dev->VolHdr.VolumeName));
568 bstrncpy(dev->VolHdr.PoolName, PoolName, sizeof(dev->VolHdr.PoolName));
569 bstrncpy(dev->VolHdr.MediaType, device->media_type, sizeof(dev->VolHdr.MediaType));
571 bstrncpy(dev->VolHdr.PoolType, "Backup", sizeof(dev->VolHdr.PoolType));
573 dev->VolHdr.label_btime = get_current_btime();
574 dev->VolHdr.label_date = 0;
575 dev->VolHdr.label_time = 0;
577 if (gethostname(dev->VolHdr.HostName, sizeof(dev->VolHdr.HostName)) != 0) {
578 dev->VolHdr.HostName[0] = 0;
580 bstrncpy(dev->VolHdr.LabelProg, my_name, sizeof(dev->VolHdr.LabelProg));
581 sprintf(dev->VolHdr.ProgVersion, "Ver. %s %s", VERSION, BDATE);
582 sprintf(dev->VolHdr.ProgDate, "Build %s %s", __DATE__, __TIME__);
583 dev->set_labeled(); /* set has Bacula label */
584 if (debug_level >= 90) {
585 dump_volume_label(dev);
590 * Create session label
591 * The pool memory must be released by the calling program
593 void create_session_label(DCR *dcr, DEV_RECORD *rec, int label)
598 rec->VolSessionId = jcr->VolSessionId;
599 rec->VolSessionTime = jcr->VolSessionTime;
600 rec->Stream = jcr->JobId;
602 rec->data = check_pool_memory_size(rec->data, SER_LENGTH_Session_Label);
603 ser_begin(rec->data, SER_LENGTH_Session_Label);
604 ser_string(BaculaId);
605 ser_uint32(BaculaTapeVersion);
607 ser_uint32(jcr->JobId);
609 /* Changed in VerNum 11 */
610 ser_btime(get_current_btime());
613 ser_string(dcr->pool_name);
614 ser_string(dcr->pool_type);
615 ser_string(jcr->job_name); /* base Job name */
616 ser_string(jcr->client_name);
618 /* Added in VerNum 10 */
619 ser_string(jcr->Job); /* Unique name of this Job */
620 ser_string(jcr->fileset_name);
621 ser_uint32(jcr->JobType);
622 ser_uint32(jcr->JobLevel);
623 /* Added in VerNum 11 */
624 ser_string(jcr->fileset_md5);
626 if (label == EOS_LABEL) {
627 ser_uint32(jcr->JobFiles);
628 ser_uint64(jcr->JobBytes);
629 ser_uint32(dcr->StartBlock);
630 ser_uint32(dcr->EndBlock);
631 ser_uint32(dcr->StartFile);
632 ser_uint32(dcr->EndFile);
633 ser_uint32(jcr->JobErrors);
635 /* Added in VerNum 11 */
636 ser_uint32(jcr->JobStatus);
638 ser_end(rec->data, SER_LENGTH_Session_Label);
639 rec->data_len = ser_length(rec->data);
642 /* Write session label
643 * Returns: false on failure
646 bool write_session_label(DCR *dcr, int label)
649 DEVICE *dev = dcr->dev;
651 DEV_BLOCK *block = dcr->block;
652 char buf1[100], buf2[100];
655 Dmsg1(90, "session_label record=%x\n", rec);
658 if (dev->is_tape()) {
659 dcr->StartBlock = dev->block_num;
660 dcr->StartFile = dev->file;
662 dcr->StartBlock = (uint32_t)dev->file_addr;
663 dcr->StartFile = (uint32_t)(dev->file_addr >> 32);
667 if (dev->is_tape()) {
668 dcr->EndBlock = dev->EndBlock;
669 dcr->EndFile = dev->EndFile;
671 dcr->EndBlock = (uint32_t)dev->file_addr;
672 dcr->EndFile = (uint32_t)(dev->file_addr >> 32);
676 Jmsg1(jcr, M_ABORT, 0, _("Bad session label = %d\n"), label);
679 create_session_label(dcr, rec, label);
680 rec->FileIndex = label;
683 * We guarantee that the session record can totally fit
684 * into a block. If not, write the block, and put it in
685 * the next block. Having the sesssion record totally in
686 * one block makes reading them much easier (no need to
687 * read the next block).
689 if (!can_write_record_to_block(block, rec)) {
690 Dmsg0(150, "Cannot write session label to block.\n");
691 if (!write_block_to_device(dcr)) {
692 Dmsg0(90, "Got session label write_block_to_dev error.\n");
693 /* ****FIXME***** errno is not set here */
694 Jmsg(jcr, M_FATAL, 0, _("Error writing Session label to %s: %s\n"),
695 dev_vol_name(dev), strerror(errno));
700 if (!write_record_to_block(block, rec)) {
701 Jmsg(jcr, M_FATAL, 0, _("Error writing Session label to %s: %s\n"),
702 dev_vol_name(dev), strerror(errno));
707 Dmsg6(50, "Write sesson_label record JobId=%d FI=%s SessId=%d Strm=%s len=%d "
708 "remainder=%d\n", jcr->JobId,
709 FI_to_ascii(buf1, rec->FileIndex), rec->VolSessionId,
710 stream_to_ascii(buf2, rec->Stream, rec->FileIndex), rec->data_len,
714 Dmsg2(50, "Leave write_session_label Block=%d File=%d\n",
715 dev->block_num, dev->file);
719 /* unser_volume_label
721 * Unserialize the Bacula Volume label into the device Volume_Label
724 * Assumes that the record is already read.
726 * Returns: false on error
730 bool unser_volume_label(DEVICE *dev, DEV_RECORD *rec)
733 char buf1[100], buf2[100];
735 if (rec->FileIndex != VOL_LABEL && rec->FileIndex != PRE_LABEL) {
736 Mmsg3(dev->errmsg, _("Expecting Volume Label, got FI=%s Stream=%s len=%d\n"),
737 FI_to_ascii(buf1, rec->FileIndex),
738 stream_to_ascii(buf2, rec->Stream, rec->FileIndex),
745 dev->VolHdr.LabelType = rec->FileIndex;
746 dev->VolHdr.LabelSize = rec->data_len;
749 /* Unserialize the record into the Volume Header */
750 rec->data = check_pool_memory_size(rec->data, SER_LENGTH_Volume_Label);
751 ser_begin(rec->data, SER_LENGTH_Volume_Label);
752 unser_string(dev->VolHdr.Id);
753 unser_uint32(dev->VolHdr.VerNum);
755 if (dev->VolHdr.VerNum >= 11) {
756 unser_btime(dev->VolHdr.label_btime);
757 unser_btime(dev->VolHdr.write_btime);
758 } else { /* old way */
759 unser_float64(dev->VolHdr.label_date);
760 unser_float64(dev->VolHdr.label_time);
762 unser_float64(dev->VolHdr.write_date); /* Unused with VerNum >= 11 */
763 unser_float64(dev->VolHdr.write_time); /* Unused with VerNum >= 11 */
765 unser_string(dev->VolHdr.VolumeName);
766 unser_string(dev->VolHdr.PrevVolumeName);
767 unser_string(dev->VolHdr.PoolName);
768 unser_string(dev->VolHdr.PoolType);
769 unser_string(dev->VolHdr.MediaType);
771 unser_string(dev->VolHdr.HostName);
772 unser_string(dev->VolHdr.LabelProg);
773 unser_string(dev->VolHdr.ProgVersion);
774 unser_string(dev->VolHdr.ProgDate);
776 ser_end(rec->data, SER_LENGTH_Volume_Label);
777 Dmsg0(190, "unser_vol_label\n");
778 if (debug_level >= 190) {
779 dump_volume_label(dev);
785 bool unser_session_label(SESSION_LABEL *label, DEV_RECORD *rec)
789 rec->data = check_pool_memory_size(rec->data, SER_LENGTH_Session_Label);
790 unser_begin(rec->data, SER_LENGTH_Session_Label);
791 unser_string(label->Id);
792 unser_uint32(label->VerNum);
793 unser_uint32(label->JobId);
794 if (label->VerNum >= 11) {
795 unser_btime(label->write_btime);
797 unser_float64(label->write_date);
799 unser_float64(label->write_time);
800 unser_string(label->PoolName);
801 unser_string(label->PoolType);
802 unser_string(label->JobName);
803 unser_string(label->ClientName);
804 if (label->VerNum >= 10) {
805 unser_string(label->Job); /* Unique name of this Job */
806 unser_string(label->FileSetName);
807 unser_uint32(label->JobType);
808 unser_uint32(label->JobLevel);
810 if (label->VerNum >= 11) {
811 unser_string(label->FileSetMD5);
813 label->FileSetMD5[0] = 0;
815 if (rec->FileIndex == EOS_LABEL) {
816 unser_uint32(label->JobFiles);
817 unser_uint64(label->JobBytes);
818 unser_uint32(label->StartBlock);
819 unser_uint32(label->EndBlock);
820 unser_uint32(label->StartFile);
821 unser_uint32(label->EndFile);
822 unser_uint32(label->JobErrors);
823 if (label->VerNum >= 11) {
824 unser_uint32(label->JobStatus);
826 label->JobStatus = JS_Terminated; /* kludge */
832 void dump_volume_label(DEVICE *dev)
834 int dbl = debug_level;
836 const char *LabelType;
843 switch (dev->VolHdr.LabelType) {
845 LabelType = "PRE_LABEL";
848 LabelType = "VOL_LABEL";
851 LabelType = "EOM_LABEL";
854 LabelType = "SOS_LABEL";
857 LabelType = "EOS_LABEL";
863 sprintf(buf, _("Unknown %d"), dev->VolHdr.LabelType);
867 Pmsg11(-1, _("\nVolume Label:\n"
880 dev->VolHdr.Id, dev->VolHdr.VerNum,
881 dev->VolHdr.VolumeName, dev->VolHdr.PrevVolumeName,
882 File, LabelType, dev->VolHdr.LabelSize,
883 dev->VolHdr.PoolName, dev->VolHdr.MediaType,
884 dev->VolHdr.PoolType, dev->VolHdr.HostName);
886 if (dev->VolHdr.VerNum >= 11) {
888 bstrftime(dt, sizeof(dt), btime_to_unix(dev->VolHdr.label_btime));
889 Pmsg1(-1, _("Date label written: %s\n"), dt);
891 dt.julian_day_number = dev->VolHdr.label_date;
892 dt.julian_day_fraction = dev->VolHdr.label_time;
895 _("Date label written: %04d-%02d-%02d at %02d:%02d\n"),
896 tm.tm_year+1900, tm.tm_mon+1, tm.tm_mday, tm.tm_hour, tm.tm_min);
904 static void dump_session_label(DEV_RECORD *rec, const char *type)
910 char ec1[30], ec2[30], ec3[30], ec4[30], ec5[30], ec6[30], ec7[30];
912 unser_session_label(&label, rec);
915 Pmsg7(-1, _("\n%s Record:\n"
922 ""), type, label.JobId, label.VerNum,
923 label.PoolName, label.PoolType,
924 label.JobName, label.ClientName);
926 if (label.VerNum >= 10) {
928 "Job (unique name) : %s\n"
932 ""), label.Job, label.FileSetName, label.JobType, label.JobLevel);
935 if (rec->FileIndex == EOS_LABEL) {
946 edit_uint64_with_commas(label.JobFiles, ec1),
947 edit_uint64_with_commas(label.JobBytes, ec2),
948 edit_uint64_with_commas(label.StartBlock, ec3),
949 edit_uint64_with_commas(label.EndBlock, ec4),
950 edit_uint64_with_commas(label.StartFile, ec5),
951 edit_uint64_with_commas(label.EndFile, ec6),
952 edit_uint64_with_commas(label.JobErrors, ec7),
955 if (label.VerNum >= 11) {
957 bstrftime(dt, sizeof(dt), btime_to_unix(label.write_btime));
958 Pmsg1(-1, _("Date written : %s\n"), dt);
960 dt.julian_day_number = label.write_date;
961 dt.julian_day_fraction = label.write_time;
963 Pmsg5(-1, _("Date written : %04d-%02d-%02d at %02d:%02d\n"),
964 tm.tm_year+1900, tm.tm_mon+1, tm.tm_mday, tm.tm_hour, tm.tm_min);
970 void dump_label_record(DEVICE *dev, DEV_RECORD *rec, int verbose)
975 if (rec->FileIndex == 0 && rec->VolSessionId == 0 && rec->VolSessionTime == 0) {
980 switch (rec->FileIndex) {
982 type = _("Fresh Volume");
988 type = _("Begin Job Session");
991 type = _("End Job Session");
994 type = _("End of Media");
997 type = _("End of Tape");
1000 type = _("Unknown");
1004 switch (rec->FileIndex) {
1007 unser_volume_label(dev, rec);
1008 dump_volume_label(dev);
1011 dump_session_label(rec, type);
1014 dump_session_label(rec, type);
1017 Pmsg7(-1, _("%s Record: File:blk=%u:%u SessId=%d SessTime=%d JobId=%d DataLen=%d\n"),
1018 type, dev->file, dev->block_num, rec->VolSessionId,
1019 rec->VolSessionTime, rec->Stream, rec->data_len);
1022 Pmsg0(-1, _("End of physical tape.\n"));
1025 Pmsg7(-1, _("%s Record: File:blk=%u:%u SessId=%d SessTime=%d JobId=%d DataLen=%d\n"),
1026 type, dev->file, dev->block_num, rec->VolSessionId,
1027 rec->VolSessionTime, rec->Stream, rec->data_len);
1031 SESSION_LABEL label;
1033 switch (rec->FileIndex) {
1035 unser_session_label(&label, rec);
1036 bstrftimes(dt, sizeof(dt), btime_to_unix(label.write_btime));
1037 Pmsg6(-1, _("%s Record: File:blk=%u:%u SessId=%d SessTime=%d JobId=%d\n"),
1038 type, dev->file, dev->block_num, rec->VolSessionId, rec->VolSessionTime, label.JobId);
1039 Pmsg4(-1, _(" Job=%s Date=%s Level=%c Type=%c\n"),
1040 label.Job, dt, label.JobLevel, label.JobType);
1043 char ed1[30], ed2[30];
1044 unser_session_label(&label, rec);
1045 bstrftimes(dt, sizeof(dt), btime_to_unix(label.write_btime));
1046 Pmsg6(-1, _("%s Record: File:blk=%u:%u SessId=%d SessTime=%d JobId=%d\n"),
1047 type, dev->file, dev->block_num, rec->VolSessionId, rec->VolSessionTime, label.JobId);
1048 Pmsg7(-1, _(" Date=%s Level=%c Type=%c Files=%s Bytes=%s Errors=%d Status=%c\n"),
1049 dt, label.JobLevel, label.JobType,
1050 edit_uint64_with_commas(label.JobFiles, ed1),
1051 edit_uint64_with_commas(label.JobBytes, ed2),
1052 label.JobErrors, (char)label.JobStatus);
1058 Pmsg7(-1, _("%s Record: File:blk=%u:%u SessId=%d SessTime=%d JobId=%d DataLen=%d\n"),
1059 type, dev->file, dev->block_num, rec->VolSessionId, rec->VolSessionTime,
1060 rec->Stream, rec->data_len);