3 * Bacula Tape manipulation program
5 * Has various tape manipulation commands -- mostly for
6 * use in determining how tapes really work.
8 * Kern Sibbald, April MM
10 * Note, this program reads stored.conf, and will only
11 * talk to devices that are configured.
17 Copyright (C) 2000-2006 Kern Sibbald
19 This program is free software; you can redistribute it and/or
20 modify it under the terms of the GNU General Public License
21 version 2 as amended with additional clauses defined in the
22 file LICENSE in the main source directory.
24 This program is distributed in the hope that it will be useful,
25 but WITHOUT ANY WARRANTY; without even the implied warranty of
26 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
27 the file LICENSE for additional details.
35 int generate_daemon_event(JCR *jcr, const char *event) { return 1; }
37 /* External subroutines */
38 extern void free_config_resources();
40 /* Exported variables */
43 int bsize = TAPE_BSIZE;
44 char VolName[MAX_NAME_LENGTH];
45 STORES *me = NULL; /* our Global resource */
46 bool forge_on = false; /* proceed inspite of I/O errors */
47 pthread_mutex_t device_release_mutex = PTHREAD_MUTEX_INITIALIZER;
48 pthread_cond_t wait_device_release = PTHREAD_COND_INITIALIZER;
51 * If you change the format of the state file,
52 * increment this value
54 static uint32_t btape_state_level = 2;
58 DEVRES *device = NULL;
61 /* Forward referenced subroutines */
62 static void do_tape_cmds();
63 static void helpcmd();
64 static void scancmd();
65 static void rewindcmd();
66 static void clearcmd();
70 static void fillcmd();
71 static void qfillcmd();
72 static void statcmd();
73 static void unfillcmd();
74 static int flush_block(DEV_BLOCK *block, int dump);
75 static bool quickie_cb(DCR *dcr, DEV_RECORD *rec);
76 static bool compare_blocks(DEV_BLOCK *last_block, DEV_BLOCK *block);
77 static bool my_mount_next_read_volume(DCR *dcr);
78 static void scan_blocks();
79 static void set_volume_name(const char *VolName, int volnum);
80 static void rawfill_cmd();
81 static void bfill_cmd();
82 static bool open_the_device();
83 static void autochangercmd();
84 static void do_unfill();
87 /* Static variables */
88 #define CONFIG_FILE "bacula-sd.conf"
89 char *configfile = NULL;
91 #define MAX_CMD_ARGS 30
94 static char *argk[MAX_CMD_ARGS];
95 static char *argv[MAX_CMD_ARGS];
98 static int quickie_count = 0;
99 static uint64_t write_count = 0;
100 static BSR *bsr = NULL;
101 static int signals = TRUE;
104 static uint64_t vol_size;
105 static uint64_t VolBytes;
108 static int32_t file_index;
109 static int end_of_tape = 0;
110 static uint32_t LastBlock = 0;
111 static uint32_t eot_block;
112 static uint32_t eot_block_len;
113 static uint32_t eot_FileIndex;
114 static int dumped = 0;
115 static DEV_BLOCK *last_block1 = NULL;
116 static DEV_BLOCK *last_block2 = NULL;
117 static DEV_BLOCK *last_block = NULL;
118 static DEV_BLOCK *this_block = NULL;
119 static DEV_BLOCK *first_block = NULL;
120 static uint32_t last_file1 = 0;
121 static uint32_t last_file2 = 0;
122 static uint32_t last_file = 0;
123 static uint32_t last_block_num1 = 0;
124 static uint32_t last_block_num2 = 0;
125 static uint32_t last_block_num = 0;
126 static uint32_t BlockNumber = 0;
127 static bool simple = true;
129 static const char *VolumeName = NULL;
130 static int vol_num = 0;
132 static JCR *jcr = NULL;
136 static void terminate_btape(int sig);
137 int get_cmd(const char *prompt);
140 /*********************************************************************
142 * Bacula tape testing program
145 int main(int margc, char *margv[])
152 setlocale(LC_ALL, "");
153 bindtextdomain("bacula", LOCALEDIR);
154 textdomain("bacula");
157 if (TAPE_BSIZE % B_DEV_BSIZE != 0 || TAPE_BSIZE / B_DEV_BSIZE == 0) {
158 Emsg2(M_ABORT, 0, _("Tape block size (%d) not multiple of system size (%d)\n"),
159 TAPE_BSIZE, B_DEV_BSIZE);
161 if (TAPE_BSIZE != (1 << (ffs(TAPE_BSIZE)-1))) {
162 Emsg1(M_ABORT, 0, _("Tape block size (%d) is not a power of 2\n"), TAPE_BSIZE);
164 if (sizeof(off_t) < 8) {
165 Pmsg1(-1, _("\n\n!!!! Warning large disk addressing disabled. off_t=%d should be 8 or more !!!!!\n\n\n"),
169 bsnprintf(buf, sizeof(buf), "%u", x32);
170 i = bsscanf(buf, "%u", &y32);
171 if (i != 1 || x32 != y32) {
172 Pmsg3(-1, _("32 bit printf/scanf problem. i=%d x32=%u y32=%u\n"), i, x32, y32);
178 bsnprintf(buf, sizeof(buf), "%" llu, x64);
179 i = bsscanf(buf, "%llu", &y64);
180 if (i != 1 || x64 != y64) {
181 Pmsg3(-1, _("64 bit printf/scanf problem. i=%d x64=%" llu " y64=%" llu "\n"), i, x64, y64);
185 printf(_("Tape block granularity is %d bytes.\n"), TAPE_BSIZE);
187 working_directory = "/tmp";
188 my_name_is(margc, margv, "btape");
189 init_msg(NULL, NULL);
191 while ((ch = getopt(margc, margv, "b:c:d:psv?")) != -1) {
193 case 'b': /* bootstrap file */
194 bsr = parse_bsr(NULL, optarg);
195 // dump_bsr(bsr, true);
198 case 'c': /* specify config file */
199 if (configfile != NULL) {
202 configfile = bstrdup(optarg);
205 case 'd': /* set debug level */
206 debug_level = atoi(optarg);
207 if (debug_level <= 0) {
234 cmd = get_pool_memory(PM_FNAME);
235 args = get_pool_memory(PM_FNAME);
238 init_signals(terminate_btape);
241 if (configfile == NULL) {
242 configfile = bstrdup(CONFIG_FILE);
245 daemon_start_time = time(NULL);
247 parse_config(configfile);
250 /* See if we can open a device */
252 Pmsg0(000, _("No archive name specified.\n"));
255 } else if (margc != 1) {
256 Pmsg0(000, _("Improper number of arguments specified.\n"));
261 jcr = setup_jcr("btape", margv[0], bsr, NULL, 0); /* write */
270 if (!open_the_device()) {
274 Dmsg0(200, "Do tape commands\n");
282 static void terminate_btape(int stat)
285 sm_check(__FILE__, __LINE__, false);
289 free_config_resources();
291 free_pool_memory(args);
295 free_pool_memory(cmd);
310 if (debug_level > 10)
311 print_memory_pool_stats();
314 free_block(this_block);
319 close_memory_pool(); /* free memory in pool */
320 term_last_jobs_list();
326 static bool open_the_device()
330 block = new_block(dev);
332 Dmsg1(200, "Opening device %s\n", dcr->VolumeName);
333 if (dev->open(dcr, OPEN_READ_WRITE) < 0) {
334 Emsg1(M_FATAL, 0, _("dev open failed: %s\n"), dev->errmsg);
339 Pmsg1(000, _("open device %s: OK\n"), dev->print_name());
340 dev->set_append(); /* put volume in append mode */
353 * Write a label to the tape
355 static void labelcmd()
358 pm_strcpy(cmd, VolumeName);
360 if (!get_cmd(_("Enter Volume Name: "))) {
365 if (!dev->is_open()) {
366 if (!first_open_device(dcr)) {
367 Pmsg1(0, _("Device open failed. ERR=%s\n"), dev->bstrerror());
371 write_new_volume_label_to_dev(dcr, cmd, "Default");
372 Pmsg1(-1, _("Wrote Volume label for volume \"%s\".\n"), cmd);
376 * Read the tape label
378 static void readlabelcmd()
380 int save_debug_level = debug_level;
383 stat = read_dev_volume_label(dcr);
386 Pmsg0(0, _("Volume has no label.\n"));
389 Pmsg0(0, _("Volume label read correctly.\n"));
392 Pmsg1(0, _("I/O error on device: ERR=%s"), dev->bstrerror());
395 Pmsg0(0, _("Volume name error\n"));
397 case VOL_CREATE_ERROR:
398 Pmsg1(0, _("Error creating label. ERR=%s"), dev->bstrerror());
400 case VOL_VERSION_ERROR:
401 Pmsg0(0, _("Volume version error.\n"));
403 case VOL_LABEL_ERROR:
404 Pmsg0(0, _("Bad Volume label type.\n"));
407 Pmsg0(0, _("Unknown error.\n"));
412 dump_volume_label(dev);
413 debug_level = save_debug_level;
418 * Load the tape should have prevously been taken
419 * off line, otherwise this command is not necessary.
421 static void loadcmd()
424 if (!load_dev(dev)) {
425 Pmsg1(0, _("Bad status from load. ERR=%s\n"), dev->bstrerror());
427 Pmsg1(0, _("Loaded %s\n"), dev->print_name());
433 static void rewindcmd()
435 if (!dev->rewind(dcr)) {
436 Pmsg1(0, _("Bad status from rewind. ERR=%s\n"), dev->bstrerror());
439 Pmsg1(0, _("Rewound %s\n"), dev->print_name());
444 * Clear any tape error
446 static void clearcmd()
452 * Write and end of file on the tape
454 static void weofcmd()
464 if (!dev->weof(num)) {
465 Pmsg1(0, _("Bad status from weof. ERR=%s\n"), dev->bstrerror());
469 Pmsg1(0, _("Wrote 1 EOF to %s\n"), dev->print_name());
472 Pmsg2(0, _("Wrote %d EOFs to %s\n"), num, dev->print_name());
478 /* Go to the end of the medium -- raw command
479 * The idea was orginally that the end of the Bacula
480 * medium would be flagged differently. This is not
481 * currently the case. So, this is identical to the
487 Pmsg1(0, "%s", dev->bstrerror());
490 Pmsg0(0, _("Moved to end of medium.\n"));
495 * Go to the end of the medium (either hardware determined
496 * or defined by two eofs.
516 if (!dev->bsf(num)) {
517 Pmsg1(0, _("Bad status from bsf. ERR=%s\n"), dev->bstrerror());
519 Pmsg2(0, _("Backspaced %d file%s.\n"), num, num==1?"":"s");
535 if (!dev->bsr(num)) {
536 Pmsg1(0, _("Bad status from bsr. ERR=%s\n"), dev->bstrerror());
538 Pmsg2(0, _("Backspaced %d record%s.\n"), num, num==1?"":"s");
543 * List device capabilities as defined in the
548 printf(_("Configured device capabilities:\n"));
549 printf("%sEOF ", dev->capabilities & CAP_EOF ? "" : "!");
550 printf("%sBSR ", dev->capabilities & CAP_BSR ? "" : "!");
551 printf("%sBSF ", dev->capabilities & CAP_BSF ? "" : "!");
552 printf("%sFSR ", dev->capabilities & CAP_FSR ? "" : "!");
553 printf("%sFSF ", dev->capabilities & CAP_FSF ? "" : "!");
554 printf("%sFASTFSF ", dev->capabilities & CAP_FASTFSF ? "" : "!");
555 printf("%sBSFATEOM ", dev->capabilities & CAP_BSFATEOM ? "" : "!");
556 printf("%sEOM ", dev->capabilities & CAP_EOM ? "" : "!");
557 printf("%sREM ", dev->capabilities & CAP_REM ? "" : "!");
558 printf("%sRACCESS ", dev->capabilities & CAP_RACCESS ? "" : "!");
559 printf("%sAUTOMOUNT ", dev->capabilities & CAP_AUTOMOUNT ? "" : "!");
560 printf("%sLABEL ", dev->capabilities & CAP_LABEL ? "" : "!");
561 printf("%sANONVOLS ", dev->capabilities & CAP_ANONVOLS ? "" : "!");
562 printf("%sALWAYSOPEN ", dev->capabilities & CAP_ALWAYSOPEN ? "" : "!");
563 printf("%sMTIOCGET ", dev->capabilities & CAP_MTIOCGET ? "" : "!");
566 printf(_("Device status:\n"));
567 printf("%sOPENED ", dev->is_open() ? "" : "!");
568 printf("%sTAPE ", dev->is_tape() ? "" : "!");
569 printf("%sLABEL ", dev->is_labeled() ? "" : "!");
570 printf("%sMALLOC ", dev->state & ST_MALLOC ? "" : "!");
571 printf("%sAPPEND ", dev->can_append() ? "" : "!");
572 printf("%sREAD ", dev->can_read() ? "" : "!");
573 printf("%sEOT ", dev->at_eot() ? "" : "!");
574 printf("%sWEOT ", dev->state & ST_WEOT ? "" : "!");
575 printf("%sEOF ", dev->at_eof() ? "" : "!");
576 printf("%sNEXTVOL ", dev->state & ST_NEXTVOL ? "" : "!");
577 printf("%sSHORT ", dev->state & ST_SHORT ? "" : "!");
580 printf(_("Device parameters:\n"));
581 printf("Device name: %s\n", dev->dev_name);
582 printf("File=%u block=%u\n", dev->file, dev->block_num);
583 printf("Min block=%u Max block=%u\n", dev->min_block_size, dev->max_block_size);
585 printf(_("Status:\n"));
591 * Test writting larger and larger records.
592 * This is a torture test for records.
594 static void rectestcmd()
600 Pmsg0(0, _("Test writting larger and larger records.\n"
601 "This is a torture test for records.\nI am going to write\n"
602 "larger and larger records. It will stop when the record size\n"
603 "plus the header exceeds the block size (by default about 64K)\n"));
606 get_cmd(_("Do you want to continue? (y/n): "));
608 Pmsg0(000, _("Command aborted.\n"));
612 sm_check(__FILE__, __LINE__, false);
613 block = new_block(dev);
616 for (i=1; i<500000; i++) {
617 rec->data = check_pool_memory_size(rec->data, i);
618 memset(rec->data, i & 0xFF, i);
620 sm_check(__FILE__, __LINE__, false);
621 if (write_record_to_block(block, rec)) {
624 Pmsg2(0, _("Block %d i=%d\n"), blkno, i);
628 sm_check(__FILE__, __LINE__, false);
632 sm_check(__FILE__, __LINE__, false);
636 * This test attempts to re-read a block written by Bacula
637 * normally at the end of the tape. Bacula will then back up
638 * over the two eof marks, backup over the record and reread
639 * it to make sure it is valid. Bacula can skip this validation
640 * if you set "Backward space record = no"
642 static int re_read_block_test()
644 DEV_BLOCK *block = dcr->block;
649 if (!(dev->capabilities & CAP_BSR)) {
650 Pmsg0(-1, _("Skipping read backwards test because BSR turned off.\n"));
654 Pmsg0(-1, _("\n=== Write, backup, and re-read test ===\n\n"
655 "I'm going to write three records and an EOF\n"
656 "then backup over the EOF and re-read the last record.\n"
657 "Bacula does this after writing the last block on the\n"
658 "tape to verify that the block was written correctly.\n\n"
659 "This is not an *essential* feature ...\n\n"));
663 rec->data = check_pool_memory_size(rec->data, block->buf_len);
664 len = rec->data_len = block->buf_len-100;
665 memset(rec->data, 1, rec->data_len);
666 if (!write_record_to_block(block, rec)) {
667 Pmsg0(0, _("Error writing record to block.\n"));
670 if (!write_block_to_dev(dcr)) {
671 Pmsg0(0, _("Error writing block to device.\n"));
674 Pmsg1(0, _("Wrote first record of %d bytes.\n"), rec->data_len);
676 memset(rec->data, 2, rec->data_len);
677 if (!write_record_to_block(block, rec)) {
678 Pmsg0(0, _("Error writing record to block.\n"));
681 if (!write_block_to_dev(dcr)) {
682 Pmsg0(0, _("Error writing block to device.\n"));
685 Pmsg1(0, _("Wrote second record of %d bytes.\n"), rec->data_len);
687 memset(rec->data, 3, rec->data_len);
688 if (!write_record_to_block(block, rec)) {
689 Pmsg0(0, _("Error writing record to block.\n"));
692 if (!write_block_to_dev(dcr)) {
693 Pmsg0(0, _("Error writing block to device.\n"));
696 Pmsg1(0, _("Wrote third record of %d bytes.\n"), rec->data_len);
699 if (dev_cap(dev, CAP_TWOEOF)) {
703 Pmsg1(0, _("Backspace file failed! ERR=%s\n"), dev->bstrerror());
706 if (dev_cap(dev, CAP_TWOEOF)) {
708 Pmsg1(0, _("Backspace file failed! ERR=%s\n"), dev->bstrerror());
712 Pmsg0(0, _("Backspaced over EOF OK.\n"));
714 Pmsg1(0, _("Backspace record failed! ERR=%s\n"), dev->bstrerror());
717 Pmsg0(0, _("Backspace record OK.\n"));
718 if (!read_block_from_dev(dcr, NO_BLOCK_NUMBER_CHECK)) {
720 Pmsg1(0, _("Read block failed! ERR=%s\n"), be.strerror(dev->dev_errno));
723 memset(rec->data, 0, rec->data_len);
724 if (!read_record_from_block(block, rec)) {
726 Pmsg1(0, _("Read block failed! ERR=%s\n"), be.strerror(dev->dev_errno));
729 for (int i=0; i<len; i++) {
730 if (rec->data[i] != 3) {
731 Pmsg0(0, _("Bad data in record. Test failed!\n"));
735 Pmsg0(0, _("\nBlock re-read correct. Test succeeded!\n"));
736 Pmsg0(-1, _("=== End Write, backup, and re-read test ===\n\n"));
743 Pmsg0(0, _("This is not terribly serious since Bacula only uses\n"
744 "this function to verify the last block written to the\n"
745 "tape. Bacula will skip the last block verification\n"
747 "Backward Space Record = No\n\n"
748 "to your Storage daemon's Device resource definition.\n"));
755 * This test writes Bacula blocks to the tape in
756 * several files. It then rewinds the tape and attepts
757 * to read these blocks back checking the data.
759 static int write_read_test()
767 Pmsg0(-1, _("\n=== Write, rewind, and re-read test ===\n\n"
768 "I'm going to write 1000 records and an EOF\n"
769 "then write 1000 records and an EOF, then rewind,\n"
770 "and re-read the data to verify that it is correct.\n\n"
771 "This is an *essential* feature ...\n\n"));
774 if (!dev->rewind(dcr)) {
775 Pmsg1(0, _("Bad status from rewind. ERR=%s\n"), dev->bstrerror());
778 rec->data = check_pool_memory_size(rec->data, block->buf_len);
779 rec->data_len = block->buf_len-100;
780 len = rec->data_len/sizeof(i);
781 for (i=1; i<=1000; i++) {
782 p = (int *)rec->data;
783 for (j=0; j<len; j++) {
786 if (!write_record_to_block(block, rec)) {
787 Pmsg0(0, _("Error writing record to block.\n"));
790 if (!write_block_to_dev(dcr)) {
791 Pmsg0(0, _("Error writing block to device.\n"));
795 Pmsg1(0, _("Wrote 1000 blocks of %d bytes.\n"), rec->data_len);
797 for (i=1001; i<=2000; i++) {
798 p = (int *)rec->data;
799 for (j=0; j<len; j++) {
802 if (!write_record_to_block(block, rec)) {
803 Pmsg0(0, _("Error writing record to block.\n"));
806 if (!write_block_to_dev(dcr)) {
807 Pmsg0(0, _("Error writing block to device.\n"));
811 Pmsg1(0, _("Wrote 1000 blocks of %d bytes.\n"), rec->data_len);
813 if (dev_cap(dev, CAP_TWOEOF)) {
816 if (!dev->rewind(dcr)) {
817 Pmsg1(0, _("Bad status from rewind. ERR=%s\n"), dev->bstrerror());
820 Pmsg0(0, _("Rewind OK.\n"));
822 for (i=1; i<=2000; i++) {
824 if (!read_block_from_dev(dcr, NO_BLOCK_NUMBER_CHECK)) {
826 if (dev_state(dev, ST_EOF)) {
827 Pmsg0(-1, _("Got EOF on tape.\n"));
832 Pmsg2(0, _("Read block %d failed! ERR=%s\n"), i, be.strerror(dev->dev_errno));
835 memset(rec->data, 0, rec->data_len);
836 if (!read_record_from_block(block, rec)) {
838 Pmsg2(0, _("Read record failed. Block %d! ERR=%s\n"), i, be.strerror(dev->dev_errno));
841 p = (int *)rec->data;
842 for (j=0; j<len; j++) {
844 Pmsg3(0, _("Bad data in record. Expected %d, got %d at byte %d. Test failed!\n"),
850 if (i == 1000 || i == 2000) {
851 Pmsg0(-1, _("1000 blocks re-read correctly.\n"));
854 Pmsg0(-1, _("=== Test Succeeded. End Write, rewind, and re-read test ===\n\n"));
863 * This test writes Bacula blocks to the tape in
864 * several files. It then rewinds the tape and attepts
865 * to read these blocks back checking the data.
867 static int position_test()
869 DEV_BLOCK *block = dcr->block;
875 int file = 0, blk = 0;
877 bool got_eof = false;
879 Pmsg0(-1, _("\n=== Write, rewind, and position test ===\n\n"
880 "I'm going to write 1000 records and an EOF\n"
881 "then write 1000 records and an EOF, then rewind,\n"
882 "and position to a few blocks and verify that it is correct.\n\n"
883 "This is an *essential* feature ...\n\n"));
886 if (!dev->rewind(dcr)) {
887 Pmsg1(0, _("Bad status from rewind. ERR=%s\n"), dev->bstrerror());
890 rec->data = check_pool_memory_size(rec->data, block->buf_len);
891 rec->data_len = block->buf_len-100;
892 len = rec->data_len/sizeof(i);
893 for (i=1; i<=1000; i++) {
894 p = (int *)rec->data;
895 for (j=0; j<len; j++) {
898 if (!write_record_to_block(block, rec)) {
899 Pmsg0(0, _("Error writing record to block.\n"));
902 if (!write_block_to_dev(dcr)) {
903 Pmsg0(0, _("Error writing block to device.\n"));
907 Pmsg1(0, _("Wrote 1000 blocks of %d bytes.\n"), rec->data_len);
909 for (i=1001; i<=2000; i++) {
910 p = (int *)rec->data;
911 for (j=0; j<len; j++) {
914 if (!write_record_to_block(block, rec)) {
915 Pmsg0(0, _("Error writing record to block.\n"));
918 if (!write_block_to_dev(dcr)) {
919 Pmsg0(0, _("Error writing block to device.\n"));
923 Pmsg1(0, _("Wrote 1000 blocks of %d bytes.\n"), rec->data_len);
925 if (dev_cap(dev, CAP_TWOEOF)) {
928 if (!dev->rewind(dcr)) {
929 Pmsg1(0, _("Bad status from rewind. ERR=%s\n"), dev->bstrerror());
932 Pmsg0(0, _("Rewind OK.\n"));
936 /* Set up next item to read based on where we are */
972 Pmsg2(-1, _("Reposition to file:block %d:%d\n"), file, blk);
973 if (!dev->reposition(file, blk)) {
974 Pmsg0(0, _("Reposition error.\n"));
978 if (!read_block_from_dev(dcr, NO_BLOCK_NUMBER_CHECK)) {
980 if (dev_state(dev, ST_EOF)) {
981 Pmsg0(-1, _("Got EOF on tape.\n"));
987 Pmsg4(0, _("Read block %d failed! file=%d blk=%d. ERR=%s\n\n"),
988 recno, file, blk, be.strerror(dev->dev_errno));
989 Pmsg0(0, _("This may be because the tape drive block size is not\n"
990 " set to variable blocking as normally used by Bacula.\n"
991 " Please see the Tape Testing chapter in the manual and \n"
992 " look for using mt with defblksize and setoptions\n"
993 "If your tape drive block size is correct, then perhaps\n"
994 " your SCSI driver is *really* stupid and does not\n"
995 " correctly report the file:block after a FSF. In this\n"
996 " case try setting:\n"
997 " Fast Forward Space File = no\n"
998 " in your Device resource.\n"));
1002 memset(rec->data, 0, rec->data_len);
1003 if (!read_record_from_block(block, rec)) {
1005 Pmsg1(0, _("Read record failed! ERR=%s\n"), be.strerror(dev->dev_errno));
1008 p = (int *)rec->data;
1009 for (j=0; j<len; j++) {
1010 if (p[j] != recno) {
1011 Pmsg3(0, _("Bad data in record. Expected %d, got %d at byte %d. Test failed!\n"),
1016 Pmsg1(-1, _("Block %d re-read correctly.\n"), recno);
1018 Pmsg0(-1, _("=== Test Succeeded. End Write, rewind, and re-read test ===\n\n"));
1030 * This test writes some records, then writes an end of file,
1031 * rewinds the tape, moves to the end of the data and attepts
1032 * to append to the tape. This function is essential for
1033 * Bacula to be able to write multiple jobs to the tape.
1035 static int append_test()
1037 Pmsg0(-1, _("\n\n=== Append files test ===\n\n"
1038 "This test is essential to Bacula.\n\n"
1039 "I'm going to write one record in file 0,\n"
1040 " two records in file 1,\n"
1041 " and three records in file 2\n\n"));
1045 weofcmd(); /* end file 0 */
1048 weofcmd(); /* end file 1 */
1052 weofcmd(); /* end file 2 */
1053 if (dev_cap(dev, CAP_TWOEOF)) {
1056 dev->close(); /* release device */
1057 if (!open_the_device()) {
1061 Pmsg0(0, _("Now moving to end of medium.\n"));
1063 Pmsg2(-1, _("We should be in file 3. I am at file %d. %s\n"),
1064 dev->file, dev->file == 3 ? _("This is correct!") : _("This is NOT correct!!!!"));
1066 if (dev->file != 3) {
1070 Pmsg0(-1, _("\nNow the important part, I am going to attempt to append to the tape.\n\n"));
1073 if (dev_cap(dev, CAP_TWOEOF)) {
1077 Pmsg0(-1, _("Done appending, there should be no I/O errors\n\n"));
1078 Pmsg0(-1, _("Doing Bacula scan of blocks:\n"));
1080 Pmsg0(-1, _("End scanning the tape.\n"));
1081 Pmsg2(-1, _("We should be in file 4. I am at file %d. %s\n"),
1082 dev->file, dev->file == 4 ? _("This is correct!") : _("This is NOT correct!!!!"));
1084 if (dev->file != 4) {
1092 * This test exercises the autochanger
1094 static int autochanger_test()
1096 POOLMEM *results, *changer;
1097 int slot, status, loaded;
1098 int timeout = dcr->device->max_changer_wait;
1101 Dmsg1(100, "Max changer wait = %d sec\n", timeout);
1102 if (!dev_cap(dev, CAP_AUTOCHANGER)) {
1105 if (!(dcr->device && dcr->device->changer_name && dcr->device->changer_command)) {
1106 Pmsg0(-1, _("\nAutochanger enabled, but no name or no command device specified.\n"));
1110 Pmsg0(-1, _("\nAh, I see you have an autochanger configured.\n"
1111 "To test the autochanger you must have a blank tape\n"
1112 " that I can write on in Slot 1.\n"));
1113 if (!get_cmd(_("\nDo you wish to continue with the Autochanger test? (y/n): "))) {
1116 if (cmd[0] != 'y' && cmd[0] != 'Y') {
1120 Pmsg0(-1, _("\n\n=== Autochanger test ===\n\n"));
1122 results = get_pool_memory(PM_MESSAGE);
1123 changer = get_pool_memory(PM_FNAME);
1127 dcr->VolCatInfo.Slot = slot;
1128 /* Find out what is loaded, zero means device is unloaded */
1129 Pmsg0(-1, _("3301 Issuing autochanger \"loaded\" command.\n"));
1130 changer = edit_device_codes(dcr, changer,
1131 dcr->device->changer_command, "loaded");
1132 status = run_program(changer, timeout, results);
1133 Dmsg3(100, "run_prog: %s stat=%d result=\"%s\"\n", changer, status, results);
1135 loaded = atoi(results);
1138 Pmsg1(-1, _("3991 Bad autochanger command: %s\n"), changer);
1139 Pmsg2(-1, _("3991 result=\"%s\": ERR=%s\n"), results, be.strerror(status));
1143 Pmsg1(-1, _("Slot %d loaded. I am going to unload it.\n"), loaded);
1145 Pmsg0(-1, _("Nothing loaded in the drive. OK.\n"));
1147 Dmsg1(100, "Results from loaded query=%s\n", results);
1149 dcr->VolCatInfo.Slot = loaded;
1150 /* We are going to load a new tape, so close the device */
1152 Pmsg2(-1, _("3302 Issuing autochanger \"unload %d %d\" command.\n"),
1153 loaded, dev->drive_index);
1154 changer = edit_device_codes(dcr, changer,
1155 dcr->device->changer_command, "unload");
1156 status = run_program(changer, timeout, results);
1157 Pmsg2(-1, _("unload status=%s %d\n"), status==0?_("OK"):_("Bad"), status);
1160 Pmsg1(-1, _("3992 Bad autochanger command: %s\n"), changer);
1161 Pmsg2(-1, _("3992 result=\"%s\": ERR=%s\n"), results, be.strerror(status));
1170 dcr->VolCatInfo.Slot = slot;
1171 Pmsg2(-1, _("3303 Issuing autochanger \"load %d %d\" command.\n"),
1172 slot, dev->drive_index);
1173 changer = edit_device_codes(dcr, changer,
1174 dcr->device->changer_command, "load");
1175 Dmsg1(100, "Changer=%s\n", changer);
1177 status = run_program(changer, timeout, results);
1179 Pmsg2(-1, _("3303 Autochanger \"load %d %d\" status is OK.\n"),
1180 slot, dev->drive_index);
1183 Pmsg1(-1, _("3993 Bad autochanger command: %s\n"), changer);
1184 Pmsg2(-1, _("3993 result=\"%s\": ERR=%s\n"), results, be.strerror(status));
1188 if (!open_the_device()) {
1192 * Start with sleep_time 0 then increment by 30 seconds if we get
1195 bmicrosleep(sleep_time, 0);
1196 if (!dev->rewind(dcr) || !dev->weof(1)) {
1197 Pmsg1(0, _("Bad status from rewind. ERR=%s\n"), dev->bstrerror());
1199 Pmsg0(-1, _("\nThe test failed, probably because you need to put\n"
1200 "a longer sleep time in the mtx-script in the load) case.\n"
1201 "Adding a 30 second sleep and trying again ...\n"));
1205 Pmsg1(0, _("Rewound %s\n"), dev->print_name());
1208 if (!dev->weof(1)) {
1209 Pmsg1(0, _("Bad status from weof. ERR=%s\n"), dev->bstrerror());
1212 Pmsg1(0, _("Wrote EOF to %s\n"), dev->print_name());
1216 Pmsg1(-1, _("\nThe test worked this time. Please add:\n\n"
1218 "to your mtx-changer script in the load) case.\n\n"),
1221 Pmsg0(-1, _("\nThe test autochanger worked!!\n\n"));
1224 free_pool_memory(changer);
1225 free_pool_memory(results);
1230 free_pool_memory(changer);
1231 free_pool_memory(results);
1232 Pmsg0(-1, _("You must correct this error or the Autochanger will not work.\n"));
1236 static void autochangercmd()
1243 * This test assumes that the append test has been done,
1244 * then it tests the fsf function.
1246 static int fsf_test()
1248 bool set_off = false;
1250 Pmsg0(-1, _("\n\n=== Forward space files test ===\n\n"
1251 "This test is essential to Bacula.\n\n"
1252 "I'm going to write five files then test forward spacing\n\n"));
1256 weofcmd(); /* end file 0 */
1259 weofcmd(); /* end file 1 */
1263 weofcmd(); /* end file 2 */
1266 weofcmd(); /* end file 3 */
1268 weofcmd(); /* end file 4 */
1269 if (dev_cap(dev, CAP_TWOEOF)) {
1275 Pmsg0(0, _("Now forward spacing 1 file.\n"));
1277 Pmsg1(0, _("Bad status from fsr. ERR=%s\n"), dev->bstrerror());
1280 Pmsg2(-1, _("We should be in file 1. I am at file %d. %s\n"),
1281 dev->file, dev->file == 1 ? _("This is correct!") : _("This is NOT correct!!!!"));
1283 if (dev->file != 1) {
1287 Pmsg0(0, _("Now forward spacing 2 files.\n"));
1289 Pmsg1(0, _("Bad status from fsr. ERR=%s\n"), dev->bstrerror());
1292 Pmsg2(-1, _("We should be in file 3. I am at file %d. %s\n"),
1293 dev->file, dev->file == 3 ? _("This is correct!") : _("This is NOT correct!!!!"));
1295 if (dev->file != 3) {
1300 Pmsg0(0, _("Now forward spacing 4 files.\n"));
1302 Pmsg1(0, _("Bad status from fsr. ERR=%s\n"), dev->bstrerror());
1305 Pmsg2(-1, _("We should be in file 4. I am at file %d. %s\n"),
1306 dev->file, dev->file == 4 ? _("This is correct!") : _("This is NOT correct!!!!"));
1308 if (dev->file != 4) {
1312 Pmsg0(-1, _("The test worked this time. Please add:\n\n"
1313 " Fast Forward Space File = no\n\n"
1314 "to your Device resource for this drive.\n"));
1318 Pmsg0(0, _("Now forward spacing 1 more file.\n"));
1320 Pmsg1(0, _("Bad status from fsr. ERR=%s\n"), dev->bstrerror());
1322 Pmsg2(-1, _("We should be in file 5. I am at file %d. %s\n"),
1323 dev->file, dev->file == 5 ? _("This is correct!") : _("This is NOT correct!!!!"));
1324 if (dev->file != 5) {
1327 Pmsg0(-1, _("\n=== End Forward space files test ===\n\n"));
1331 Pmsg0(-1, _("\nThe forward space file test failed.\n"));
1332 if (dev_cap(dev, CAP_FASTFSF)) {
1333 Pmsg0(-1, _("You have Fast Forward Space File enabled.\n"
1334 "I am turning it off then retrying the test.\n"));
1335 dev->capabilities &= ~CAP_FASTFSF;
1339 Pmsg0(-1, _("You must correct this error or Bacula will not work.\n"
1340 "Some systems, e.g. OpenBSD, require you to set\n"
1341 " Use MTIOCGET= no\n"
1342 "in your device resource. Use with caution.\n"));
1351 * This is a general test of Bacula's functions
1352 * needed to read and write the tape.
1354 static void testcmd()
1358 if (!write_read_test()) {
1361 if (!position_test()) {
1365 stat = append_test();
1366 if (stat == 1) { /* OK get out */
1369 if (stat == -1) { /* first test failed */
1370 if (dev_cap(dev, CAP_EOM) || dev_cap(dev, CAP_FASTFSF)) {
1371 Pmsg0(-1, _("\nAppend test failed. Attempting again.\n"
1372 "Setting \"Hardware End of Medium = no\n"
1373 " and \"Fast Forward Space File = no\n"
1374 "and retrying append test.\n\n"));
1375 dev->capabilities &= ~CAP_EOM; /* turn off eom */
1376 dev->capabilities &= ~CAP_FASTFSF; /* turn off fast fsf */
1377 stat = append_test();
1379 Pmsg0(-1, _("\n\nIt looks like the test worked this time, please add:\n\n"
1380 " Hardware End of Medium = No\n\n"
1381 " Fast Forward Space File = No\n"
1382 "to your Device resource in the Storage conf file.\n"));
1386 Pmsg0(-1, _("\n\nThat appears *NOT* to have corrected the problem.\n"));
1389 /* Wrong count after append */
1391 Pmsg0(-1, _("\n\nIt looks like the append failed. Attempting again.\n"
1392 "Setting \"BSF at EOM = yes\" and retrying append test.\n"));
1393 dev->capabilities |= CAP_BSFATEOM; /* backspace on eom */
1394 stat = append_test();
1396 Pmsg0(-1, _("\n\nIt looks like the test worked this time, please add:\n\n"
1397 " Hardware End of Medium = No\n"
1398 " Fast Forward Space File = No\n"
1399 " BSF at EOM = yes\n\n"
1400 "to your Device resource in the Storage conf file.\n"));
1407 Pmsg0(-1, _("\nAppend test failed.\n\n"
1408 "\n!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!\n"
1409 "Unable to correct the problem. You MUST fix this\n"
1410 "problem before Bacula can use your tape drive correctly\n"
1411 "\nPerhaps running Bacula in fixed block mode will work.\n"
1412 "Do so by setting:\n\n"
1413 "Minimum Block Size = nnn\n"
1414 "Maximum Block Size = nnn\n\n"
1415 "in your Storage daemon's Device definition.\n"
1416 "nnn must match your tape driver's block size, which\n"
1417 "can be determined by reading your tape manufacturers\n"
1418 "information, and the information on your kernel dirver.\n"
1419 "Fixed block sizes, however, are not normally an ideal solution.\n"
1421 "Some systems, e.g. OpenBSD, require you to set\n"
1422 " Use MTIOCGET= no\n"
1423 "in your device resource. Use with caution.\n"));
1428 Pmsg0(-1, _("\nThe above Bacula scan should have output identical to what follows.\n"
1429 "Please double check it ...\n"
1430 "=== Sample correct output ===\n"
1431 "1 block of 64448 bytes in file 1\n"
1432 "End of File mark.\n"
1433 "2 blocks of 64448 bytes in file 2\n"
1434 "End of File mark.\n"
1435 "3 blocks of 64448 bytes in file 3\n"
1436 "End of File mark.\n"
1437 "1 block of 64448 bytes in file 4\n"
1438 "End of File mark.\n"
1439 "Total files=4, blocks=7, bytes = 451,136\n"
1440 "=== End sample correct output ===\n\n"
1441 "If the above scan output is not identical to the\n"
1442 "sample output, you MUST correct the problem\n"
1443 "or Bacula will not be able to write multiple Jobs to \n"
1447 re_read_block_test();
1450 fsf_test(); /* do fast forward space file test */
1452 autochanger_test(); /* do autochanger test */
1456 /* Forward space a file */
1457 static void fsfcmd()
1461 num = atoi(argk[1]);
1466 if (!dev->fsf(num)) {
1467 Pmsg1(0, _("Bad status from fsf. ERR=%s\n"), dev->bstrerror());
1471 Pmsg0(0, _("Forward spaced 1 file.\n"));
1474 Pmsg1(0, _("Forward spaced %d files.\n"), num);
1478 /* Forward space a record */
1479 static void fsrcmd()
1483 num = atoi(argk[1]);
1488 if (!dev->fsr(num)) {
1489 Pmsg1(0, _("Bad status from fsr. ERR=%s\n"), dev->bstrerror());
1493 Pmsg0(0, _("Forward spaced 1 record.\n"));
1496 Pmsg1(0, _("Forward spaced %d records.\n"), num);
1502 * Write a Bacula block to the tape
1506 DEV_BLOCK *block = dcr->block;
1507 DEV_RECORD *rec = dcr->rec;
1510 sm_check(__FILE__, __LINE__, false);
1513 dump_block(block, "test");
1516 i = block->buf_len - 100;
1518 rec->data = check_pool_memory_size(rec->data, i);
1519 memset(rec->data, i & 0xFF, i);
1521 sm_check(__FILE__, __LINE__, false);
1522 if (!write_record_to_block(block, rec)) {
1523 Pmsg0(0, _("Error writing record to block.\n"));
1526 if (!write_block_to_dev(dcr)) {
1527 Pmsg0(0, _("Error writing block to device.\n"));
1530 Pmsg1(0, _("Wrote one record of %d bytes.\n"), i);
1532 Pmsg0(0, _("Wrote block to device.\n"));
1535 sm_check(__FILE__, __LINE__, false);
1536 sm_check(__FILE__, __LINE__, false);
1540 * Read a record from the tape
1547 if (!get_cmd(_("Enter length to read: "))) {
1551 if (len < 0 || len > 1000000) {
1552 Pmsg0(0, _("Bad length entered, using default of 1024 bytes.\n"));
1555 buf = (char *)malloc(len);
1556 stat = read(dev->fd, buf, len);
1557 if (stat > 0 && stat <= len) {
1561 Pmsg3(0, _("Read of %d bytes gives stat=%d. ERR=%s\n"),
1562 len, stat, be.strerror());
1568 * Scan tape by reading block by block. Report what is
1569 * on the tape. Note, this command does raw reads, and as such
1570 * will not work with fixed block size devices.
1572 static void scancmd()
1575 int blocks, tot_blocks, tot_files;
1581 blocks = block_size = tot_blocks = 0;
1583 if (dev->state & ST_EOT) {
1584 Pmsg0(0, _("End of tape\n"));
1587 update_pos_dev(dev);
1588 tot_files = dev->file;
1589 Pmsg1(0, _("Starting scan at file %u\n"), dev->file);
1591 if ((stat = read(dev->fd, buf, sizeof(buf))) < 0) {
1594 Mmsg2(dev->errmsg, _("read error on %s. ERR=%s.\n"),
1595 dev->dev_name, be.strerror());
1596 Pmsg2(0, _("Bad status from read %d. ERR=%s\n"), stat, dev->bstrerror());
1599 printf(_("1 block of %d bytes in file %d\n"), block_size, dev->file);
1602 printf(_("%d blocks of %d bytes in file %d\n"), blocks, block_size, dev->file);
1607 Dmsg1(200, "read status = %d\n", stat);
1609 if (stat != block_size) {
1610 update_pos_dev(dev);
1613 printf(_("1 block of %d bytes in file %d\n"), block_size, dev->file);
1616 printf(_("%d blocks of %d bytes in file %d\n"), blocks, block_size, dev->file);
1622 if (stat == 0) { /* EOF */
1623 update_pos_dev(dev);
1624 printf(_("End of File mark.\n"));
1625 /* Two reads of zero means end of tape */
1626 if (dev->state & ST_EOF)
1627 dev->state |= ST_EOT;
1629 dev->state |= ST_EOF;
1632 if (dev->state & ST_EOT) {
1633 printf(_("End of tape\n"));
1636 } else { /* Got data */
1637 dev->state &= ~ST_EOF;
1643 update_pos_dev(dev);
1644 tot_files = dev->file - tot_files;
1645 printf(_("Total files=%d, blocks=%d, bytes = %s\n"), tot_files, tot_blocks,
1646 edit_uint64_with_commas(bytes, ec1));
1651 * Scan tape by reading Bacula block by block. Report what is
1652 * on the tape. This function reads Bacula blocks, so if your
1653 * Device resource is correctly defined, it should work with
1654 * either variable or fixed block sizes.
1656 static void scan_blocks()
1658 int blocks, tot_blocks, tot_files;
1659 uint32_t block_size;
1661 DEV_BLOCK *block = dcr->block;
1663 char buf1[100], buf2[100];
1665 blocks = block_size = tot_blocks = 0;
1669 update_pos_dev(dev);
1670 tot_files = dev->file;
1672 if (!read_block_from_device(dcr, NO_BLOCK_NUMBER_CHECK)) {
1673 Dmsg1(100, "!read_block(): ERR=%s\n", dev->bstrerror());
1674 if (dev->state & ST_EOT) {
1677 printf(_("1 block of %d bytes in file %d\n"), block_size, dev->file);
1680 printf(_("%d blocks of %d bytes in file %d\n"), blocks, block_size, dev->file);
1686 if (dev->state & ST_EOF) {
1689 printf(_("1 block of %d bytes in file %d\n"), block_size, dev->file);
1692 printf(_("%d blocks of %d bytes in file %d\n"), blocks, block_size, dev->file);
1696 printf(_("End of File mark.\n"));
1699 if (dev->state & ST_SHORT) {
1702 printf(_("1 block of %d bytes in file %d\n"), block_size, dev->file);
1705 printf(_("%d blocks of %d bytes in file %d\n"), blocks, block_size, dev->file);
1709 printf(_("Short block read.\n"));
1712 printf(_("Error reading block. ERR=%s\n"), dev->bstrerror());
1715 if (block->block_len != block_size) {
1718 printf(_("1 block of %d bytes in file %d\n"), block_size, dev->file);
1721 printf(_("%d blocks of %d bytes in file %d\n"), blocks, block_size, dev->file);
1725 block_size = block->block_len;
1729 bytes += block->block_len;
1730 Dmsg6(100, "Blk_blk=%u dev_blk=%u blen=%u bVer=%d SessId=%u SessTim=%u\n",
1731 block->BlockNumber, dev->block_num, block->block_len, block->BlockVer,
1732 block->VolSessionId, block->VolSessionTime);
1734 DEV_RECORD *rec = new_record();
1735 read_record_from_block(block, rec);
1736 Pmsg8(-1, _("Blk_block: %u dev_blk=%u blen=%u First rec FI=%s SessId=%u SessTim=%u Strm=%s rlen=%d\n"),
1737 block->BlockNumber, dev->block_num, block->block_len,
1738 FI_to_ascii(buf1, rec->FileIndex), rec->VolSessionId, rec->VolSessionTime,
1739 stream_to_ascii(buf2, rec->Stream, rec->FileIndex), rec->data_len);
1742 } else if (verbose > 1) {
1743 dump_block(block, "");
1748 tot_files = dev->file - tot_files;
1749 printf(_("Total files=%d, blocks=%d, bytes = %s\n"), tot_files, tot_blocks,
1750 edit_uint64_with_commas(bytes, ec1));
1754 static void statcmd()
1756 int debug = debug_level;
1758 Pmsg2(0, _("Device status: %u. ERR=%s\n"), status_dev(dev), dev->bstrerror());
1760 dump_volume_label(dev);
1762 debug_level = debug;
1767 * First we label the tape, then we fill
1768 * it with data get a new tape and write a few blocks.
1770 static void fillcmd()
1773 DEV_BLOCK *block = dcr->block;
1775 char buf1[100], buf2[100];
1778 uint32_t min_block_size;
1789 "This command simulates Bacula writing to a tape.\n"
1790 "It requires either one or two blank tapes, which it\n"
1791 "will label and write.\n\n"
1792 "If you have an autochanger configured, it will use\n"
1793 "the tapes that are in slots 1 and 2, otherwise, you will\n"
1794 "be prompted to insert the tapes when necessary.\n\n"
1795 "It will print a status approximately\n"
1796 "every 322 MB, and write an EOF every 3.2 GB. If you have\n"
1797 "selected the simple test option, after writing the first tape\n"
1798 "it will rewind it and re-read the last block written.\n\n"
1799 "If you have selected the multiple tape test, when the first tape\n"
1800 "fills, it will ask for a second, and after writing a few more \n"
1801 "blocks, it will stop. Then it will begin re-reading the\n"
1803 "This may take a long time -- hours! ...\n\n"));
1805 get_cmd(_("Do you want to run the simplified test (s) with one tape\n"
1806 "or the complete multiple tape (m) test: (s/m) "));
1807 if (cmd[0] == 's') {
1808 Pmsg0(-1, _("Simple test (single tape) selected.\n"));
1810 } else if (cmd[0] == 'm') {
1811 Pmsg0(-1, _("Multiple tape test selected.\n"));
1814 Pmsg0(000, _("Command aborted.\n"));
1818 Dmsg1(20, "Begin append device=%s\n", dev->print_name());
1819 Dmsg1(20, "MaxVolSize=%s\n", edit_uint64(dev->max_volume_size, ec1));
1821 /* Use fixed block size to simplify read back */
1822 min_block_size = dev->min_block_size;
1823 dev->min_block_size = dev->max_block_size;
1824 set_volume_name("TestVolume1", 1);
1826 if (!dev->rewind(dcr)) {
1827 Pmsg0(000, _("Rewind failed.\n"));
1829 if (!dev->weof(1)) {
1830 Pmsg0(000, _("Write EOF failed.\n"));
1833 dev->set_append(); /* force volume to be relabeled */
1836 * Acquire output device for writing. Note, after acquiring a
1837 * device, we MUST release it, which is done at the end of this
1840 Dmsg0(100, "just before acquire_device\n");
1841 if (!acquire_device_for_append(dcr)) {
1842 set_jcr_job_status(jcr, JS_ErrorTerminated);
1845 block = jcr->dcr->block;
1847 Dmsg0(100, "Just after acquire_device_for_append\n");
1849 * Write Begin Session Record
1851 if (!write_session_label(dcr, SOS_LABEL)) {
1852 set_jcr_job_status(jcr, JS_ErrorTerminated);
1853 Jmsg1(jcr, M_FATAL, 0, _("Write session label failed. ERR=%s\n"),
1857 Pmsg0(-1, _("Wrote Start of Session label.\n"));
1859 memset(&rec, 0, sizeof(rec));
1860 rec.data = get_memory(100000); /* max record size */
1862 #define REC_SIZE 32768
1863 rec.data_len = REC_SIZE;
1866 * Put some random data in the record
1868 fd = open("/dev/urandom", O_RDONLY);
1870 read(fd, rec.data, rec.data_len);
1873 uint32_t *p = (uint32_t *)rec.data;
1874 srandom(time(NULL));
1875 for (i=0; i<rec.data_len/sizeof(uint32_t); i++) {
1881 * Generate data as if from File daemon, write to device
1883 jcr->dcr->VolFirstIndex = 0;
1884 time(&jcr->run_time); /* start counting time for rates */
1885 (void)localtime_r(&jcr->run_time, &tm);
1886 strftime(buf1, sizeof(buf1), "%H:%M:%S", &tm);
1888 Pmsg1(-1, _("%s Begin writing Bacula records to tape ...\n"), buf1);
1890 Pmsg1(-1, _("%s Begin writing Bacula records to first tape ...\n"), buf1);
1892 for (file_index = 0; ok && !job_canceled(jcr); ) {
1893 rec.VolSessionId = jcr->VolSessionId;
1894 rec.VolSessionTime = jcr->VolSessionTime;
1895 rec.FileIndex = ++file_index;
1896 rec.Stream = STREAM_FILE_DATA;
1898 /* Mix up the data just a bit */
1899 uint32_t *lp = (uint32_t *)rec.data;
1901 for (i=1; i < (rec.data_len-sizeof(uint32_t))/sizeof(uint32_t)-1; i++) {
1905 Dmsg4(250, "before write_rec FI=%d SessId=%d Strm=%s len=%d\n",
1906 rec.FileIndex, rec.VolSessionId,
1907 stream_to_ascii(buf1, rec.Stream, rec.FileIndex),
1910 while (!write_record_to_block(block, &rec)) {
1912 * When we get here we have just filled a block
1914 Dmsg2(150, "!write_record_to_block data_len=%d rem=%d\n", rec.data_len,
1917 /* Write block to tape */
1918 if (!flush_block(block, 1)) {
1922 /* Every 5000 blocks (approx 322MB) report where we are.
1924 if ((block->BlockNumber % 5000) == 0) {
1926 now -= jcr->run_time;
1928 now = 1; /* prevent divide error */
1930 kbs = (double)dev->VolCatInfo.VolCatBytes / (1000.0 * (double)now);
1931 Pmsg4(-1, _("Wrote blk_block=%u, dev_blk_num=%u VolBytes=%s rate=%.1f KB/s\n"),
1932 block->BlockNumber, dev->block_num,
1933 edit_uint64_with_commas(dev->VolCatInfo.VolCatBytes, ec1), (float)kbs);
1935 /* Every 32000 blocks (approx 2GB) write an EOF.
1937 if ((block->BlockNumber % 32000) == 0) {
1939 (void)localtime_r(&now, &tm);
1940 strftime(buf1, sizeof(buf1), "%H:%M:%S", &tm);
1941 Pmsg1(-1, _("%s Flush block, write EOF\n"), buf1);
1942 flush_block(block, 0);
1946 /* Get out after writing 10 blocks to the second tape */
1947 if (++BlockNumber > 10 && stop != 0) { /* get out */
1952 Pmsg0(000, _("Not OK\n"));
1955 jcr->JobBytes += rec.data_len; /* increment bytes this job */
1956 Dmsg4(190, "write_record FI=%s SessId=%d Strm=%s len=%d\n",
1957 FI_to_ascii(buf1, rec.FileIndex), rec.VolSessionId,
1958 stream_to_ascii(buf2, rec.Stream, rec.FileIndex), rec.data_len);
1960 /* Get out after writing 10 blocks to the second tape */
1961 if (BlockNumber > 10 && stop != 0) { /* get out */
1963 Pmsg1(-1, "Done writing %s records ...\n",
1964 edit_uint64_with_commas(write_count, ed1));
1969 Dmsg0(100, "Write_end_session_label()\n");
1970 /* Create Job status for end of session label */
1971 if (!job_canceled(jcr) && ok) {
1972 set_jcr_job_status(jcr, JS_Terminated);
1974 set_jcr_job_status(jcr, JS_ErrorTerminated);
1976 if (!write_session_label(dcr, EOS_LABEL)) {
1977 Pmsg1(000, _("Error writting end session label. ERR=%s\n"), dev->bstrerror());
1980 /* Write out final block of this session */
1981 if (!write_block_to_device(dcr)) {
1982 Pmsg0(-1, _("Set ok=false after write_block_to_device.\n"));
1985 Pmsg0(-1, _("Wrote End of Session label.\n"));
1987 /* Save last block info for second tape */
1988 last_block_num2 = last_block_num;
1989 last_file2 = last_file;
1991 free_block(last_block2);
1993 last_block2 = dup_block(last_block);
1996 sprintf(buf, "%s/btape.state", working_directory);
1997 fd = open(buf, O_CREAT|O_TRUNC|O_WRONLY, 0640);
1999 write(fd, &btape_state_level, sizeof(btape_state_level));
2000 write(fd, &simple, sizeof(simple));
2001 write(fd, &last_block_num1, sizeof(last_block_num1));
2002 write(fd, &last_block_num2, sizeof(last_block_num2));
2003 write(fd, &last_file1, sizeof(last_file1));
2004 write(fd, &last_file2, sizeof(last_file2));
2005 write(fd, last_block1->buf, last_block1->buf_len);
2006 write(fd, last_block2->buf, last_block2->buf_len);
2007 write(fd, first_block->buf, first_block->buf_len);
2009 Pmsg2(-1, _("Wrote state file last_block_num1=%d last_block_num2=%d\n"),
2010 last_block_num1, last_block_num2);
2013 Pmsg2(-1, _("Could not create state file: %s ERR=%s\n"), buf,
2018 (void)localtime_r(&now, &tm);
2019 strftime(buf1, sizeof(buf1), "%H:%M:%S", &tm);
2021 Pmsg3(-1, _("\n\n%s Done filling tape at %d:%d. Now beginning re-read of tape ...\n"),
2022 buf1, jcr->dcr->dev->file, jcr->dcr->dev->block_num);
2025 Pmsg3(-1, _("\n\n%s Done filling tapes at %d:%d. Now beginning re-read of first tape ...\n"),
2026 buf1, jcr->dcr->dev->file, jcr->dcr->dev->block_num);
2029 jcr->dcr->block = block;
2032 dev->min_block_size = min_block_size;
2033 free_memory(rec.data);
2037 * Read two tapes written by the "fill" command and ensure
2038 * that the data is valid. If stop==1 we simulate full read back
2039 * of two tapes. If stop==-1 we simply read the last block and
2040 * verify that it is correct.
2042 static void unfillcmd()
2046 last_block1 = new_block(dev);
2047 last_block2 = new_block(dev);
2048 first_block = new_block(dev);
2049 sprintf(buf, "%s/btape.state", working_directory);
2050 fd = open(buf, O_RDONLY);
2052 uint32_t state_level;
2053 read(fd, &state_level, sizeof(btape_state_level));
2054 read(fd, &simple, sizeof(simple));
2055 read(fd, &last_block_num1, sizeof(last_block_num1));
2056 read(fd, &last_block_num2, sizeof(last_block_num2));
2057 read(fd, &last_file1, sizeof(last_file1));
2058 read(fd, &last_file2, sizeof(last_file2));
2059 read(fd, last_block1->buf, last_block1->buf_len);
2060 read(fd, last_block2->buf, last_block2->buf_len);
2061 read(fd, first_block->buf, first_block->buf_len);
2063 if (state_level != btape_state_level) {
2064 Pmsg0(-1, _("\nThe state file level has changed. You must redo\n"
2065 "the fill command.\n"));
2070 Pmsg2(-1, _("\nCould not find the state file: %s ERR=%s\n"
2071 "You must redo the fill command.\n"), buf, be.strerror());
2078 static void do_unfill()
2080 DEV_BLOCK *block = dcr->block;
2087 Dmsg0(20, "Enter do_unfill\n");
2088 dev->capabilities |= CAP_ANONVOLS; /* allow reading any volume */
2089 dev->capabilities &= ~CAP_LABEL; /* don't label anything here */
2093 time(&jcr->run_time); /* start counting time for rates */
2097 free_block(last_block);
2099 last_block_num = last_block_num1;
2100 last_file = last_file1;
2101 last_block = last_block1;
2104 /* Multiple Volume tape */
2105 /* Close device so user can use autochanger if desired */
2106 if (dev_cap(dev, CAP_OFFLINEUNMOUNT)) {
2109 autochanger = autoload_device(dcr, 1, NULL);
2112 get_cmd(_("Mount first tape. Press enter when ready: "));
2116 free_restore_volume_list(jcr);
2117 jcr->dcr = new_dcr(jcr, dev);
2118 set_volume_name("TestVolume1", 1);
2120 create_restore_volume_list(jcr);
2122 dev->num_writers = 0;
2123 if (!acquire_device_for_read(dcr)) {
2124 Pmsg1(-1, "%s", dev->errmsg);
2128 * We now have the first tape mounted.
2129 * Note, re-reading last block may have caused us to
2130 * loose track of where we are (block number unknown).
2132 Pmsg0(-1, _("Rewinding.\n"));
2133 if (!dev->rewind(dcr)) { /* get to a known place on tape */
2136 /* Read the first 10000 records */
2137 Pmsg2(-1, _("Reading the first 10000 records from %u:%u.\n"),
2138 dev->file, dev->block_num);
2140 read_records(dcr, quickie_cb, my_mount_next_read_volume);
2141 Pmsg4(-1, _("Reposition from %u:%u to %u:%u\n"), dev->file, dev->block_num,
2142 last_file, last_block_num);
2143 if (!dev->reposition(last_file, last_block_num)) {
2144 Pmsg1(-1, _("Reposition error. ERR=%s\n"), dev->bstrerror());
2147 Pmsg1(-1, _("Reading block %u.\n"), last_block_num);
2148 if (!read_block_from_device(dcr, NO_BLOCK_NUMBER_CHECK)) {
2149 Pmsg1(-1, _("Error reading block: ERR=%s\n"), dev->bstrerror());
2152 if (compare_blocks(last_block, block)) {
2154 Pmsg0(-1, _("\nThe last block on the tape matches. Test succeeded.\n\n"));
2156 Pmsg0(-1, _("\nThe last block of the first tape matches.\n\n"));
2163 /* restore info for last block on second Volume */
2164 last_block_num = last_block_num2;
2165 last_file = last_file2;
2166 last_block = last_block2;
2168 /* Multiple Volume tape */
2169 /* Close device so user can use autochanger if desired */
2170 if (dev_cap(dev, CAP_OFFLINEUNMOUNT)) {
2174 free_restore_volume_list(jcr);
2175 set_volume_name("TestVolume2", 2);
2177 create_restore_volume_list(jcr);
2178 autochanger = autoload_device(dcr, 1, NULL);
2181 get_cmd(_("Mount second tape. Press enter when ready: "));
2185 if (!acquire_device_for_read(dcr)) {
2186 Pmsg1(-1, "%s", dev->errmsg);
2190 /* Space to "first" block which is last block not written
2191 * on the previous tape.
2193 Pmsg2(-1, _("Reposition from %u:%u to 0:1\n"), dev->file, dev->block_num);
2194 if (!dev->reposition(0, 1)) {
2195 Pmsg1(-1, _("Reposition error. ERR=%s\n"), dev->bstrerror());
2198 Pmsg1(-1, _("Reading block %d.\n"), dev->block_num);
2199 if (!read_block_from_device(dcr, NO_BLOCK_NUMBER_CHECK)) {
2200 Pmsg1(-1, _("Error reading block: ERR=%s\n"), dev->bstrerror());
2203 if (compare_blocks(first_block, block)) {
2204 Pmsg0(-1, _("\nThe first block on the second tape matches.\n\n"));
2207 /* Now find and compare the last block */
2208 Pmsg4(-1, _("Reposition from %u:%u to %u:%u\n"), dev->file, dev->block_num,
2209 last_file, last_block_num);
2210 if (!dev->reposition(last_file, last_block_num)) {
2211 Pmsg1(-1, _("Reposition error. ERR=%s\n"), dev->bstrerror());
2214 Pmsg1(-1, _("Reading block %d.\n"), dev->block_num);
2215 if (!read_block_from_device(dcr, NO_BLOCK_NUMBER_CHECK)) {
2216 Pmsg1(-1, _("Error reading block: ERR=%s\n"), dev->bstrerror());
2219 if (compare_blocks(last_block, block)) {
2220 Pmsg0(-1, _("\nThe last block on the second tape matches. Test succeeded.\n\n"));
2224 free_block(last_block1);
2225 free_block(last_block2);
2226 free_block(first_block);
2229 /* Read 10000 records then stop */
2230 static bool quickie_cb(DCR *dcr, DEV_RECORD *rec)
2232 DEVICE *dev = dcr->dev;
2234 if (quickie_count == 10000) {
2235 Pmsg2(-1, _("10000 records read now at %d:%d\n"), dev->file, dev->block_num);
2237 return quickie_count < 10000;
2240 static bool compare_blocks(DEV_BLOCK *last_block, DEV_BLOCK *block)
2243 uint32_t CheckSum, block_len;
2246 p = last_block->buf;
2248 unser_begin(q, BLKHDR2_LENGTH);
2249 unser_uint32(CheckSum);
2250 unser_uint32(block_len);
2251 while (q < (block->buf+block_len)) {
2258 dump_block(last_block, _("Last block written"));
2260 dump_block(block, _("Block read back"));
2261 Pmsg1(-1, _("\n\nThe blocks differ at byte %u\n"), p - last_block->buf);
2262 Pmsg0(-1, _("\n\n!!!! The last block written and the block\n"
2263 "that was read back differ. The test FAILED !!!!\n"
2264 "This must be corrected before you use Bacula\n"
2265 "to write multi-tape Volumes.!!!!\n"));
2269 dump_block(last_block, _("Last block written"));
2270 dump_block(block, _("Block read back"));
2280 * Write current block to tape regardless of whether or
2281 * not it is full. If the tape fills, attempt to
2282 * acquire another tape.
2284 static int flush_block(DEV_BLOCK *block, int dump)
2288 uint32_t this_file, this_block_num;
2292 this_block = new_block(dev);
2295 last_block = new_block(dev);
2298 this_file = dev->file;
2299 this_block_num = dev->block_num;
2300 if (!write_block_to_dev(dcr)) {
2301 Pmsg3(000, _("Last block at: %u:%u this_dev_block_num=%d\n"),
2302 last_file, last_block_num, this_block_num);
2305 * This is 1st tape, so save first tape info separate
2306 * from second tape info
2308 last_block_num1 = last_block_num;
2309 last_file1 = last_file;
2310 last_block1 = dup_block(last_block);
2311 last_block2 = dup_block(last_block);
2312 first_block = dup_block(block); /* first block second tape */
2315 Pmsg3(000, _("Block not written: FileIndex=%u blk_block=%u Size=%u\n"),
2316 (unsigned)file_index, block->BlockNumber, block->block_len);
2317 dump_block(last_block, _("Last block written"));
2319 dump_block(block, _("Block not written"));
2322 eot_block = block->BlockNumber;
2323 eot_block_len = block->block_len;
2324 eot_FileIndex = file_index;
2328 now -= jcr->run_time;
2330 now = 1; /* don't divide by zero */
2332 kbs = (double)dev->VolCatInfo.VolCatBytes / (1000 * now);
2333 vol_size = dev->VolCatInfo.VolCatBytes;
2334 Pmsg4(000, _("End of tape %d:%d. VolumeCapacity=%s. Write rate = %.1f KB/s\n"),
2335 dev->file, dev->block_num,
2336 edit_uint64_with_commas(dev->VolCatInfo.VolCatBytes, ec1), kbs);
2339 stop = -1; /* stop, but do simplified test */
2341 /* Full test in progress */
2342 if (!fixup_device_block_write_error(jcr->dcr)) {
2343 Pmsg1(000, _("Cannot fixup device error. %s\n"), dev->bstrerror());
2348 BlockNumber = 0; /* start counting for second tape */
2351 return 1; /* end of tape reached */
2354 /* Save contents after write so that the header is serialized */
2355 memcpy(this_block->buf, block->buf, this_block->buf_len);
2358 * Note, we always read/write to block, but we toggle
2359 * copying it to one or another of two allocated blocks.
2360 * Switch blocks so that the block just successfully written is
2361 * always in last_block.
2363 tblock = last_block;
2364 last_block = this_block;
2365 this_block = tblock;
2366 last_file = this_file;
2367 last_block_num = this_block_num;
2375 * First we label the tape, then we fill
2376 * it with data get a new tape and write a few blocks.
2378 static void qfillcmd()
2380 DEV_BLOCK *block = dcr->block;
2381 DEV_RECORD *rec = dcr->rec;
2384 Pmsg0(0, _("Test writing blocks of 64512 bytes to tape.\n"));
2386 get_cmd(_("How many blocks do you want to write? (1000): "));
2393 sm_check(__FILE__, __LINE__, false);
2395 i = block->buf_len - 100;
2397 rec->data = check_pool_memory_size(rec->data, i);
2398 memset(rec->data, i & 0xFF, i);
2401 Pmsg1(0, _("Begin writing %d Bacula blocks to tape ...\n"), count);
2402 for (i=0; i < count; i++) {
2407 if (!write_record_to_block(block, rec)) {
2408 Pmsg0(0, _("Error writing record to block.\n"));
2411 if (!write_block_to_dev(dcr)) {
2412 Pmsg0(0, _("Error writing block to device.\n"));
2418 if (dev_cap(dev, CAP_TWOEOF)) {
2425 sm_check(__FILE__, __LINE__, false);
2429 * Fill a tape using raw write() command
2431 static void rawfill_cmd()
2433 DEV_BLOCK *block = dcr->block;
2436 uint32_t block_num = 0;
2441 fd = open("/dev/urandom", O_RDONLY);
2443 read(fd, block->buf, block->buf_len);
2446 uint32_t *p = (uint32_t *)block->buf;
2447 srandom(time(NULL));
2448 for (i=0; i<block->buf_len/sizeof(uint32_t); i++) {
2452 p = (uint32_t *)block->buf;
2453 Pmsg1(0, _("Begin writing raw blocks of %u bytes.\n"), block->buf_len);
2456 stat = write(dev->fd, block->buf, block->buf_len);
2457 if (stat == (int)block->buf_len) {
2458 if ((block_num++ % 100) == 0) {
2463 for (i=1; i<(block->buf_len-sizeof(uint32_t))/sizeof(uint32_t)-1; i++) {
2473 printf(_("Write failed at block %u. stat=%d ERR=%s\n"), block_num, stat,
2474 be.strerror(my_errno));
2480 * Fill a tape using Bacula block writes
2482 static void bfill_cmd()
2484 DEV_BLOCK *block = dcr->block;
2485 uint32_t block_num = 0;
2491 fd = open("/dev/urandom", O_RDONLY);
2493 read(fd, block->buf, block->buf_len);
2496 uint32_t *p = (uint32_t *)block->buf;
2497 srandom(time(NULL));
2498 for (i=0; i<block->buf_len/sizeof(uint32_t); i++) {
2502 p = (uint32_t *)block->buf;
2503 Pmsg1(0, _("Begin writing Bacula blocks of %u bytes.\n"), block->buf_len);
2506 block->binbuf = block->buf_len;
2507 block->bufp = block->buf + block->binbuf;
2508 if (!write_block_to_dev(dcr)) {
2511 if ((block_num++ % 100) == 0) {
2516 for (i=1; i<(block->buf_len/sizeof(uint32_t)-1); i++) {
2522 printf(_("Write failed at block %u.\n"), block_num);
2527 struct cmdstruct { const char *key; void (*func)(); const char *help; };
2528 static struct cmdstruct commands[] = {
2529 {NT_("autochanger"),autochangercmd, _("test autochanger")},
2530 {NT_("bsf"), bsfcmd, _("backspace file")},
2531 {NT_("bsr"), bsrcmd, _("backspace record")},
2532 {NT_("bfill"), bfill_cmd, _("fill tape using Bacula writes")},
2533 {NT_("cap"), capcmd, _("list device capabilities")},
2534 {NT_("clear"), clearcmd, _("clear tape errors")},
2535 {NT_("eod"), eodcmd, _("go to end of Bacula data for append")},
2536 {NT_("eom"), eomcmd, _("go to the physical end of medium")},
2537 {NT_("fill"), fillcmd, _("fill tape, write onto second volume")},
2538 {NT_("unfill"), unfillcmd, _("read filled tape")},
2539 {NT_("fsf"), fsfcmd, _("forward space a file")},
2540 {NT_("fsr"), fsrcmd, _("forward space a record")},
2541 {NT_("help"), helpcmd, _("print this command")},
2542 {NT_("label"), labelcmd, _("write a Bacula label to the tape")},
2543 {NT_("load"), loadcmd, _("load a tape")},
2544 {NT_("quit"), quitcmd, _("quit btape")},
2545 {NT_("rawfill"), rawfill_cmd, _("use write() to fill tape")},
2546 {NT_("readlabel"), readlabelcmd, _("read and print the Bacula tape label")},
2547 {NT_("rectest"), rectestcmd, _("test record handling functions")},
2548 {NT_("rewind"), rewindcmd, _("rewind the tape")},
2549 {NT_("scan"), scancmd, _("read() tape block by block to EOT and report")},
2550 {NT_("scanblocks"),scan_blocks, _("Bacula read block by block to EOT and report")},
2551 {NT_("status"), statcmd, _("print tape status")},
2552 {NT_("test"), testcmd, _("General test Bacula tape functions")},
2553 {NT_("weof"), weofcmd, _("write an EOF on the tape")},
2554 {NT_("wr"), wrcmd, _("write a single Bacula block")},
2555 {NT_("rr"), rrcmd, _("read a single record")},
2556 {NT_("qfill"), qfillcmd, _("quick fill command")}
2558 #define comsize (sizeof(commands)/sizeof(struct cmdstruct))
2566 while (get_cmd("*")) {
2567 sm_check(__FILE__, __LINE__, false);
2569 parse_args(cmd, &args, &argc, argk, argv, MAX_CMD_ARGS);
2570 for (i=0; i<comsize; i++) /* search for command */
2571 if (argc > 0 && fstrsch(argk[0], commands[i].key)) {
2572 (*commands[i].func)(); /* go execute command */
2577 Pmsg1(0, _("%s is an illegal command\n"), cmd);
2583 static void helpcmd()
2587 printf(_("Interactive commands:\n"));
2588 printf(_(" Command Description\n ======= ===========\n"));
2589 for (i=0; i<comsize; i++)
2590 printf(" %-10s %s\n", commands[i].key, commands[i].help);
2597 "Copyright (C) 2000-2005 Kern Sibbald.\n"
2598 "\nVersion: %s (%s)\n\n"
2599 "Usage: btape <options> <device_name>\n"
2600 " -b <file> specify bootstrap file\n"
2601 " -c <file> set configuration file to file\n"
2602 " -d <nn> set debug level to nn\n"
2603 " -p proceed inspite of I/O errors\n"
2604 " -s turn off signals\n"
2606 " -? print this message.\n"
2607 "\n"), VERSION, BDATE);
2612 * Get next input command from terminal. This
2613 * routine is REALLY primitive, and should be enhanced
2614 * to have correct backspacing, etc.
2617 get_cmd(const char *prompt)
2621 fprintf(stdout, prompt);
2623 /* We really should turn off echoing and pretty this
2627 while ((ch = fgetc(stdin)) != EOF) {
2629 strip_trailing_junk(cmd);
2631 } else if (ch == 4 || ch == 0xd3 || ch == 0x8) {
2644 /* Dummies to replace askdir.c */
2645 bool dir_update_file_attributes(DCR *dcr, DEV_RECORD *rec) { return 1;}
2646 bool dir_send_job_status(JCR *jcr) {return 1;}
2648 bool dir_update_volume_info(DCR *dcr, bool relabel)
2654 bool dir_get_volume_info(DCR *dcr, enum get_vol_info_rw writing)
2656 Dmsg0(20, "Enter dir_get_volume_info\n");
2657 bstrncpy(dcr->VolCatInfo.VolCatName, dcr->VolumeName, sizeof(dcr->VolCatInfo.VolCatName));
2661 bool dir_create_jobmedia_record(DCR *dcr)
2663 dcr->WroteVol = false;
2668 bool dir_find_next_appendable_volume(DCR *dcr)
2670 Dmsg1(20, "Enter dir_find_next_appendable_volume. stop=%d\n", stop);
2671 return dcr->VolumeName[0] != 0;
2674 bool dir_ask_sysop_to_mount_volume(DCR *dcr)
2676 DEVICE *dev = dcr->dev;
2677 Dmsg0(20, "Enter dir_ask_sysop_to_mount_volume\n");
2678 if (dcr->VolumeName[0] == 0) {
2679 return dir_ask_sysop_to_create_appendable_volume(dcr);
2682 Pmsg1(-1, "%s", dev->errmsg); /* print reason */
2683 if (dcr->VolumeName[0] == 0 || strcmp(dcr->VolumeName, "TestVolume2") == 0) {
2684 fprintf(stderr, _("Mount second Volume on device %s and press return when ready: "),
2687 fprintf(stderr, _("Mount Volume \"%s\" on device %s and press return when ready: "),
2688 dcr->VolumeName, dev->print_name());
2694 bool dir_ask_sysop_to_create_appendable_volume(DCR *dcr)
2697 DEVICE *dev = dcr->dev;
2698 Dmsg0(20, "Enter dir_ask_sysop_to_create_appendable_volume\n");
2700 set_volume_name("TestVolume1", 1);
2702 set_volume_name("TestVolume2", 2);
2704 /* Close device so user can use autochanger if desired */
2705 if (dev_cap(dev, CAP_OFFLINEUNMOUNT)) {
2708 autochanger = autoload_device(dcr, 1, NULL);
2711 fprintf(stderr, _("Mount blank Volume on device %s and press return when ready: "),
2722 static bool my_mount_next_read_volume(DCR *dcr)
2725 JCR *jcr = dcr->jcr;
2726 DEV_BLOCK *block = dcr->block;
2728 Dmsg0(20, "Enter my_mount_next_read_volume\n");
2729 Pmsg2(000, _("End of Volume \"%s\" %d records.\n"), dcr->VolumeName,
2732 if (LastBlock != block->BlockNumber) {
2733 VolBytes += block->block_len;
2735 LastBlock = block->BlockNumber;
2737 now -= jcr->run_time;
2741 kbs = (double)VolBytes / (1000.0 * (double)now);
2742 Pmsg3(-1, _("Read block=%u, VolBytes=%s rate=%.1f KB/s\n"), block->BlockNumber,
2743 edit_uint64_with_commas(VolBytes, ec1), (float)kbs);
2745 if (strcmp(dcr->VolumeName, "TestVolume2") == 0) {
2750 free_restore_volume_list(jcr);
2751 set_volume_name("TestVolume2", 2);
2753 create_restore_volume_list(jcr);
2755 if (!acquire_device_for_read(dcr)) {
2756 Pmsg2(0, _("Cannot open Dev=%s, Vol=%s\n"), dev->print_name(), dcr->VolumeName);
2759 return true; /* next volume mounted */
2762 static void set_volume_name(const char *VolName, int volnum)
2764 DCR *dcr = jcr->dcr;
2765 VolumeName = VolName;
2767 bstrncpy(dev->VolCatInfo.VolCatName, VolName, sizeof(dev->VolCatInfo.VolCatName));
2768 bstrncpy(dcr->VolCatInfo.VolCatName, VolName, sizeof(dcr->VolCatInfo.VolCatName));
2769 bstrncpy(dcr->VolumeName, VolName, sizeof(dcr->VolumeName));
2770 dcr->VolCatInfo.Slot = volnum;