2 Bacula® - The Network Backup Solution
4 Copyright (C) 2000-2009 Free Software Foundation Europe e.V.
6 The main author of Bacula is Kern Sibbald, with contributions from
7 many others, a complete list can be found in the file AUTHORS.
8 This program is Free Software; you can redistribute it and/or
9 modify it under the terms of version two of the GNU General Public
10 License as published by the Free Software Foundation and included
13 This program is distributed in the hope that it will be useful, but
14 WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 General Public License for more details.
18 You should have received a copy of the GNU General Public License
19 along with this program; if not, write to the Free Software
20 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
23 Bacula® is a registered trademark of Kern Sibbald.
24 The licensor of Bacula is the Free Software Foundation Europe
25 (FSFE), Fiduciary Program, Sumatrastrasse 25, 8006 Zürich,
26 Switzerland, email:ftf@fsfeurope.org.
30 * Bacula Tape manipulation program
32 * Has various tape manipulation commands -- mostly for
33 * use in determining how tapes really work.
35 * Kern Sibbald, April MM
37 * Note, this program reads stored.conf, and will only
38 * talk to devices that are configured.
50 int generate_daemon_event(JCR *jcr, const char *event) { return 1; }
51 extern bool parse_sd_config(CONFIG *config, const char *configfile, int exit_code);
53 /* External subroutines */
54 extern void free_config_resources();
56 /* Exported variables */
59 int bsize = TAPE_BSIZE;
60 char VolName[MAX_NAME_LENGTH];
61 STORES *me = NULL; /* our Global resource */
62 bool forge_on = false; /* proceed inspite of I/O errors */
63 pthread_mutex_t device_release_mutex = PTHREAD_MUTEX_INITIALIZER;
64 pthread_cond_t wait_device_release = PTHREAD_COND_INITIALIZER;
67 * If you change the format of the state file,
68 * increment this value
70 static uint32_t btape_state_level = 2;
74 DEVRES *device = NULL;
77 #define REC_SIZE 32768
79 /* Forward referenced subroutines */
80 static void do_tape_cmds();
81 static void helpcmd();
82 static void scancmd();
83 static void rewindcmd();
84 static void clearcmd();
89 static void fillcmd();
90 static void qfillcmd();
91 static void statcmd();
92 static void unfillcmd();
93 static int flush_block(DEV_BLOCK *block, int dump);
94 static bool quickie_cb(DCR *dcr, DEV_RECORD *rec);
95 static bool compare_blocks(DEV_BLOCK *last_block, DEV_BLOCK *block);
96 static bool my_mount_next_read_volume(DCR *dcr);
97 static void scan_blocks();
98 static void set_volume_name(const char *VolName, int volnum);
99 static void rawfill_cmd();
100 static bool open_the_device();
101 static void autochangercmd();
102 static bool do_unfill();
105 /* Static variables */
106 static CONFIG *config;
107 #define CONFIG_FILE "bacula-sd.conf"
108 char *configfile = NULL;
110 #define MAX_CMD_ARGS 30
112 static POOLMEM *args;
113 static char *argk[MAX_CMD_ARGS];
114 static char *argv[MAX_CMD_ARGS];
117 static int quickie_count = 0;
118 static uint64_t write_count = 0;
119 static BSR *bsr = NULL;
120 static int signals = TRUE;
123 static uint64_t vol_size;
124 static uint64_t VolBytes;
127 static int32_t file_index;
128 static int end_of_tape = 0;
129 static uint32_t LastBlock = 0;
130 static uint32_t eot_block;
131 static uint32_t eot_block_len;
132 static uint32_t eot_FileIndex;
133 static int dumped = 0;
134 static DEV_BLOCK *last_block1 = NULL;
135 static DEV_BLOCK *last_block2 = NULL;
136 static DEV_BLOCK *last_block = NULL;
137 static DEV_BLOCK *this_block = NULL;
138 static DEV_BLOCK *first_block = NULL;
139 static uint32_t last_file1 = 0;
140 static uint32_t last_file2 = 0;
141 static uint32_t last_file = 0;
142 static uint32_t last_block_num1 = 0;
143 static uint32_t last_block_num2 = 0;
144 static uint32_t last_block_num = 0;
145 static uint32_t BlockNumber = 0;
146 static bool simple = true;
148 static const char *VolumeName = NULL;
149 static int vol_num = 0;
151 static JCR *jcr = NULL;
155 static void terminate_btape(int sig);
156 int get_cmd(const char *prompt);
159 /*********************************************************************
161 * Bacula tape testing program
164 int main(int margc, char *margv[])
171 setlocale(LC_ALL, "");
172 bindtextdomain("bacula", LOCALEDIR);
173 textdomain("bacula");
177 if (TAPE_BSIZE % B_DEV_BSIZE != 0 || TAPE_BSIZE / B_DEV_BSIZE == 0) {
178 Emsg2(M_ABORT, 0, _("Tape block size (%d) not multiple of system size (%d)\n"),
179 TAPE_BSIZE, B_DEV_BSIZE);
181 if (TAPE_BSIZE != (1 << (ffs(TAPE_BSIZE)-1))) {
182 Emsg1(M_ABORT, 0, _("Tape block size (%d) is not a power of 2\n"), TAPE_BSIZE);
184 if (sizeof(boffset_t) < 8) {
185 Pmsg1(-1, _("\n\n!!!! Warning large disk addressing disabled. boffset_t=%d should be 8 or more !!!!!\n\n\n"),
189 bsnprintf(buf, sizeof(buf), "%u", x32);
190 i = bsscanf(buf, "%lu", &y32);
191 if (i != 1 || x32 != y32) {
192 Pmsg3(-1, _("32 bit printf/scanf problem. i=%d x32=%u y32=%u\n"), i, x32, y32);
198 bsnprintf(buf, sizeof(buf), "%" llu, x64);
199 i = bsscanf(buf, "%llu", &y64);
200 if (i != 1 || x64 != y64) {
201 Pmsg3(-1, _("64 bit printf/scanf problem. i=%d x64=%" llu " y64=%" llu "\n"),
206 printf(_("Tape block granularity is %d bytes.\n"), TAPE_BSIZE);
208 working_directory = "/tmp";
209 my_name_is(margc, margv, "btape");
210 init_msg(NULL, NULL);
214 while ((ch = getopt(margc, margv, "b:c:d:psv?")) != -1) {
216 case 'b': /* bootstrap file */
217 bsr = parse_bsr(NULL, optarg);
218 // dump_bsr(bsr, true);
221 case 'c': /* specify config file */
222 if (configfile != NULL) {
225 configfile = bstrdup(optarg);
228 case 'd': /* set debug level */
229 if (*optarg == 't') {
230 dbg_timestamp = true;
232 debug_level = atoi(optarg);
233 if (debug_level <= 0) {
261 cmd = get_pool_memory(PM_FNAME);
262 args = get_pool_memory(PM_FNAME);
265 init_signals(terminate_btape);
268 if (configfile == NULL) {
269 configfile = bstrdup(CONFIG_FILE);
272 daemon_start_time = time(NULL);
274 config = new_config_parser();
275 parse_sd_config(config, configfile, M_ERROR_TERM);
277 /* See if we can open a device */
279 Pmsg0(000, _("No archive name specified.\n"));
282 } else if (margc != 1) {
283 Pmsg0(000, _("Improper number of arguments specified.\n"));
288 jcr = setup_jcr("btape", margv[0], bsr, NULL, 0); /* write */
297 Pmsg0(000, _("btape does not work with DVD storage.\n"));
301 if (!dev->is_tape()) {
302 Pmsg0(000, _("btape only works with tape storage.\n"));
307 if (!open_the_device()) {
311 Dmsg0(200, "Do tape commands\n");
314 terminate_btape(exit_code);
317 static void terminate_btape(int stat)
320 sm_check(__FILE__, __LINE__, false);
325 config->free_resources();
330 free_pool_memory(args);
334 free_pool_memory(cmd);
351 if (debug_level > 10)
352 print_memory_pool_stats();
355 free_block(this_block);
360 term_last_jobs_list();
361 close_memory_pool(); /* free memory in pool */
369 btime_t total_time=0;
370 uint64_t total_size=0;
372 static void init_total_speed()
378 static void print_total_speed()
381 kbs = (double)total_size / (1000 * total_time);
382 Pmsg2(000, _("Total Volume bytes=%sB. Total Write rate = %.1f KB/s\n"),
383 edit_uint64_with_suffix(total_size, ec1), kbs);
386 static void init_speed()
388 time(&jcr->run_time); /* start counting time for rates */
392 static void print_speed(uint64_t bytes)
396 now -= jcr->run_time;
398 now = 1; /* don't divide by zero */
404 kbs = (double)bytes / (1000 * now);
405 Pmsg2(000, _("Volume bytes=%sB. Write rate = %.1f KB/s\n"),
406 edit_uint64_with_suffix(bytes, ec1), kbs);
410 * Helper that fill a buffer with random data or not
417 static void fill_buffer(fill_mode_t mode, char *buf, uint32_t len)
422 fd = open("/dev/urandom", O_RDONLY);
427 uint32_t *p = (uint32_t *)buf;
429 for (uint32_t i=0; i<len/sizeof(uint32_t); i++) {
436 memset(buf, 0xFF, len);
444 static void mix_buffer(fill_mode_t mode, char *data, uint32_t len)
447 uint32_t *lp = (uint32_t *)data;
449 if (mode == FILL_ZERO) {
454 for (i=1; i < (len-sizeof(uint32_t))/sizeof(uint32_t)-1; i+=100) {
459 static bool open_the_device()
464 block = new_block(dev);
466 Dmsg1(200, "Opening device %s\n", dcr->VolumeName);
467 if (dev->open(dcr, OPEN_READ_WRITE) < 0) {
468 Emsg1(M_FATAL, 0, _("dev open failed: %s\n"), dev->errmsg);
472 Pmsg1(000, _("open device %s: OK\n"), dev->print_name());
473 dev->set_append(); /* put volume in append mode */
488 * Write a label to the tape
490 static void labelcmd()
493 pm_strcpy(cmd, VolumeName);
495 if (!get_cmd(_("Enter Volume Name: "))) {
500 if (!dev->is_open()) {
501 if (!first_open_device(dcr)) {
502 Pmsg1(0, _("Device open failed. ERR=%s\n"), dev->bstrerror());
506 write_new_volume_label_to_dev(dcr, cmd, "Default", false,/*no relabel*/ true /* label dvd now */);
507 Pmsg1(-1, _("Wrote Volume label for volume \"%s\".\n"), cmd);
511 * Read the tape label
513 static void readlabelcmd()
515 int save_debug_level = debug_level;
518 stat = read_dev_volume_label(dcr);
521 Pmsg0(0, _("Volume has no label.\n"));
524 Pmsg0(0, _("Volume label read correctly.\n"));
527 Pmsg1(0, _("I/O error on device: ERR=%s"), dev->bstrerror());
530 Pmsg0(0, _("Volume name error\n"));
532 case VOL_CREATE_ERROR:
533 Pmsg1(0, _("Error creating label. ERR=%s"), dev->bstrerror());
535 case VOL_VERSION_ERROR:
536 Pmsg0(0, _("Volume version error.\n"));
538 case VOL_LABEL_ERROR:
539 Pmsg0(0, _("Bad Volume label type.\n"));
542 Pmsg0(0, _("Unknown error.\n"));
547 dump_volume_label(dev);
548 debug_level = save_debug_level;
553 * Load the tape should have prevously been taken
554 * off line, otherwise this command is not necessary.
556 static void loadcmd()
559 if (!load_dev(dev)) {
560 Pmsg1(0, _("Bad status from load. ERR=%s\n"), dev->bstrerror());
562 Pmsg1(0, _("Loaded %s\n"), dev->print_name());
568 static void rewindcmd()
570 if (!dev->rewind(dcr)) {
571 Pmsg1(0, _("Bad status from rewind. ERR=%s\n"), dev->bstrerror());
574 Pmsg1(0, _("Rewound %s\n"), dev->print_name());
579 * Clear any tape error
581 static void clearcmd()
587 * Write and end of file on the tape
589 static void weofcmd()
599 if (!dev->weof(num)) {
600 Pmsg1(0, _("Bad status from weof. ERR=%s\n"), dev->bstrerror());
604 Pmsg1(0, _("Wrote 1 EOF to %s\n"), dev->print_name());
607 Pmsg2(0, _("Wrote %d EOFs to %s\n"), num, dev->print_name());
613 /* Go to the end of the medium -- raw command
614 * The idea was orginally that the end of the Bacula
615 * medium would be flagged differently. This is not
616 * currently the case. So, this is identical to the
621 if (!dev->eod(dcr)) {
622 Pmsg1(0, "%s", dev->bstrerror());
625 Pmsg0(0, _("Moved to end of medium.\n"));
630 * Go to the end of the medium (either hardware determined
631 * or defined by two eofs.
651 if (!dev->bsf(num)) {
652 Pmsg1(0, _("Bad status from bsf. ERR=%s\n"), dev->bstrerror());
654 Pmsg2(0, _("Backspaced %d file%s.\n"), num, num==1?"":"s");
670 if (!dev->bsr(num)) {
671 Pmsg1(0, _("Bad status from bsr. ERR=%s\n"), dev->bstrerror());
673 Pmsg2(0, _("Backspaced %d record%s.\n"), num, num==1?"":"s");
678 * List device capabilities as defined in the
683 printf(_("Configured device capabilities:\n"));
684 printf("%sEOF ", dev->capabilities & CAP_EOF ? "" : "!");
685 printf("%sBSR ", dev->capabilities & CAP_BSR ? "" : "!");
686 printf("%sBSF ", dev->capabilities & CAP_BSF ? "" : "!");
687 printf("%sFSR ", dev->capabilities & CAP_FSR ? "" : "!");
688 printf("%sFSF ", dev->capabilities & CAP_FSF ? "" : "!");
689 printf("%sFASTFSF ", dev->capabilities & CAP_FASTFSF ? "" : "!");
690 printf("%sBSFATEOM ", dev->capabilities & CAP_BSFATEOM ? "" : "!");
691 printf("%sEOM ", dev->capabilities & CAP_EOM ? "" : "!");
692 printf("%sREM ", dev->capabilities & CAP_REM ? "" : "!");
693 printf("%sRACCESS ", dev->capabilities & CAP_RACCESS ? "" : "!");
694 printf("%sAUTOMOUNT ", dev->capabilities & CAP_AUTOMOUNT ? "" : "!");
695 printf("%sLABEL ", dev->capabilities & CAP_LABEL ? "" : "!");
696 printf("%sANONVOLS ", dev->capabilities & CAP_ANONVOLS ? "" : "!");
697 printf("%sALWAYSOPEN ", dev->capabilities & CAP_ALWAYSOPEN ? "" : "!");
698 printf("%sMTIOCGET ", dev->capabilities & CAP_MTIOCGET ? "" : "!");
701 printf(_("Device status:\n"));
702 printf("%sOPENED ", dev->is_open() ? "" : "!");
703 printf("%sTAPE ", dev->is_tape() ? "" : "!");
704 printf("%sLABEL ", dev->is_labeled() ? "" : "!");
705 printf("%sMALLOC ", dev->state & ST_MALLOC ? "" : "!");
706 printf("%sAPPEND ", dev->can_append() ? "" : "!");
707 printf("%sREAD ", dev->can_read() ? "" : "!");
708 printf("%sEOT ", dev->at_eot() ? "" : "!");
709 printf("%sWEOT ", dev->state & ST_WEOT ? "" : "!");
710 printf("%sEOF ", dev->at_eof() ? "" : "!");
711 printf("%sNEXTVOL ", dev->state & ST_NEXTVOL ? "" : "!");
712 printf("%sSHORT ", dev->state & ST_SHORT ? "" : "!");
715 printf(_("Device parameters:\n"));
716 printf("Device name: %s\n", dev->dev_name);
717 printf("File=%u block=%u\n", dev->file, dev->block_num);
718 printf("Min block=%u Max block=%u\n", dev->min_block_size, dev->max_block_size);
720 printf(_("Status:\n"));
726 * Test writing larger and larger records.
727 * This is a torture test for records.
729 static void rectestcmd()
735 Pmsg0(0, _("Test writing larger and larger records.\n"
736 "This is a torture test for records.\nI am going to write\n"
737 "larger and larger records. It will stop when the record size\n"
738 "plus the header exceeds the block size (by default about 64K)\n"));
741 get_cmd(_("Do you want to continue? (y/n): "));
743 Pmsg0(000, _("Command aborted.\n"));
747 sm_check(__FILE__, __LINE__, false);
748 block = new_block(dev);
751 for (i=1; i<500000; i++) {
752 rec->data = check_pool_memory_size(rec->data, i);
753 memset(rec->data, i & 0xFF, i);
755 sm_check(__FILE__, __LINE__, false);
756 if (write_record_to_block(block, rec)) {
759 Pmsg2(0, _("Block %d i=%d\n"), blkno, i);
763 sm_check(__FILE__, __LINE__, false);
767 sm_check(__FILE__, __LINE__, false);
771 * This test attempts to re-read a block written by Bacula
772 * normally at the end of the tape. Bacula will then back up
773 * over the two eof marks, backup over the record and reread
774 * it to make sure it is valid. Bacula can skip this validation
775 * if you set "Backward space record = no"
777 static bool re_read_block_test()
779 DEV_BLOCK *block = dcr->block;
784 if (!(dev->capabilities & CAP_BSR)) {
785 Pmsg0(-1, _("Skipping read backwards test because BSR turned off.\n"));
789 Pmsg0(-1, _("\n=== Write, backup, and re-read test ===\n\n"
790 "I'm going to write three records and an EOF\n"
791 "then backup over the EOF and re-read the last record.\n"
792 "Bacula does this after writing the last block on the\n"
793 "tape to verify that the block was written correctly.\n\n"
794 "This is not an *essential* feature ...\n\n"));
798 rec->data = check_pool_memory_size(rec->data, block->buf_len);
799 len = rec->data_len = block->buf_len-100;
800 memset(rec->data, 1, rec->data_len);
801 if (!write_record_to_block(block, rec)) {
802 Pmsg0(0, _("Error writing record to block.\n"));
805 if (!write_block_to_dev(dcr)) {
806 Pmsg0(0, _("Error writing block to device.\n"));
809 Pmsg1(0, _("Wrote first record of %d bytes.\n"), rec->data_len);
811 memset(rec->data, 2, rec->data_len);
812 if (!write_record_to_block(block, rec)) {
813 Pmsg0(0, _("Error writing record to block.\n"));
816 if (!write_block_to_dev(dcr)) {
817 Pmsg0(0, _("Error writing block to device.\n"));
820 Pmsg1(0, _("Wrote second record of %d bytes.\n"), rec->data_len);
822 memset(rec->data, 3, rec->data_len);
823 if (!write_record_to_block(block, rec)) {
824 Pmsg0(0, _("Error writing record to block.\n"));
827 if (!write_block_to_dev(dcr)) {
828 Pmsg0(0, _("Error writing block to device.\n"));
831 Pmsg1(0, _("Wrote third record of %d bytes.\n"), rec->data_len);
834 if (dev->has_cap(CAP_TWOEOF)) {
838 Pmsg1(0, _("Backspace file failed! ERR=%s\n"), dev->bstrerror());
841 if (dev->has_cap(CAP_TWOEOF)) {
843 Pmsg1(0, _("Backspace file failed! ERR=%s\n"), dev->bstrerror());
847 Pmsg0(0, _("Backspaced over EOF OK.\n"));
849 Pmsg1(0, _("Backspace record failed! ERR=%s\n"), dev->bstrerror());
852 Pmsg0(0, _("Backspace record OK.\n"));
853 if (!read_block_from_dev(dcr, NO_BLOCK_NUMBER_CHECK)) {
855 Pmsg1(0, _("Read block failed! ERR=%s\n"), be.bstrerror(dev->dev_errno));
858 memset(rec->data, 0, rec->data_len);
859 if (!read_record_from_block(dcr, block, rec)) {
861 Pmsg1(0, _("Read block failed! ERR=%s\n"), be.bstrerror(dev->dev_errno));
864 for (int i=0; i<len; i++) {
865 if (rec->data[i] != 3) {
866 Pmsg0(0, _("Bad data in record. Test failed!\n"));
870 Pmsg0(0, _("\nBlock re-read correct. Test succeeded!\n"));
871 Pmsg0(-1, _("=== End Write, backup, and re-read test ===\n\n"));
878 Pmsg0(0, _("This is not terribly serious since Bacula only uses\n"
879 "this function to verify the last block written to the\n"
880 "tape. Bacula will skip the last block verification\n"
882 "Backward Space Record = No\n\n"
883 "to your Storage daemon's Device resource definition.\n"));
888 static bool speed_test_raw(fill_mode_t mode, uint64_t nb_gb, uint32_t nb)
890 DEV_BLOCK *block = dcr->block;
892 uint32_t block_num = 0;
895 nb_gb *= 1024*1024*1024; /* convert size from nb to GB */
898 fill_buffer(mode, block->buf, block->buf_len);
900 Pmsg3(0, _("Begin writing %i files of %sB with raw blocks of %u bytes.\n"),
901 nb, edit_uint64_with_suffix(nb_gb, ed1), block->buf_len);
903 for (uint32_t j=0; j<nb; j++) {
905 for ( ;jcr->JobBytes < nb_gb; ) {
906 stat = dev->d_write(dev->fd(), block->buf, block->buf_len);
907 if (stat == (int)block->buf_len) {
908 if ((block_num++ % 500) == 0) {
913 mix_buffer(mode, block->buf, block->buf_len);
915 jcr->JobBytes += stat;
921 printf(_("Write failed at block %u. stat=%d ERR=%s\n"), block_num,
922 stat, be.bstrerror(my_errno));
928 print_speed(jcr->JobBytes);
936 #define ok(a) if (!(a)) return
939 * For file (/dev/zero, /dev/urandom, normal?)
940 * use raw mode to write a suite of 3 files of 1, 2, 4, 8 GB
941 * use qfill mode to write the same
944 static void speed_test()
947 Pmsg0(0, _("Test with zero data, should give the maximum throughput.\n"));
948 ok(speed_test_raw(FILL_ZERO, 1, 3));
949 ok(speed_test_raw(FILL_ZERO, 2, 3));
950 ok(speed_test_raw(FILL_ZERO, 4, 3));
952 Pmsg0(0, _("Test with random data, should give the minimum throughput.\n"));
953 ok(speed_test_raw(FILL_RANDOM, 1, 3));
954 ok(speed_test_raw(FILL_RANDOM, 2, 3));
955 ok(speed_test_raw(FILL_RANDOM, 4, 3));
958 const int num_recs = 10000;
960 static bool write_two_files()
966 bool rc = false; /* bad return code */
968 Pmsg2(-1, _("\n=== Write, rewind, and re-read test ===\n\n"
969 "I'm going to write %d records and an EOF\n"
970 "then write %d records and an EOF, then rewind,\n"
971 "and re-read the data to verify that it is correct.\n\n"
972 "This is an *essential* feature ...\n\n"), num_recs, num_recs);
977 rec->data = check_pool_memory_size(rec->data, block->buf_len);
978 rec->data_len = block->buf_len-100;
979 len = rec->data_len/sizeof(i);
981 if (!dev->rewind(dcr)) {
982 Pmsg1(0, _("Bad status from rewind. ERR=%s\n"), dev->bstrerror());
986 for (i=1; i<=num_recs; i++) {
987 p = (int *)rec->data;
988 for (j=0; j<len; j++) {
991 if (!write_record_to_block(block, rec)) {
992 Pmsg0(0, _("Error writing record to block.\n"));
995 if (!write_block_to_dev(dcr)) {
996 Pmsg0(0, _("Error writing block to device.\n"));
1000 Pmsg2(0, _("Wrote %d blocks of %d bytes.\n"), num_recs, rec->data_len);
1002 for (i=num_recs+1; i<=2*num_recs; i++) {
1003 p = (int *)rec->data;
1004 for (j=0; j<len; j++) {
1007 if (!write_record_to_block(block, rec)) {
1008 Pmsg0(0, _("Error writing record to block.\n"));
1011 if (!write_block_to_dev(dcr)) {
1012 Pmsg0(0, _("Error writing block to device.\n"));
1016 Pmsg2(0, _("Wrote %d blocks of %d bytes.\n"), num_recs, rec->data_len);
1018 if (dev->has_cap(CAP_TWOEOF)) {
1033 * This test writes Bacula blocks to the tape in
1034 * several files. It then rewinds the tape and attepts
1035 * to read these blocks back checking the data.
1037 static bool write_read_test()
1047 if (!write_two_files()) {
1054 if (!dev->rewind(dcr)) {
1055 Pmsg1(0, _("Bad status from rewind. ERR=%s\n"), dev->bstrerror());
1058 Pmsg0(0, _("Rewind OK.\n"));
1061 rec->data = check_pool_memory_size(rec->data, block->buf_len);
1062 rec->data_len = block->buf_len-100;
1063 len = rec->data_len/sizeof(i);
1065 /* Now read it back */
1066 for (i=1; i<=2*num_recs; i++) {
1068 if (!read_block_from_dev(dcr, NO_BLOCK_NUMBER_CHECK)) {
1070 if (dev_state(dev, ST_EOF)) {
1071 Pmsg0(-1, _("Got EOF on tape.\n"));
1072 if (i == num_recs+1) {
1076 Pmsg2(0, _("Read block %d failed! ERR=%s\n"), i, be.bstrerror(dev->dev_errno));
1079 memset(rec->data, 0, rec->data_len);
1080 if (!read_record_from_block(dcr, block, rec)) {
1082 Pmsg2(0, _("Read record failed. Block %d! ERR=%s\n"), i, be.bstrerror(dev->dev_errno));
1085 p = (int *)rec->data;
1086 for (j=0; j<len; j++) {
1088 Pmsg3(0, _("Bad data in record. Expected %d, got %d at byte %d. Test failed!\n"),
1094 if (i == num_recs || i == 2*num_recs) {
1095 Pmsg1(-1, _("%d blocks re-read correctly.\n"), num_recs);
1098 Pmsg0(-1, _("=== Test Succeeded. End Write, rewind, and re-read test ===\n\n"));
1110 * This test writes Bacula blocks to the tape in
1111 * several files. It then rewinds the tape and attepts
1112 * to read these blocks back checking the data.
1114 static bool position_test()
1116 DEV_BLOCK *block = dcr->block;
1122 int file = 0, blk = 0;
1124 bool got_eof = false;
1126 Pmsg0(0, _("Block position test\n"));
1130 rec->data = check_pool_memory_size(rec->data, block->buf_len);
1131 rec->data_len = block->buf_len-100;
1132 len = rec->data_len/sizeof(j);
1134 if (!dev->rewind(dcr)) {
1135 Pmsg1(0, _("Bad status from rewind. ERR=%s\n"), dev->bstrerror());
1138 Pmsg0(0, _("Rewind OK.\n"));
1142 /* Set up next item to read based on where we are */
1143 /* At each step, recno is what we print for the "block number"
1144 * and file, blk are the real positions to go to.
1168 recno = num_recs+601;
1181 Pmsg2(-1, _("Reposition to file:block %d:%d\n"), file, blk);
1182 if (!dev->reposition(dcr, file, blk)) {
1183 Pmsg0(0, _("Reposition error.\n"));
1187 if (!read_block_from_dev(dcr, NO_BLOCK_NUMBER_CHECK)) {
1189 if (dev_state(dev, ST_EOF)) {
1190 Pmsg0(-1, _("Got EOF on tape.\n"));
1196 Pmsg4(0, _("Read block %d failed! file=%d blk=%d. ERR=%s\n\n"),
1197 recno, file, blk, be.bstrerror(dev->dev_errno));
1198 Pmsg0(0, _("This may be because the tape drive block size is not\n"
1199 " set to variable blocking as normally used by Bacula.\n"
1200 " Please see the Tape Testing chapter in the manual and \n"
1201 " look for using mt with defblksize and setoptions\n"
1202 "If your tape drive block size is correct, then perhaps\n"
1203 " your SCSI driver is *really* stupid and does not\n"
1204 " correctly report the file:block after a FSF. In this\n"
1205 " case try setting:\n"
1206 " Fast Forward Space File = no\n"
1207 " in your Device resource.\n"));
1211 memset(rec->data, 0, rec->data_len);
1212 if (!read_record_from_block(dcr, block, rec)) {
1214 Pmsg1(0, _("Read record failed! ERR=%s\n"), be.bstrerror(dev->dev_errno));
1217 p = (int *)rec->data;
1218 for (j=0; j<len; j++) {
1219 if (p[j] != recno) {
1220 Pmsg3(0, _("Bad data in record. Expected %d, got %d at byte %d. Test failed!\n"),
1225 Pmsg1(-1, _("Block %d re-read correctly.\n"), recno);
1227 Pmsg0(-1, _("=== Test Succeeded. End Write, rewind, and re-read test ===\n\n"));
1239 * This test writes some records, then writes an end of file,
1240 * rewinds the tape, moves to the end of the data and attepts
1241 * to append to the tape. This function is essential for
1242 * Bacula to be able to write multiple jobs to the tape.
1244 static int append_test()
1246 Pmsg0(-1, _("\n\n=== Append files test ===\n\n"
1247 "This test is essential to Bacula.\n\n"
1248 "I'm going to write one record in file 0,\n"
1249 " two records in file 1,\n"
1250 " and three records in file 2\n\n"));
1254 weofcmd(); /* end file 0 */
1257 weofcmd(); /* end file 1 */
1261 weofcmd(); /* end file 2 */
1262 if (dev->has_cap(CAP_TWOEOF)) {
1265 dev->close(); /* release device */
1266 if (!open_the_device()) {
1270 Pmsg0(0, _("Now moving to end of medium.\n"));
1272 Pmsg2(-1, _("We should be in file 3. I am at file %d. %s\n"),
1273 dev->file, dev->file == 3 ? _("This is correct!") : _("This is NOT correct!!!!"));
1275 if (dev->file != 3) {
1279 Pmsg0(-1, _("\nNow the important part, I am going to attempt to append to the tape.\n\n"));
1282 if (dev->has_cap(CAP_TWOEOF)) {
1286 Pmsg0(-1, _("Done appending, there should be no I/O errors\n\n"));
1287 Pmsg0(-1, _("Doing Bacula scan of blocks:\n"));
1289 Pmsg0(-1, _("End scanning the tape.\n"));
1290 Pmsg2(-1, _("We should be in file 4. I am at file %d. %s\n"),
1291 dev->file, dev->file == 4 ? _("This is correct!") : _("This is NOT correct!!!!"));
1293 if (dev->file != 4) {
1301 * This test exercises the autochanger
1303 static int autochanger_test()
1305 POOLMEM *results, *changer;
1306 int slot, status, loaded;
1307 int timeout = dcr->device->max_changer_wait;
1310 Dmsg1(100, "Max changer wait = %d sec\n", timeout);
1311 if (!dev->has_cap(CAP_AUTOCHANGER)) {
1314 if (!(dcr->device && dcr->device->changer_name && dcr->device->changer_command)) {
1315 Pmsg0(-1, _("\nAutochanger enabled, but no name or no command device specified.\n"));
1319 Pmsg0(-1, _("\nAh, I see you have an autochanger configured.\n"
1320 "To test the autochanger you must have a blank tape\n"
1321 " that I can write on in Slot 1.\n"));
1322 if (!get_cmd(_("\nDo you wish to continue with the Autochanger test? (y/n): "))) {
1325 if (cmd[0] != 'y' && cmd[0] != 'Y') {
1329 Pmsg0(-1, _("\n\n=== Autochanger test ===\n\n"));
1331 results = get_pool_memory(PM_MESSAGE);
1332 changer = get_pool_memory(PM_FNAME);
1336 dcr->VolCatInfo.Slot = slot;
1337 /* Find out what is loaded, zero means device is unloaded */
1338 Pmsg0(-1, _("3301 Issuing autochanger \"loaded\" command.\n"));
1339 changer = edit_device_codes(dcr, changer,
1340 dcr->device->changer_command, "loaded");
1341 status = run_program(changer, timeout, results);
1342 Dmsg3(100, "run_prog: %s stat=%d result=\"%s\"\n", changer, status, results);
1344 loaded = atoi(results);
1347 Pmsg1(-1, _("3991 Bad autochanger command: %s\n"), changer);
1348 Pmsg2(-1, _("3991 result=\"%s\": ERR=%s\n"), results, be.bstrerror(status));
1352 Pmsg1(-1, _("Slot %d loaded. I am going to unload it.\n"), loaded);
1354 Pmsg0(-1, _("Nothing loaded in the drive. OK.\n"));
1356 Dmsg1(100, "Results from loaded query=%s\n", results);
1358 dcr->VolCatInfo.Slot = loaded;
1359 /* We are going to load a new tape, so close the device */
1361 Pmsg2(-1, _("3302 Issuing autochanger \"unload %d %d\" command.\n"),
1362 loaded, dev->drive_index);
1363 changer = edit_device_codes(dcr, changer,
1364 dcr->device->changer_command, "unload");
1365 status = run_program(changer, timeout, results);
1366 Pmsg2(-1, _("unload status=%s %d\n"), status==0?_("OK"):_("Bad"), status);
1369 Pmsg1(-1, _("3992 Bad autochanger command: %s\n"), changer);
1370 Pmsg2(-1, _("3992 result=\"%s\": ERR=%s\n"), results, be.bstrerror(status));
1379 dcr->VolCatInfo.Slot = slot;
1380 Pmsg2(-1, _("3303 Issuing autochanger \"load %d %d\" command.\n"),
1381 slot, dev->drive_index);
1382 changer = edit_device_codes(dcr, changer,
1383 dcr->device->changer_command, "load");
1384 Dmsg1(100, "Changer=%s\n", changer);
1386 status = run_program(changer, timeout, results);
1388 Pmsg2(-1, _("3303 Autochanger \"load %d %d\" status is OK.\n"),
1389 slot, dev->drive_index);
1392 Pmsg1(-1, _("3993 Bad autochanger command: %s\n"), changer);
1393 Pmsg2(-1, _("3993 result=\"%s\": ERR=%s\n"), results, be.bstrerror(status));
1397 if (!open_the_device()) {
1401 * Start with sleep_time 0 then increment by 30 seconds if we get
1404 bmicrosleep(sleep_time, 0);
1405 if (!dev->rewind(dcr) || !dev->weof(1)) {
1406 Pmsg1(0, _("Bad status from rewind. ERR=%s\n"), dev->bstrerror());
1408 Pmsg0(-1, _("\nThe test failed, probably because you need to put\n"
1409 "a longer sleep time in the mtx-script in the load) case.\n"
1410 "Adding a 30 second sleep and trying again ...\n"));
1414 Pmsg1(0, _("Rewound %s\n"), dev->print_name());
1417 if (!dev->weof(1)) {
1418 Pmsg1(0, _("Bad status from weof. ERR=%s\n"), dev->bstrerror());
1421 Pmsg1(0, _("Wrote EOF to %s\n"), dev->print_name());
1425 Pmsg1(-1, _("\nThe test worked this time. Please add:\n\n"
1427 "to your mtx-changer script in the load) case.\n\n"),
1430 Pmsg0(-1, _("\nThe test autochanger worked!!\n\n"));
1433 free_pool_memory(changer);
1434 free_pool_memory(results);
1439 free_pool_memory(changer);
1440 free_pool_memory(results);
1441 Pmsg0(-1, _("You must correct this error or the Autochanger will not work.\n"));
1445 static void autochangercmd()
1452 * This test assumes that the append test has been done,
1453 * then it tests the fsf function.
1455 static bool fsf_test()
1457 bool set_off = false;
1459 Pmsg0(-1, _("\n\n=== Forward space files test ===\n\n"
1460 "This test is essential to Bacula.\n\n"
1461 "I'm going to write five files then test forward spacing\n\n"));
1465 weofcmd(); /* end file 0 */
1468 weofcmd(); /* end file 1 */
1472 weofcmd(); /* end file 2 */
1475 weofcmd(); /* end file 3 */
1477 weofcmd(); /* end file 4 */
1478 if (dev->has_cap(CAP_TWOEOF)) {
1484 Pmsg0(0, _("Now forward spacing 1 file.\n"));
1486 Pmsg1(0, _("Bad status from fsr. ERR=%s\n"), dev->bstrerror());
1489 Pmsg2(-1, _("We should be in file 1. I am at file %d. %s\n"),
1490 dev->file, dev->file == 1 ? _("This is correct!") : _("This is NOT correct!!!!"));
1492 if (dev->file != 1) {
1496 Pmsg0(0, _("Now forward spacing 2 files.\n"));
1498 Pmsg1(0, _("Bad status from fsr. ERR=%s\n"), dev->bstrerror());
1501 Pmsg2(-1, _("We should be in file 3. I am at file %d. %s\n"),
1502 dev->file, dev->file == 3 ? _("This is correct!") : _("This is NOT correct!!!!"));
1504 if (dev->file != 3) {
1509 Pmsg0(0, _("Now forward spacing 4 files.\n"));
1511 Pmsg1(0, _("Bad status from fsr. ERR=%s\n"), dev->bstrerror());
1514 Pmsg2(-1, _("We should be in file 4. I am at file %d. %s\n"),
1515 dev->file, dev->file == 4 ? _("This is correct!") : _("This is NOT correct!!!!"));
1517 if (dev->file != 4) {
1521 Pmsg0(-1, _("The test worked this time. Please add:\n\n"
1522 " Fast Forward Space File = no\n\n"
1523 "to your Device resource for this drive.\n"));
1527 Pmsg0(0, _("Now forward spacing 1 more file.\n"));
1529 Pmsg1(0, _("Bad status from fsr. ERR=%s\n"), dev->bstrerror());
1531 Pmsg2(-1, _("We should be in file 5. I am at file %d. %s\n"),
1532 dev->file, dev->file == 5 ? _("This is correct!") : _("This is NOT correct!!!!"));
1533 if (dev->file != 5) {
1536 Pmsg0(-1, _("\n=== End Forward space files test ===\n\n"));
1540 Pmsg0(-1, _("\nThe forward space file test failed.\n"));
1541 if (dev->has_cap(CAP_FASTFSF)) {
1542 Pmsg0(-1, _("You have Fast Forward Space File enabled.\n"
1543 "I am turning it off then retrying the test.\n"));
1544 dev->clear_cap(CAP_FASTFSF);
1548 Pmsg0(-1, _("You must correct this error or Bacula will not work.\n"
1549 "Some systems, e.g. OpenBSD, require you to set\n"
1550 " Use MTIOCGET= no\n"
1551 "in your device resource. Use with caution.\n"));
1560 * This is a general test of Bacula's functions
1561 * needed to read and write the tape.
1563 static void testcmd()
1567 if (!write_read_test()) {
1571 if (!position_test()) {
1576 stat = append_test();
1577 if (stat == 1) { /* OK get out */
1580 if (stat == -1) { /* first test failed */
1581 if (dev->has_cap(CAP_EOM) || dev->has_cap(CAP_FASTFSF)) {
1582 Pmsg0(-1, _("\nAppend test failed. Attempting again.\n"
1583 "Setting \"Hardware End of Medium = no\n"
1584 " and \"Fast Forward Space File = no\n"
1585 "and retrying append test.\n\n"));
1586 dev->clear_cap(CAP_EOM); /* turn off eom */
1587 dev->clear_cap(CAP_FASTFSF); /* turn off fast fsf */
1588 stat = append_test();
1590 Pmsg0(-1, _("\n\nIt looks like the test worked this time, please add:\n\n"
1591 " Hardware End of Medium = No\n\n"
1592 " Fast Forward Space File = No\n"
1593 "to your Device resource in the Storage conf file.\n"));
1597 Pmsg0(-1, _("\n\nThat appears *NOT* to have corrected the problem.\n"));
1600 /* Wrong count after append */
1602 Pmsg0(-1, _("\n\nIt looks like the append failed. Attempting again.\n"
1603 "Setting \"BSF at EOM = yes\" and retrying append test.\n"));
1604 dev->capabilities |= CAP_BSFATEOM; /* backspace on eom */
1605 stat = append_test();
1607 Pmsg0(-1, _("\n\nIt looks like the test worked this time, please add:\n\n"
1608 " Hardware End of Medium = No\n"
1609 " Fast Forward Space File = No\n"
1610 " BSF at EOM = yes\n\n"
1611 "to your Device resource in the Storage conf file.\n"));
1618 Pmsg0(-1, _("\nAppend test failed.\n\n"
1619 "\n!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!\n"
1620 "Unable to correct the problem. You MUST fix this\n"
1621 "problem before Bacula can use your tape drive correctly\n"
1622 "\nPerhaps running Bacula in fixed block mode will work.\n"
1623 "Do so by setting:\n\n"
1624 "Minimum Block Size = nnn\n"
1625 "Maximum Block Size = nnn\n\n"
1626 "in your Storage daemon's Device definition.\n"
1627 "nnn must match your tape driver's block size, which\n"
1628 "can be determined by reading your tape manufacturers\n"
1629 "information, and the information on your kernel dirver.\n"
1630 "Fixed block sizes, however, are not normally an ideal solution.\n"
1632 "Some systems, e.g. OpenBSD, require you to set\n"
1633 " Use MTIOCGET= no\n"
1634 "in your device resource. Use with caution.\n"));
1640 Pmsg0(-1, _("\nThe above Bacula scan should have output identical to what follows.\n"
1641 "Please double check it ...\n"
1642 "=== Sample correct output ===\n"
1643 "1 block of 64448 bytes in file 1\n"
1644 "End of File mark.\n"
1645 "2 blocks of 64448 bytes in file 2\n"
1646 "End of File mark.\n"
1647 "3 blocks of 64448 bytes in file 3\n"
1648 "End of File mark.\n"
1649 "1 block of 64448 bytes in file 4\n"
1650 "End of File mark.\n"
1651 "Total files=4, blocks=7, bytes = 451,136\n"
1652 "=== End sample correct output ===\n\n"
1653 "If the above scan output is not identical to the\n"
1654 "sample output, you MUST correct the problem\n"
1655 "or Bacula will not be able to write multiple Jobs to \n"
1659 if (!re_read_block_test()) {
1664 if (!fsf_test()) { /* do fast forward space file test */
1668 autochanger_test(); /* do autochanger test */
1672 /* Forward space a file */
1673 static void fsfcmd()
1677 num = atoi(argk[1]);
1682 if (!dev->fsf(num)) {
1683 Pmsg1(0, _("Bad status from fsf. ERR=%s\n"), dev->bstrerror());
1687 Pmsg0(0, _("Forward spaced 1 file.\n"));
1690 Pmsg1(0, _("Forward spaced %d files.\n"), num);
1694 /* Forward space a record */
1695 static void fsrcmd()
1699 num = atoi(argk[1]);
1704 if (!dev->fsr(num)) {
1705 Pmsg1(0, _("Bad status from fsr. ERR=%s\n"), dev->bstrerror());
1709 Pmsg0(0, _("Forward spaced 1 record.\n"));
1712 Pmsg1(0, _("Forward spaced %d records.\n"), num);
1717 * Read a Bacula block from the tape
1721 dev->open(dcr, OPEN_READ_ONLY);
1722 read_block_from_dev(dcr, NO_BLOCK_NUMBER_CHECK);
1726 * Write a Bacula block to the tape
1730 DEV_BLOCK *block = dcr->block;
1731 DEV_RECORD *rec = dcr->rec;
1734 if (!dev->is_open()) {
1737 sm_check(__FILE__, __LINE__, false);
1740 dump_block(block, "test");
1743 i = block->buf_len - 100;
1745 rec->data = check_pool_memory_size(rec->data, i);
1746 memset(rec->data, i & 0xFF, i);
1748 sm_check(__FILE__, __LINE__, false);
1749 if (!write_record_to_block(block, rec)) {
1750 Pmsg0(0, _("Error writing record to block.\n"));
1753 if (!write_block_to_dev(dcr)) {
1754 Pmsg0(0, _("Error writing block to device.\n"));
1757 Pmsg1(0, _("Wrote one record of %d bytes.\n"), i);
1759 Pmsg0(0, _("Wrote block to device.\n"));
1762 sm_check(__FILE__, __LINE__, false);
1763 sm_check(__FILE__, __LINE__, false);
1767 * Read a record from the tape
1774 if (!get_cmd(_("Enter length to read: "))) {
1778 if (len < 0 || len > 1000000) {
1779 Pmsg0(0, _("Bad length entered, using default of 1024 bytes.\n"));
1782 buf = (char *)malloc(len);
1783 stat = read(dev->fd(), buf, len);
1784 if (stat > 0 && stat <= len) {
1788 Pmsg3(0, _("Read of %d bytes gives stat=%d. ERR=%s\n"),
1789 len, stat, be.bstrerror());
1795 * Scan tape by reading block by block. Report what is
1796 * on the tape. Note, this command does raw reads, and as such
1797 * will not work with fixed block size devices.
1799 static void scancmd()
1802 int blocks, tot_blocks, tot_files;
1808 blocks = block_size = tot_blocks = 0;
1810 if (dev->state & ST_EOT) {
1811 Pmsg0(0, _("End of tape\n"));
1814 dev->update_pos(dcr);
1815 tot_files = dev->file;
1816 Pmsg1(0, _("Starting scan at file %u\n"), dev->file);
1818 if ((stat = read(dev->fd(), buf, sizeof(buf))) < 0) {
1821 Mmsg2(dev->errmsg, _("read error on %s. ERR=%s.\n"),
1822 dev->dev_name, be.bstrerror());
1823 Pmsg2(0, _("Bad status from read %d. ERR=%s\n"), stat, dev->bstrerror());
1826 printf(_("1 block of %d bytes in file %d\n"), block_size, dev->file);
1829 printf(_("%d blocks of %d bytes in file %d\n"), blocks, block_size, dev->file);
1834 Dmsg1(200, "read status = %d\n", stat);
1836 if (stat != block_size) {
1837 dev->update_pos(dcr);
1840 printf(_("1 block of %d bytes in file %d\n"), block_size, dev->file);
1843 printf(_("%d blocks of %d bytes in file %d\n"), blocks, block_size, dev->file);
1849 if (stat == 0) { /* EOF */
1850 dev->update_pos(dcr);
1851 printf(_("End of File mark.\n"));
1852 /* Two reads of zero means end of tape */
1853 if (dev->state & ST_EOF)
1854 dev->state |= ST_EOT;
1856 dev->state |= ST_EOF;
1859 if (dev->state & ST_EOT) {
1860 printf(_("End of tape\n"));
1863 } else { /* Got data */
1864 dev->state &= ~ST_EOF;
1870 dev->update_pos(dcr);
1871 tot_files = dev->file - tot_files;
1872 printf(_("Total files=%d, blocks=%d, bytes = %s\n"), tot_files, tot_blocks,
1873 edit_uint64_with_commas(bytes, ec1));
1878 * Scan tape by reading Bacula block by block. Report what is
1879 * on the tape. This function reads Bacula blocks, so if your
1880 * Device resource is correctly defined, it should work with
1881 * either variable or fixed block sizes.
1883 static void scan_blocks()
1885 int blocks, tot_blocks, tot_files;
1886 uint32_t block_size;
1888 DEV_BLOCK *block = dcr->block;
1890 char buf1[100], buf2[100];
1892 blocks = block_size = tot_blocks = 0;
1896 dev->update_pos(dcr);
1897 tot_files = dev->file;
1899 if (!read_block_from_device(dcr, NO_BLOCK_NUMBER_CHECK)) {
1900 Dmsg1(100, "!read_block(): ERR=%s\n", dev->bstrerror());
1901 if (dev->state & ST_EOT) {
1904 printf(_("1 block of %d bytes in file %d\n"), block_size, dev->file);
1907 printf(_("%d blocks of %d bytes in file %d\n"), blocks, block_size, dev->file);
1913 if (dev->state & ST_EOF) {
1916 printf(_("1 block of %d bytes in file %d\n"), block_size, dev->file);
1919 printf(_("%d blocks of %d bytes in file %d\n"), blocks, block_size, dev->file);
1923 printf(_("End of File mark.\n"));
1926 if (dev->state & ST_SHORT) {
1929 printf(_("1 block of %d bytes in file %d\n"), block_size, dev->file);
1932 printf(_("%d blocks of %d bytes in file %d\n"), blocks, block_size, dev->file);
1936 printf(_("Short block read.\n"));
1939 printf(_("Error reading block. ERR=%s\n"), dev->bstrerror());
1942 if (block->block_len != block_size) {
1945 printf(_("1 block of %d bytes in file %d\n"), block_size, dev->file);
1948 printf(_("%d blocks of %d bytes in file %d\n"), blocks, block_size, dev->file);
1952 block_size = block->block_len;
1956 bytes += block->block_len;
1957 Dmsg7(100, "Blk_blk=%u file,blk=%u,%u blen=%u bVer=%d SessId=%u SessTim=%u\n",
1958 block->BlockNumber, dev->file, dev->block_num, block->block_len, block->BlockVer,
1959 block->VolSessionId, block->VolSessionTime);
1961 DEV_RECORD *rec = new_record();
1962 read_record_from_block(dcr, block, rec);
1963 Pmsg9(-1, _("Block=%u file,blk=%u,%u blen=%u First rec FI=%s SessId=%u SessTim=%u Strm=%s rlen=%d\n"),
1964 block->BlockNumber, dev->file, dev->block_num, block->block_len,
1965 FI_to_ascii(buf1, rec->FileIndex), rec->VolSessionId, rec->VolSessionTime,
1966 stream_to_ascii(buf2, rec->Stream, rec->FileIndex), rec->data_len);
1969 } else if (verbose > 1) {
1970 dump_block(block, "");
1975 tot_files = dev->file - tot_files;
1976 printf(_("Total files=%d, blocks=%d, bytes = %s\n"), tot_files, tot_blocks,
1977 edit_uint64_with_commas(bytes, ec1));
1981 static void statcmd()
1983 int debug = debug_level;
1985 Pmsg2(0, _("Device status: %u. ERR=%s\n"), status_dev(dev), dev->bstrerror());
1987 dump_volume_label(dev);
1989 debug_level = debug;
1994 * First we label the tape, then we fill
1995 * it with data get a new tape and write a few blocks.
1997 static void fillcmd()
2000 DEV_BLOCK *block = dcr->block;
2002 char buf1[100], buf2[100];
2004 uint32_t min_block_size;
2017 "This command simulates Bacula writing to a tape.\n"
2018 "It requires either one or two blank tapes, which it\n"
2019 "will label and write.\n\n"
2020 "If you have an autochanger configured, it will use\n"
2021 "the tapes that are in slots 1 and 2, otherwise, you will\n"
2022 "be prompted to insert the tapes when necessary.\n\n"
2023 "It will print a status approximately\n"
2024 "every 322 MB, and write an EOF every %s. If you have\n"
2025 "selected the simple test option, after writing the first tape\n"
2026 "it will rewind it and re-read the last block written.\n\n"
2027 "If you have selected the multiple tape test, when the first tape\n"
2028 "fills, it will ask for a second, and after writing a few more \n"
2029 "blocks, it will stop. Then it will begin re-reading the\n"
2031 "This may take a long time -- hours! ...\n\n"),
2032 edit_uint64_with_suffix(dev->max_file_size, buf1));
2034 get_cmd(_("Do you want to run the simplified test (s) with one tape\n"
2035 "or the complete multiple tape (m) test: (s/m) "));
2036 if (cmd[0] == 's') {
2037 Pmsg0(-1, _("Simple test (single tape) selected.\n"));
2039 } else if (cmd[0] == 'm') {
2040 Pmsg0(-1, _("Multiple tape test selected.\n"));
2043 Pmsg0(000, _("Command aborted.\n"));
2048 Dmsg1(20, "Begin append device=%s\n", dev->print_name());
2049 Dmsg1(20, "MaxVolSize=%s\n", edit_uint64(dev->max_volume_size, ec1));
2051 /* Use fixed block size to simplify read back */
2052 min_block_size = dev->min_block_size;
2053 dev->min_block_size = dev->max_block_size;
2054 write_eof = dev->max_file_size / REC_SIZE; /*compute when we add EOF*/
2055 set_volume_name("TestVolume1", 1);
2056 dir_ask_sysop_to_create_appendable_volume(dcr);
2057 dev->set_append(); /* force volume to be relabeled */
2060 * Acquire output device for writing. Note, after acquiring a
2061 * device, we MUST release it, which is done at the end of this
2064 Dmsg0(100, "just before acquire_device\n");
2065 if (!acquire_device_for_append(dcr)) {
2066 set_jcr_job_status(jcr, JS_ErrorTerminated);
2070 block = jcr->dcr->block;
2072 Dmsg0(100, "Just after acquire_device_for_append\n");
2074 * Write Begin Session Record
2076 if (!write_session_label(dcr, SOS_LABEL)) {
2077 set_jcr_job_status(jcr, JS_ErrorTerminated);
2078 Jmsg1(jcr, M_FATAL, 0, _("Write session label failed. ERR=%s\n"),
2082 Pmsg0(-1, _("Wrote Start of Session label.\n"));
2084 memset(&rec, 0, sizeof(rec));
2085 rec.data = get_memory(100000); /* max record size */
2086 rec.data_len = REC_SIZE;
2089 * Put some random data in the record
2091 fill_buffer(FILL_RANDOM, rec.data, rec.data_len);
2094 * Generate data as if from File daemon, write to device
2096 jcr->dcr->VolFirstIndex = 0;
2097 time(&jcr->run_time); /* start counting time for rates */
2098 (void)localtime_r(&jcr->run_time, &tm);
2099 strftime(buf1, sizeof(buf1), "%H:%M:%S", &tm);
2101 Pmsg1(-1, _("%s Begin writing Bacula records to tape ...\n"), buf1);
2103 Pmsg1(-1, _("%s Begin writing Bacula records to first tape ...\n"), buf1);
2105 for (file_index = 0; ok && !job_canceled(jcr); ) {
2106 rec.VolSessionId = jcr->VolSessionId;
2107 rec.VolSessionTime = jcr->VolSessionTime;
2108 rec.FileIndex = ++file_index;
2109 rec.Stream = STREAM_FILE_DATA;
2111 /* Mix up the data just a bit */
2112 mix_buffer(FILL_RANDOM, rec.data, rec.data_len);
2114 Dmsg4(250, "before write_rec FI=%d SessId=%d Strm=%s len=%d\n",
2115 rec.FileIndex, rec.VolSessionId,
2116 stream_to_ascii(buf1, rec.Stream, rec.FileIndex),
2119 while (!write_record_to_block(block, &rec)) {
2121 * When we get here we have just filled a block
2123 Dmsg2(150, "!write_record_to_block data_len=%d rem=%d\n", rec.data_len,
2126 /* Write block to tape */
2127 if (!flush_block(block, 1)) {
2128 Pmsg0(000, _("Flush block failed.\n"));
2133 /* Every 5000 blocks (approx 322MB) report where we are.
2135 if ((block->BlockNumber % 5000) == 0) {
2137 now -= jcr->run_time;
2139 now = 1; /* prevent divide error */
2141 kbs = (double)dev->VolCatInfo.VolCatBytes / (1000.0 * (double)now);
2142 Pmsg5(-1, _("Wrote block=%u, file,blk=%u,%u VolBytes=%s rate=%.1f KB/s\n"),
2143 block->BlockNumber, dev->file, dev->block_num,
2144 edit_uint64_with_commas(dev->VolCatInfo.VolCatBytes, ec1), (float)kbs);
2146 /* Every X blocks (dev->max_file_size) write an EOF.
2148 if ((block->BlockNumber % write_eof) == 0) {
2150 (void)localtime_r(&now, &tm);
2151 strftime(buf1, sizeof(buf1), "%H:%M:%S", &tm);
2152 Pmsg1(-1, _("%s Flush block, write EOF\n"), buf1);
2153 flush_block(block, 0);
2159 /* Get out after writing 1000 blocks to the second tape */
2160 if (++BlockNumber > 1000 && stop != 0) { /* get out */
2161 Pmsg0(000, _("Wrote 1000 blocks on second tape. Done.\n"));
2166 Pmsg0(000, _("Not OK\n"));
2170 jcr->JobBytes += rec.data_len; /* increment bytes this job */
2171 Dmsg4(190, "write_record FI=%s SessId=%d Strm=%s len=%d\n",
2172 FI_to_ascii(buf1, rec.FileIndex), rec.VolSessionId,
2173 stream_to_ascii(buf2, rec.Stream, rec.FileIndex), rec.data_len);
2175 /* Get out after writing 1000 blocks to the second tape */
2176 if (BlockNumber > 1000 && stop != 0) { /* get out */
2178 Pmsg1(-1, "Done writing %s records ...\n",
2179 edit_uint64_with_commas(write_count, ed1));
2182 } /* end big for loop */
2185 Dmsg0(100, "Write_end_session_label()\n");
2186 /* Create Job status for end of session label */
2187 if (!job_canceled(jcr) && ok) {
2188 set_jcr_job_status(jcr, JS_Terminated);
2190 Pmsg0(000, _("Job canceled.\n"));
2191 set_jcr_job_status(jcr, JS_ErrorTerminated);
2194 if (!write_session_label(dcr, EOS_LABEL)) {
2195 Pmsg1(000, _("Error writing end session label. ERR=%s\n"), dev->bstrerror());
2199 /* Write out final block of this session */
2200 if (!write_block_to_device(dcr)) {
2201 Pmsg0(-1, _("Set ok=false after write_block_to_device.\n"));
2205 Pmsg0(-1, _("Wrote End of Session label.\n"));
2207 /* Save last block info for second tape */
2208 last_block_num2 = last_block_num;
2209 last_file2 = last_file;
2211 free_block(last_block2);
2213 last_block2 = dup_block(last_block);
2216 sprintf(buf, "%s/btape.state", working_directory);
2217 fd = open(buf, O_CREAT|O_TRUNC|O_WRONLY, 0640);
2219 write(fd, &btape_state_level, sizeof(btape_state_level));
2220 write(fd, &simple, sizeof(simple));
2221 write(fd, &last_block_num1, sizeof(last_block_num1));
2222 write(fd, &last_block_num2, sizeof(last_block_num2));
2223 write(fd, &last_file1, sizeof(last_file1));
2224 write(fd, &last_file2, sizeof(last_file2));
2225 write(fd, last_block1->buf, last_block1->buf_len);
2226 write(fd, last_block2->buf, last_block2->buf_len);
2227 write(fd, first_block->buf, first_block->buf_len);
2229 Pmsg2(0, _("Wrote state file last_block_num1=%d last_block_num2=%d\n"),
2230 last_block_num1, last_block_num2);
2233 Pmsg2(0, _("Could not create state file: %s ERR=%s\n"), buf,
2240 (void)localtime_r(&now, &tm);
2241 strftime(buf1, sizeof(buf1), "%H:%M:%S", &tm);
2244 Pmsg3(0, _("\n\n%s Done filling tape at %d:%d. Now beginning re-read of tape ...\n"),
2245 buf1, jcr->dcr->dev->file, jcr->dcr->dev->block_num);
2247 Pmsg3(0, _("\n\n%s Done filling tapes at %d:%d. Now beginning re-read of first tape ...\n"),
2248 buf1, jcr->dcr->dev->file, jcr->dcr->dev->block_num);
2251 jcr->dcr->block = block;
2253 Pmsg0(000, _("do_unfill failed.\n"));
2258 Pmsg1(000, _("%s: Error during test.\n"), buf1);
2260 dev->min_block_size = min_block_size;
2261 free_memory(rec.data);
2265 * Read two tapes written by the "fill" command and ensure
2266 * that the data is valid. If stop==1 we simulate full read back
2267 * of two tapes. If stop==-1 we simply read the last block and
2268 * verify that it is correct.
2270 static void unfillcmd()
2275 last_block1 = new_block(dev);
2276 last_block2 = new_block(dev);
2277 first_block = new_block(dev);
2278 sprintf(buf, "%s/btape.state", working_directory);
2279 fd = open(buf, O_RDONLY);
2281 uint32_t state_level;
2282 read(fd, &state_level, sizeof(btape_state_level));
2283 read(fd, &simple, sizeof(simple));
2284 read(fd, &last_block_num1, sizeof(last_block_num1));
2285 read(fd, &last_block_num2, sizeof(last_block_num2));
2286 read(fd, &last_file1, sizeof(last_file1));
2287 read(fd, &last_file2, sizeof(last_file2));
2288 read(fd, last_block1->buf, last_block1->buf_len);
2289 read(fd, last_block2->buf, last_block2->buf_len);
2290 read(fd, first_block->buf, first_block->buf_len);
2292 if (state_level != btape_state_level) {
2293 Pmsg0(-1, _("\nThe state file level has changed. You must redo\n"
2294 "the fill command.\n"));
2300 Pmsg2(-1, _("\nCould not find the state file: %s ERR=%s\n"
2301 "You must redo the fill command.\n"), buf, be.bstrerror());
2312 * This is the second part of the fill command. After the tape or
2313 * tapes are written, we are called here to reread parts, particularly
2316 static bool do_unfill()
2318 DEV_BLOCK *block = dcr->block;
2326 Pmsg0(000, "Enter do_unfill\n");
2327 dev->set_cap(CAP_ANONVOLS); /* allow reading any volume */
2328 dev->clear_cap(CAP_LABEL); /* don't label anything here */
2332 time(&jcr->run_time); /* start counting time for rates */
2336 free_block(last_block);
2339 last_block_num = last_block_num1;
2340 last_file = last_file1;
2341 last_block = last_block1;
2343 free_restore_volume_list(jcr);
2345 bstrncpy(dcr->VolumeName, "TestVolume1|TestVolume2", sizeof(dcr->VolumeName));
2346 create_restore_volume_list(jcr);
2347 if (jcr->VolList != NULL) {
2348 jcr->VolList->Slot = 1;
2349 if (jcr->VolList->next != NULL) {
2350 jcr->VolList->next->Slot = 2;
2354 set_volume_name("TestVolume1", 1);
2357 /* Multiple Volume tape */
2358 /* Close device so user can use autochanger if desired */
2359 if (dev->has_cap(CAP_OFFLINEUNMOUNT)) {
2362 autochanger = autoload_device(dcr, 1, NULL);
2363 if (autochanger != 1) {
2364 Pmsg1(100, "Autochanger returned: %d\n", autochanger);
2366 get_cmd(_("Mount first tape. Press enter when ready: "));
2372 dev->num_writers = 0;
2373 if (!acquire_device_for_read(dcr)) {
2374 Pmsg1(-1, "%s", dev->errmsg);
2378 * We now have the first tape mounted.
2379 * Note, re-reading last block may have caused us to
2380 * loose track of where we are (block number unknown).
2382 Pmsg0(-1, _("Rewinding.\n"));
2383 if (!dev->rewind(dcr)) { /* get to a known place on tape */
2386 /* Read the first 10000 records */
2387 Pmsg2(-1, _("Reading the first 10000 records from %u:%u.\n"),
2388 dev->file, dev->block_num);
2390 read_records(dcr, quickie_cb, my_mount_next_read_volume);
2391 Pmsg4(-1, _("Reposition from %u:%u to %u:%u\n"), dev->file, dev->block_num,
2392 last_file, last_block_num);
2393 if (!dev->reposition(dcr, last_file, last_block_num)) {
2394 Pmsg1(-1, _("Reposition error. ERR=%s\n"), dev->bstrerror());
2397 Pmsg1(-1, _("Reading block %u.\n"), last_block_num);
2398 if (!read_block_from_device(dcr, NO_BLOCK_NUMBER_CHECK)) {
2399 Pmsg1(-1, _("Error reading block: ERR=%s\n"), dev->bstrerror());
2402 if (compare_blocks(last_block, block)) {
2404 Pmsg0(-1, _("\nThe last block on the tape matches. Test succeeded.\n\n"));
2406 Pmsg0(-1, _("\nThe last block of the first tape matches.\n\n"));
2413 /* restore info for last block on second Volume */
2414 last_block_num = last_block_num2;
2415 last_file = last_file2;
2416 last_block = last_block2;
2418 /* Multiple Volume tape */
2419 /* Close device so user can use autochanger if desired */
2420 if (dev->has_cap(CAP_OFFLINEUNMOUNT)) {
2424 set_volume_name("TestVolume2", 2);
2426 autochanger = autoload_device(dcr, 1, NULL);
2427 if (autochanger != 1) {
2428 Pmsg1(100, "Autochanger returned: %d\n", autochanger);
2430 get_cmd(_("Mount second tape. Press enter when ready: "));
2435 if (!acquire_device_for_read(dcr)) {
2436 Pmsg1(-1, "%s", dev->errmsg);
2440 /* Space to "first" block which is last block not written
2441 * on the previous tape.
2443 Pmsg2(-1, _("Reposition from %u:%u to 0:1\n"), dev->file, dev->block_num);
2444 if (!dev->reposition(dcr, 0, 1)) {
2445 Pmsg1(-1, _("Reposition error. ERR=%s\n"), dev->bstrerror());
2448 Pmsg1(-1, _("Reading block %d.\n"), dev->block_num);
2449 if (!read_block_from_device(dcr, NO_BLOCK_NUMBER_CHECK)) {
2450 Pmsg1(-1, _("Error reading block: ERR=%s\n"), dev->bstrerror());
2453 if (compare_blocks(first_block, block)) {
2454 Pmsg0(-1, _("\nThe first block on the second tape matches.\n\n"));
2457 /* Now find and compare the last block */
2458 Pmsg4(-1, _("Reposition from %u:%u to %u:%u\n"), dev->file, dev->block_num,
2459 last_file, last_block_num);
2460 if (!dev->reposition(dcr, last_file, last_block_num)) {
2461 Pmsg1(-1, _("Reposition error. ERR=%s\n"), dev->bstrerror());
2464 Pmsg1(-1, _("Reading block %d.\n"), dev->block_num);
2465 if (!read_block_from_device(dcr, NO_BLOCK_NUMBER_CHECK)) {
2466 Pmsg1(-1, _("Error reading block: ERR=%s\n"), dev->bstrerror());
2469 if (compare_blocks(last_block, block)) {
2470 Pmsg0(-1, _("\nThe last block on the second tape matches. Test succeeded.\n\n"));
2475 free_block(last_block1);
2476 free_block(last_block2);
2477 free_block(first_block);
2481 /* Read 10000 records then stop */
2482 static bool quickie_cb(DCR *dcr, DEV_RECORD *rec)
2484 DEVICE *dev = dcr->dev;
2486 if (quickie_count == 10000) {
2487 Pmsg2(-1, _("10000 records read now at %d:%d\n"), dev->file, dev->block_num);
2489 return quickie_count < 10000;
2492 static bool compare_blocks(DEV_BLOCK *last_block, DEV_BLOCK *block)
2495 uint32_t CheckSum, block_len;
2498 p = last_block->buf;
2500 unser_begin(q, BLKHDR2_LENGTH);
2501 unser_uint32(CheckSum);
2502 unser_uint32(block_len);
2503 while (q < (block->buf+block_len)) {
2510 dump_block(last_block, _("Last block written"));
2512 dump_block(block, _("Block read back"));
2513 Pmsg1(-1, _("\n\nThe blocks differ at byte %u\n"), p - last_block->buf);
2514 Pmsg0(-1, _("\n\n!!!! The last block written and the block\n"
2515 "that was read back differ. The test FAILED !!!!\n"
2516 "This must be corrected before you use Bacula\n"
2517 "to write multi-tape Volumes.!!!!\n"));
2521 dump_block(last_block, _("Last block written"));
2522 dump_block(block, _("Block read back"));
2528 * Write current block to tape regardless of whether or
2529 * not it is full. If the tape fills, attempt to
2530 * acquire another tape.
2532 static int flush_block(DEV_BLOCK *block, int dump)
2536 uint32_t this_file, this_block_num;
2540 this_block = new_block(dev);
2543 last_block = new_block(dev);
2546 this_file = dev->file;
2547 this_block_num = dev->block_num;
2548 if (!write_block_to_dev(dcr)) {
2549 Pmsg3(000, _("Last block at: %u:%u this_dev_block_num=%d\n"),
2550 last_file, last_block_num, this_block_num);
2553 * This is 1st tape, so save first tape info separate
2554 * from second tape info
2556 last_block_num1 = last_block_num;
2557 last_file1 = last_file;
2558 last_block1 = dup_block(last_block);
2559 last_block2 = dup_block(last_block);
2560 first_block = dup_block(block); /* first block second tape */
2563 Pmsg3(000, _("Block not written: FileIndex=%u blk_block=%u Size=%u\n"),
2564 (unsigned)file_index, block->BlockNumber, block->block_len);
2565 dump_block(last_block, _("Last block written"));
2567 dump_block(block, _("Block not written"));
2570 eot_block = block->BlockNumber;
2571 eot_block_len = block->block_len;
2572 eot_FileIndex = file_index;
2576 now -= jcr->run_time;
2578 now = 1; /* don't divide by zero */
2580 kbs = (double)dev->VolCatInfo.VolCatBytes / (1000 * now);
2581 vol_size = dev->VolCatInfo.VolCatBytes;
2582 Pmsg4(000, _("End of tape %d:%d. Volume Bytes=%s. Write rate = %.1f KB/s\n"),
2583 dev->file, dev->block_num,
2584 edit_uint64_with_commas(dev->VolCatInfo.VolCatBytes, ec1), kbs);
2587 stop = -1; /* stop, but do simplified test */
2589 /* Full test in progress */
2590 if (!fixup_device_block_write_error(jcr->dcr)) {
2591 Pmsg1(000, _("Cannot fixup device error. %s\n"), dev->bstrerror());
2596 BlockNumber = 0; /* start counting for second tape */
2599 return 1; /* end of tape reached */
2602 /* Save contents after write so that the header is serialized */
2603 memcpy(this_block->buf, block->buf, this_block->buf_len);
2606 * Note, we always read/write to block, but we toggle
2607 * copying it to one or another of two allocated blocks.
2608 * Switch blocks so that the block just successfully written is
2609 * always in last_block.
2611 tblock = last_block;
2612 last_block = this_block;
2613 this_block = tblock;
2614 last_file = this_file;
2615 last_block_num = this_block_num;
2623 * First we label the tape, then we fill
2624 * it with data get a new tape and write a few blocks.
2626 static void qfillcmd()
2628 DEV_BLOCK *block = dcr->block;
2629 DEV_RECORD *rec = dcr->rec;
2632 Pmsg0(0, _("Test writing blocks of 64512 bytes to tape.\n"));
2634 get_cmd(_("How many blocks do you want to write? (1000): "));
2641 sm_check(__FILE__, __LINE__, false);
2643 i = block->buf_len - 100;
2645 rec->data = check_pool_memory_size(rec->data, i);
2646 memset(rec->data, i & 0xFF, i);
2651 Pmsg1(0, _("Begin writing %d Bacula blocks to tape ...\n"), count);
2652 for (i=0; i < count; i++) {
2657 if (!write_record_to_block(block, rec)) {
2658 Pmsg0(0, _("Error writing record to block.\n"));
2661 if (!write_block_to_dev(dcr)) {
2662 Pmsg0(0, _("Error writing block to device.\n"));
2667 print_speed(dev->VolCatInfo.VolCatBytes);
2669 if (dev->has_cap(CAP_TWOEOF)) {
2676 sm_check(__FILE__, __LINE__, false);
2680 * Fill a tape using raw write() command
2682 static void rawfill_cmd()
2684 DEV_BLOCK *block = dcr->block;
2686 uint32_t block_num = 0;
2690 fill_buffer(FILL_RANDOM, block->buf, block->buf_len);
2693 p = (uint32_t *)block->buf;
2694 Pmsg1(0, _("Begin writing raw blocks of %u bytes.\n"), block->buf_len);
2697 stat = dev->d_write(dev->fd(), block->buf, block->buf_len);
2698 if (stat == (int)block->buf_len) {
2699 if ((block_num++ % 100) == 0) {
2704 mix_buffer(FILL_RANDOM, block->buf, block->buf_len);
2706 jcr->JobBytes += stat;
2714 printf(_("Write failed at block %u. stat=%d ERR=%s\n"), block_num, stat,
2715 be.bstrerror(my_errno));
2717 print_speed(jcr->JobBytes);
2723 struct cmdstruct { const char *key; void (*func)(); const char *help; };
2724 static struct cmdstruct commands[] = {
2725 {NT_("autochanger"),autochangercmd, _("test autochanger")},
2726 {NT_("bsf"), bsfcmd, _("backspace file")},
2727 {NT_("bsr"), bsrcmd, _("backspace record")},
2728 {NT_("cap"), capcmd, _("list device capabilities")},
2729 {NT_("clear"), clearcmd, _("clear tape errors")},
2730 {NT_("eod"), eodcmd, _("go to end of Bacula data for append")},
2731 {NT_("eom"), eomcmd, _("go to the physical end of medium")},
2732 {NT_("fill"), fillcmd, _("fill tape, write onto second volume")},
2733 {NT_("unfill"), unfillcmd, _("read filled tape")},
2734 {NT_("fsf"), fsfcmd, _("forward space a file")},
2735 {NT_("fsr"), fsrcmd, _("forward space a record")},
2736 {NT_("help"), helpcmd, _("print this command")},
2737 {NT_("label"), labelcmd, _("write a Bacula label to the tape")},
2738 {NT_("load"), loadcmd, _("load a tape")},
2739 {NT_("quit"), quitcmd, _("quit btape")},
2740 {NT_("rawfill"), rawfill_cmd, _("use write() to fill tape")},
2741 {NT_("readlabel"), readlabelcmd, _("read and print the Bacula tape label")},
2742 {NT_("rectest"), rectestcmd, _("test record handling functions")},
2743 {NT_("rewind"), rewindcmd, _("rewind the tape")},
2744 {NT_("scan"), scancmd, _("read() tape block by block to EOT and report")},
2745 {NT_("scanblocks"),scan_blocks, _("Bacula read block by block to EOT and report")},
2746 {NT_("speed"), speed_test, _("try different configuration and report drive speed")},
2747 {NT_("status"), statcmd, _("print tape status")},
2748 {NT_("test"), testcmd, _("General test Bacula tape functions")},
2749 {NT_("weof"), weofcmd, _("write an EOF on the tape")},
2750 {NT_("wr"), wrcmd, _("write a single Bacula block")},
2751 {NT_("rr"), rrcmd, _("read a single record")},
2752 {NT_("rb"), rbcmd, _("read a single Bacula block")},
2753 {NT_("qfill"), qfillcmd, _("quick fill command")}
2755 #define comsize (sizeof(commands)/sizeof(struct cmdstruct))
2763 while (!quit && get_cmd("*")) {
2764 sm_check(__FILE__, __LINE__, false);
2766 parse_args(cmd, &args, &argc, argk, argv, MAX_CMD_ARGS);
2767 for (i=0; i<comsize; i++) /* search for command */
2768 if (argc > 0 && fstrsch(argk[0], commands[i].key)) {
2769 (*commands[i].func)(); /* go execute command */
2773 if (*cmd && !found) {
2774 Pmsg1(0, _("\"%s\" is an invalid command\n"), cmd);
2779 static void helpcmd()
2783 printf(_("Interactive commands:\n"));
2784 printf(_(" Command Description\n ======= ===========\n"));
2785 for (i=0; i<comsize; i++)
2786 printf(" %-10s %s\n", commands[i].key, commands[i].help);
2794 "\nVersion: %s (%s)\n\n"
2795 "Usage: btape <options> <device_name>\n"
2796 " -b <file> specify bootstrap file\n"
2797 " -c <file> set configuration file to file\n"
2798 " -d <nn> set debug level to <nn>\n"
2799 " -dt print timestamp in debug output\n"
2800 " -p proceed inspite of I/O errors\n"
2801 " -s turn off signals\n"
2803 " -? print this message.\n"
2804 "\n"), 2000, VERSION, BDATE);
2809 * Get next input command from terminal. This
2810 * routine is REALLY primitive, and should be enhanced
2811 * to have correct backspacing, etc.
2814 get_cmd(const char *prompt)
2819 fprintf(stdout, "%s", prompt);
2821 /* We really should turn off echoing and pretty this
2825 while ((ch = fgetc(stdin)) != EOF) {
2827 strip_trailing_junk(cmd);
2829 } else if (ch == 4 || ch == 0xd3 || ch == 0x8) {
2843 /* Dummies to replace askdir.c */
2844 bool dir_update_file_attributes(DCR *dcr, DEV_RECORD *rec) { return 1;}
2845 bool dir_send_job_status(JCR *jcr) {return 1;}
2847 bool dir_update_volume_info(DCR *dcr, bool relabel, bool update_LastWritten)
2853 bool dir_get_volume_info(DCR *dcr, enum get_vol_info_rw writing)
2855 Dmsg0(20, "Enter dir_get_volume_info\n");
2856 bstrncpy(dcr->VolCatInfo.VolCatName, dcr->VolumeName, sizeof(dcr->VolCatInfo.VolCatName));
2860 bool dir_create_jobmedia_record(DCR *dcr, bool zero)
2862 dcr->WroteVol = false;
2867 bool dir_find_next_appendable_volume(DCR *dcr)
2869 Dmsg1(20, "Enter dir_find_next_appendable_volume. stop=%d\n", stop);
2870 return dcr->VolumeName[0] != 0;
2873 bool dir_ask_sysop_to_mount_volume(DCR *dcr, int /* mode */)
2875 DEVICE *dev = dcr->dev;
2876 Dmsg0(20, "Enter dir_ask_sysop_to_mount_volume\n");
2877 if (dcr->VolumeName[0] == 0) {
2878 return dir_ask_sysop_to_create_appendable_volume(dcr);
2880 Pmsg1(-1, "%s", dev->errmsg); /* print reason */
2881 if (dcr->VolumeName[0] == 0 || strcmp(dcr->VolumeName, "TestVolume2") == 0) {
2882 fprintf(stderr, _("Mount second Volume on device %s and press return when ready: "),
2885 fprintf(stderr, _("Mount Volume \"%s\" on device %s and press return when ready: "),
2886 dcr->VolumeName, dev->print_name());
2893 bool dir_ask_sysop_to_create_appendable_volume(DCR *dcr)
2896 DEVICE *dev = dcr->dev;
2897 Dmsg0(20, "Enter dir_ask_sysop_to_create_appendable_volume\n");
2899 set_volume_name("TestVolume1", 1);
2901 set_volume_name("TestVolume2", 2);
2903 /* Close device so user can use autochanger if desired */
2904 if (dev->has_cap(CAP_OFFLINEUNMOUNT)) {
2907 autochanger = autoload_device(dcr, 1, NULL);
2908 if (autochanger != 1) {
2909 Pmsg1(100, "Autochanger returned: %d\n", autochanger);
2910 fprintf(stderr, _("Mount blank Volume on device %s and press return when ready: "),
2922 static bool my_mount_next_read_volume(DCR *dcr)
2925 JCR *jcr = dcr->jcr;
2926 DEV_BLOCK *block = dcr->block;
2928 Dmsg0(20, "Enter my_mount_next_read_volume\n");
2929 Pmsg2(000, _("End of Volume \"%s\" %d records.\n"), dcr->VolumeName,
2932 volume_unused(dcr); /* release current volume */
2933 if (LastBlock != block->BlockNumber) {
2934 VolBytes += block->block_len;
2936 LastBlock = block->BlockNumber;
2938 now -= jcr->run_time;
2942 kbs = (double)VolBytes / (1000.0 * (double)now);
2943 Pmsg3(-1, _("Read block=%u, VolBytes=%s rate=%.1f KB/s\n"), block->BlockNumber,
2944 edit_uint64_with_commas(VolBytes, ec1), (float)kbs);
2946 if (strcmp(dcr->VolumeName, "TestVolume2") == 0) {
2951 set_volume_name("TestVolume2", 2);
2954 if (!acquire_device_for_read(dcr)) {
2955 Pmsg2(0, _("Cannot open Dev=%s, Vol=%s\n"), dev->print_name(), dcr->VolumeName);
2958 return true; /* next volume mounted */
2961 static void set_volume_name(const char *VolName, int volnum)
2963 DCR *dcr = jcr->dcr;
2964 VolumeName = VolName;
2966 bstrncpy(dev->VolCatInfo.VolCatName, VolName, sizeof(dev->VolCatInfo.VolCatName));
2967 bstrncpy(dcr->VolCatInfo.VolCatName, VolName, sizeof(dcr->VolCatInfo.VolCatName));
2968 bstrncpy(dcr->VolumeName, VolName, sizeof(dcr->VolumeName));
2969 dcr->VolCatInfo.Slot = volnum;
2970 dcr->VolCatInfo.InChanger = true;