*
*/
/*
- Copyright (C) 2000-2003 Kern Sibbald and John Walker
+ Copyright (C) 2000-2004 Kern Sibbald and John Walker
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License as
/* External subroutines */
extern void free_config_resources();
+extern char *edit_device_codes(JCR *jcr, char *omsg, char *imsg, char *cmd);
/* Exported variables */
int quit = 0;
char buf[100000];
int bsize = TAPE_BSIZE;
char VolName[MAX_NAME_LENGTH];
+bool forge_on = false;
+
+/*
+ * If you change the format of the state file,
+ * increment this value
+ */
+static uint32_t btape_state_level = 2;
DEVICE *dev = NULL;
DEVRES *device = NULL;
static void statcmd();
static void unfillcmd();
static int flush_block(DEV_BLOCK *block, int dump);
+#ifdef xxx_needed
static int record_cb(JCR *jcr, DEVICE *dev, DEV_BLOCK *block, DEV_RECORD *rec);
+#endif
+static int quickie_cb(JCR *jcr, DEVICE *dev, DEV_BLOCK *block, DEV_RECORD *rec);
+static bool compare_blocks(DEV_BLOCK *last_block, DEV_BLOCK *block);
static int my_mount_next_read_volume(JCR *jcr, DEVICE *dev, DEV_BLOCK *block);
static void scan_blocks();
static void set_volume_name(char *VolName, int volnum);
static void rawfill_cmd();
+static void bfill_cmd();
+static bool open_the_device();
+static void autochangercmd();
+static void do_unfill();
/* Static variables */
#define CONFIG_FILE "bacula-sd.conf"
char *configfile;
+#define MAX_CMD_ARGS 30
+static POOLMEM *cmd;
+static POOLMEM *args;
+static char *argk[MAX_CMD_ARGS];
+static char *argv[MAX_CMD_ARGS];
+static int argc;
+
+static int quickie_count = 0;
static BSR *bsr = NULL;
-static char cmd[1000];
static int signals = TRUE;
-static int ok;
-static int stop;
+static bool ok;
+static int stop = 0;
static uint64_t vol_size;
static uint64_t VolBytes;
static time_t now;
static uint32_t eot_block_len;
static uint32_t eot_FileIndex;
static int dumped = 0;
+static DEV_BLOCK *last_block1 = NULL;
+static DEV_BLOCK *last_block2 = NULL;
static DEV_BLOCK *last_block = NULL;
static DEV_BLOCK *this_block = NULL;
+static DEV_BLOCK *first_block = NULL;
+static uint32_t last_file1 = 0;
+static uint32_t last_file2 = 0;
static uint32_t last_file = 0;
+static uint32_t last_block_num1 = 0;
+static uint32_t last_block_num2 = 0;
static uint32_t last_block_num = 0;
static uint32_t BlockNumber = 0;
-static int simple = FALSE;
+static bool simple = true;
static char *VolumeName = NULL;
-static int vol_num;
+static int vol_num = 0;
static JCR *jcr = NULL;
* Main Bacula Pool Creation Program
*
*/
-int main(int argc, char *argv[])
+int main(int margc, char *margv[])
{
int ch;
- DEV_BLOCK *block;
/* Sanity checks */
if (TAPE_BSIZE % DEV_BSIZE != 0 || TAPE_BSIZE / DEV_BSIZE == 0) {
printf("Tape block granularity is %d bytes.\n", TAPE_BSIZE);
working_directory = "/tmp";
- my_name_is(argc, argv, "btape");
+ my_name_is(margc, margv, "btape");
init_msg(NULL, NULL);
- while ((ch = getopt(argc, argv, "b:c:d:sv?")) != -1) {
+ while ((ch = getopt(margc, margv, "b:c:d:psv?")) != -1) {
switch (ch) {
- case 'b': /* bootstrap file */
- bsr = parse_bsr(NULL, optarg);
-// dump_bsr(bsr);
- break;
+ case 'b': /* bootstrap file */
+ bsr = parse_bsr(NULL, optarg);
+// dump_bsr(bsr, true);
+ break;
- case 'c': /* specify config file */
- if (configfile != NULL) {
- free(configfile);
- }
- configfile = bstrdup(optarg);
- break;
+ case 'c': /* specify config file */
+ if (configfile != NULL) {
+ free(configfile);
+ }
+ configfile = bstrdup(optarg);
+ break;
- case 'd': /* set debug level */
- debug_level = atoi(optarg);
- if (debug_level <= 0) {
- debug_level = 1;
- }
- break;
+ case 'd': /* set debug level */
+ debug_level = atoi(optarg);
+ if (debug_level <= 0) {
+ debug_level = 1;
+ }
+ break;
- case 's':
- signals = FALSE;
- break;
+ case 'p':
+ forge_on = true;
+ break;
- case 'v':
- verbose++;
- break;
+ case 's':
+ signals = false;
+ break;
- case '?':
- default:
- helpcmd();
- exit(0);
+ case 'v':
+ verbose++;
+ break;
+
+ case '?':
+ default:
+ helpcmd();
+ exit(0);
}
}
- argc -= optind;
- argv += optind;
-
+ margc -= optind;
+ margv += optind;
+ cmd = get_pool_memory(PM_FNAME);
+ args = get_pool_memory(PM_FNAME);
if (signals) {
init_signals(terminate_btape);
/* See if we can open a device */
- if (argc == 0) {
+ if (margc == 0) {
Pmsg0(000, "No archive name specified.\n");
usage();
exit(1);
- } else if (argc != 1) {
+ } else if (margc != 1) {
Pmsg0(000, "Improper number of arguments specified.\n");
usage();
exit(1);
}
- jcr = setup_jcr("btape", argv[0], bsr, NULL);
+ jcr = setup_jcr("btape", margv[0], bsr, NULL);
dev = setup_to_access_device(jcr, 0); /* acquire for write */
if (!dev) {
exit(1);
}
- block = new_block(dev);
- lock_device(dev);
- if (!(dev->state & ST_OPENED)) {
- Dmsg0(129, "Opening device.\n");
- if (open_dev(dev, jcr->VolumeName, READ_WRITE) < 0) {
- Emsg1(M_FATAL, 0, _("dev open failed: %s\n"), dev->errmsg);
- unlock_device(dev);
- free_block(block);
- goto terminate;
- }
+ if (!open_the_device()) {
+ goto terminate;
}
- Dmsg1(129, "open_dev %s OK\n", dev_name(dev));
- unlock_device(dev);
- free_block(block);
Dmsg0(200, "Do tape commands\n");
do_tape_cmds();
static void terminate_btape(int stat)
{
- sm_check(__FILE__, __LINE__, False);
+ sm_check(__FILE__, __LINE__, false);
if (configfile) {
free(configfile);
}
free_config_resources();
+ if (args) {
+ free_pool_memory(args);
+ args = NULL;
+ }
+ if (cmd) {
+ free_pool_memory(cmd);
+ cmd = NULL;
+ }
if (dev) {
term_dev(dev);
free_bsr(bsr);
}
- if (last_block) {
- free_block(last_block);
- }
if (this_block) {
free_block(this_block);
}
term_msg();
close_memory_pool(); /* free memory in pool */
- sm_dump(False);
+ sm_dump(false);
exit(stat);
}
+static bool open_the_device()
+{
+ DEV_BLOCK *block;
+
+ block = new_block(dev);
+ lock_device(dev);
+ if (!(dev->state & ST_OPENED)) {
+ Dmsg1(200, "Opening device %s\n", jcr->VolumeName);
+ if (open_dev(dev, jcr->VolumeName, OPEN_READ_WRITE) < 0) {
+ Emsg1(M_FATAL, 0, _("dev open failed: %s\n"), dev->errmsg);
+ unlock_device(dev);
+ free_block(block);
+ return false;
+ }
+ }
+ Pmsg1(000, "open_dev %s OK\n", dev_name(dev));
+ unlock_device(dev);
+ free_block(block);
+ return true;
+}
+
+
void quitcmd()
{
quit = 1;
*/
static void labelcmd()
{
- DEVRES *device;
- int found = 0;
-
- LockRes();
- for (device=NULL; (device=(DEVRES *)GetNextRes(R_DEVICE, (RES *)device)); ) {
- if (strcmp(device->device_name, dev->dev_name) == 0) {
- jcr->device = device; /* Arggg a bit of duplication here */
- device->dev = dev;
- dev->device = device;
- found = 1;
- break;
- }
- }
- UnlockRes();
- if (!found) {
- Pmsg2(0, "Could not find device %s in %s\n", dev->dev_name, configfile);
- return;
- }
-
if (VolumeName) {
- strcpy(cmd, VolumeName);
+ pm_strcpy(&cmd, VolumeName);
} else {
if (!get_cmd("Enter Volume Name: ")) {
return;
}
if (!(dev->state & ST_OPENED)) {
- if (!open_device(dev)) {
+ if (!first_open_device(dev)) {
Pmsg1(0, "Device open failed. ERR=%s\n", strerror_dev(dev));
}
}
- write_volume_label_to_dev(jcr, device, cmd, "Default");
+ rewind_dev(dev);
+ write_volume_label_to_dev(jcr, jcr->device, cmd, "Default");
+ Pmsg1(-1, "Wrote Volume label for volume \"%s\".\n", cmd);
}
/*
static void weofcmd()
{
int stat;
+ int num = 1;
+ if (argc > 1) {
+ num = atoi(argk[1]);
+ }
+ if (num <= 0) {
+ num = 1;
+ }
- if ((stat = weof_dev(dev, 1)) < 0) {
+ if ((stat = weof_dev(dev, num)) < 0) {
Pmsg2(0, "Bad status from weof %d. ERR=%s\n", stat, strerror_dev(dev));
return;
} else {
- Pmsg1(0, "Wrote EOF to %s\n", dev_name(dev));
+ Pmsg3(0, "Wrote %d EOF%s to %s\n", num, num==1?"":"s", dev_name(dev));
}
}
static void eomcmd()
{
if (!eod_dev(dev)) {
- Pmsg1(0, _("Bad status from MTEOD. ERR=%s\n"), strerror_dev(dev));
+ Pmsg1(0, "%s", strerror_dev(dev));
return;
} else {
Pmsg0(0, _("Moved to end of medium.\n"));
*/
static void bsfcmd()
{
- int stat;
+ int num = 1;
+ if (argc > 1) {
+ num = atoi(argk[1]);
+ }
+ if (num <= 0) {
+ num = 1;
+ }
- if ((stat=bsf_dev(dev, 1)) < 0) {
- Pmsg1(0, _("Bad status from bsf. ERR=%s\n"), strerror(errno));
+ if (!bsf_dev(dev, num)) {
+ Pmsg1(0, _("Bad status from bsf. ERR=%s\n"), strerror_dev(dev));
} else {
- Pmsg0(0, _("Backspaced one file.\n"));
+ Pmsg2(0, _("Backspaced %d file%s.\n"), num, num==1?"":"s");
}
}
*/
static void bsrcmd()
{
- int stat;
-
- if ((stat=bsr_dev(dev, 1)) < 0) {
- Pmsg1(0, _("Bad status from bsr. ERR=%s\n"), strerror(errno));
+ int num = 1;
+ if (argc > 1) {
+ num = atoi(argk[1]);
+ }
+ if (num <= 0) {
+ num = 1;
+ }
+ if (!bsr_dev(dev, num)) {
+ Pmsg1(0, _("Bad status from bsr. ERR=%s\n"), strerror_dev(dev));
} else {
- Pmsg0(0, _("Backspaced one record.\n"));
+ Pmsg2(0, _("Backspaced %d record%s.\n"), num, num==1?"":"s");
}
}
*/
static void capcmd()
{
- printf(_("Device capabilities:\n"));
+ printf(_("Configured device capabilities:\n"));
printf("%sEOF ", dev->capabilities & CAP_EOF ? "" : "!");
printf("%sBSR ", dev->capabilities & CAP_BSR ? "" : "!");
printf("%sBSF ", dev->capabilities & CAP_BSF ? "" : "!");
printf("%sFSR ", dev->capabilities & CAP_FSR ? "" : "!");
printf("%sFSF ", dev->capabilities & CAP_FSF ? "" : "!");
+ printf("%sFASTFSF ", dev->capabilities & CAP_FASTFSF ? "" : "!");
printf("%sEOM ", dev->capabilities & CAP_EOM ? "" : "!");
printf("%sREM ", dev->capabilities & CAP_REM ? "" : "!");
printf("%sRACCESS ", dev->capabilities & CAP_RACCESS ? "" : "!");
return;
}
- sm_check(__FILE__, __LINE__, False);
+ sm_check(__FILE__, __LINE__, false);
block = new_block(dev);
rec = new_record();
rec->data = check_pool_memory_size(rec->data, i);
memset(rec->data, i & 0xFF, i);
rec->data_len = i;
- sm_check(__FILE__, __LINE__, False);
+ sm_check(__FILE__, __LINE__, false);
if (write_record_to_block(block, rec)) {
empty_block(block);
blkno++;
} else {
break;
}
- sm_check(__FILE__, __LINE__, False);
+ sm_check(__FILE__, __LINE__, false);
}
free_record(rec);
free_block(block);
- sm_check(__FILE__, __LINE__, False);
+ sm_check(__FILE__, __LINE__, false);
}
/*
}
Pmsg0(-1, _("\n=== Write, backup, and re-read test ===\n\n"
- "I'm going to write three records and two eof's\n"
- "then backup over the eof's and re-read the last record.\n"
+ "I'm going to write three records and an EOF\n"
+ "then backup over the EOF and re-read the last record.\n"
"Bacula does this after writing the last block on the\n"
- "tape to verify that the block was written correctly.\n"
- "It is not an *essential* feature ...\n\n"));
+ "tape to verify that the block was written correctly.\n\n"
+ "This is not an *essential* feature ...\n\n"));
rewindcmd();
block = new_block(dev);
rec = new_record();
Pmsg0(0, _("Error writing record to block.\n"));
goto bail_out;
}
- if (!write_block_to_dev(jcr, dev, block)) {
+ if (!write_block_to_dev(jcr->dcr, block)) {
Pmsg0(0, _("Error writing block to device.\n"));
goto bail_out;
} else {
Pmsg0(0, _("Error writing record to block.\n"));
goto bail_out;
}
- if (!write_block_to_dev(jcr, dev, block)) {
+ if (!write_block_to_dev(jcr->dcr, block)) {
Pmsg0(0, _("Error writing block to device.\n"));
goto bail_out;
} else {
Pmsg0(0, _("Error writing record to block.\n"));
goto bail_out;
}
- if (!write_block_to_dev(jcr, dev, block)) {
+ if (!write_block_to_dev(jcr->dcr, block)) {
Pmsg0(0, _("Error writing block to device.\n"));
goto bail_out;
} else {
Pmsg1(0, _("Wrote third record of %d bytes.\n"), rec->data_len);
}
weofcmd();
- weofcmd();
- if (bsf_dev(dev, 1) != 0) {
- Pmsg1(0, _("Backspace file failed! ERR=%s\n"), strerror(dev->dev_errno));
- goto bail_out;
+ if (dev_cap(dev, CAP_TWOEOF)) {
+ weofcmd();
}
- if (bsf_dev(dev, 1) != 0) {
- Pmsg1(0, _("Backspace file failed! ERR=%s\n"), strerror(dev->dev_errno));
+ if (!bsf_dev(dev, 1)) {
+ Pmsg1(0, _("Backspace file failed! ERR=%s\n"), strerror_dev(dev));
goto bail_out;
}
- Pmsg0(0, "Backspaced over two EOFs OK.\n");
- if (bsr_dev(dev, 1) != 0) {
- Pmsg1(0, _("Backspace record failed! ERR=%s\n"), strerror(dev->dev_errno));
+ if (dev_cap(dev, CAP_TWOEOF)) {
+ if (!bsf_dev(dev, 1)) {
+ Pmsg1(0, _("Backspace file failed! ERR=%s\n"), strerror_dev(dev));
+ goto bail_out;
+ }
+ }
+ Pmsg0(0, "Backspaced over EOF OK.\n");
+ if (!bsr_dev(dev, 1)) {
+ Pmsg1(0, _("Backspace record failed! ERR=%s\n"), strerror_dev(dev));
goto bail_out;
}
Pmsg0(0, "Backspace record OK.\n");
return stat;
}
+
+/*
+ * This test writes Bacula blocks to the tape in
+ * several files. It then rewinds the tape and attepts
+ * to read these blocks back checking the data.
+ */
+static int write_read_test()
+{
+ DEV_BLOCK *block;
+ DEV_RECORD *rec;
+ int stat = 0;
+ int len, i, j;
+ int *p;
+
+ Pmsg0(-1, _("\n=== Write, rewind, and re-read test ===\n\n"
+ "I'm going to write 1000 records and an EOF\n"
+ "then write 1000 records and an EOF, then rewind,\n"
+ "and re-read the data to verify that it is correct.\n\n"
+ "This is an *essential* feature ...\n\n"));
+ block = new_block(dev);
+ rec = new_record();
+ if (!rewind_dev(dev)) {
+ Pmsg1(0, "Bad status from rewind. ERR=%s\n", strerror_dev(dev));
+ goto bail_out;
+ }
+ rec->data = check_pool_memory_size(rec->data, block->buf_len);
+ rec->data_len = block->buf_len-100;
+ len = rec->data_len/sizeof(i);
+ for (i=1; i<=1000; i++) {
+ p = (int *)rec->data;
+ for (j=0; j<len; j++) {
+ *p++ = i;
+ }
+ if (!write_record_to_block(block, rec)) {
+ Pmsg0(0, _("Error writing record to block.\n"));
+ goto bail_out;
+ }
+ if (!write_block_to_dev(jcr->dcr, block)) {
+ Pmsg0(0, _("Error writing block to device.\n"));
+ goto bail_out;
+ }
+ }
+ Pmsg1(0, _("Wrote 1000 blocks of %d bytes.\n"), rec->data_len);
+ weofcmd();
+ for (i=1001; i<=2000; i++) {
+ p = (int *)rec->data;
+ for (j=0; j<len; j++) {
+ *p++ = i;
+ }
+ if (!write_record_to_block(block, rec)) {
+ Pmsg0(0, _("Error writing record to block.\n"));
+ goto bail_out;
+ }
+ if (!write_block_to_dev(jcr->dcr, block)) {
+ Pmsg0(0, _("Error writing block to device.\n"));
+ goto bail_out;
+ }
+ }
+ Pmsg1(0, _("Wrote 1000 blocks of %d bytes.\n"), rec->data_len);
+ weofcmd();
+ if (dev_cap(dev, CAP_TWOEOF)) {
+ weofcmd();
+ }
+ if (!rewind_dev(dev)) {
+ Pmsg1(0, "Bad status from rewind. ERR=%s\n", strerror_dev(dev));
+ goto bail_out;
+ } else {
+ Pmsg0(0, "Rewind OK.\n");
+ }
+ for (i=1; i<=2000; i++) {
+read_again:
+ if (!read_block_from_dev(jcr, dev, block, NO_BLOCK_NUMBER_CHECK)) {
+ if (dev_state(dev, ST_EOF)) {
+ Pmsg0(-1, _("Got EOF on tape.\n"));
+ goto read_again;
+ }
+ Pmsg1(0, _("Read block failed! ERR=%s\n"), strerror(dev->dev_errno));
+ goto bail_out;
+ }
+ memset(rec->data, 0, rec->data_len);
+ if (!read_record_from_block(block, rec)) {
+ Pmsg1(0, _("Read record failed! ERR=%s\n"), strerror(dev->dev_errno));
+ goto bail_out;
+ }
+ p = (int *)rec->data;
+ for (j=0; j<len; j++) {
+ if (*p != i) {
+ Pmsg3(0, _("Bad data in record. Expected %d, got %d at byte %d. Test failed!\n"),
+ i, *p, j);
+ goto bail_out;
+ }
+ p++;
+ }
+ if (i == 1000 || i == 2000) {
+ Pmsg0(-1, _("1000 blocks re-read correctly.\n"));
+ }
+ }
+ Pmsg0(-1, _("=== Test Succeeded. End Write, rewind, and re-read test ===\n\n"));
+ stat = 1;
+
+bail_out:
+ free_block(block);
+ free_record(rec);
+ return stat;
+}
+
+/*
+ * This test writes Bacula blocks to the tape in
+ * several files. It then rewinds the tape and attepts
+ * to read these blocks back checking the data.
+ */
+static int position_test()
+{
+ DEV_BLOCK *block;
+ DEV_RECORD *rec;
+ int stat = 0;
+ int len, i, j;
+ bool ok = true;
+ int recno = 0;
+ int file = 0, blk = 0;
+ int *p;
+
+ Pmsg0(-1, _("\n=== Write, rewind, and position test ===\n\n"
+ "I'm going to write 1000 records and an EOF\n"
+ "then write 1000 records and an EOF, then rewind,\n"
+ "and position to a few blocks and verify that it is correct.\n\n"
+ "This is an *essential* feature ...\n\n"));
+ block = new_block(dev);
+ rec = new_record();
+ if (!rewind_dev(dev)) {
+ Pmsg1(0, "Bad status from rewind. ERR=%s\n", strerror_dev(dev));
+ goto bail_out;
+ }
+ rec->data = check_pool_memory_size(rec->data, block->buf_len);
+ rec->data_len = block->buf_len-100;
+ len = rec->data_len/sizeof(i);
+ for (i=1; i<=1000; i++) {
+ p = (int *)rec->data;
+ for (j=0; j<len; j++) {
+ *p++ = i;
+ }
+ if (!write_record_to_block(block, rec)) {
+ Pmsg0(0, _("Error writing record to block.\n"));
+ goto bail_out;
+ }
+ if (!write_block_to_dev(jcr->dcr, block)) {
+ Pmsg0(0, _("Error writing block to device.\n"));
+ goto bail_out;
+ }
+ }
+ Pmsg1(0, _("Wrote 1000 blocks of %d bytes.\n"), rec->data_len);
+ weofcmd();
+ for (i=1001; i<=2000; i++) {
+ p = (int *)rec->data;
+ for (j=0; j<len; j++) {
+ *p++ = i;
+ }
+ if (!write_record_to_block(block, rec)) {
+ Pmsg0(0, _("Error writing record to block.\n"));
+ goto bail_out;
+ }
+ if (!write_block_to_dev(jcr->dcr, block)) {
+ Pmsg0(0, _("Error writing block to device.\n"));
+ goto bail_out;
+ }
+ }
+ Pmsg1(0, _("Wrote 1000 blocks of %d bytes.\n"), rec->data_len);
+ weofcmd();
+ if (dev_cap(dev, CAP_TWOEOF)) {
+ weofcmd();
+ }
+ if (!rewind_dev(dev)) {
+ Pmsg1(0, "Bad status from rewind. ERR=%s\n", strerror_dev(dev));
+ goto bail_out;
+ } else {
+ Pmsg0(0, "Rewind OK.\n");
+ }
+
+ while(ok) {
+ /* Set up next item to read based on where we are */
+ switch (recno) {
+ case 0:
+ recno = 5;
+ file = 0;
+ blk = 4;
+ break;
+ case 5:
+ recno = 201;
+ file = 0;
+ blk = 200;
+ break;
+ case 201:
+ recno = 1000;
+ file = 0;
+ blk = 999;
+ break;
+ case 1000:
+ recno = 1001;
+ file = 1;
+ blk = 0;
+ break;
+ case 1001:
+ recno = 1601;
+ file = 1;
+ blk = 600;
+ break;
+ case 1601:
+ recno = 2000;
+ file = 1;
+ blk = 999;
+ break;
+ case 2000:
+ ok = false;
+ continue;
+ }
+ Pmsg2(-1, "Reposition to file:block %d:%d\n", file, blk);
+ if (!reposition_dev(dev, file, blk)) {
+ Pmsg0(0, "Reposition error.\n");
+ goto bail_out;
+ }
+read_again:
+ if (!read_block_from_dev(jcr, dev, block, NO_BLOCK_NUMBER_CHECK)) {
+ if (dev_state(dev, ST_EOF)) {
+ Pmsg0(-1, _("Got EOF on tape.\n"));
+ goto read_again;
+ }
+ Pmsg1(0, _("Read block failed! ERR=%s\n"), strerror(dev->dev_errno));
+ goto bail_out;
+ }
+ memset(rec->data, 0, rec->data_len);
+ if (!read_record_from_block(block, rec)) {
+ Pmsg1(0, _("Read record failed! ERR=%s\n"), strerror(dev->dev_errno));
+ goto bail_out;
+ }
+ p = (int *)rec->data;
+ for (j=0; j<len; j++) {
+ if (p[j] != recno) {
+ Pmsg3(0, _("Bad data in record. Expected %d, got %d at byte %d. Test failed!\n"),
+ recno, p[j], j);
+ goto bail_out;
+ }
+ }
+ Pmsg0(-1, _("Block re-read correctly.\n"));
+ }
+ Pmsg0(-1, _("=== Test Succeeded. End Write, rewind, and re-read test ===\n\n"));
+ stat = 1;
+
+bail_out:
+ free_block(block);
+ free_record(rec);
+ return stat;
+}
+
+
+
+
/*
* This test writes some records, then writes an end of file,
* rewinds the tape, moves to the end of the data and attepts
"I'm going to write one record in file 0,\n"
" two records in file 1,\n"
" and three records in file 2\n\n"));
+ argc = 1;
rewindcmd();
wrcmd();
weofcmd(); /* end file 0 */
wrcmd();
wrcmd();
weofcmd(); /* end file 2 */
+ if (dev_cap(dev, CAP_TWOEOF)) {
+ weofcmd();
+ }
rewindcmd();
Pmsg0(0, _("Now moving to end of medium.\n"));
eodcmd();
Pmsg0(-1, _("\nNow the important part, I am going to attempt to append to the tape.\n\n"));
wrcmd();
weofcmd();
+ if (dev_cap(dev, CAP_TWOEOF)) {
+ weofcmd();
+ }
rewindcmd();
Pmsg0(-1, _("Done appending, there should be no I/O errors\n\n"));
Pmsg0(-1, "Doing Bacula scan of blocks:\n");
if (dev->file != 4) {
return -2;
}
-
return 1;
}
-/*
- * This is a general test of Bacula's functions
- * needed to read and write the tape.
+
+/*
+ * This test exercises the autochanger
*/
-static void testcmd()
+static int autochanger_test()
{
- int stat;
+ POOLMEM *results, *changer;
+ int slot, status, loaded;
+ int timeout = jcr->device->max_changer_wait;
+ int sleep_time = 0;
- stat = append_test();
- if (stat == 1) { /* OK get out */
- goto all_done;
+ Dmsg1(100, "Max changer wait = %d sec\n", timeout);
+ if (!dev_cap(dev, CAP_AUTOCHANGER)) {
+ return 1;
+ }
+ if (!(jcr->device && jcr->device->changer_name && jcr->device->changer_command)) {
+ Pmsg0(-1, "\nAutochanger enabled, but no name or no command device specified.\n");
+ return 1;
}
- if (stat == -1) { /* first test failed */
- if (dev_cap(dev, CAP_EOM)) {
- Pmsg0(-1, "\nAppend test failed. Attempting again.\n"
- "Setting \"Hardware End of Medium = no\" and retrying append test.\n\n");
- dev->capabilities &= ~CAP_EOM; /* turn off eom */
- stat = append_test();
- if (stat == 1) {
- Pmsg0(-1, "\n\nIt looks like the test worked this time, please add:\n\n"
- " Hardware End of Medium = No\n\n"
- "to your Device resource in the Storage conf file.\n");
- goto all_done;
- }
- if (stat == -1) {
- Pmsg0(-1, "\n\nThat appears not to have corrected the problem.\n");
- goto all_done;
- }
- /* Wrong count after append */
- if (stat == -2) {
- Pmsg0(-1, "\n\nIt looks like the append failed. Attempting again.\n"
- "Setting \"BSF at EOM = yes\" and retrying append test.\n");
- dev->capabilities |= CAP_BSFATEOM; /* backspace on eom */
- stat = append_test();
- if (stat == 1) {
- Pmsg0(-1, "\n\nIt looks like the test worked this time, please add:\n\n"
- " Hardware End of Medium = No\n"
- " BSR at EOM = yes\n\n"
- "to your Device resource in the Storage conf file.\n");
- goto all_done;
- }
- }
- Pmsg0(-1, "\n!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!\n"
- "Unable to correct the problem. You MUST fix this\n"
- "problem before Bacula can use your tape drive correctly\n");
- Pmsg0(-1, "\nPerhaps running Bacula in fixed block mode will work.\n"
- "Do so by setting:\n\n"
- "Minimum Block Size = nnn\n"
- "Maximum Block Size = nnn\n\n"
- "in your Storage daemon's Device definition.\n"
- "nnn must match your tape driver's block size.\n"
- "This, however, is not really an ideal solution.\n");
- }
+ Pmsg0(-1, "\nAh, I see you have an autochanger configured.\n"
+ "To test the autochanger you must have a blank tape\n"
+ " that I can write on in Slot 1.\n");
+ if (!get_cmd("\nDo you wish to continue with the Autochanger test? (y/n): ")) {
+ return 0;
+ }
+ if (cmd[0] != 'y' && cmd[0] != 'Y') {
+ return 0;
}
-all_done:
- Pmsg0(-1, _("\nThe above Bacula scan should have output identical to what follows.\n"
- "Please double check it ...\n"
- "=== Sample correct output ===\n"
- "1 block of 64448 bytes in file 1\n"
- "End of File mark.\n"
- "2 blocks of 64448 bytes in file 2\n"
+ Pmsg0(-1, _("\n\n=== Autochanger test ===\n\n"));
+
+ results = get_pool_memory(PM_MESSAGE);
+ changer = get_pool_memory(PM_FNAME);
+
+try_again:
+ slot = 1;
+ jcr->VolCatInfo.Slot = slot;
+ /* Find out what is loaded, zero means device is unloaded */
+ Pmsg0(-1, _("3301 Issuing autochanger \"loaded\" command.\n"));
+ changer = edit_device_codes(jcr, changer, jcr->device->changer_command,
+ "loaded");
+ status = run_program(changer, timeout, results);
+ Dmsg3(100, "run_prog: %s stat=%d result=%s\n", changer, status, results);
+ if (status == 0) {
+ loaded = atoi(results);
+ } else {
+ Pmsg1(-1, _("3991 Bad autochanger command: %s\n"), changer);
+ Pmsg2(-1, _("3991 status=%d result=%s\n"), status, results);
+ goto bail_out;
+ }
+ if (loaded) {
+ Pmsg1(-1, "Slot %d loaded. I am going to unload it.\n", loaded);
+ } else {
+ Pmsg0(-1, "Nothing loaded in the drive. OK.\n");
+ }
+ Dmsg1(100, "Results from loaded query=%s\n", results);
+ if (loaded) {
+ jcr->VolCatInfo.Slot = loaded;
+ offline_or_rewind_dev(dev);
+ /* We are going to load a new tape, so close the device */
+ force_close_dev(dev);
+ Pmsg2(-1, _("3302 Issuing autochanger \"unload %d %d\" command.\n"),
+ loaded, dev->drive_index);
+ changer = edit_device_codes(jcr, changer,
+ jcr->device->changer_command, "unload");
+ status = run_program(changer, timeout, results);
+ Pmsg2(-1, "unload status=%s %d\n", status==0?"OK":"Bad", status);
+ if (status != 0) {
+ Pmsg1(-1, _("3992 Bad autochanger command: %s\n"), changer);
+ Pmsg2(-1, _("3992 status=%d result=%s\n"), status, results);
+ }
+ }
+
+ /*
+ * Load the Slot 1
+ */
+
+ slot = 1;
+ jcr->VolCatInfo.Slot = slot;
+ Pmsg2(-1, _("3303 Issuing autochanger \"load slot %d %d\" command.\n"),
+ slot, dev->drive_index);
+ changer = edit_device_codes(jcr, changer, jcr->device->changer_command, "load");
+ Dmsg1(100, "Changer=%s\n", changer);
+ force_close_dev(dev);
+ status = run_program(changer, timeout, results);
+ if (status == 0) {
+ Pmsg2(-1, _("3303 Autochanger \"load slot %d %d\" status is OK.\n"),
+ slot, dev->drive_index);
+ } else {
+ Pmsg1(-1, _("3993 Bad autochanger command: %s\n"), changer);
+ Pmsg2(-1, _("3993 status=%d result=%s\n"), status, results);
+ goto bail_out;
+ }
+
+ if (!open_the_device()) {
+ goto bail_out;
+ }
+ bmicrosleep(sleep_time, 0);
+ if (!rewind_dev(dev)) {
+ Pmsg1(0, "Bad status from rewind. ERR=%s\n", strerror_dev(dev));
+ clrerror_dev(dev, -1);
+ Pmsg0(-1, "\nThe test failed, probably because you need to put\n"
+ "a longer sleep time in the mtx-script in the load) case.\n"
+ "Adding a 30 second sleep and trying again ...\n");
+ sleep_time += 30;
+ goto try_again;
+ } else {
+ Pmsg1(0, "Rewound %s\n", dev_name(dev));
+ }
+
+ if ((status = weof_dev(dev, 1)) < 0) {
+ Pmsg2(0, "Bad status from weof %d. ERR=%s\n", status, strerror_dev(dev));
+ goto bail_out;
+ } else {
+ Pmsg1(0, "Wrote EOF to %s\n", dev_name(dev));
+ }
+
+ if (sleep_time) {
+ Pmsg1(-1, "\nThe test worked this time. Please add:\n\n"
+ " sleep %d\n\n"
+ "to your mtx-changer script in the load) case.\n\n",
+ sleep_time);
+ } else {
+ Pmsg0(-1, "\nThe test autochanger worked!!\n\n");
+ }
+
+ free_pool_memory(changer);
+ free_pool_memory(results);
+ return 1;
+
+
+bail_out:
+ free_pool_memory(changer);
+ free_pool_memory(results);
+ Pmsg0(-1, "You must correct this error or the Autochanger will not work.\n");
+ return -2;
+}
+
+static void autochangercmd()
+{
+ autochanger_test();
+}
+
+
+/*
+ * This test assumes that the append test has been done,
+ * then it tests the fsf function.
+ */
+static int fsf_test()
+{
+ bool set_off = false;
+
+ Pmsg0(-1, _("\n\n=== Forward space files test ===\n\n"
+ "This test is essential to Bacula.\n\n"
+ "I'm going to write five files then test forward spacing\n\n"));
+ argc = 1;
+ rewindcmd();
+ wrcmd();
+ weofcmd(); /* end file 0 */
+ wrcmd();
+ wrcmd();
+ weofcmd(); /* end file 1 */
+ wrcmd();
+ wrcmd();
+ wrcmd();
+ weofcmd(); /* end file 2 */
+ wrcmd();
+ wrcmd();
+ weofcmd(); /* end file 3 */
+ wrcmd();
+ weofcmd(); /* end file 4 */
+ if (dev_cap(dev, CAP_TWOEOF)) {
+ weofcmd();
+ }
+
+test_again:
+ rewindcmd();
+ Pmsg0(0, _("Now forward spacing 1 file.\n"));
+ if (!fsf_dev(dev, 1)) {
+ Pmsg1(0, "Bad status from fsr. ERR=%s\n", strerror_dev(dev));
+ goto bail_out;
+ }
+ Pmsg2(-1, _("We should be in file 1. I am at file %d. This is %s\n"),
+ dev->file, dev->file == 1 ? "correct!" : "NOT correct!!!!");
+
+ if (dev->file != 1) {
+ goto bail_out;
+ }
+
+ Pmsg0(0, _("Now forward spacing 2 files.\n"));
+ if (!fsf_dev(dev, 2)) {
+ Pmsg1(0, "Bad status from fsr. ERR=%s\n", strerror_dev(dev));
+ goto bail_out;
+ }
+ Pmsg2(-1, _("We should be in file 3. I am at file %d. This is %s\n"),
+ dev->file, dev->file == 3 ? "correct!" : "NOT correct!!!!");
+
+ if (dev->file != 3) {
+ goto bail_out;
+ }
+
+ rewindcmd();
+ Pmsg0(0, _("Now forward spacing 4 files.\n"));
+ if (!fsf_dev(dev, 4)) {
+ Pmsg1(0, "Bad status from fsr. ERR=%s\n", strerror_dev(dev));
+ goto bail_out;
+ }
+ Pmsg2(-1, _("We should be in file 4. I am at file %d. This is %s\n"),
+ dev->file, dev->file == 4 ? "correct!" : "NOT correct!!!!");
+
+ if (dev->file != 4) {
+ goto bail_out;
+ }
+ if (set_off) {
+ Pmsg0(-1, "The test worked this time. Please add:\n\n"
+ " Fast Forward Space File = no\n\n"
+ "to your Device resource for this drive.\n");
+ }
+
+ Pmsg0(-1, "\n");
+ Pmsg0(0, _("Now forward spacing 1 more file.\n"));
+ if (!fsf_dev(dev, 1)) {
+ Pmsg1(0, "Bad status from fsr. ERR=%s\n", strerror_dev(dev));
+ }
+ Pmsg2(-1, _("We should be in file 5. I am at file %d. This is %s\n"),
+ dev->file, dev->file == 5 ? "correct!" : "NOT correct!!!!");
+ if (dev->file != 5) {
+ goto bail_out;
+ }
+ Pmsg0(-1, _("\n=== End Forward space files test ===\n\n"));
+ return 1;
+
+bail_out:
+ Pmsg0(-1, _("\nThe forward space file test failed.\n"));
+ if (dev_cap(dev, CAP_FASTFSF)) {
+ Pmsg0(-1, "You have Fast Forward Space File enabled.\n"
+ "I am turning it off then retrying the test.\n");
+ dev->capabilities &= ~CAP_FASTFSF;
+ set_off = true;
+ goto test_again;
+ }
+ Pmsg0(-1, "You must correct this error or Bacula will not work.\n");
+ return -2;
+}
+
+
+
+
+
+/*
+ * This is a general test of Bacula's functions
+ * needed to read and write the tape.
+ */
+static void testcmd()
+{
+ int stat;
+
+ if (!write_read_test()) {
+ return;
+ }
+ if (!position_test()) {
+ return;
+ }
+
+ stat = append_test();
+ if (stat == 1) { /* OK get out */
+ goto all_done;
+ }
+ if (stat == -1) { /* first test failed */
+ if (dev_cap(dev, CAP_EOM) || dev_cap(dev, CAP_FASTFSF)) {
+ Pmsg0(-1, "\nAppend test failed. Attempting again.\n"
+ "Setting \"Hardware End of Medium = no\n"
+ " and \"Fast Forward Space File = no\n"
+ "and retrying append test.\n\n");
+ dev->capabilities &= ~CAP_EOM; /* turn off eom */
+ dev->capabilities &= ~CAP_FASTFSF; /* turn off fast fsf */
+ stat = append_test();
+ if (stat == 1) {
+ Pmsg0(-1, "\n\nIt looks like the test worked this time, please add:\n\n"
+ " Hardware End of Medium = No\n\n"
+ " Fast Forward Space File = No\n"
+ "to your Device resource in the Storage conf file.\n");
+ goto all_done;
+ }
+ if (stat == -1) {
+ Pmsg0(-1, "\n\nThat appears *NOT* to have corrected the problem.\n");
+ goto failed;
+ }
+ /* Wrong count after append */
+ if (stat == -2) {
+ Pmsg0(-1, "\n\nIt looks like the append failed. Attempting again.\n"
+ "Setting \"BSF at EOM = yes\" and retrying append test.\n");
+ dev->capabilities |= CAP_BSFATEOM; /* backspace on eom */
+ stat = append_test();
+ if (stat == 1) {
+ Pmsg0(-1, "\n\nIt looks like the test worked this time, please add:\n\n"
+ " Hardware End of Medium = No\n"
+ " Fast Forward Space File = No\n"
+ " BSF at EOM = yes\n\n"
+ "to your Device resource in the Storage conf file.\n");
+ goto all_done;
+ }
+ }
+
+ }
+failed:
+ Pmsg0(-1, "\nAppend test failed.\n\n");
+ Pmsg0(-1, "\n!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!\n"
+ "Unable to correct the problem. You MUST fix this\n"
+ "problem before Bacula can use your tape drive correctly\n");
+ Pmsg0(-1, "\nPerhaps running Bacula in fixed block mode will work.\n"
+ "Do so by setting:\n\n"
+ "Minimum Block Size = nnn\n"
+ "Maximum Block Size = nnn\n\n"
+ "in your Storage daemon's Device definition.\n"
+ "nnn must match your tape driver's block size, which\n"
+ "can be determined by reading your tape manufacturers\n"
+ "information, and the information on your kernel dirver.\n"
+ "Fixed block sizes, however, are not normally an ideal solution.\n");
+ return;
+ }
+
+all_done:
+ Pmsg0(-1, _("\nThe above Bacula scan should have output identical to what follows.\n"
+ "Please double check it ...\n"
+ "=== Sample correct output ===\n"
+ "1 block of 64448 bytes in file 1\n"
+ "End of File mark.\n"
+ "2 blocks of 64448 bytes in file 2\n"
"End of File mark.\n"
"3 blocks of 64448 bytes in file 3\n"
"End of File mark.\n"
"1 block of 64448 bytes in file 4\n"
"End of File mark.\n"
- "Total files=4, blocks=7, bytes = 451136\n"
+ "Total files=4, blocks=7, bytes = 451,136\n"
"=== End sample correct output ===\n\n"));
Pmsg0(-1, _("If the above scan output is not identical to the\n"
re_read_block_test();
}
- Pmsg0(-1, _("\n=== End Append files test ===\n"));
+ fsf_test(); /* do fast forward space file test */
+
+ autochanger_test(); /* do autochanger test */
}
/* Forward space a file */
static void fsfcmd()
{
- if (!fsf_dev(dev, 1)) {
+ int num = 1;
+ if (argc > 1) {
+ num = atoi(argk[1]);
+ }
+ if (num <= 0) {
+ num = 1;
+ }
+ if (!fsf_dev(dev, num)) {
Pmsg1(0, "Bad status from fsf. ERR=%s\n", strerror_dev(dev));
return;
}
- Pmsg0(0, "Forward spaced one file.\n");
+ Pmsg2(0, "Forward spaced %d file%s.\n", num, num==1?"":"s");
}
/* Forward space a record */
static void fsrcmd()
{
- int stat;
-
- if ((stat=fsr_dev(dev, 1)) < 0) {
- Pmsg2(0, "Bad status from fsr %d. ERR=%s\n", stat, strerror_dev(dev));
+ int num = 1;
+ if (argc > 1) {
+ num = atoi(argk[1]);
+ }
+ if (num <= 0) {
+ num = 1;
+ }
+ if (!fsr_dev(dev, num)) {
+ Pmsg1(0, "Bad status from fsr. ERR=%s\n", strerror_dev(dev));
return;
}
- Pmsg0(0, "Forward spaced one record.\n");
+ Pmsg2(0, "Forward spaced %d record%s.\n", num, num==1?"":"s");
}
DEV_RECORD *rec;
int i;
- sm_check(__FILE__, __LINE__, False);
+ sm_check(__FILE__, __LINE__, false);
block = new_block(dev);
rec = new_record();
dump_block(block, "test");
rec->data = check_pool_memory_size(rec->data, i);
memset(rec->data, i & 0xFF, i);
rec->data_len = i;
- sm_check(__FILE__, __LINE__, False);
+ sm_check(__FILE__, __LINE__, false);
if (!write_record_to_block(block, rec)) {
Pmsg0(0, _("Error writing record to block.\n"));
goto bail_out;
}
- if (!write_block_to_dev(jcr, dev, block)) {
+ if (!write_block_to_dev(jcr->dcr, block)) {
Pmsg0(0, _("Error writing block to device.\n"));
goto bail_out;
} else {
Pmsg0(0, _("Wrote block to device.\n"));
bail_out:
- sm_check(__FILE__, __LINE__, False);
+ sm_check(__FILE__, __LINE__, false);
free_record(rec);
free_block(block);
- sm_check(__FILE__, __LINE__, False);
+ sm_check(__FILE__, __LINE__, false);
}
/*
blocks++;
tot_blocks++;
bytes += block->block_len;
- Dmsg5(100, "Blk=%u blen=%u bVer=%d SessId=%u SessTim=%u\n",
- block->BlockNumber, block->block_len, block->BlockVer,
+ Dmsg6(100, "Blk_blk=%u dev_blk=%u blen=%u bVer=%d SessId=%u SessTim=%u\n",
+ block->BlockNumber, dev->block_num, block->block_len, block->BlockVer,
block->VolSessionId, block->VolSessionTime);
if (verbose == 1) {
DEV_RECORD *rec = new_record();
read_record_from_block(block, rec);
- Pmsg7(-1, "Block: %u blen=%u First rec FI=%s SessId=%u SessTim=%u Strm=%s rlen=%d\n",
- block->BlockNumber, block->block_len,
+ Pmsg8(-1, "Blk_block: %u dev_blk=%u blen=%u First rec FI=%s SessId=%u SessTim=%u Strm=%s rlen=%d\n",
+ block->BlockNumber, dev->block_num, block->block_len,
FI_to_ascii(rec->FileIndex), rec->VolSessionId, rec->VolSessionTime,
stream_to_ascii(rec->Stream, rec->FileIndex), rec->data_len);
rec->remainder = 0;
static void statcmd()
{
- int stat = 0;
- int debug;
- uint32_t status;
-
- debug = debug_level;
+ int debug = debug_level;
debug_level = 30;
- if (!status_dev(dev, &status)) {
- Pmsg2(0, "Bad status from status %d. ERR=%s\n", stat, strerror_dev(dev));
- }
+ Pmsg2(0, "Device status: %u. ERR=%s\n", status_dev(dev), strerror_dev(dev));
#ifdef xxxx
dump_volume_label(dev);
#endif
DEV_RECORD rec;
DEV_BLOCK *block;
char ec1[50];
+ int fd;
+ uint32_t i;
+ uint32_t min_block_size;
- ok = TRUE;
+ ok = true;
stop = 0;
vol_num = 0;
+ last_file = 0;
+ last_block_num = 0;
+ BlockNumber = 0;
Pmsg0(-1, "\n\
This command simulates Bacula writing to a tape.\n\
It requires either one or two blank tapes, which it\n\
-will label and write. It will print a status approximately\n\
+will label and write.\n\n\
+If you have an autochanger configured, it will use\n\
+the tapes that are in slots 1 and 2, otherwise, you will\n\
+be prompted to insert the tapes when necessary.\n\n\
+It will print a status approximately\n\
every 322 MB, and write an EOF every 3.2 GB. If you have\n\
selected the simple test option, after writing the first tape\n\
-it will rewind it and re-read the last block written.\n\
+it will rewind it and re-read the last block written.\n\n\
If you have selected the multiple tape test, when the first tape\n\
fills, it will ask for a second, and after writing a few more \n\
blocks, it will stop. Then it will begin re-reading the\n\
two tapes.\n\n\
This may take a long time -- hours! ...\n\n");
- get_cmd("Insert a blank tape then indicate if you want\n"
- "to run the simplified test (s) with one tape or\n"
- "the complete multiple tape (m) test: (s/m) ");
+ get_cmd("Do you want to run the simplified test (s) with one tape\n"
+ "or the complete multiple tape (m) test: (s/m) ");
if (cmd[0] == 's') {
Pmsg0(-1, "Simple test (single tape) selected.\n");
- simple = TRUE;
+ simple = true;
} else if (cmd[0] == 'm') {
- Pmsg0(-1, "Complete multiple tape test selected.\n");
- simple = FALSE;
+ Pmsg0(-1, "Multiple tape test selected.\n");
+ simple = false;
} else {
Pmsg0(000, "Command aborted.\n");
return;
}
- set_volume_name("TestVolume1", 1);
- labelcmd();
- VolumeName = NULL;
-
-
Dmsg1(20, "Begin append device=%s\n", dev_name(dev));
+ Dmsg1(20, "MaxVolSize=%s\n", edit_uint64(dev->max_volume_size, ec1));
- block = new_block(dev);
+ /* Use fixed block size to simplify read back */
+ min_block_size = dev->min_block_size;
+ dev->min_block_size = dev->max_block_size;
/*
* Acquire output device for writing. Note, after acquiring a
* subroutine.
*/
Dmsg0(100, "just before acquire_device\n");
- if (!(dev=acquire_device_for_append(jcr, dev, block))) {
+ if (!acquire_device_for_append(jcr)) {
set_jcr_job_status(jcr, JS_ErrorTerminated);
- free_block(block);
return;
}
+ block = jcr->dcr->block;
Dmsg0(100, "Just after acquire_device_for_append\n");
/*
set_jcr_job_status(jcr, JS_ErrorTerminated);
Jmsg1(jcr, M_FATAL, 0, _("Write session label failed. ERR=%s\n"),
strerror_dev(dev));
- ok = FALSE;
+ ok = false;
}
Pmsg0(-1, "Wrote Start Of Session label.\n");
#define REC_SIZE 32768
rec.data_len = REC_SIZE;
+ /*
+ * Put some random data in the record
+ */
+ fd = open("/dev/urandom", O_RDONLY);
+ if (fd) {
+ read(fd, rec.data, rec.data_len);
+ close(fd);
+ } else {
+ uint32_t *p = (uint32_t *)rec.data;
+ srandom(time(NULL));
+ for (i=0; i<rec.data_len/sizeof(uint32_t); i++) {
+ p[i] = random();
+ }
+ }
+
/*
* Generate data as if from File daemon, write to device
*/
- jcr->VolFirstIndex = 0;
+ jcr->dcr->VolFirstIndex = 0;
time(&jcr->run_time); /* start counting time for rates */
- Pmsg0(-1, "Begin writing records to first tape ...\n");
+ if (simple) {
+ Pmsg0(-1, "Begin writing Bacula records to tape ...\n");
+ } else {
+ Pmsg0(-1, "Begin writing Bacula records to first tape ...\n");
+ }
for (file_index = 0; ok && !job_canceled(jcr); ) {
rec.VolSessionId = jcr->VolSessionId;
rec.VolSessionTime = jcr->VolSessionTime;
rec.FileIndex = ++file_index;
rec.Stream = STREAM_FILE_DATA;
- /*
- * Fill the buffer with the file_index negated. Negation ensures that
- * more bits are turned on.
- */
- uint64_t *lp = (uint64_t *)rec.data;
- for (uint32_t i=0; i < (rec.data_len-sizeof(uint64_t))/sizeof(uint64_t); i++) {
- *lp++ = ~file_index;
+ /* Mix up the data just a bit */
+ uint32_t *lp = (uint32_t *)rec.data;
+ lp[0] += lp[13];
+ for (i=1; i < (rec.data_len-sizeof(uint32_t))/sizeof(uint32_t)-1; i++) {
+ lp[i] += lp[i-1];
}
- Dmsg4(250, "before writ_rec FI=%d SessId=%d Strm=%s len=%d\n",
+ Dmsg4(250, "before write_rec FI=%d SessId=%d Strm=%s len=%d\n",
rec.FileIndex, rec.VolSessionId, stream_to_ascii(rec.Stream, rec.FileIndex),
rec.data_len);
/* Write block to tape */
if (!flush_block(block, 1)) {
- return;
+ break;
}
/* Every 5000 blocks (approx 322MB) report where we are.
now = time(NULL);
now -= jcr->run_time;
if (now <= 0) {
- now = 1;
+ now = 1; /* prevent divide error */
}
kbs = (double)dev->VolCatInfo.VolCatBytes / (1000.0 * (double)now);
- Pmsg3(-1, "Wrote block=%u, VolBytes=%s rate=%.1f KB/s\n", block->BlockNumber,
+ Pmsg4(-1, "Wrote blk_block=%u, dev_blk_num=%u VolBytes=%s rate=%.1f KB/s\n",
+ block->BlockNumber, dev->block_num,
edit_uint64_with_commas(dev->VolCatInfo.VolCatBytes, ec1), (float)kbs);
}
/* Every 15000 blocks (approx 1GB) write an EOF.
break;
}
}
- if (stop > 0) {
+ if (vol_num > 1) {
Dmsg0(100, "Write_end_session_label()\n");
/* Create Job status for end of session label */
if (!job_canceled(jcr) && ok) {
}
if (!write_session_label(jcr, block, EOS_LABEL)) {
Pmsg1(000, _("Error writting end session label. ERR=%s\n"), strerror_dev(dev));
- ok = FALSE;
+ ok = false;
}
/* Write out final block of this session */
- if (!write_block_to_device(jcr, dev, block)) {
- Pmsg0(-1, _("Set ok=FALSE after write_block_to_device.\n"));
- ok = FALSE;
+ if (!write_block_to_device(jcr->dcr, block)) {
+ Pmsg0(-1, _("Set ok=false after write_block_to_device.\n"));
+ ok = false;
}
- Pmsg0(-1, "Wrote End Of Session label.\n");
+ Pmsg0(-1, _("Wrote End Of Session label.\n"));
+
+ /* Save last block info for second tape */
+ last_block_num2 = last_block_num;
+ last_file2 = last_file;
+ if (last_block2) {
+ free_block(last_block2);
+ }
+ last_block2 = dup_block(last_block);
+ }
+
+ sprintf(buf, "%s/btape.state", working_directory);
+ fd = open(buf, O_CREAT|O_TRUNC|O_WRONLY, 0640);
+ if (fd >= 0) {
+ write(fd, &btape_state_level, sizeof(btape_state_level));
+ write(fd, &simple, sizeof(simple));
+ write(fd, &last_block_num1, sizeof(last_block_num1));
+ write(fd, &last_block_num2, sizeof(last_block_num2));
+ write(fd, &last_file1, sizeof(last_file1));
+ write(fd, &last_file2, sizeof(last_file2));
+ write(fd, last_block1->buf, last_block1->buf_len);
+ write(fd, last_block2->buf, last_block2->buf_len);
+ write(fd, first_block->buf, first_block->buf_len);
+ close(fd);
+ Pmsg2(-1, "Wrote state file last_block_num1=%d last_block_num2=%d\n",
+ last_block_num1, last_block_num2);
+ } else {
+ Pmsg2(-1, _("Could not create state file: %s ERR=%s\n"), buf,
+ strerror(errno));
}
/* Release the device */
- if (!release_device(jcr, dev)) {
+ if (!release_device(jcr)) {
Pmsg0(-1, _("Error in release_device\n"));
- ok = FALSE;
+ ok = false;
}
- free_block(block);
- free_memory(rec.data);
- Pmsg0(-1, _("\n\nDone filling tape. Now beginning re-read of tape ...\n"));
- dump_block(last_block, _("Last block written to tape.\n"));
+ Pmsg2(-1, _("\n\nDone filling tape%s. Now beginning re-read of %stape ...\n"),
+ simple?"":"s", simple?"":"first ");
+
+ do_unfill();
- unfillcmd();
+ dev->min_block_size = min_block_size;
+ free_memory(rec.data);
}
/*
* verify that it is correct.
*/
static void unfillcmd()
+{
+ int fd;
+
+ last_block1 = new_block(dev);
+ last_block2 = new_block(dev);
+ first_block = new_block(dev);
+ sprintf(buf, "%s/btape.state", working_directory);
+ fd = open(buf, O_RDONLY);
+ if (fd >= 0) {
+ uint32_t state_level;
+ read(fd, &state_level, sizeof(btape_state_level));
+ read(fd, &simple, sizeof(simple));
+ read(fd, &last_block_num1, sizeof(last_block_num1));
+ read(fd, &last_block_num2, sizeof(last_block_num2));
+ read(fd, &last_file1, sizeof(last_file1));
+ read(fd, &last_file2, sizeof(last_file2));
+ read(fd, last_block1->buf, last_block1->buf_len);
+ read(fd, last_block2->buf, last_block2->buf_len);
+ read(fd, first_block->buf, first_block->buf_len);
+ close(fd);
+ if (state_level != btape_state_level) {
+ Pmsg0(-1, "\nThe state file level has changed. You must redo\n"
+ "the fill command.\n");
+ return;
+ }
+ } else {
+ Pmsg2(-1, "\nCould not find the state file: %s ERR=%s\n"
+ "You must redo the fill command.\n", buf, strerror(errno));
+ return;
+ }
+ do_unfill();
+ this_block = NULL;
+}
+
+static void do_unfill()
{
DEV_BLOCK *block;
+ bool autochanger;
dumped = 0;
VolBytes = 0;
LastBlock = 0;
block = new_block(dev);
+ Dmsg0(20, "Enter do_unfill\n");
dev->capabilities |= CAP_ANONVOLS; /* allow reading any volume */
dev->capabilities &= ~CAP_LABEL; /* don't label anything here */
end_of_tape = 0;
+ time(&jcr->run_time); /* start counting time for rates */
+ stop = 0;
+ file_index = 0;
+ if (last_block) {
+ free_block(last_block);
+ }
+ last_block_num = last_block_num1;
+ last_file = last_file1;
+ last_block = last_block1;
+
if (!simple) {
+ /* Multiple Volume tape */
/* Close device so user can use autochanger if desired */
if (dev_cap(dev, CAP_OFFLINEUNMOUNT)) {
offline_dev(dev);
}
- force_close_dev(dev);
- get_cmd(_("Mount first tape. Press enter when ready: "));
+ autochanger = autoload_device(jcr, dev, 1, NULL);
+ if (!autochanger) {
+ force_close_dev(dev);
+ get_cmd(_("Mount first tape. Press enter when ready: "));
+ }
free_vol_list(jcr);
set_volume_name("TestVolume1", 1);
create_vol_list(jcr);
close_dev(dev);
dev->state &= ~ST_READ;
- if (!acquire_device_for_read(jcr, dev, block)) {
+ if (!acquire_device_for_read(jcr)) {
Pmsg1(-1, "%s", dev->errmsg);
- return;
- }
- }
-
- time(&jcr->run_time); /* start counting time for rates */
- stop = 0;
- file_index = 0;
- if (!simple) {
- /* Read all records and then second tape */
- read_records(jcr, dev, record_cb, my_mount_next_read_volume);
- } else {
- /*
- * Simplified test, we simply fsf to file, then read the
- * last block and make sure it is the same as the saved block.
- */
- Pmsg0(000, "Rewinding tape ...\n");
- if (!rewind_dev(dev)) {
- Pmsg1(-1, _("Error rewinding: ERR=%s\n"), strerror_dev(dev));
goto bail_out;
}
- if (last_file > 0) {
- Pmsg1(000, "Forward spacing to last file=%u\n", last_file);
- if (!fsf_dev(dev, last_file)) {
- Pmsg1(-1, _("Error in FSF: ERR=%s\n"), strerror_dev(dev));
- goto bail_out;
- }
- }
- Pmsg1(-1, _("Forward space to file %u complete. Reading blocks ...\n"),
- last_file);
- Pmsg1(-1, _("Now reading to block %u.\n"), last_block_num);
- for (uint32_t i=0; i <= last_block_num; i++) {
- if (!read_block_from_device(jcr, dev, block, NO_BLOCK_NUMBER_CHECK)) {
- Pmsg1(-1, _("Error reading blocks: ERR=%s\n"), strerror_dev(dev));
- Pmsg2(-1, _("Wanted block %u error at block %u\n"), last_block_num, i);
- goto bail_out;
- }
- if (i > 0 && i % 1000 == 0) {
- Pmsg1(-1, _("At block %u\n"), i);
- }
- }
- if (last_block) {
- dump_block(last_block, _("Last block written"));
- dump_block(block, _("Block read back"));
- Pmsg0(-1, _("Except for the buffer address, the contents of\n"
- "the above two block dumps should be the same.\n"
- "If not you have a problem ...\n"));
+ }
+ /*
+ * We now have the first tape mounted.
+ * Note, re-reading last block may have caused us to
+ * loose track of where we are (block number unknown).
+ */
+ rewind_dev(dev); /* get to a known place on tape */
+ /* Read the first 1000 records */
+ Pmsg0(-1, _("Reading the first 1000 records.\n"));
+ read_records(jcr, dev, quickie_cb, my_mount_next_read_volume);
+ Pmsg4(-1, _("Reposition from %u:%u to %u:%u\n"), dev->file, dev->block_num,
+ last_file, last_block_num);
+ if (!reposition_dev(dev, last_file, last_block_num)) {
+ Pmsg1(-1, "Reposition error. ERR=%s\n", strerror_dev(dev));
+ }
+ Pmsg1(-1, _("Reading block %u.\n"), last_block_num);
+ if (!read_block_from_device(jcr, dev, block, NO_BLOCK_NUMBER_CHECK)) {
+ Pmsg1(-1, _("Error reading block: ERR=%s\n"), strerror_dev(dev));
+ goto bail_out;
+ }
+ if (compare_blocks(last_block, block)) {
+ if (simple) {
+ Pmsg0(-1, _("\nThe last block on the tape matches. Test succeeded.\n\n"));
+ } else {
+ Pmsg0(-1, _("\nThe last block of the first tape matches.\n\n"));
}
}
+ if (simple) {
+ goto bail_out;
+ }
-bail_out:
- free_block(block);
+ /* restore info for last block on second Volume */
+ last_block_num = last_block_num2;
+ last_file = last_file2;
+ last_block = last_block2;
- Pmsg0(000, _("Done with reread of fill data.\n"));
-}
+ /* Multiple Volume tape */
+ /* Close device so user can use autochanger if desired */
+ if (dev_cap(dev, CAP_OFFLINEUNMOUNT)) {
+ offline_dev(dev);
+ }
-/*
- * We are called here from "unfill" for each record on the tape.
- */
-static int record_cb(JCR *jcr, DEVICE *dev, DEV_BLOCK *block, DEV_RECORD *rec)
-{
- SESSION_LABEL label;
+ free_vol_list(jcr);
+ set_volume_name("TestVolume2", 2);
+ jcr->bsr = NULL;
+ create_vol_list(jcr);
+ autochanger = autoload_device(jcr, dev, 1, NULL);
+ if (!autochanger) {
+ force_close_dev(dev);
+ get_cmd(_("Mount second tape. Press enter when ready: "));
+ }
- if (stop > 1 && !dumped) { /* on second tape */
- dumped = 1;
- dump_block(block, "First block on second tape");
- Pmsg4(-1, "Blk: FileIndex=%d: block=%u size=%d vol=%s\n",
- rec->FileIndex, block->BlockNumber, block->block_len, dev->VolHdr.VolName);
- Pmsg6(-1, " Rec: VId=%d VT=%d FI=%s Strm=%s len=%d state=%x\n",
- rec->VolSessionId, rec->VolSessionTime,
- FI_to_ascii(rec->FileIndex), stream_to_ascii(rec->Stream, rec->FileIndex),
- rec->data_len, rec->state);
+ dev->state &= ~ST_READ;
+ if (!acquire_device_for_read(jcr)) {
+ Pmsg1(-1, "%s", dev->errmsg);
+ goto bail_out;
}
- if (rec->FileIndex < 0) {
- if (verbose > 1) {
- dump_label_record(dev, rec, 1);
- }
- switch (rec->FileIndex) {
- case PRE_LABEL:
- Pmsg0(-1, "Volume is prelabeled. This tape cannot be scanned.\n");
- return 1;;
- case VOL_LABEL:
- unser_volume_label(dev, rec);
- Pmsg3(-1, "VOL_LABEL: block=%u size=%d vol=%s\n", block->BlockNumber,
- block->block_len, dev->VolHdr.VolName);
- stop++;
- break;
- case SOS_LABEL:
- unser_session_label(&label, rec);
- Pmsg1(-1, "SOS_LABEL: JobId=%u\n", label.JobId);
- break;
- case EOS_LABEL:
- unser_session_label(&label, rec);
- Pmsg2(-1, "EOS_LABEL: block=%u JobId=%u\n", block->BlockNumber,
- label.JobId);
- break;
- case EOM_LABEL:
- Pmsg0(-1, "EOM_LABEL:\n");
- break;
- case EOT_LABEL: /* end of all tapes */
- char ec1[50];
-
- if (LastBlock != block->BlockNumber) {
- VolBytes += block->block_len;
- }
- LastBlock = block->BlockNumber;
- now = time(NULL);
- now -= jcr->run_time;
- if (now <= 0) {
- now = 1;
- }
- kbs = (double)VolBytes / (1000 * now);
- Pmsg3(000, "Read block=%u, VolBytes=%s rate=%.1f KB/s\n", block->BlockNumber,
- edit_uint64_with_commas(VolBytes, ec1), (float)kbs);
- Pmsg0(000, "End of all tapes.\n");
-
- break;
- default:
- break;
- }
- return 1;
+ /* Space to "first" block which is last block not written
+ * on the previous tape.
+ */
+ Pmsg2(-1, _("Reposition from %u:%u to 0:1\n"), dev->file, dev->block_num);
+ if (!reposition_dev(dev, 0, 1)) {
+ Pmsg1(-1, "Reposition error. ERR=%s\n", strerror_dev(dev));
+ goto bail_out;
}
- if (++file_index != rec->FileIndex) {
- Pmsg3(000, "Incorrect FileIndex in Block %u. Got %d, expected %d.\n",
- block->BlockNumber, rec->FileIndex, file_index);
+ Pmsg1(-1, _("Reading block %d.\n"), dev->block_num);
+ if (!read_block_from_device(jcr, dev, block, NO_BLOCK_NUMBER_CHECK)) {
+ Pmsg1(-1, _("Error reading block: ERR=%s\n"), strerror_dev(dev));
+ goto bail_out;
}
- /*
- * Now check that the right data is in the record.
- */
- uint64_t *lp = (uint64_t *)rec->data;
- uint64_t val = ~file_index;
- for (uint32_t i=0; i < (REC_SIZE-sizeof(uint64_t))/sizeof(uint64_t); i++) {
- if (*lp++ != val) {
- Pmsg2(000, "Record %d contains bad data in Block %u.\n",
- file_index, block->BlockNumber);
- break;
- }
+ if (compare_blocks(first_block, block)) {
+ Pmsg0(-1, _("\nThe first block on the second tape matches.\n\n"));
}
- if (LastBlock != block->BlockNumber) {
- VolBytes += block->block_len;
+ /* Now find and compare the last block */
+ Pmsg4(-1, _("Reposition from %u:%u to %u:%u\n"), dev->file, dev->block_num,
+ last_file, last_block_num);
+ if (!reposition_dev(dev, last_file, last_block_num)) {
+ Pmsg1(-1, "Reposition error. ERR=%s\n", strerror_dev(dev));
+ goto bail_out;
}
- if ((block->BlockNumber != LastBlock) && (block->BlockNumber % 50000) == 0) {
- char ec1[50];
- now = time(NULL);
- now -= jcr->run_time;
- if (now <= 0) {
- now = 1;
- }
- kbs = (double)VolBytes / (1000 * now);
- Pmsg3(000, "Read block=%u, VolBytes=%s rate=%.1f KB/s\n", block->BlockNumber,
- edit_uint64_with_commas(VolBytes, ec1), (float)kbs);
+ Pmsg1(-1, _("Reading block %d.\n"), dev->block_num);
+ if (!read_block_from_device(jcr, dev, block, NO_BLOCK_NUMBER_CHECK)) {
+ Pmsg1(-1, _("Error reading block: ERR=%s\n"), strerror_dev(dev));
+ goto bail_out;
}
- LastBlock = block->BlockNumber;
- if (end_of_tape) {
- Pmsg1(000, "End of all blocks. Block=%u\n", block->BlockNumber);
+ if (compare_blocks(last_block, block)) {
+ Pmsg0(-1, _("\nThe last block on the second tape matches. Test succeeded.\n\n"));
}
- return 1;
+
+bail_out:
+ free_block(block);
+ free_block(last_block1);
+ free_block(last_block2);
+ free_block(first_block);
+}
+
+/* Read 1000 records then stop */
+static int quickie_cb(JCR *jcr, DEVICE *dev, DEV_BLOCK *block, DEV_RECORD *rec)
+{
+ quickie_count++;
+ return quickie_count <= 1000;
}
+static bool compare_blocks(DEV_BLOCK *last_block, DEV_BLOCK *block)
+{
+ char *p, *q;
+ uint32_t CheckSum, block_len;
+ ser_declare;
+
+ p = last_block->buf;
+ q = block->buf;
+ unser_begin(q, BLKHDR2_LENGTH);
+ unser_uint32(CheckSum);
+ unser_uint32(block_len);
+ while (q < (block->buf+block_len)) {
+ if (*p == *q) {
+ p++;
+ q++;
+ continue;
+ }
+ Pmsg0(-1, "\n");
+ dump_block(last_block, _("Last block written"));
+ Pmsg0(-1, "\n");
+ dump_block(block, _("Block read back"));
+ Pmsg1(-1, "\n\nThe blocks differ at byte %u\n", p - last_block->buf);
+ Pmsg0(-1, "\n\n!!!! The last block written and the block\n"
+ "that was read back differ. The test FAILED !!!!\n"
+ "This must be corrected before you use Bacula\n"
+ "to write multi-tape Volumes.!!!!\n");
+ return false;
+ }
+ if (verbose) {
+ dump_block(last_block, _("Last block written"));
+ dump_block(block, _("Block read back"));
+ }
+ return true;
+}
+
+
+
/*
if (!this_block) {
this_block = new_block(dev);
}
+ if (!last_block) {
+ last_block = new_block(dev);
+ }
/* Copy block */
- free_memory(this_block->buf);
- memcpy(this_block, block, sizeof(DEV_BLOCK));
- this_block->buf = get_memory(block->buf_len);
- memcpy(this_block->buf, block->buf, this_block->buf_len);
this_file = dev->file;
this_block_num = dev->block_num;
- if (!write_block_to_dev(jcr, dev, block)) {
- Pmsg0(000, strerror_dev(dev));
- Pmsg3(000, "Block not written: FileIndex=%u Block=%u Size=%u\n",
- (unsigned)file_index, block->BlockNumber, block->block_len);
- Pmsg2(000, "last_block_num=%u this_block_num=%d\n", last_block_num,
- this_block_num);
- if (dump) {
+ if (!write_block_to_dev(jcr->dcr, block)) {
+ Pmsg3(000, "Last block at: %u:%u this_dev_block_num=%d\n",
+ last_file, last_block_num, this_block_num);
+ if (vol_num == 1) {
+ /*
+ * This is 1st tape, so save first tape info separate
+ * from second tape info
+ */
+ last_block_num1 = last_block_num;
+ last_file1 = last_file;
+ last_block1 = dup_block(last_block);
+ last_block2 = dup_block(last_block);
+ first_block = dup_block(block); /* first block second tape */
+ }
+ if (verbose) {
+ Pmsg3(000, "Block not written: FileIndex=%u blk_block=%u Size=%u\n",
+ (unsigned)file_index, block->BlockNumber, block->block_len);
+ dump_block(last_block, "Last block written");
+ Pmsg0(-1, "\n");
dump_block(block, "Block not written");
}
if (stop == 0) {
eot_block = block->BlockNumber;
eot_block_len = block->block_len;
eot_FileIndex = file_index;
+ stop = 1;
}
now = time(NULL);
now -= jcr->run_time;
if (now <= 0) {
- now = 1;
+ now = 1; /* don't divide by zero */
}
kbs = (double)dev->VolCatInfo.VolCatBytes / (1000 * now);
vol_size = dev->VolCatInfo.VolCatBytes;
/* Full test in progress */
if (!fixup_device_block_write_error(jcr, dev, block)) {
Pmsg1(000, _("Cannot fixup device error. %s\n"), strerror_dev(dev));
- ok = FALSE;
+ ok = false;
unlock_device(dev);
return 0;
}
- stop = 1;
BlockNumber = 0; /* start counting for second tape */
}
unlock_device(dev);
return 1; /* end of tape reached */
}
+ /* Save contents after write so that the header is serialized */
+ memcpy(this_block->buf, block->buf, this_block->buf_len);
+
/*
* Toggle between two allocated blocks for efficiency.
* Switch blocks so that the block just successfully written is
count = 1000;
}
- sm_check(__FILE__, __LINE__, False);
+ sm_check(__FILE__, __LINE__, false);
block = new_block(dev);
rec = new_record();
memset(rec->data, i & 0xFF, i);
rec->data_len = i;
rewindcmd();
- Pmsg1(0, "Begin writing %d blocks to tape ...\n", count);
+ Pmsg1(0, "Begin writing %d Bacula blocks to tape ...\n", count);
for (i=0; i < count; i++) {
if (i % 100 == 0) {
printf("+");
+ fflush(stdout);
}
if (!write_record_to_block(block, rec)) {
Pmsg0(0, _("Error writing record to block.\n"));
goto bail_out;
}
- if (!write_block_to_dev(jcr, dev, block)) {
+ if (!write_block_to_dev(jcr->dcr, block)) {
Pmsg0(0, _("Error writing block to device.\n"));
goto bail_out;
}
}
printf("\n");
weofcmd();
- weofcmd();
+ if (dev_cap(dev, CAP_TWOEOF)) {
+ weofcmd();
+ }
rewindcmd();
scan_blocks();
bail_out:
- sm_check(__FILE__, __LINE__, False);
+ sm_check(__FILE__, __LINE__, false);
free_record(rec);
free_block(block);
- sm_check(__FILE__, __LINE__, False);
+ sm_check(__FILE__, __LINE__, false);
}
+/*
+ * Fill a tape using raw write() command
+ */
static void rawfill_cmd()
{
DEV_BLOCK *block;
uint32_t block_num = 0;
uint32_t *p;
int my_errno;
+ uint32_t i;
block = new_block(dev);
fd = open("/dev/urandom", O_RDONLY);
if (fd) {
read(fd, block->buf, block->buf_len);
+ close(fd);
} else {
- Pmsg0(0, "Cannot open /dev/urandom.\n");
- free_block(block);
- return;
+ uint32_t *p = (uint32_t *)block->buf;
+ srandom(time(NULL));
+ for (i=0; i<block->buf_len/sizeof(uint32_t); i++) {
+ p[i] = random();
+ }
}
p = (uint32_t *)block->buf;
- Pmsg1(0, "Begin writing blocks of %u bytes.\n", block->buf_len);
+ Pmsg1(0, "Begin writing raw blocks of %u bytes.\n", block->buf_len);
for ( ;; ) {
*p = block_num;
stat = write(dev->fd, block->buf, block->buf_len);
if (stat == (int)block->buf_len) {
if ((block_num++ % 100) == 0) {
printf("+");
+ fflush(stdout);
+ }
+ p[0] += p[13];
+ for (i=1; i<(block->buf_len-sizeof(uint32_t))/sizeof(uint32_t)-1; i++) {
+ p[i] += p[i-1];
}
continue;
}
}
my_errno = errno;
printf("\n");
- weofcmd();
printf("Write failed at block %u. stat=%d ERR=%s\n", block_num, stat,
strerror(my_errno));
+ weofcmd();
free_block(block);
+}
+
+
+/*
+ * Fill a tape using raw write() command
+ */
+static void bfill_cmd()
+{
+ DEV_BLOCK *block;
+ uint32_t block_num = 0;
+ uint32_t *p;
+ int my_errno;
+ int fd;
+ uint32_t i;
+ block = new_block(dev);
+ fd = open("/dev/urandom", O_RDONLY);
+ if (fd) {
+ read(fd, block->buf, block->buf_len);
+ close(fd);
+ } else {
+ uint32_t *p = (uint32_t *)block->buf;
+ srandom(time(NULL));
+ for (i=0; i<block->buf_len/sizeof(uint32_t); i++) {
+ p[i] = random();
+ }
+ }
+ p = (uint32_t *)block->buf;
+ Pmsg1(0, "Begin writing Bacula blocks of %u bytes.\n", block->buf_len);
+ for ( ;; ) {
+ *p = block_num;
+ block->binbuf = block->buf_len;
+ block->bufp = block->buf + block->binbuf;
+ if (!write_block_to_dev(jcr->dcr, block)) {
+ break;
+ }
+ if ((block_num++ % 100) == 0) {
+ printf("+");
+ fflush(stdout);
+ }
+ p[0] += p[13];
+ for (i=1; i<(block->buf_len/sizeof(uint32_t)-1); i++) {
+ p[i] += p[i-1];
+ }
+ }
+ my_errno = errno;
+ printf("\n");
+ printf("Write failed at block %u.\n", block_num);
+ weofcmd();
+ free_block(block);
}
+
struct cmdstruct { char *key; void (*func)(); char *help; };
static struct cmdstruct commands[] = {
+ {"autochanger", autochangercmd, "test autochanger"},
{"bsf", bsfcmd, "backspace file"},
{"bsr", bsrcmd, "backspace record"},
+ {"bfill", bfill_cmd, "fill tape using Bacula writes"},
{"cap", capcmd, "list device capabilities"},
{"clear", clearcmd, "clear tape errors"},
{"eod", eodcmd, "go to end of Bacula data for append"},
do_tape_cmds()
{
unsigned int i;
- int found;
+ bool found;
while (get_cmd("*")) {
- sm_check(__FILE__, __LINE__, False);
- found = 0;
+ sm_check(__FILE__, __LINE__, false);
+ found = false;
+ parse_args(cmd, &args, &argc, argk, argv, MAX_CMD_ARGS);
for (i=0; i<comsize; i++) /* search for command */
- if (fstrsch(cmd, commands[i].key)) {
+ if (argc > 0 && fstrsch(argk[0], commands[i].key)) {
(*commands[i].func)(); /* go execute command */
- found = 1;
+ found = true;
break;
}
if (!found)
{
unsigned int i;
usage();
+ printf(_("Interactive commands:\n"));
printf(_(" Command Description\n ======= ===========\n"));
for (i=0; i<comsize; i++)
printf(" %-10s %s\n", commands[i].key, commands[i].help);
{
fprintf(stderr, _(
"\nVersion: " VERSION " (" BDATE ")\n\n"
-"Usage: btape [-c config_file] [-d debug_level] [device_name]\n"
+"Usage: btape <options> <device_name>\n"
+" -b <file> specify bootstrap file\n"
" -c <file> set configuration file to file\n"
-" -dnn set debug level to nn\n"
+" -d <nn> set debug level to nn\n"
+" -p proceed inspite of I/O errors\n"
" -s turn off signals\n"
-" -t open the default tape device\n"
+" -v be verbose\n"
" -? print this message.\n"
"\n"));
}
/* Dummies to replace askdir.c */
-int dir_get_volume_info(JCR *jcr, enum get_vol_info_rw writing) { return 1;}
-int dir_update_volume_info(JCR *jcr, VOLUME_CAT_INFO *vol, int relabel) { return 1; }
-int dir_create_jobmedia_record(JCR *jcr) { return 1; }
int dir_update_file_attributes(JCR *jcr, DEV_RECORD *rec) { return 1;}
int dir_send_job_status(JCR *jcr) {return 1;}
+int dir_update_volume_info(JCR *jcr, DEVICE *dev, int relabel)
+{
+ return 1;
+}
+
+
+int dir_get_volume_info(JCR *jcr, enum get_vol_info_rw writing)
+{
+ Dmsg0(20, "Enter dir_get_volume_info\n");
+ bstrncpy(jcr->VolCatInfo.VolCatName, jcr->VolumeName, sizeof(jcr->VolCatInfo.VolCatName));
+ return 1;
+}
+
+int dir_create_jobmedia_record(JCR *jcr)
+{
+ jcr->dcr->WroteVol = false;
+ return 1;
+}
-int dir_find_next_appendable_volume(JCR *jcr)
+int dir_find_next_appendable_volume(JCR *jcr)
{
- return 1;
+ Dmsg1(20, "Enter dir_find_next_appendable_volume. stop=%d\n", stop);
+ return jcr->VolumeName[0] != 0;
}
int dir_ask_sysop_to_mount_volume(JCR *jcr, DEVICE *dev)
{
+ Dmsg0(20, "Enter dir_ask_sysop_to_mount_volume\n");
+ if (jcr->VolumeName[0] == 0) {
+ return dir_ask_sysop_to_create_appendable_volume(jcr, dev);
+ }
/* Close device so user can use autochanger if desired */
if (dev_cap(dev, CAP_OFFLINEUNMOUNT)) {
offline_dev(dev);
}
force_close_dev(dev);
Pmsg1(-1, "%s", dev->errmsg); /* print reason */
- fprintf(stderr, "Mount Volume \"%s\" on device %s and press return when ready: ",
- jcr->VolumeName, dev_name(dev));
+ if (jcr->VolumeName[0] == 0 || strcmp(jcr->VolumeName, "TestVolume2") == 0) {
+ fprintf(stderr, "Mount second Volume on device %s and press return when ready: ",
+ dev_name(dev));
+ } else {
+ fprintf(stderr, "Mount Volume \"%s\" on device %s and press return when ready: ",
+ jcr->VolumeName, dev_name(dev));
+ }
getchar();
return 1;
}
-int dir_ask_sysop_to_mount_next_volume(JCR *jcr, DEVICE *dev)
+int dir_ask_sysop_to_create_appendable_volume(JCR *jcr, DEVICE *dev)
{
+ bool autochanger;
+ Dmsg0(20, "Enter dir_ask_sysop_to_create_appendable_volume\n");
+ if (stop == 0) {
+ set_volume_name("TestVolume1", 1);
+ } else {
+ set_volume_name("TestVolume2", 2);
+ }
/* Close device so user can use autochanger if desired */
if (dev_cap(dev, CAP_OFFLINEUNMOUNT)) {
offline_dev(dev);
}
- force_close_dev(dev);
- fprintf(stderr, "Mount next Volume on device %s and press return when ready: ",
- dev_name(dev));
- getchar();
- set_volume_name("TestVolume2", 2);
+ autochanger = autoload_device(jcr, dev, 1, NULL);
+ if (!autochanger) {
+ force_close_dev(dev);
+ fprintf(stderr, "Mount blank Volume on device %s and press return when ready: ",
+ dev_name(dev));
+ getchar();
+ }
+ open_device(jcr, dev);
labelcmd();
VolumeName = NULL;
BlockNumber = 0;
- stop = 1;
return 1;
}
{
char ec1[50];
+ Dmsg0(20, "Enter my_mount_next_read_volume\n");
Pmsg1(000, "End of Volume \"%s\"\n", jcr->VolumeName);
if (LastBlock != block->BlockNumber) {
create_vol_list(jcr);
close_dev(dev);
dev->state &= ~ST_READ;
- if (!acquire_device_for_read(jcr, dev, block)) {
+ if (!acquire_device_for_read(jcr)) {
Pmsg2(0, "Cannot open Dev=%s, Vol=%s\n", dev_name(dev), jcr->VolumeName);
return 0;
}
static void set_volume_name(char *VolName, int volnum)
{
+ DCR *dcr = jcr->dcr;
VolumeName = VolName;
vol_num = volnum;
pm_strcpy(&jcr->VolumeName, VolName);
bstrncpy(dev->VolCatInfo.VolCatName, VolName, sizeof(dev->VolCatInfo.VolCatName));
+ bstrncpy(jcr->VolCatInfo.VolCatName, VolName, sizeof(jcr->VolCatInfo.VolCatName));
+ bstrncpy(dcr->VolCatInfo.VolCatName, VolName, sizeof(dcr->VolCatInfo.VolCatName));
+ bstrncpy(dcr->VolumeName, VolName, sizeof(dcr->VolumeName));
+ jcr->VolCatInfo.Slot = volnum;
+ dcr->VolCatInfo.Slot = volnum;
+}
+
+#ifdef xxx
+/*
+ * Edit codes into ChangerCommand
+ * %% = %
+ * %a = archive device name
+ * %c = changer device name
+ * %f = Client's name
+ * %j = Job name
+ * %o = command
+ * %s = Slot base 0
+ * %S = Slot base 1
+ * %v = Volume name
+ *
+ *
+ * omsg = edited output message
+ * imsg = input string containing edit codes (%x)
+ * cmd = command string (load, unload, ...)
+ *
+ */
+static char *edit_device_codes(JCR *jcr, char *omsg, char *imsg, char *cmd)
+{
+ char *p;
+ const char *str;
+ char add[20];
+
+ *omsg = 0;
+ Dmsg1(400, "edit_device_codes: %s\n", imsg);
+ for (p=imsg; *p; p++) {
+ if (*p == '%') {
+ switch (*++p) {
+ case '%':
+ str = "%";
+ break;
+ case 'a':
+ str = dev_name(jcr->device->dev);
+ break;
+ case 'c':
+ str = NPRT(jcr->device->changer_name);
+ break;
+ case 'o':
+ str = NPRT(cmd);
+ break;
+ case 's':
+ sprintf(add, "%d", jcr->VolCatInfo.Slot - 1);
+ str = add;
+ break;
+ case 'S':
+ sprintf(add, "%d", jcr->VolCatInfo.Slot);
+ str = add;
+ break;
+ case 'j': /* Job name */
+ str = jcr->Job;
+ break;
+ case 'v':
+ str = NPRT(jcr->VolumeName);
+ break;
+ case 'f':
+ str = NPRT(jcr->client_name);
+ break;
+
+ default:
+ add[0] = '%';
+ add[1] = *p;
+ add[2] = 0;
+ str = add;
+ break;
+ }
+ } else {
+ add[0] = *p;
+ add[1] = 0;
+ str = add;
+ }
+ Dmsg1(400, "add_str %s\n", str);
+ pm_strcat(&omsg, (char *)str);
+ Dmsg1(400, "omsg=%s\n", omsg);
+ }
+ return omsg;
+}
+#endif
+
+#ifdef xxxx_needed
+/*
+ * We are called here from "unfill" for each record on the tape.
+ */
+static int record_cb(JCR *jcr, DEVICE *dev, DEV_BLOCK *block, DEV_RECORD *rec)
+{
+ SESSION_LABEL label;
+
+ if (stop > 1 && !dumped) { /* on second tape */
+ dumped = 1;
+ if (verbose) {
+ dump_block(block, "First block on second tape");
+ }
+ Pmsg4(-1, "Blk: FileIndex=%d: block=%u size=%d vol=%s\n",
+ rec->FileIndex, block->BlockNumber, block->block_len, dev->VolHdr.VolName);
+ Pmsg6(-1, " Rec: VId=%d VT=%d FI=%s Strm=%s len=%d state=%x\n",
+ rec->VolSessionId, rec->VolSessionTime,
+ FI_to_ascii(rec->FileIndex), stream_to_ascii(rec->Stream, rec->FileIndex),
+ rec->data_len, rec->state);
+ }
+ if (rec->FileIndex < 0) {
+ if (verbose > 1) {
+ dump_label_record(dev, rec, 1);
+ }
+ switch (rec->FileIndex) {
+ case PRE_LABEL:
+ Pmsg0(-1, "Volume is prelabeled. This tape cannot be scanned.\n");
+ return 1;;
+ case VOL_LABEL:
+ unser_volume_label(dev, rec);
+ Pmsg3(-1, "VOL_LABEL: block=%u size=%d vol=%s\n", block->BlockNumber,
+ block->block_len, dev->VolHdr.VolName);
+ stop++;
+ break;
+ case SOS_LABEL:
+ unser_session_label(&label, rec);
+ Pmsg1(-1, "SOS_LABEL: JobId=%u\n", label.JobId);
+ break;
+ case EOS_LABEL:
+ unser_session_label(&label, rec);
+ Pmsg2(-1, "EOS_LABEL: block=%u JobId=%u\n", block->BlockNumber,
+ label.JobId);
+ break;
+ case EOM_LABEL:
+ Pmsg0(-1, "EOM_LABEL:\n");
+ break;
+ case EOT_LABEL: /* end of all tapes */
+ char ec1[50];
+
+ if (LastBlock != block->BlockNumber) {
+ VolBytes += block->block_len;
+ }
+ LastBlock = block->BlockNumber;
+ now = time(NULL);
+ now -= jcr->run_time;
+ if (now <= 0) {
+ now = 1;
+ }
+ kbs = (double)VolBytes / (1000 * now);
+ Pmsg3(000, "Read block=%u, VolBytes=%s rate=%.1f KB/s\n", block->BlockNumber,
+ edit_uint64_with_commas(VolBytes, ec1), (float)kbs);
+
+ Pmsg0(000, "End of all tapes.\n");
+
+ break;
+ default:
+ break;
+ }
+ return 1;
+ }
+ if (++file_index != rec->FileIndex) {
+ Pmsg3(000, "Incorrect FileIndex in Block %u. Got %d, expected %d.\n",
+ block->BlockNumber, rec->FileIndex, file_index);
+ }
+ if (LastBlock != block->BlockNumber) {
+ VolBytes += block->block_len;
+ }
+ if ((block->BlockNumber != LastBlock) && (block->BlockNumber % 50000) == 0) {
+ char ec1[50];
+ now = time(NULL);
+ now -= jcr->run_time;
+ if (now <= 0) {
+ now = 1;
+ }
+ kbs = (double)VolBytes / (1000 * now);
+ Pmsg3(000, "Read block=%u, VolBytes=%s rate=%.1f KB/s\n", block->BlockNumber,
+ edit_uint64_with_commas(VolBytes, ec1), (float)kbs);
+ }
+ LastBlock = block->BlockNumber;
+ if (end_of_tape) {
+ Pmsg1(000, "End of all blocks. Block=%u\n", block->BlockNumber);
+ }
+ return 1;
}
+#endif
projects / bacula / bacula / blobdiff