2 Bacula® - The Network Backup Solution
4 Copyright (C) 2002-2007 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 plus additions
11 that are listed in the file LICENSE.
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 John Walker.
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 * Program to copy a Bacula from one volume to another.
32 * Kern E. Sibbald, October 2002
42 int generate_daemon_event(JCR *jcr, const char *event) { return 1; }
44 /* Forward referenced functions */
45 static bool record_cb(DCR *dcr, DEV_RECORD *rec);
48 /* Global variables */
49 static DEVICE *in_dev = NULL;
50 static DEVICE *out_dev = NULL;
51 static JCR *in_jcr; /* input jcr */
52 static JCR *out_jcr; /* output jcr */
53 static BSR *bsr = NULL;
54 static const char *wd = "/tmp";
55 static int list_records = 0;
56 static uint32_t records = 0;
57 static uint32_t jobs = 0;
58 static DEV_BLOCK *out_block;
60 #define CONFIG_FILE "bacula-sd.conf"
61 char *configfile = NULL;
62 STORES *me = NULL; /* our Global resource */
63 bool forge_on = false; /* proceed inspite of I/O errors */
64 pthread_mutex_t device_release_mutex = PTHREAD_MUTEX_INITIALIZER;
65 pthread_cond_t wait_device_release = PTHREAD_COND_INITIALIZER;
72 "\nVersion: %s (%s)\n\n"
73 "Usage: bcopy [-d debug_level] <input-archive> <output-archive>\n"
74 " -b bootstrap specify a bootstrap file\n"
75 " -c <file> specify configuration file\n"
76 " -d <nn> set debug level to nn\n"
77 " -i specify input Volume names (separated by |)\n"
78 " -o specify output Volume names (separated by |)\n"
79 " -p proceed inspite of errors\n"
81 " -w <dir> specify working directory (default /tmp)\n"
82 " -? print this message\n\n"), 2002, VERSION, BDATE);
86 int main (int argc, char *argv[])
89 char *iVolumeName = NULL;
90 char *oVolumeName = NULL;
91 bool ignore_label_errors = false;
93 setlocale(LC_ALL, "");
94 bindtextdomain("bacula", LOCALEDIR);
98 my_name_is(argc, argv, "bcopy");
101 while ((ch = getopt(argc, argv, "b:c:d:i:o:pvw:?")) != -1) {
104 bsr = parse_bsr(NULL, optarg);
107 case 'c': /* specify config file */
108 if (configfile != NULL) {
111 configfile = bstrdup(optarg);
114 case 'd': /* debug level */
115 debug_level = atoi(optarg);
116 if (debug_level <= 0)
120 case 'i': /* input Volume name */
121 iVolumeName = optarg;
124 case 'o': /* output Volume name */
125 oVolumeName = optarg;
129 ignore_label_errors = true;
151 Pmsg0(0, _("Wrong number of arguments: \n"));
157 working_directory = wd;
159 if (configfile == NULL) {
160 configfile = bstrdup(CONFIG_FILE);
163 parse_config(configfile);
165 /* Setup and acquire input device for reading */
166 Dmsg0(100, "About to setup input jcr\n");
167 in_jcr = setup_jcr("bcopy", argv[0], bsr, iVolumeName, 1); /* read device */
171 in_jcr->ignore_label_errors = ignore_label_errors;
172 in_dev = in_jcr->dcr->dev;
177 /* Setup output device for writing */
178 Dmsg0(100, "About to setup output jcr\n");
179 out_jcr = setup_jcr("bcopy", argv[1], bsr, oVolumeName, 0); /* no acquire */
183 out_dev = out_jcr->dcr->dev;
187 Dmsg0(100, "About to acquire device for writing\n");
188 /* For we must now acquire the device for writing */
190 if (out_dev->open(out_jcr->dcr, OPEN_READ_WRITE) < 0) {
191 Emsg1(M_FATAL, 0, _("dev open failed: %s\n"), out_dev->errmsg);
196 if (!acquire_device_for_append(out_jcr->dcr)) {
200 out_block = out_jcr->dcr->block;
202 read_records(in_jcr->dcr, record_cb, mount_next_read_volume);
203 if (!write_block_to_device(out_jcr->dcr)) {
204 Pmsg0(000, _("Write of last block failed.\n"));
207 Pmsg2(000, _("%u Jobs copied. %u records copied.\n"), jobs, records);
219 * read_records() calls back here for each record it gets
221 static bool record_cb(DCR *in_dcr, DEV_RECORD *rec)
224 Pmsg5(000, _("Record: SessId=%u SessTim=%u FileIndex=%d Stream=%d len=%u\n"),
225 rec->VolSessionId, rec->VolSessionTime, rec->FileIndex,
226 rec->Stream, rec->data_len);
229 * Check for Start or End of Session Record
232 if (rec->FileIndex < 0) {
235 dump_label_record(in_dcr->dev, rec, 1);
237 switch (rec->FileIndex) {
239 Pmsg0(000, _("Volume is prelabeled. This volume cannot be copied.\n"));
242 Pmsg0(000, _("Volume label not copied.\n"));
248 while (!write_record_to_block(out_block, rec)) {
249 Dmsg2(150, "!write_record_to_block data_len=%d rem=%d\n", rec->data_len,
251 if (!write_block_to_device(out_jcr->dcr)) {
252 Dmsg2(90, "Got write_block_to_dev error on device %s: ERR=%s\n",
253 out_dev->print_name(), out_dev->bstrerror());
254 Jmsg(out_jcr, M_FATAL, 0, _("Cannot fixup device error. %s\n"),
255 out_dev->bstrerror());
258 if (!write_block_to_device(out_jcr->dcr)) {
259 Dmsg2(90, "Got write_block_to_dev error on device %s: ERR=%s\n",
260 out_dev->print_name(), out_dev->bstrerror());
261 Jmsg(out_jcr, M_FATAL, 0, _("Cannot fixup device error. %s\n"),
262 out_dev->bstrerror());
266 Pmsg0(000, _("EOM label not copied.\n"));
268 case EOT_LABEL: /* end of all tapes */
269 Pmsg0(000, _("EOT label not copied.\n"));
278 while (!write_record_to_block(out_block, rec)) {
279 Dmsg2(150, "!write_record_to_block data_len=%d rem=%d\n", rec->data_len,
281 if (!write_block_to_device(out_jcr->dcr)) {
282 Dmsg2(90, "Got write_block_to_dev error on device %s: ERR=%s\n",
283 out_dev->print_name(), out_dev->bstrerror());
284 Jmsg(out_jcr, M_FATAL, 0, _("Cannot fixup device error. %s\n"),
285 out_dev->bstrerror());
293 /* Dummies to replace askdir.c */
294 bool dir_find_next_appendable_volume(DCR *dcr) { return 1;}
295 bool dir_update_volume_info(DCR *dcr, bool relabel) { return 1; }
296 bool dir_create_jobmedia_record(DCR *dcr) { return 1; }
297 bool dir_ask_sysop_to_create_appendable_volume(DCR *dcr) { return 1; }
298 bool dir_update_file_attributes(DCR *dcr, DEV_RECORD *rec) { return 1;}
299 bool dir_send_job_status(JCR *jcr) {return 1;}
302 bool dir_ask_sysop_to_mount_volume(DCR *dcr)
304 DEVICE *dev = dcr->dev;
305 fprintf(stderr, _("Mount Volume \"%s\" on device %s and press return when ready: "),
306 dcr->VolumeName, dev->print_name());
312 bool dir_get_volume_info(DCR *dcr, enum get_vol_info_rw writing)
314 Dmsg0(100, "Fake dir_get_volume_info\n");
315 bstrncpy(dcr->VolCatInfo.VolCatName, dcr->VolumeName, sizeof(dcr->VolCatInfo.VolCatName));
316 dcr->VolCatInfo.VolCatParts = find_num_dvd_parts(dcr);
317 Dmsg2(500, "Vol=%s num_parts=%d\n", dcr->VolCatInfo.VolCatName, dcr->VolCatInfo.VolCatParts);