3 * Program to copy a Bacula from one volume to another.
5 * Kern E. Sibbald, October 2002
11 Copyright (C) 2001, 2002 Kern Sibbald and John Walker
13 This program is free software; you can redistribute it and/or
14 modify it under the terms of the GNU General Public License as
15 published by the Free Software Foundation; either version 2 of
16 the License, or (at your option) any later version.
18 This program is distributed in the hope that it will be useful,
19 but WITHOUT ANY WARRANTY; without even the implied warranty of
20 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
21 General Public License for more details.
23 You should have received a copy of the GNU General Public
24 License along with this program; if not, write to the Free
25 Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
33 /* Forward referenced functions */
34 static void record_cb(JCR *jcr, DEVICE *dev, DEV_BLOCK *block, DEV_RECORD *rec);
37 /* Global variables */
38 static DEVICE *in_dev = NULL;
39 static DEVICE *out_dev = NULL;
40 static JCR *in_jcr; /* input jcr */
41 static JCR *out_jcr; /* output jcr */
42 static BSR *bsr = NULL;
43 static char *wd = "/tmp";
44 static int verbose = 0;
45 static int list_records = 0;
46 static uint32_t records = 0;
47 static uint32_t jobs = 0;
48 static DEV_BLOCK *out_block;
50 #define CONFIG_FILE "bacula-sd.conf"
57 "\nVersion: " VERSION " (" DATE ")\n\n"
58 "Usage: bcopy [-d debug_level] <input-archive> <output-archive>\n"
59 " -b bootstrap specify a bootstrap file\n"
60 " -c <file> specify configuration file\n"
61 " -dnn set debug level to nn\n"
63 " -w dir specify working directory (default /tmp)\n"
64 " -? print this message\n\n"));
68 int main (int argc, char *argv[])
72 my_name_is(argc, argv, "bscan");
75 fprintf(stderr, "\n\nPlease don't use this program.\n\
76 It is currently under development and does not work.\n\n");
78 while ((ch = getopt(argc, argv, "b:c:d:mn:p:rsu:vw:?")) != -1) {
81 bsr = parse_bsr(NULL, optarg);
84 case 'c': /* specify config file */
85 if (configfile != NULL) {
88 configfile = bstrdup(optarg);
91 case 'd': /* debug level */
92 debug_level = atoi(optarg);
115 Pmsg0(0, _("Wrong number of arguments: \n"));
119 working_directory = wd;
121 if (configfile == NULL) {
122 configfile = bstrdup(CONFIG_FILE);
125 parse_config(configfile);
127 /* Setup and acquire input device for reading */
128 in_jcr = setup_jcr("bcopy", argv[0], bsr);
129 in_dev = setup_to_access_device(in_jcr, 1); /* read device */
134 /* Setup output device for writing */
135 out_jcr = setup_jcr("bcopy", argv[1], bsr);
136 out_dev = setup_to_access_device(out_jcr, 0); /* no acquire */
140 /* For we must now acquire the device for writing */
141 out_block = new_block(out_dev);
142 lock_device(out_dev);
143 if (open_dev(out_dev, out_jcr->VolumeName, READ_WRITE) < 0) {
144 Emsg1(M_FATAL, 0, _("dev open failed: %s\n"), out_dev->errmsg);
145 unlock_device(out_dev);
146 free_block(out_block);
149 unlock_device(out_dev);
150 if (!acquire_device_for_append(out_jcr, out_dev, out_block)) {
151 free_block(out_block);
156 read_records(in_jcr, in_dev, record_cb, mount_next_read_volume);
157 if (!write_block_to_device(out_jcr, out_dev, out_block)) {
158 Pmsg0(000, _("Write of last block failed.\n"));
161 Pmsg2(000, _("%u Jobs copied. %u records copied.\n"), jobs, records);
163 free_block(out_block);
173 static void record_cb(JCR *in_jcr, DEVICE *dev, DEV_BLOCK *block, DEV_RECORD *rec)
176 Pmsg5(000, _("Record: SessId=%u SessTim=%u FileIndex=%d Stream=%d len=%u\n"),
177 rec->VolSessionId, rec->VolSessionTime, rec->FileIndex,
178 rec->Stream, rec->data_len);
181 * Check for Start or End of Session Record
184 if (rec->FileIndex < 0) {
187 dump_label_record(dev, rec, 1);
189 switch (rec->FileIndex) {
191 Pmsg0(000, "Volume is prelabeled. This volume cannot be copied.\n");
194 Pmsg0(000, "Volume label not copied.\n");
200 while (!write_record_to_block(out_block, rec)) {
201 Dmsg2(150, "!write_record_to_block data_len=%d rem=%d\n", rec->data_len,
203 if (!write_block_to_device(out_jcr, out_dev, out_block)) {
204 Dmsg2(90, "Got write_block_to_dev error on device %s. %s\n",
205 dev_name(out_dev), strerror_dev(out_dev));
206 Jmsg(out_jcr, M_FATAL, 0, _("Cannot fixup device error. %s\n"),
207 strerror_dev(out_dev));
210 if (!write_block_to_device(out_jcr, out_dev, out_block)) {
211 Dmsg2(90, "Got write_block_to_dev error on device %s. %s\n",
212 dev_name(out_dev), strerror_dev(out_dev));
213 Jmsg(out_jcr, M_FATAL, 0, _("Cannot fixup device error. %s\n"),
214 strerror_dev(out_dev));
218 Pmsg0(000, "EOM label not copied.\n");
220 case EOT_LABEL: /* end of all tapes */
221 Pmsg0(000, "EOT label not copied.\n");
230 while (!write_record_to_block(out_block, rec)) {
231 Dmsg2(150, "!write_record_to_block data_len=%d rem=%d\n", rec->data_len,
233 if (!write_block_to_device(out_jcr, out_dev, out_block)) {
234 Dmsg2(90, "Got write_block_to_dev error on device %s. %s\n",
235 dev_name(out_dev), strerror_dev(out_dev));
236 Jmsg(out_jcr, M_FATAL, 0, _("Cannot fixup device error. %s\n"),
237 strerror_dev(out_dev));
245 /* Dummies to replace askdir.c */
246 int dir_get_volume_info(JCR *jcr, int writing) { return 1;}
247 int dir_find_next_appendable_volume(JCR *jcr) { return 1;}
248 int dir_update_volume_info(JCR *jcr, VOLUME_CAT_INFO *vol, int relabel) { return 1; }
249 int dir_create_jobmedia_record(JCR *jcr) { return 1; }
250 int dir_ask_sysop_to_mount_next_volume(JCR *jcr, DEVICE *dev) { return 1; }
251 int dir_update_file_attributes(JCR *jcr, DEV_RECORD *rec) { return 1;}
252 int dir_send_job_status(JCR *jcr) {return 1;}
255 int dir_ask_sysop_to_mount_volume(JCR *jcr, DEVICE *dev)
257 fprintf(stderr, "Mount Volume %s on device %s and press return when ready: ",
258 in_jcr->VolumeName, dev_name(dev));