3 * Bacula Director -- mac.c -- responsible for doing
4 * migration, archive, and copy jobs.
6 * Kern Sibbald, September MMIV
8 * Basic tasks done here:
9 * Open DB and create records for this job.
10 * Open Message Channel with Storage daemon to tell him a job will be starting.
11 * Open connection with File daemon and pass him commands
13 * When the File daemon finishes the job, update the DB.
19 Copyright (C) 2004-2005 Kern Sibbald
21 This program is free software; you can redistribute it and/or
22 modify it under the terms of the GNU General Public License as
23 published by the Free Software Foundation; either version 2 of
24 the License, or (at your option) any later version.
26 This program is distributed in the hope that it will be useful,
27 but WITHOUT ANY WARRANTY; without even the implied warranty of
28 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
29 General Public License for more details.
31 You should have received a copy of the GNU General Public
32 License along with this program; if not, write to the Free
33 Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
42 /* Forward referenced functions */
43 static void mac_cleanup(JCR *jcr, int TermCode, char *since, FILESET_DBR *fsr,
46 /* External functions */
49 * Do a Migration, Archive, or Copy of a previous job
51 * Returns: false on failure
56 char since[MAXSTRING];
65 switch(jcr->JobType) {
80 if (!get_or_create_fileset_record(jcr, &fsr)) {
85 * Find JobId of last job that ran.
87 memcpy(&jr, &jcr->jr, sizeof(jr));
88 Name = jcr->job->hdr.name;
89 Dmsg1(100, "find last jobid for: %s\n", NPRT(Name));
90 if (!db_find_last_jobid(jcr, jcr->db, Name, &jr)) {
91 Jmsg(jcr, M_FATAL, 0, _(
92 "Unable to find JobId of previous Job for this client.\n"));
95 input_jobid = jr.JobId;
96 jcr->JobLevel = jr.JobLevel;
97 Dmsg1(100, "Last jobid=%d\n", input_jobid);
100 * Get the Pool record -- first apply any level defined pools
102 switch (jcr->JobLevel) {
104 if (jcr->full_pool) {
105 jcr->pool = jcr->full_pool;
110 jcr->pool = jcr->inc_pool;
115 jcr->pool = jcr->dif_pool;
119 memset(&pr, 0, sizeof(pr));
120 bstrncpy(pr.Name, jcr->pool->hdr.name, sizeof(pr.Name));
122 while (!db_get_pool_record(jcr, jcr->db, &pr)) { /* get by Name */
123 /* Try to create the pool */
124 if (create_pool(jcr, jcr->db, jcr->pool, POOL_OP_CREATE) < 0) {
125 Jmsg(jcr, M_FATAL, 0, _("Pool %s not in database. %s"), pr.Name,
126 db_strerror(jcr->db));
129 Jmsg(jcr, M_INFO, 0, _("Pool %s created in database.\n"), pr.Name);
132 jcr->PoolId = pr.PoolId; /****FIXME**** this can go away */
133 jcr->jr.PoolId = pr.PoolId;
136 /* Print Job Start message */
137 Jmsg(jcr, M_INFO, 0, _("Start %s JobId %u, Job=%s\n"),
138 Type, jcr->JobId, jcr->Job);
140 set_jcr_job_status(jcr, JS_Running);
141 Dmsg2(100, "JobId=%d JobLevel=%c\n", jcr->jr.JobId, jcr->jr.JobLevel);
142 if (!db_update_job_start_record(jcr, jcr->db, &jcr->jr)) {
143 Jmsg(jcr, M_FATAL, 0, "%s", db_strerror(jcr->db));
148 * Open a message channel connection with the Storage
149 * daemon. This is to let him know that our client
150 * will be contacting him for a backup session.
153 Dmsg0(110, "Open connection with storage daemon\n");
154 set_jcr_job_status(jcr, JS_WaitSD);
156 * Start conversation with Storage daemon
158 if (!connect_to_storage_daemon(jcr, 10, SDConnectTimeout, 1)) {
162 * Now start a job with the Storage daemon
164 if (!start_storage_daemon_job(jcr, jcr->storage, SD_APPEND)) {
168 * Now start a Storage daemon message thread
170 if (!start_storage_daemon_message_thread(jcr)) {
173 Dmsg0(150, "Storage daemon connection OK\n");
175 /* Pickup Job termination data */
176 set_jcr_job_status(jcr, JS_Running);
178 /* Note, the SD stores in jcr->JobFiles/ReadBytes/JobBytes/Errors */
179 wait_for_storage_daemon_termination(jcr);
181 if (jcr->JobStatus != JS_Terminated) {
182 stat = jcr->JobStatus;
184 stat = jcr->SDJobStatus;
186 mac_cleanup(jcr, stat, since, &fsr, Type);
190 mac_cleanup(jcr, JS_ErrorTerminated, since, &fsr, Type);
196 * Release resources allocated during backup.
198 static void mac_cleanup(JCR *jcr, int TermCode, char *since, FILESET_DBR *fsr,
201 char sdt[50], edt[50];
202 char ec1[30], ec2[30], ec3[30], ec4[30], ec5[30], compress[50];
203 char term_code[100], fd_term_msg[100], sd_term_msg[100];
204 const char *term_msg;
207 double kbps, compression;
210 Dmsg2(100, "Enter mac_cleanup %d %c\n", TermCode, TermCode);
211 dequeue_messages(jcr); /* display any queued messages */
212 memset(&mr, 0, sizeof(mr));
213 set_jcr_job_status(jcr, TermCode);
215 update_job_end_record(jcr); /* update database */
217 if (!db_get_job_record(jcr, jcr->db, &jcr->jr)) {
218 Jmsg(jcr, M_WARNING, 0, _("Error getting job record for stats: %s"),
219 db_strerror(jcr->db));
220 set_jcr_job_status(jcr, JS_ErrorTerminated);
223 bstrncpy(mr.VolumeName, jcr->VolumeName, sizeof(mr.VolumeName));
224 if (!db_get_media_record(jcr, jcr->db, &mr)) {
225 Jmsg(jcr, M_WARNING, 0, _("Error getting Media record for Volume \"%s\": ERR=%s"),
226 mr.VolumeName, db_strerror(jcr->db));
227 set_jcr_job_status(jcr, JS_ErrorTerminated);
230 /* Now update the bootstrap file if any */
231 if (jcr->JobStatus == JS_Terminated && jcr->jr.JobBytes &&
232 jcr->job->WriteBootstrap) {
236 char *fname = jcr->job->WriteBootstrap;
237 VOL_PARAMS *VolParams = NULL;
243 bpipe = open_bpipe(fname, 0, "w");
244 fd = bpipe ? bpipe->wfd : NULL;
246 /* ***FIXME*** handle BASE */
247 fd = fopen(fname, jcr->JobLevel==L_FULL?"w+":"a+");
250 VolCount = db_get_job_volume_parameters(jcr, jcr->db, jcr->JobId,
253 Jmsg(jcr, M_ERROR, 0, _("Could not get Job Volume Parameters to "
254 "update Bootstrap file. ERR=%s\n"), db_strerror(jcr->db));
255 if (jcr->SDJobFiles != 0) {
256 set_jcr_job_status(jcr, JS_ErrorTerminated);
260 for (int i=0; i < VolCount; i++) {
261 /* Write the record */
262 fprintf(fd, "Volume=\"%s\"\n", VolParams[i].VolumeName);
263 fprintf(fd, "MediaType=\"%s\"\n", VolParams[i].MediaType);
264 fprintf(fd, "VolSessionId=%u\n", jcr->VolSessionId);
265 fprintf(fd, "VolSessionTime=%u\n", jcr->VolSessionTime);
266 fprintf(fd, "VolFile=%u-%u\n", VolParams[i].StartFile,
267 VolParams[i].EndFile);
268 fprintf(fd, "VolBlock=%u-%u\n", VolParams[i].StartBlock,
269 VolParams[i].EndBlock);
270 fprintf(fd, "FileIndex=%d-%d\n", VolParams[i].FirstIndex,
271 VolParams[i].LastIndex);
283 Jmsg(jcr, M_ERROR, 0, _("Could not open WriteBootstrap file:\n"
284 "%s: ERR=%s\n"), fname, be.strerror());
285 set_jcr_job_status(jcr, JS_ErrorTerminated);
289 msg_type = M_INFO; /* by default INFO message */
290 switch (jcr->JobStatus) {
292 if (jcr->Errors || jcr->SDErrors) {
293 term_msg = _("Backup OK -- with warnings");
295 term_msg = _("Backup OK");
299 case JS_ErrorTerminated:
300 term_msg = _("*** Backup Error ***");
301 msg_type = M_ERROR; /* Generate error message */
302 if (jcr->store_bsock) {
303 bnet_sig(jcr->store_bsock, BNET_TERMINATE);
304 if (jcr->SD_msg_chan) {
305 pthread_cancel(jcr->SD_msg_chan);
310 term_msg = _("Backup Canceled");
311 if (jcr->store_bsock) {
312 bnet_sig(jcr->store_bsock, BNET_TERMINATE);
313 if (jcr->SD_msg_chan) {
314 pthread_cancel(jcr->SD_msg_chan);
319 term_msg = term_code;
320 sprintf(term_code, _("Inappropriate term code: %c\n"), jcr->JobStatus);
323 bstrftimes(sdt, sizeof(sdt), jcr->jr.StartTime);
324 bstrftimes(edt, sizeof(edt), jcr->jr.EndTime);
325 RunTime = jcr->jr.EndTime - jcr->jr.StartTime;
329 kbps = (double)jcr->jr.JobBytes / (1000 * RunTime);
331 if (!db_get_job_volume_names(jcr, jcr->db, jcr->jr.JobId, &jcr->VolumeName)) {
333 * Note, if the job has erred, most likely it did not write any
334 * tape, so suppress this "error" message since in that case
335 * it is normal. Or look at it the other way, only for a
336 * normal exit should we complain about this error.
338 if (jcr->JobStatus == JS_Terminated && jcr->jr.JobBytes) {
339 Jmsg(jcr, M_ERROR, 0, "%s", db_strerror(jcr->db));
341 jcr->VolumeName[0] = 0; /* none */
344 if (jcr->ReadBytes == 0) {
345 bstrncpy(compress, "None", sizeof(compress));
347 compression = (double)100 - 100.0 * ((double)jcr->JobBytes / (double)jcr->ReadBytes);
348 if (compression < 0.5) {
349 bstrncpy(compress, "None", sizeof(compress));
351 bsnprintf(compress, sizeof(compress), "%.1f %%", (float)compression);
354 jobstatus_to_ascii(jcr->FDJobStatus, fd_term_msg, sizeof(fd_term_msg));
355 jobstatus_to_ascii(jcr->SDJobStatus, sd_term_msg, sizeof(sd_term_msg));
357 // bmicrosleep(15, 0); /* for debugging SIGHUP */
359 Jmsg(jcr, msg_type, 0, _("Bacula " VERSION " (" LSMDATE "): %s\n"
362 " Backup Level: %s%s\n"
364 " FileSet: \"%s\" %s\n"
368 " FD Files Written: %s\n"
369 " SD Files Written: %s\n"
370 " FD Bytes Written: %s\n"
371 " SD Bytes Written: %s\n"
373 " Software Compression: %s\n"
374 " Volume name(s): %s\n"
375 " Volume Session Id: %d\n"
376 " Volume Session Time: %d\n"
377 " Last Volume Bytes: %s\n"
378 " Non-fatal FD errors: %d\n"
380 " FD termination status: %s\n"
381 " SD termination status: %s\n"
382 " Termination: %s\n\n"),
386 level_to_str(jcr->JobLevel), since,
387 jcr->client->hdr.name,
388 jcr->fileset->hdr.name, fsr->cCreateTime,
392 edit_uint64_with_commas(jcr->jr.JobFiles, ec1),
393 edit_uint64_with_commas(jcr->SDJobFiles, ec4),
394 edit_uint64_with_commas(jcr->jr.JobBytes, ec2),
395 edit_uint64_with_commas(jcr->SDJobBytes, ec5),
401 edit_uint64_with_commas(mr.VolBytes, ec3),
408 Dmsg0(100, "Leave mac_cleanup()\n");