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 Kern Sibbald and John Walker
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_client_record(jcr)) {
84 if (!get_or_create_fileset_record(jcr, &fsr)) {
89 * Find JobId of last job that ran.
91 memcpy(&jr, &jcr->jr, sizeof(jr));
92 Name = jcr->job->hdr.name;
93 Dmsg1(100, "find last jobid for: %s\n", NPRT(Name));
94 if (!db_find_last_jobid(jcr, jcr->db, Name, &jr)) {
95 Jmsg(jcr, M_FATAL, 0, _(
96 "Unable to find JobId of previous Job for this client.\n"));
99 input_jobid = jr.JobId;
100 jcr->JobLevel = jr.JobLevel;
101 Dmsg1(100, "Last jobid=%d\n", input_jobid);
103 jcr->fname = get_pool_memory(PM_FNAME);
106 * Get the Pool record -- first apply any level defined pools
108 switch (jcr->JobLevel) {
110 if (jcr->full_pool) {
111 jcr->pool = jcr->full_pool;
116 jcr->pool = jcr->inc_pool;
121 jcr->pool = jcr->dif_pool;
125 memset(&pr, 0, sizeof(pr));
126 bstrncpy(pr.Name, jcr->pool->hdr.name, sizeof(pr.Name));
128 while (!db_get_pool_record(jcr, jcr->db, &pr)) { /* get by Name */
129 /* Try to create the pool */
130 if (create_pool(jcr, jcr->db, jcr->pool, POOL_OP_CREATE) < 0) {
131 Jmsg(jcr, M_FATAL, 0, _("Pool %s not in database. %s"), pr.Name,
132 db_strerror(jcr->db));
135 Jmsg(jcr, M_INFO, 0, _("Pool %s created in database.\n"), pr.Name);
138 jcr->PoolId = pr.PoolId; /****FIXME**** this can go away */
139 jcr->jr.PoolId = pr.PoolId;
142 /* Print Job Start message */
143 Jmsg(jcr, M_INFO, 0, _("Start %s JobId %u, Job=%s\n"),
144 Type, jcr->JobId, jcr->Job);
146 set_jcr_job_status(jcr, JS_Running);
147 Dmsg2(100, "JobId=%d JobLevel=%c\n", jcr->jr.JobId, jcr->jr.JobLevel);
148 if (!db_update_job_start_record(jcr, jcr->db, &jcr->jr)) {
149 Jmsg(jcr, M_FATAL, 0, "%s", db_strerror(jcr->db));
155 * Open a message channel connection with the Storage
156 * daemon. This is to let him know that our client
157 * will be contacting him for a backup session.
160 Dmsg0(110, "Open connection with storage daemon\n");
161 set_jcr_job_status(jcr, JS_WaitSD);
163 * Start conversation with Storage daemon
165 if (!connect_to_storage_daemon(jcr, 10, SDConnectTimeout, 1)) {
169 * Now start a job with the Storage daemon
171 if (!start_storage_daemon_job(jcr)) {
175 * Now start a Storage daemon message thread
177 if (!start_storage_daemon_message_thread(jcr)) {
180 Dmsg0(150, "Storage daemon connection OK\n");
182 /* Pickup Job termination data */
183 set_jcr_job_status(jcr, JS_Running);
185 /* Note, the SD stores in jcr->JobFiles/ReadBytes/JobBytes/Errors */
186 wait_for_storage_daemon_termination(jcr);
188 if (jcr->JobStatus != JS_Terminated) {
189 stat = jcr->JobStatus;
191 stat = jcr->SDJobStatus;
193 mac_cleanup(jcr, stat, since, &fsr, Type);
197 mac_cleanup(jcr, JS_ErrorTerminated, since, &fsr, Type);
203 * Release resources allocated during backup.
205 static void mac_cleanup(JCR *jcr, int TermCode, char *since, FILESET_DBR *fsr,
208 char sdt[50], edt[50];
209 char ec1[30], ec2[30], ec3[30], ec4[30], ec5[30], compress[50];
210 char term_code[100], fd_term_msg[100], sd_term_msg[100];
211 const char *term_msg;
214 double kbps, compression;
217 Dmsg2(100, "Enter mac_cleanup %d %c\n", TermCode, TermCode);
218 dequeue_messages(jcr); /* display any queued messages */
219 memset(&mr, 0, sizeof(mr));
220 set_jcr_job_status(jcr, TermCode);
222 update_job_end_record(jcr); /* update database */
224 if (!db_get_job_record(jcr, jcr->db, &jcr->jr)) {
225 Jmsg(jcr, M_WARNING, 0, _("Error getting job record for stats: %s"),
226 db_strerror(jcr->db));
227 set_jcr_job_status(jcr, JS_ErrorTerminated);
230 bstrncpy(mr.VolumeName, jcr->VolumeName, sizeof(mr.VolumeName));
231 if (!db_get_media_record(jcr, jcr->db, &mr)) {
232 Jmsg(jcr, M_WARNING, 0, _("Error getting Media record for Volume \"%s\": ERR=%s"),
233 mr.VolumeName, db_strerror(jcr->db));
234 set_jcr_job_status(jcr, JS_ErrorTerminated);
237 /* Now update the bootstrap file if any */
238 if (jcr->JobStatus == JS_Terminated && jcr->jr.JobBytes &&
239 jcr->job->WriteBootstrap) {
243 char *fname = jcr->job->WriteBootstrap;
244 VOL_PARAMS *VolParams = NULL;
250 bpipe = open_bpipe(fname, 0, "w");
251 fd = bpipe ? bpipe->wfd : NULL;
253 /* ***FIXME*** handle BASE */
254 fd = fopen(fname, jcr->JobLevel==L_FULL?"w+":"a+");
257 VolCount = db_get_job_volume_parameters(jcr, jcr->db, jcr->JobId,
260 Jmsg(jcr, M_ERROR, 0, _("Could not get Job Volume Parameters to "
261 "update Bootstrap file. ERR=%s\n"), db_strerror(jcr->db));
262 if (jcr->SDJobFiles != 0) {
263 set_jcr_job_status(jcr, JS_ErrorTerminated);
267 for (int i=0; i < VolCount; i++) {
268 /* Write the record */
269 fprintf(fd, "Volume=\"%s\"\n", VolParams[i].VolumeName);
270 fprintf(fd, "VolSessionId=%u\n", jcr->VolSessionId);
271 fprintf(fd, "VolSessionTime=%u\n", jcr->VolSessionTime);
272 fprintf(fd, "VolFile=%u-%u\n", VolParams[i].StartFile,
273 VolParams[i].EndFile);
274 fprintf(fd, "VolBlock=%u-%u\n", VolParams[i].StartBlock,
275 VolParams[i].EndBlock);
276 fprintf(fd, "FileIndex=%d-%d\n", VolParams[i].FirstIndex,
277 VolParams[i].LastIndex);
289 Jmsg(jcr, M_ERROR, 0, _("Could not open WriteBootstrap file:\n"
290 "%s: ERR=%s\n"), fname, be.strerror());
291 set_jcr_job_status(jcr, JS_ErrorTerminated);
295 msg_type = M_INFO; /* by default INFO message */
296 switch (jcr->JobStatus) {
298 if (jcr->Errors || jcr->SDErrors) {
299 term_msg = _("Backup OK -- with warnings");
301 term_msg = _("Backup OK");
305 case JS_ErrorTerminated:
306 term_msg = _("*** Backup Error ***");
307 msg_type = M_ERROR; /* Generate error message */
308 if (jcr->store_bsock) {
309 bnet_sig(jcr->store_bsock, BNET_TERMINATE);
310 if (jcr->SD_msg_chan) {
311 pthread_cancel(jcr->SD_msg_chan);
316 term_msg = _("Backup Canceled");
317 if (jcr->store_bsock) {
318 bnet_sig(jcr->store_bsock, BNET_TERMINATE);
319 if (jcr->SD_msg_chan) {
320 pthread_cancel(jcr->SD_msg_chan);
325 term_msg = term_code;
326 sprintf(term_code, _("Inappropriate term code: %c\n"), jcr->JobStatus);
329 bstrftime(sdt, sizeof(sdt), jcr->jr.StartTime);
330 bstrftime(edt, sizeof(edt), jcr->jr.EndTime);
331 RunTime = jcr->jr.EndTime - jcr->jr.StartTime;
335 kbps = (double)jcr->jr.JobBytes / (1000 * RunTime);
337 if (!db_get_job_volume_names(jcr, jcr->db, jcr->jr.JobId, &jcr->VolumeName)) {
339 * Note, if the job has erred, most likely it did not write any
340 * tape, so suppress this "error" message since in that case
341 * it is normal. Or look at it the other way, only for a
342 * normal exit should we complain about this error.
344 if (jcr->JobStatus == JS_Terminated && jcr->jr.JobBytes) {
345 Jmsg(jcr, M_ERROR, 0, "%s", db_strerror(jcr->db));
347 jcr->VolumeName[0] = 0; /* none */
350 if (jcr->ReadBytes == 0) {
351 bstrncpy(compress, "None", sizeof(compress));
353 compression = (double)100 - 100.0 * ((double)jcr->JobBytes / (double)jcr->ReadBytes);
354 if (compression < 0.5) {
355 bstrncpy(compress, "None", sizeof(compress));
357 bsnprintf(compress, sizeof(compress), "%.1f %%", (float)compression);
360 jobstatus_to_ascii(jcr->FDJobStatus, fd_term_msg, sizeof(fd_term_msg));
361 jobstatus_to_ascii(jcr->SDJobStatus, sd_term_msg, sizeof(sd_term_msg));
363 // bmicrosleep(15, 0); /* for debugging SIGHUP */
365 Jmsg(jcr, msg_type, 0, _("Bacula " VERSION " (" LSMDATE "): %s\n\
368 Backup Level: %s%s\n\
370 FileSet: \"%s\" %s\n\
374 FD Files Written: %s\n\
375 SD Files Written: %s\n\
376 FD Bytes Written: %s\n\
377 SD Bytes Written: %s\n\
379 Software Compression: %s\n\
380 Volume name(s): %s\n\
381 Volume Session Id: %d\n\
382 Volume Session Time: %d\n\
383 Last Volume Bytes: %s\n\
384 Non-fatal FD errors: %d\n\
386 FD termination status: %s\n\
387 SD termination status: %s\n\
388 Termination: %s\n\n"),
392 level_to_str(jcr->JobLevel), since,
393 jcr->client->hdr.name,
394 jcr->fileset->hdr.name, fsr->cCreateTime,
398 edit_uint64_with_commas(jcr->jr.JobFiles, ec1),
399 edit_uint64_with_commas(jcr->SDJobFiles, ec4),
400 edit_uint64_with_commas(jcr->jr.JobBytes, ec2),
401 edit_uint64_with_commas(jcr->SDJobBytes, ec5),
407 edit_uint64_with_commas(mr.VolBytes, ec3),
414 Dmsg0(100, "Leave mac_cleanup()\n");