2 Bacula® - The Network Backup Solution
4 Copyright (C) 2000-2008 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 and included
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 Kern Sibbald.
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 * Bacula Director Job processing routines
32 * Kern Sibbald, October MM
40 /* Forward referenced subroutines */
41 static void *job_thread(void *arg);
42 static void job_monitor_watchdog(watchdog_t *self);
43 static void job_monitor_destructor(watchdog_t *self);
44 static bool job_check_maxwaittime(JCR *jcr);
45 static bool job_check_maxruntime(JCR *jcr);
46 static bool job_check_maxschedruntime(JCR *jcr);
48 /* Imported subroutines */
49 extern void term_scheduler();
50 extern void term_ua_server();
52 /* Imported variables */
56 void init_job_server(int max_workers)
61 if ((stat = jobq_init(&job_queue, max_workers, job_thread)) != 0) {
63 Emsg1(M_ABORT, 0, _("Could not init job queue: ERR=%s\n"), be.bstrerror(stat));
66 wd->callback = job_monitor_watchdog;
67 wd->destructor = job_monitor_destructor;
70 wd->data = new_control_jcr("*JobMonitor*", JT_SYSTEM);
71 register_watchdog(wd);
74 void term_job_server()
76 jobq_destroy(&job_queue); /* ignore any errors */
80 * Run a job -- typically called by the scheduler, but may also
81 * be called by the UA (Console program).
83 * Returns: 0 on failure
87 JobId_t run_job(JCR *jcr)
91 Dmsg0(200, "Add jrc to work queue\n");
92 /* Queue the job to be run */
93 if ((stat = jobq_add(&job_queue, jcr)) != 0) {
95 Jmsg(jcr, M_FATAL, 0, _("Could not add job queue: ERR=%s\n"), be.bstrerror(stat));
103 bool setup_job(JCR *jcr)
108 sm_check(__FILE__, __LINE__, true);
109 init_msg(jcr, jcr->messages);
111 /* Initialize termination condition variable */
112 if ((errstat = pthread_cond_init(&jcr->term_wait, NULL)) != 0) {
114 Jmsg1(jcr, M_FATAL, 0, _("Unable to init job cond variable: ERR=%s\n"), be.bstrerror(errstat));
118 jcr->term_wait_inited = true;
120 create_unique_job_name(jcr, jcr->job->name());
121 set_jcr_job_status(jcr, JS_Created);
127 Dmsg0(100, "Open database\n");
128 jcr->db=db_init(jcr, jcr->catalog->db_driver, jcr->catalog->db_name,
129 jcr->catalog->db_user,
130 jcr->catalog->db_password, jcr->catalog->db_address,
131 jcr->catalog->db_port, jcr->catalog->db_socket,
132 jcr->catalog->mult_db_connections);
133 if (!jcr->db || !db_open_database(jcr, jcr->db)) {
134 Jmsg(jcr, M_FATAL, 0, _("Could not open database \"%s\".\n"),
135 jcr->catalog->db_name);
137 Jmsg(jcr, M_FATAL, 0, "%s", db_strerror(jcr->db));
138 db_close_database(jcr, jcr->db);
142 Dmsg0(150, "DB opened\n");
145 jcr->fname = get_pool_memory(PM_FNAME);
147 if (!jcr->pool_source) {
148 jcr->pool_source = get_pool_memory(PM_MESSAGE);
149 pm_strcpy(jcr->pool_source, _("unknown source"));
152 if (jcr->JobReads()) {
153 if (!jcr->rpool_source) {
154 jcr->rpool_source = get_pool_memory(PM_MESSAGE);
155 pm_strcpy(jcr->rpool_source, _("unknown source"));
162 init_jcr_job_record(jcr);
163 if (!get_or_create_client_record(jcr)) {
167 if (!db_create_job_record(jcr, jcr->db, &jcr->jr)) {
168 Jmsg(jcr, M_FATAL, 0, "%s", db_strerror(jcr->db));
171 jcr->JobId = jcr->jr.JobId;
172 Dmsg4(100, "Created job record JobId=%d Name=%s Type=%c Level=%c\n",
173 jcr->JobId, jcr->Job, jcr->jr.JobType, jcr->jr.JobLevel);
175 generate_daemon_event(jcr, "JobStart");
176 new_plugins(jcr); /* instantiate plugins for this jcr */
177 generate_plugin_event(jcr, bEventJobStart);
179 if (job_canceled(jcr)) {
183 if (jcr->JobReads() && !jcr->rstorage) {
184 if (jcr->job->storage) {
185 copy_rwstorage(jcr, jcr->job->storage, _("Job resource"));
187 copy_rwstorage(jcr, jcr->job->pool->storage, _("Pool resource"));
190 if (!jcr->JobReads()) {
195 * Now, do pre-run stuff, like setting job level (Inc/diff, ...)
196 * this allows us to setup a proper job start record for restarting
197 * in case of later errors.
199 switch (jcr->get_JobType()) {
201 if (!do_backup_init(jcr)) {
202 backup_cleanup(jcr, JS_ErrorTerminated);
206 if (!do_verify_init(jcr)) {
207 verify_cleanup(jcr, JS_ErrorTerminated);
211 if (!do_restore_init(jcr)) {
212 restore_cleanup(jcr, JS_ErrorTerminated);
216 if (!do_admin_init(jcr)) {
217 admin_cleanup(jcr, JS_ErrorTerminated);
222 if (!do_migration_init(jcr)) {
223 migration_cleanup(jcr, JS_ErrorTerminated);
227 Pmsg1(0, _("Unimplemented job type: %d\n"), jcr->get_JobType());
228 set_jcr_job_status(jcr, JS_ErrorTerminated);
232 generate_job_event(jcr, "JobInit");
233 generate_plugin_event(jcr, bEventJobInit);
241 void update_job_end(JCR *jcr, int TermCode)
243 dequeue_messages(jcr); /* display any queued messages */
244 set_jcr_job_status(jcr, TermCode);
245 update_job_end_record(jcr);
249 * This is the engine called by jobq.c:jobq_add() when we were pulled
250 * from the work queue.
251 * At this point, we are running in our own thread and all
252 * necessary resources are allocated -- see jobq.c
254 static void *job_thread(void *arg)
256 JCR *jcr = (JCR *)arg;
258 pthread_detach(pthread_self());
261 Dmsg0(200, "=====Start Job=========\n");
262 set_jcr_job_status(jcr, JS_Running); /* this will be set only if no error */
263 jcr->start_time = time(NULL); /* set the real start time */
264 jcr->jr.StartTime = jcr->start_time;
266 if (jcr->job->MaxStartDelay != 0 && jcr->job->MaxStartDelay <
267 (utime_t)(jcr->start_time - jcr->sched_time)) {
268 set_jcr_job_status(jcr, JS_Canceled);
269 Jmsg(jcr, M_FATAL, 0, _("Job canceled because max start delay time exceeded.\n"));
272 if (job_check_maxschedruntime(jcr)) {
273 set_jcr_job_status(jcr, JS_Canceled);
274 Jmsg(jcr, M_FATAL, 0, _("Job canceled because max sched run time exceeded.\n"));
277 /* TODO : check if it is used somewhere */
278 if (jcr->job->RunScripts == NULL) {
279 Dmsg0(200, "Warning, job->RunScripts is empty\n");
280 jcr->job->RunScripts = New(alist(10, not_owned_by_alist));
283 if (!db_update_job_start_record(jcr, jcr->db, &jcr->jr)) {
284 Jmsg(jcr, M_FATAL, 0, "%s", db_strerror(jcr->db));
287 /* Run any script BeforeJob on dird */
288 run_scripts(jcr, jcr->job->RunScripts, "BeforeJob");
291 * We re-update the job start record so that the start
292 * time is set after the run before job. This avoids
293 * that any files created by the run before job will
294 * be saved twice. They will be backed up in the current
295 * job, but not in the next one unless they are changed.
296 * Without this, they will be backed up in this job and
297 * in the next job run because in that case, their date
298 * is after the start of this run.
300 jcr->start_time = time(NULL);
301 jcr->jr.StartTime = jcr->start_time;
302 if (!db_update_job_start_record(jcr, jcr->db, &jcr->jr)) {
303 Jmsg(jcr, M_FATAL, 0, "%s", db_strerror(jcr->db));
305 generate_job_event(jcr, "JobRun");
306 generate_plugin_event(jcr, bEventJobRun);
308 switch (jcr->get_JobType()) {
310 if (!job_canceled(jcr) && do_backup(jcr)) {
313 backup_cleanup(jcr, JS_ErrorTerminated);
317 if (!job_canceled(jcr) && do_verify(jcr)) {
320 verify_cleanup(jcr, JS_ErrorTerminated);
324 if (!job_canceled(jcr) && do_restore(jcr)) {
327 restore_cleanup(jcr, JS_ErrorTerminated);
331 if (!job_canceled(jcr) && do_admin(jcr)) {
334 admin_cleanup(jcr, JS_ErrorTerminated);
339 if (!job_canceled(jcr) && do_migration(jcr)) {
342 migration_cleanup(jcr, JS_ErrorTerminated);
346 Pmsg1(0, _("Unimplemented job type: %d\n"), jcr->get_JobType());
350 run_scripts(jcr, jcr->job->RunScripts, "AfterJob");
352 /* Send off any queued messages */
353 if (jcr->msg_queue && jcr->msg_queue->size() > 0) {
354 dequeue_messages(jcr);
357 generate_daemon_event(jcr, "JobEnd");
358 generate_plugin_event(jcr, bEventJobEnd);
359 Dmsg1(50, "======== End Job stat=%c ==========\n", jcr->JobStatus);
360 sm_check(__FILE__, __LINE__, true);
366 * Cancel a job -- typically called by the UA (Console program), but may also
367 * be called by the job watchdog.
369 * Returns: true if cancel appears to be successful
370 * false on failure. Message sent to ua->jcr.
372 bool cancel_job(UAContext *ua, JCR *jcr)
376 int32_t old_status = jcr->JobStatus;
378 set_jcr_job_status(jcr, JS_Canceled);
380 switch (old_status) {
383 case JS_WaitClientRes:
384 case JS_WaitStoreRes:
385 case JS_WaitPriority:
387 case JS_WaitStartTime:
388 ua->info_msg(_("JobId %s, Job %s marked to be canceled.\n"),
389 edit_uint64(jcr->JobId, ed1), jcr->Job);
390 jobq_remove(&job_queue, jcr); /* attempt to remove it from queue */
394 /* Cancel File daemon */
395 if (jcr->file_bsock) {
396 ua->jcr->client = jcr->client;
397 if (!connect_to_file_daemon(ua->jcr, 10, FDConnectTimeout, 1)) {
398 ua->error_msg(_("Failed to connect to File daemon.\n"));
401 Dmsg0(200, "Connected to file daemon\n");
402 fd = ua->jcr->file_bsock;
403 fd->fsend("cancel Job=%s\n", jcr->Job);
404 while (fd->recv() >= 0) {
405 ua->send_msg("%s", fd->msg);
407 fd->signal(BNET_TERMINATE);
409 ua->jcr->file_bsock = NULL;
412 /* Cancel Storage daemon */
413 if (jcr->store_bsock) {
414 if (!ua->jcr->wstorage) {
416 copy_wstorage(ua->jcr, jcr->rstorage, _("Job resource"));
418 copy_wstorage(ua->jcr, jcr->wstorage, _("Job resource"));
423 store.store = jcr->rstore;
425 store.store = jcr->wstore;
427 set_wstorage(ua->jcr, &store);
430 if (!connect_to_storage_daemon(ua->jcr, 10, SDConnectTimeout, 1)) {
431 ua->error_msg(_("Failed to connect to Storage daemon.\n"));
434 Dmsg0(200, "Connected to storage daemon\n");
435 sd = ua->jcr->store_bsock;
436 sd->fsend("cancel Job=%s\n", jcr->Job);
437 while (sd->recv() >= 0) {
438 ua->send_msg("%s", sd->msg);
440 sd->signal(BNET_TERMINATE);
442 ua->jcr->store_bsock = NULL;
449 void cancel_storage_daemon_job(JCR *jcr)
451 UAContext *ua = new_ua_context(jcr);
452 JCR *control_jcr = new_control_jcr("*JobCancel*", JT_SYSTEM);
455 ua->jcr = control_jcr;
456 if (jcr->store_bsock) {
457 if (!ua->jcr->wstorage) {
459 copy_wstorage(ua->jcr, jcr->rstorage, _("Job resource"));
461 copy_wstorage(ua->jcr, jcr->wstorage, _("Job resource"));
466 store.store = jcr->rstore;
468 store.store = jcr->wstore;
470 set_wstorage(ua->jcr, &store);
473 if (!connect_to_storage_daemon(ua->jcr, 10, SDConnectTimeout, 1)) {
476 Dmsg0(200, "Connected to storage daemon\n");
477 sd = ua->jcr->store_bsock;
478 sd->fsend("cancel Job=%s\n", jcr->Job);
479 while (sd->recv() >= 0) {
481 sd->signal(BNET_TERMINATE);
483 ua->jcr->store_bsock = NULL;
486 free_jcr(control_jcr);
490 static void job_monitor_destructor(watchdog_t *self)
492 JCR *control_jcr = (JCR *)self->data;
494 free_jcr(control_jcr);
497 static void job_monitor_watchdog(watchdog_t *self)
499 JCR *control_jcr, *jcr;
501 control_jcr = (JCR *)self->data;
504 Dmsg1(800, "job_monitor_watchdog %p called\n", self);
509 if (jcr->JobId == 0 || job_canceled(jcr)) {
510 Dmsg2(800, "Skipping JCR=%p Job=%s\n", jcr, jcr->Job);
514 /* check MaxWaitTime */
515 if (job_check_maxwaittime(jcr)) {
516 set_jcr_job_status(jcr, JS_Canceled);
517 Qmsg(jcr, M_FATAL, 0, _("Max wait time exceeded. Job canceled.\n"));
519 /* check MaxRunTime */
520 } else if (job_check_maxruntime(jcr)) {
521 set_jcr_job_status(jcr, JS_Canceled);
522 Qmsg(jcr, M_FATAL, 0, _("Max run time exceeded. Job canceled.\n"));
524 /* check MaxRunSchedTime */
525 } else if (job_check_maxschedruntime(jcr)) {
526 set_jcr_job_status(jcr, JS_Canceled);
527 Qmsg(jcr, M_FATAL, 0, _("Max sched run time exceeded. Job canceled.\n"));
532 Dmsg3(800, "Cancelling JCR %p jobid %d (%s)\n", jcr, jcr->JobId, jcr->Job);
533 UAContext *ua = new_ua_context(jcr);
534 ua->jcr = control_jcr;
537 Dmsg2(800, "Have cancelled JCR %p Job=%d\n", jcr, jcr->JobId);
541 /* Keep reference counts correct */
546 * Check if the maxwaittime has expired and it is possible
549 static bool job_check_maxwaittime(JCR *jcr)
555 if (!job_waiting(jcr)) {
559 if (jcr->wait_time) {
560 current = watchdog_time - jcr->wait_time;
563 Dmsg2(200, "check maxwaittime %u >= %u\n",
564 current + jcr->wait_time_sum, job->MaxWaitTime);
565 if (job->MaxWaitTime != 0 &&
566 (current + jcr->wait_time_sum) >= job->MaxWaitTime) {
574 * Check if maxruntime has expired and if the job can be
577 static bool job_check_maxruntime(JCR *jcr)
582 if (job_canceled(jcr) || jcr->JobStatus == JS_Created) {
585 if (jcr->job->MaxRunTime == 0 && job->FullMaxRunTime == 0 &&
586 job->IncMaxRunTime == 0 && job->DiffMaxRunTime == 0) {
589 Dmsg6(200, "check_maxruntime %u - %u >= %u|%u|%u|%u\n\n",
590 watchdog_time, jcr->start_time, job->MaxRunTime, job->FullMaxRunTime,
591 job->IncMaxRunTime, job->DiffMaxRunTime);
593 if (jcr->get_JobLevel() == L_FULL && job->FullMaxRunTime != 0 &&
594 (watchdog_time - jcr->start_time) >= job->FullMaxRunTime) {
596 } else if (jcr->get_JobLevel() == L_DIFFERENTIAL && job->DiffMaxRunTime != 0 &&
597 (watchdog_time - jcr->start_time) >= job->DiffMaxRunTime) {
599 } else if (jcr->get_JobLevel() == L_INCREMENTAL && job->IncMaxRunTime != 0 &&
600 (watchdog_time - jcr->start_time) >= job->IncMaxRunTime) {
602 } else if ((watchdog_time - jcr->start_time) >= job->MaxRunTime) {
610 * Check if MaxRunSchedTime has expired and if the job can be
613 static bool job_check_maxschedruntime(JCR *jcr)
615 if (jcr->job->MaxRunSchedTime == 0 || job_canceled(jcr)) {
618 if ((watchdog_time - jcr->sched_time) < jcr->job->MaxRunSchedTime) {
619 Dmsg3(200, "Job %p (%s) with MaxRunSchedTime %d not expired\n",
620 jcr, jcr->Job, jcr->job->MaxRunSchedTime);
628 * Get or create a Pool record with the given name.
629 * Returns: 0 on error
632 DBId_t get_or_create_pool_record(JCR *jcr, char *pool_name)
636 memset(&pr, 0, sizeof(pr));
637 bstrncpy(pr.Name, pool_name, sizeof(pr.Name));
638 Dmsg1(110, "get_or_create_pool=%s\n", pool_name);
640 while (!db_get_pool_record(jcr, jcr->db, &pr)) { /* get by Name */
641 /* Try to create the pool */
642 if (create_pool(jcr, jcr->db, jcr->pool, POOL_OP_CREATE) < 0) {
643 Jmsg(jcr, M_FATAL, 0, _("Pool \"%s\" not in database. ERR=%s"), pr.Name,
644 db_strerror(jcr->db));
647 Jmsg(jcr, M_INFO, 0, _("Created database record for Pool \"%s\".\n"), pr.Name);
654 * Check for duplicate jobs.
655 * Returns: true if current job should continue
656 * false if current job should terminate
658 bool allow_duplicate_job(JCR *jcr)
661 JCR *djcr; /* possible duplicate */
663 if (job->AllowDuplicateJobs) {
666 if (!job->AllowHigherDuplicates) {
669 if (strcmp(job->name(), djcr->job->name()) == 0) {
670 bool cancel_queued = false;
671 if (job->DuplicateJobProximity > 0) {
672 utime_t now = (utime_t)time(NULL);
673 if ((now - djcr->start_time) > job->DuplicateJobProximity) {
674 continue; /* not really a duplicate */
678 if (!(job->CancelQueuedDuplicates || job->CancelRunningDuplicates)) {
679 /* Zap current job */
680 Jmsg(jcr, M_FATAL, 0, _("Duplicate job not allowed. JobId=%s\n"),
681 edit_uint64(djcr->JobId, ec1));
684 /* If CancelQueuedDuplicates is set do so only if job is queued */
685 if (job->CancelQueuedDuplicates) {
686 switch (djcr->JobStatus) {
689 case JS_WaitClientRes:
690 case JS_WaitStoreRes:
691 case JS_WaitPriority:
693 case JS_WaitStartTime:
694 cancel_queued = true;
700 if (cancel_queued || job->CancelRunningDuplicates) {
701 UAContext *ua = new_ua_context(djcr);
702 Jmsg(jcr, M_INFO, 0, _("Cancelling duplicate JobId=%s.\n"),
703 edit_uint64(djcr->JobId, ec1));
705 cancel_job(ua, djcr);
707 Dmsg2(800, "Have cancelled JCR %p Job=%d\n", djcr, djcr->JobId);
716 void apply_pool_overrides(JCR *jcr)
718 bool pool_override = false;
720 if (jcr->run_pool_override) {
721 pm_strcpy(jcr->pool_source, _("Run pool override"));
724 * Apply any level related Pool selections
726 switch (jcr->get_JobLevel()) {
728 if (jcr->full_pool) {
729 jcr->pool = jcr->full_pool;
730 pool_override = true;
731 if (jcr->run_full_pool_override) {
732 pm_strcpy(jcr->pool_source, _("Run FullPool override"));
734 pm_strcpy(jcr->pool_source, _("Job FullPool override"));
740 jcr->pool = jcr->inc_pool;
741 pool_override = true;
742 if (jcr->run_inc_pool_override) {
743 pm_strcpy(jcr->pool_source, _("Run IncPool override"));
745 pm_strcpy(jcr->pool_source, _("Job IncPool override"));
750 if (jcr->diff_pool) {
751 jcr->pool = jcr->diff_pool;
752 pool_override = true;
753 if (jcr->run_diff_pool_override) {
754 pm_strcpy(jcr->pool_source, _("Run DiffPool override"));
756 pm_strcpy(jcr->pool_source, _("Job DiffPool override"));
761 /* Update catalog if pool overridden */
762 if (pool_override && jcr->pool->catalog) {
763 jcr->catalog = jcr->pool->catalog;
764 pm_strcpy(jcr->catalog_source, _("Pool resource"));
770 * Get or create a Client record for this Job
772 bool get_or_create_client_record(JCR *jcr)
776 memset(&cr, 0, sizeof(cr));
777 bstrncpy(cr.Name, jcr->client->hdr.name, sizeof(cr.Name));
778 cr.AutoPrune = jcr->client->AutoPrune;
779 cr.FileRetention = jcr->client->FileRetention;
780 cr.JobRetention = jcr->client->JobRetention;
781 if (!jcr->client_name) {
782 jcr->client_name = get_pool_memory(PM_NAME);
784 pm_strcpy(jcr->client_name, jcr->client->hdr.name);
785 if (!db_create_client_record(jcr, jcr->db, &cr)) {
786 Jmsg(jcr, M_FATAL, 0, _("Could not create Client record. ERR=%s\n"),
787 db_strerror(jcr->db));
790 jcr->jr.ClientId = cr.ClientId;
792 if (!jcr->client_uname) {
793 jcr->client_uname = get_pool_memory(PM_NAME);
795 pm_strcpy(jcr->client_uname, cr.Uname);
797 Dmsg2(100, "Created Client %s record %d\n", jcr->client->hdr.name,
802 bool get_or_create_fileset_record(JCR *jcr)
806 * Get or Create FileSet record
808 memset(&fsr, 0, sizeof(FILESET_DBR));
809 bstrncpy(fsr.FileSet, jcr->fileset->hdr.name, sizeof(fsr.FileSet));
810 if (jcr->fileset->have_MD5) {
811 struct MD5Context md5c;
812 unsigned char digest[MD5HashSize];
813 memcpy(&md5c, &jcr->fileset->md5c, sizeof(md5c));
814 MD5Final(digest, &md5c);
816 * Keep the flag (last arg) set to false otherwise old FileSets will
817 * get new MD5 sums and the user will get Full backups on everything
819 bin_to_base64(fsr.MD5, sizeof(fsr.MD5), (char *)digest, MD5HashSize, false);
820 bstrncpy(jcr->fileset->MD5, fsr.MD5, sizeof(jcr->fileset->MD5));
822 Jmsg(jcr, M_WARNING, 0, _("FileSet MD5 digest not found.\n"));
824 if (!jcr->fileset->ignore_fs_changes ||
825 !db_get_fileset_record(jcr, jcr->db, &fsr)) {
826 if (!db_create_fileset_record(jcr, jcr->db, &fsr)) {
827 Jmsg(jcr, M_ERROR, 0, _("Could not create FileSet \"%s\" record. ERR=%s\n"),
828 fsr.FileSet, db_strerror(jcr->db));
832 jcr->jr.FileSetId = fsr.FileSetId;
833 bstrncpy(jcr->FSCreateTime, fsr.cCreateTime, sizeof(jcr->FSCreateTime));
834 Dmsg2(119, "Created FileSet %s record %u\n", jcr->fileset->hdr.name,
839 void init_jcr_job_record(JCR *jcr)
841 jcr->jr.SchedTime = jcr->sched_time;
842 jcr->jr.StartTime = jcr->start_time;
843 jcr->jr.EndTime = 0; /* perhaps rescheduled, clear it */
844 jcr->jr.JobType = jcr->get_JobType();
845 jcr->jr.JobLevel = jcr->get_JobLevel();
846 jcr->jr.JobStatus = jcr->JobStatus;
847 jcr->jr.JobId = jcr->JobId;
848 bstrncpy(jcr->jr.Name, jcr->job->name(), sizeof(jcr->jr.Name));
849 bstrncpy(jcr->jr.Job, jcr->Job, sizeof(jcr->jr.Job));
853 * Write status and such in DB
855 void update_job_end_record(JCR *jcr)
857 jcr->jr.EndTime = time(NULL);
858 jcr->end_time = jcr->jr.EndTime;
859 jcr->jr.JobId = jcr->JobId;
860 jcr->jr.JobStatus = jcr->JobStatus;
861 jcr->jr.JobFiles = jcr->JobFiles;
862 jcr->jr.JobBytes = jcr->JobBytes;
863 jcr->jr.ReadBytes = jcr->ReadBytes;
864 jcr->jr.VolSessionId = jcr->VolSessionId;
865 jcr->jr.VolSessionTime = jcr->VolSessionTime;
866 jcr->jr.JobErrors = jcr->Errors;
867 if (!db_update_job_end_record(jcr, jcr->db, &jcr->jr)) {
868 Jmsg(jcr, M_WARNING, 0, _("Error updating job record. %s"),
869 db_strerror(jcr->db));
874 * Takes base_name and appends (unique) current
875 * date and time to form unique job name.
877 * Note, the seconds are actually a sequence number. This
878 * permits us to start a maximum fo 59 unique jobs a second, which
879 * should be sufficient.
881 * Returns: unique job name in jcr->Job
882 * date/time in jcr->start_time
884 void create_unique_job_name(JCR *jcr, const char *base_name)
886 /* Job start mutex */
887 static pthread_mutex_t mutex = PTHREAD_MUTEX_INITIALIZER;
888 static time_t last_start_time = 0;
890 time_t now = time(NULL);
892 char dt[MAX_TIME_LENGTH];
893 char name[MAX_NAME_LENGTH];
897 /* Guarantee unique start time -- maximum one per second, and
898 * thus unique Job Name
900 P(mutex); /* lock creation of jobs */
902 if (seq > 59) { /* wrap as if it is seconds */
904 while (now == last_start_time) {
905 bmicrosleep(0, 500000);
909 last_start_time = now;
910 V(mutex); /* allow creation of jobs */
911 jcr->start_time = now;
912 /* Form Unique JobName */
913 (void)localtime_r(&now, &tm);
914 /* Use only characters that are permitted in Windows filenames */
915 strftime(dt, sizeof(dt), "%Y-%m-%d_%H.%M.%S", &tm);
916 len = strlen(dt) + 5; /* dt + .%02d EOS */
917 bstrncpy(name, base_name, sizeof(name));
918 name[sizeof(name)-len] = 0; /* truncate if too long */
919 bsnprintf(jcr->Job, sizeof(jcr->Job), "%s.%s.%02d", name, dt, seq); /* add date & time */
920 /* Convert spaces into underscores */
921 for (p=jcr->Job; *p; p++) {
926 Dmsg2(100, "JobId=%u created Job=%s\n", jcr->JobId, jcr->Job);
929 /* Called directly from job rescheduling */
930 void dird_free_jcr_pointers(JCR *jcr)
932 if (jcr->sd_auth_key) {
933 free(jcr->sd_auth_key);
934 jcr->sd_auth_key = NULL;
940 if (jcr->file_bsock) {
941 Dmsg0(200, "Close File bsock\n");
942 bnet_close(jcr->file_bsock);
943 jcr->file_bsock = NULL;
945 if (jcr->store_bsock) {
946 Dmsg0(200, "Close Store bsock\n");
947 bnet_close(jcr->store_bsock);
948 jcr->store_bsock = NULL;
951 Dmsg0(200, "Free JCR fname\n");
952 free_pool_memory(jcr->fname);
955 if (jcr->RestoreBootstrap) {
956 free(jcr->RestoreBootstrap);
957 jcr->RestoreBootstrap = NULL;
959 if (jcr->client_uname) {
960 free_pool_memory(jcr->client_uname);
961 jcr->client_uname = NULL;
964 free_pool_memory(jcr->attr);
974 * Free the Job Control Record if no one is still using it.
975 * Called from main free_jcr() routine in src/lib/jcr.c so
976 * that we can do our Director specific cleanup of the jcr.
978 void dird_free_jcr(JCR *jcr)
980 Dmsg0(200, "Start dird free_jcr\n");
982 dird_free_jcr_pointers(jcr);
983 if (jcr->term_wait_inited) {
984 pthread_cond_destroy(&jcr->term_wait);
985 jcr->term_wait_inited = false;
988 db_close_database(jcr, jcr->db_batch);
989 jcr->db_batch = NULL;
990 jcr->batch_started = false;
993 db_close_database(jcr, jcr->db);
997 Dmsg0(200, "Free JCR stime\n");
998 free_pool_memory(jcr->stime);
1002 Dmsg0(200, "Free JCR fname\n");
1003 free_pool_memory(jcr->fname);
1006 if (jcr->pool_source) {
1007 free_pool_memory(jcr->pool_source);
1008 jcr->pool_source = NULL;
1010 if (jcr->catalog_source) {
1011 free_pool_memory(jcr->catalog_source);
1012 jcr->catalog_source = NULL;
1014 if (jcr->rpool_source) {
1015 free_pool_memory(jcr->rpool_source);
1016 jcr->rpool_source = NULL;
1018 if (jcr->wstore_source) {
1019 free_pool_memory(jcr->wstore_source);
1020 jcr->wstore_source = NULL;
1022 if (jcr->rstore_source) {
1023 free_pool_memory(jcr->rstore_source);
1024 jcr->rstore_source = NULL;
1027 /* Delete lists setup to hold storage pointers */
1028 free_rwstorage(jcr);
1030 jcr->job_end_push.destroy();
1032 if (jcr->JobId != 0)
1033 write_state_file(director->working_directory, "bacula-dir", get_first_port_host_order(director->DIRaddrs));
1035 free_plugins(jcr); /* release instantiated plugins */
1037 Dmsg0(200, "End dird free_jcr\n");
1041 * The Job storage definition must be either in the Job record
1042 * or in the Pool record. The Pool record overrides the Job
1045 void get_job_storage(USTORE *store, JOB *job, RUN *run)
1047 if (run && run->pool && run->pool->storage) {
1048 store->store = (STORE *)run->pool->storage->first();
1049 pm_strcpy(store->store_source, _("Run pool override"));
1052 if (run && run->storage) {
1053 store->store = run->storage;
1054 pm_strcpy(store->store_source, _("Run storage override"));
1057 if (job->pool->storage) {
1058 store->store = (STORE *)job->pool->storage->first();
1059 pm_strcpy(store->store_source, _("Pool resource"));
1061 store->store = (STORE *)job->storage->first();
1062 pm_strcpy(store->store_source, _("Job resource"));
1067 * Set some defaults in the JCR necessary to
1068 * run. These items are pulled from the job
1069 * definition as defaults, but can be overridden
1070 * later either by the Run record in the Schedule resource,
1071 * or by the Console program.
1073 void set_jcr_defaults(JCR *jcr, JOB *job)
1076 jcr->set_JobType(job->JobType);
1077 jcr->JobStatus = JS_Created;
1079 switch (jcr->get_JobType()) {
1081 jcr->set_JobLevel(L_NONE);
1084 jcr->set_JobLevel(job->JobLevel);
1089 jcr->fname = get_pool_memory(PM_FNAME);
1091 if (!jcr->pool_source) {
1092 jcr->pool_source = get_pool_memory(PM_MESSAGE);
1093 pm_strcpy(jcr->pool_source, _("unknown source"));
1095 if (!jcr->catalog_source) {
1096 jcr->catalog_source = get_pool_memory(PM_MESSAGE);
1097 pm_strcpy(jcr->catalog_source, _("unknown source"));
1100 jcr->JobPriority = job->Priority;
1101 /* Copy storage definitions -- deleted in dir_free_jcr above */
1103 copy_rwstorage(jcr, job->storage, _("Job resource"));
1105 copy_rwstorage(jcr, job->pool->storage, _("Pool resource"));
1107 jcr->client = job->client;
1108 if (!jcr->client_name) {
1109 jcr->client_name = get_pool_memory(PM_NAME);
1111 pm_strcpy(jcr->client_name, jcr->client->hdr.name);
1112 pm_strcpy(jcr->pool_source, _("Job resource"));
1113 jcr->pool = job->pool;
1114 jcr->full_pool = job->full_pool;
1115 jcr->inc_pool = job->inc_pool;
1116 jcr->diff_pool = job->diff_pool;
1117 if (job->pool->catalog) {
1118 jcr->catalog = job->pool->catalog;
1119 pm_strcpy(jcr->catalog_source, _("Pool resource"));
1121 jcr->catalog = job->client->catalog;
1122 pm_strcpy(jcr->catalog_source, _("Client resource"));
1124 jcr->fileset = job->fileset;
1125 jcr->messages = job->messages;
1126 jcr->spool_data = job->spool_data;
1127 jcr->spool_size = job->spool_size;
1128 jcr->write_part_after_job = job->write_part_after_job;
1129 jcr->accurate = job->accurate;
1130 if (jcr->RestoreBootstrap) {
1131 free(jcr->RestoreBootstrap);
1132 jcr->RestoreBootstrap = NULL;
1134 /* This can be overridden by Console program */
1135 if (job->RestoreBootstrap) {
1136 jcr->RestoreBootstrap = bstrdup(job->RestoreBootstrap);
1138 /* This can be overridden by Console program */
1139 jcr->verify_job = job->verify_job;
1140 /* If no default level given, set one */
1141 if (jcr->get_JobLevel() == 0) {
1142 switch (jcr->get_JobType()) {
1144 jcr->set_JobLevel(L_VERIFY_CATALOG);
1147 jcr->set_JobLevel(L_INCREMENTAL);
1151 jcr->set_JobLevel(L_NONE);
1154 jcr->set_JobLevel(L_FULL);
1161 * Copy the storage definitions from an alist to the JCR
1163 void copy_rwstorage(JCR *jcr, alist *storage, const char *where)
1165 if (jcr->JobReads()) {
1166 copy_rstorage(jcr, storage, where);
1168 copy_wstorage(jcr, storage, where);
1172 /* Set storage override. Releases any previous storage definition */
1173 void set_rwstorage(JCR *jcr, USTORE *store)
1176 Jmsg(jcr, M_FATAL, 0, _("No storage specified.\n"));
1179 if (jcr->JobReads()) {
1180 set_rstorage(jcr, store);
1182 set_wstorage(jcr, store);
1185 void free_rwstorage(JCR *jcr)
1192 * Copy the storage definitions from an alist to the JCR
1194 void copy_rstorage(JCR *jcr, alist *storage, const char *where)
1198 if (jcr->rstorage) {
1199 delete jcr->rstorage;
1201 jcr->rstorage = New(alist(10, not_owned_by_alist));
1202 foreach_alist(st, storage) {
1203 jcr->rstorage->append(st);
1205 if (!jcr->rstore_source) {
1206 jcr->rstore_source = get_pool_memory(PM_MESSAGE);
1208 pm_strcpy(jcr->rstore_source, where);
1209 if (jcr->rstorage) {
1210 jcr->rstore = (STORE *)jcr->rstorage->first();
1216 /* Set storage override. Remove all previous storage */
1217 void set_rstorage(JCR *jcr, USTORE *store)
1221 if (!store->store) {
1224 if (jcr->rstorage) {
1227 if (!jcr->rstorage) {
1228 jcr->rstorage = New(alist(10, not_owned_by_alist));
1230 jcr->rstore = store->store;
1231 if (!jcr->rstore_source) {
1232 jcr->rstore_source = get_pool_memory(PM_MESSAGE);
1234 pm_strcpy(jcr->rstore_source, store->store_source);
1235 foreach_alist(storage, jcr->rstorage) {
1236 if (store->store == storage) {
1240 /* Store not in list, so add it */
1241 jcr->rstorage->prepend(store->store);
1244 void free_rstorage(JCR *jcr)
1246 if (jcr->rstorage) {
1247 delete jcr->rstorage;
1248 jcr->rstorage = NULL;
1254 * Copy the storage definitions from an alist to the JCR
1256 void copy_wstorage(JCR *jcr, alist *storage, const char *where)
1260 if (jcr->wstorage) {
1261 delete jcr->wstorage;
1263 jcr->wstorage = New(alist(10, not_owned_by_alist));
1264 foreach_alist(st, storage) {
1265 Dmsg1(100, "wstorage=%s\n", st->name());
1266 jcr->wstorage->append(st);
1268 if (!jcr->wstore_source) {
1269 jcr->wstore_source = get_pool_memory(PM_MESSAGE);
1271 pm_strcpy(jcr->wstore_source, where);
1272 if (jcr->wstorage) {
1273 jcr->wstore = (STORE *)jcr->wstorage->first();
1274 Dmsg2(100, "wstore=%s where=%s\n", jcr->wstore->name(), jcr->wstore_source);
1280 /* Set storage override. Remove all previous storage */
1281 void set_wstorage(JCR *jcr, USTORE *store)
1285 if (!store->store) {
1288 if (jcr->wstorage) {
1291 if (!jcr->wstorage) {
1292 jcr->wstorage = New(alist(10, not_owned_by_alist));
1294 jcr->wstore = store->store;
1295 if (!jcr->wstore_source) {
1296 jcr->wstore_source = get_pool_memory(PM_MESSAGE);
1298 pm_strcpy(jcr->wstore_source, store->store_source);
1299 Dmsg2(50, "wstore=%s where=%s\n", jcr->wstore->name(), jcr->wstore_source);
1300 foreach_alist(storage, jcr->wstorage) {
1301 if (store->store == storage) {
1305 /* Store not in list, so add it */
1306 jcr->wstorage->prepend(store->store);
1309 void free_wstorage(JCR *jcr)
1311 if (jcr->wstorage) {
1312 delete jcr->wstorage;
1313 jcr->wstorage = NULL;
1318 char *job_code_callback_clones(JCR *jcr, const char* param)
1320 if (param[0] == 'p') {
1321 return jcr->pool->name();
1326 void create_clones(JCR *jcr)
1329 * Fire off any clone jobs (run directives)
1331 Dmsg2(900, "cloned=%d run_cmds=%p\n", jcr->cloned, jcr->job->run_cmds);
1332 if (!jcr->cloned && jcr->job->run_cmds) {
1334 JOB *job = jcr->job;
1335 POOLMEM *cmd = get_pool_memory(PM_FNAME);
1336 UAContext *ua = new_ua_context(jcr);
1338 foreach_alist(runcmd, job->run_cmds) {
1339 cmd = edit_job_codes(jcr, cmd, runcmd, "", job_code_callback_clones);
1340 Mmsg(ua->cmd, "run %s cloned=yes", cmd);
1341 Dmsg1(900, "=============== Clone cmd=%s\n", ua->cmd);
1342 parse_ua_args(ua); /* parse command */
1343 int stat = run_cmd(ua, ua->cmd);
1345 Jmsg(jcr, M_ERROR, 0, _("Could not start clone job.\n"));
1347 Jmsg(jcr, M_INFO, 0, _("Clone JobId %d started.\n"), stat);
1350 free_ua_context(ua);
1351 free_pool_memory(cmd);
1356 * Given: a JobId in jcr->previous_jr.JobId,
1357 * this subroutine writes a bsr file to restore that job.
1359 bool create_restore_bootstrap_file(JCR *jcr)
1363 memset(&rx, 0, sizeof(rx));
1365 rx.JobIds = (char *)"";
1366 rx.bsr->JobId = jcr->previous_jr.JobId;
1367 ua = new_ua_context(jcr);
1368 if (!complete_bsr(ua, rx.bsr)) {
1371 rx.bsr->fi = new_findex();
1372 rx.bsr->fi->findex = 1;
1373 rx.bsr->fi->findex2 = jcr->previous_jr.JobFiles;
1374 jcr->ExpectedFiles = write_bsr_file(ua, rx);
1375 if (jcr->ExpectedFiles == 0) {
1378 free_ua_context(ua);
1380 jcr->needs_sd = true;
1384 free_ua_context(ua);
1389 /* TODO: redirect command ouput to job log */
1390 bool run_console_command(JCR *jcr, const char *cmd){
1393 JCR *ljcr = new_control_jcr("-RunScript-", JT_CONSOLE);
1394 ua = new_ua_context(ljcr);
1395 /* run from runscript and check if commands are autorized */
1396 ua->runscript = true;
1397 Mmsg(ua->cmd, "%s", cmd);
1398 Dmsg1(100, "Console command: %s\n", ua->cmd);
1400 ok= do_a_command(ua);
1401 free_ua_context(ua);