X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=bacula%2Fsrc%2Fdird%2Fbackup.c;h=96ed0787282f1c7f1463b957f9e48625a755042b;hb=ec7eb240abd60e667d1a26f89df1b064e1b3786d;hp=f9bb0e0e3ca7acbbcb02e82ac2555bf80eeb8c55;hpb=eeeb98532770101aa2b310ac43c9379316c447ce;p=bacula%2Fbacula diff --git a/bacula/src/dird/backup.c b/bacula/src/dird/backup.c index f9bb0e0e3c..96ed078728 100644 --- a/bacula/src/dird/backup.c +++ b/bacula/src/dird/backup.c @@ -1,3 +1,30 @@ +/* + Bacula® - The Network Backup Solution + + Copyright (C) 2000-2007 Free Software Foundation Europe e.V. + + The main author of Bacula is Kern Sibbald, with contributions from + many others, a complete list can be found in the file AUTHORS. + This program is Free Software; you can redistribute it and/or + modify it under the terms of version two of the GNU General Public + License as published by the Free Software Foundation and included + in the file LICENSE. + + This program is distributed in the hope that it will be useful, but + WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA + 02110-1301, USA. + + Bacula® is a registered trademark of John Walker. + The licensor of Bacula is the Free Software Foundation Europe + (FSFE), Fiduciary Program, Sumatrastrasse 25, 8006 Zürich, + Switzerland, email:ftf@fsfeurope.org. +*/ /* * * Bacula Director -- backup.c -- responsible for doing backup jobs @@ -13,20 +40,6 @@ * * Version $Id$ */ -/* - Copyright (C) 2000-2005 Kern Sibbald - - This program is free software; you can redistribute it and/or - modify it under the terms of the GNU General Public License - version 2 as amended with additional clauses defined in the - file LICENSE in the main source directory. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - the file LICENSE for additional details. - - */ #include "bacula.h" #include "dird.h" @@ -40,15 +53,19 @@ static char storaddr[] = "storage address=%s port=%d ssl=%d\n"; static char OKbackup[] = "2000 OK backup\n"; static char OKstore[] = "2000 OK storage\n"; static char EndJob[] = "2800 End Job TermCode=%d JobFiles=%u " - "ReadBytes=%lld JobBytes=%lld Errors=%u\n"; - + "ReadBytes=%llu JobBytes=%llu Errors=%u " + "VSS=%d Encrypt=%d\n"; +/* Pre 1.39.29 (04Dec06) EndJob */ +static char OldEndJob[] = "2800 End Job TermCode=%d JobFiles=%u " + "ReadBytes=%llu JobBytes=%llu Errors=%u\n"; /* * Called here before the job is run to do the job * specific setup. */ bool do_backup_init(JCR *jcr) { - POOL_DBR pr; + + free_rstorage(jcr); /* we don't read so release */ if (!get_or_create_fileset_record(jcr)) { return false; @@ -59,70 +76,23 @@ bool do_backup_init(JCR *jcr) */ get_level_since_time(jcr, jcr->since, sizeof(jcr->since)); - /* - * Apply any level related Pool selections - */ - switch (jcr->JobLevel) { - case L_FULL: - if (jcr->full_pool) { - jcr->pool = jcr->full_pool; - } - break; - case L_INCREMENTAL: - if (jcr->inc_pool) { - jcr->pool = jcr->inc_pool; - } - break; - case L_DIFFERENTIAL: - if (jcr->dif_pool) { - jcr->pool = jcr->dif_pool; - } - break; - } - memset(&pr, 0, sizeof(pr)); - bstrncpy(pr.Name, jcr->pool->hdr.name, sizeof(pr.Name)); + apply_pool_overrides(jcr); - if (!db_get_pool_record(jcr, jcr->db, &pr)) { /* get by Name */ - /* Try to create the pool */ - if (create_pool(jcr, jcr->db, jcr->pool, POOL_OP_CREATE) < 0) { - Jmsg(jcr, M_FATAL, 0, _("Pool %s not in database. %s"), pr.Name, - db_strerror(jcr->db)); - return false; - } else { - Jmsg(jcr, M_INFO, 0, _("Pool %s created in database.\n"), pr.Name); - if (!db_get_pool_record(jcr, jcr->db, &pr)) { /* get by Name */ - Jmsg(jcr, M_FATAL, 0, _("Pool %s not in database. %s"), pr.Name, - db_strerror(jcr->db)); - return false; - } - } + jcr->jr.PoolId = get_or_create_pool_record(jcr, jcr->pool->name()); + if (jcr->jr.PoolId == 0) { + return false; } - jcr->PoolId = pr.PoolId; - jcr->jr.PoolId = pr.PoolId; - - Dmsg2(900, "cloned=%d run_cmds=%p\n", jcr->cloned, jcr->job->run_cmds); - if (!jcr->cloned && jcr->job->run_cmds) { - char *runcmd; - JOB *job = jcr->job; - POOLMEM *cmd = get_pool_memory(PM_FNAME); - UAContext *ua = new_ua_context(jcr); - ua->batch = true; - foreach_alist(runcmd, job->run_cmds) { - cmd = edit_job_codes(jcr, cmd, runcmd, ""); - Mmsg(ua->cmd, "run %s cloned=yes", cmd); - Dmsg1(900, "=============== Clone cmd=%s\n", ua->cmd); - parse_ua_args(ua); /* parse command */ - int stat = run_cmd(ua, ua->cmd); - if (stat == 0) { - Jmsg(jcr, M_ERROR, 0, _("Could not start clone job.\n")); - } else { - Jmsg(jcr, M_INFO, 0, _("Clone JobId %d started.\n"), stat); - } - } - free_ua_context(ua); - free_pool_memory(cmd); + + /* If pool storage specified, use it instead of job storage */ + copy_wstorage(jcr, jcr->pool->storage, _("Pool resource")); + + if (!jcr->wstorage) { + Jmsg(jcr, M_FATAL, 0, _("No Storage specification found in Job or Pool.\n")); + return false; } + create_clones(jcr); /* run any clone jobs */ + return true; } @@ -169,9 +139,19 @@ bool do_backup(JCR *jcr) /* * Now start a job with the Storage daemon */ - if (!start_storage_daemon_job(jcr, NULL, jcr->storage)) { + if (!start_storage_daemon_job(jcr, NULL, jcr->wstorage)) { return false; } + + /* + * Start the job prior to starting the message thread below + * to avoid two threads from using the BSOCK structure at + * the same time. + */ + if (!bnet_fsend(jcr->store_bsock, "run")) { + return false; + } + /* * Now start a Storage daemon message thread. Note, * this thread is used to provide the catalog services @@ -185,28 +165,28 @@ bool do_backup(JCR *jcr) set_jcr_job_status(jcr, JS_WaitFD); if (!connect_to_file_daemon(jcr, 10, FDConnectTimeout, 1)) { - return false; + goto bail_out; } set_jcr_job_status(jcr, JS_Running); fd = jcr->file_bsock; if (!send_include_list(jcr)) { - return false; + goto bail_out; } if (!send_exclude_list(jcr)) { - return false; + goto bail_out; } if (!send_level_command(jcr)) { - return false; + goto bail_out; } /* * send Storage daemon address to the File daemon */ - store = jcr->store; + store = jcr->wstore; if (store->SDDport == 0) { store->SDDport = store->SDport; } @@ -220,30 +200,55 @@ bool do_backup(JCR *jcr) } } - bnet_fsend(fd, storaddr, store->address, store->SDDport, - tls_need); + fd->fsend(storaddr, store->address, store->SDDport, tls_need); if (!response(jcr, fd, OKstore, "Storage", DISPLAY_ERROR)) { - return false; + goto bail_out; } + if (!send_runscripts_commands(jcr)) { + goto bail_out; + } - if (!send_run_before_and_after_commands(jcr)) { - return false; + /* + * We re-update the job start record so that the start + * time is set after the run before job. This avoids + * that any files created by the run before job will + * be saved twice. They will be backed up in the current + * job, but not in the next one unless they are changed. + * Without this, they will be backed up in this job and + * in the next job run because in that case, their date + * is after the start of this run. + */ + jcr->start_time = time(NULL); + jcr->jr.StartTime = jcr->start_time; + if (!db_update_job_start_record(jcr, jcr->db, &jcr->jr)) { + Jmsg(jcr, M_FATAL, 0, "%s", db_strerror(jcr->db)); } /* Send backup command */ - bnet_fsend(fd, backupcmd); + fd->fsend(backupcmd); if (!response(jcr, fd, OKbackup, "backup", DISPLAY_ERROR)) { - return false; + goto bail_out; } /* Pickup Job termination data */ stat = wait_for_job_termination(jcr); + db_write_batch_file_records(jcr); /* used by bulk batch file insert */ if (stat == JS_Terminated) { backup_cleanup(jcr, stat); return true; } return false; + +/* Come here only after starting SD thread */ +bail_out: + set_jcr_job_status(jcr, JS_ErrorTerminated); + Dmsg1(400, "wait for sd. use=%d\n", jcr->use_count()); + /* Cancel SD */ + cancel_storage_daemon_job(jcr); + wait_for_storage_daemon_termination(jcr); + Dmsg1(400, "after wait for sd. use=%d\n", jcr->use_count()); + return false; } @@ -259,13 +264,19 @@ int wait_for_job_termination(JCR *jcr) BSOCK *fd = jcr->file_bsock; bool fd_ok = false; uint32_t JobFiles, Errors; - uint64_t ReadBytes, JobBytes; + uint64_t ReadBytes = 0; + uint64_t JobBytes = 0; + int VSS = 0; + int Encrypt = 0; set_jcr_job_status(jcr, JS_Running); /* Wait for Client to terminate */ while ((n = bget_dirmsg(fd)) >= 0) { - if (!fd_ok && sscanf(fd->msg, EndJob, &jcr->FDJobStatus, &JobFiles, - &ReadBytes, &JobBytes, &Errors) == 5) { + if (!fd_ok && + (sscanf(fd->msg, EndJob, &jcr->FDJobStatus, &JobFiles, + &ReadBytes, &JobBytes, &Errors, &VSS, &Encrypt) == 7 || + sscanf(fd->msg, OldEndJob, &jcr->FDJobStatus, &JobFiles, + &ReadBytes, &JobBytes, &Errors) == 5)) { fd_ok = true; set_jcr_job_status(jcr, jcr->FDJobStatus); Dmsg1(100, "FDStatus=%c\n", (char)jcr->JobStatus); @@ -277,11 +288,17 @@ int wait_for_job_termination(JCR *jcr) break; } } + if (is_bnet_error(fd)) { Jmsg(jcr, M_FATAL, 0, _("Network error with FD during %s: ERR=%s\n"), - job_type_to_str(jcr->JobType), bnet_strerror(fd)); + job_type_to_str(jcr->JobType), fd->bstrerror()); + } + fd->signal(BNET_TERMINATE); /* tell Client we are terminating */ + + /* Force cancel in SD if failing */ + if (job_canceled(jcr) || !fd_ok) { + cancel_storage_daemon_job(jcr); } - bnet_sig(fd, BNET_TERMINATE); /* tell Client we are terminating */ /* Note, the SD stores in jcr->JobFiles/ReadBytes/JobBytes/Errors */ wait_for_storage_daemon_termination(jcr); @@ -293,6 +310,8 @@ int wait_for_job_termination(JCR *jcr) jcr->Errors = Errors; jcr->ReadBytes = ReadBytes; jcr->JobBytes = JobBytes; + jcr->VSS = VSS; + jcr->Encrypt = Encrypt; } else { Jmsg(jcr, M_FATAL, 0, _("No Job status returned from FD.\n")); } @@ -320,31 +339,30 @@ void backup_cleanup(JCR *jcr, int TermCode) { char sdt[50], edt[50], schedt[50]; char ec1[30], ec2[30], ec3[30], ec4[30], ec5[30], compress[50]; + char ec6[30], ec7[30], ec8[30], elapsed[50]; char term_code[100], fd_term_msg[100], sd_term_msg[100]; const char *term_msg; - int msg_type; + int msg_type = M_INFO; MEDIA_DBR mr; CLIENT_DBR cr; double kbps, compression; utime_t RunTime; Dmsg2(100, "Enter backup_cleanup %d %c\n", TermCode, TermCode); - dequeue_messages(jcr); /* display any queued messages */ memset(&mr, 0, sizeof(mr)); memset(&cr, 0, sizeof(cr)); - set_jcr_job_status(jcr, TermCode); - update_job_end_record(jcr); /* update database */ + update_job_end(jcr, TermCode); if (!db_get_job_record(jcr, jcr->db, &jcr->jr)) { - Jmsg(jcr, M_WARNING, 0, _("Error getting job record for stats: %s"), + Jmsg(jcr, M_WARNING, 0, _("Error getting Job record for Job report: ERR=%s"), db_strerror(jcr->db)); set_jcr_job_status(jcr, JS_ErrorTerminated); } - bstrncpy(cr.Name, jcr->client->hdr.name, sizeof(cr.Name)); + bstrncpy(cr.Name, jcr->client->name(), sizeof(cr.Name)); if (!db_get_client_record(jcr, jcr->db, &cr)) { - Jmsg(jcr, M_WARNING, 0, _("Error getting client record for stats: %s"), + Jmsg(jcr, M_WARNING, 0, _("Error getting Client record for Job report: ERR=%s"), db_strerror(jcr->db)); } @@ -355,70 +373,8 @@ void backup_cleanup(JCR *jcr, int TermCode) set_jcr_job_status(jcr, JS_ErrorTerminated); } - /* Now update the bootstrap file if any */ - if (jcr->JobStatus == JS_Terminated && jcr->jr.JobBytes && - jcr->job->WriteBootstrap) { - FILE *fd; - BPIPE *bpipe = NULL; - int got_pipe = 0; - char *fname = jcr->job->WriteBootstrap; - VOL_PARAMS *VolParams = NULL; - int VolCount; - - if (*fname == '|') { - fname++; - got_pipe = 1; - bpipe = open_bpipe(fname, 0, "w"); - fd = bpipe ? bpipe->wfd : NULL; - } else { - /* ***FIXME*** handle BASE */ - fd = fopen(fname, jcr->JobLevel==L_FULL?"w+":"a+"); - } - if (fd) { - VolCount = db_get_job_volume_parameters(jcr, jcr->db, jcr->JobId, - &VolParams); - if (VolCount == 0) { - Jmsg(jcr, M_ERROR, 0, _("Could not get Job Volume Parameters to " - "update Bootstrap file. ERR=%s\n"), db_strerror(jcr->db)); - if (jcr->SDJobFiles != 0) { - set_jcr_job_status(jcr, JS_ErrorTerminated); - } + update_bootstrap_file(jcr); - } - /* Start output with when and who wrote it */ - bstrftimes(edt, sizeof(edt), time(NULL)); - fprintf(fd, "# %s - %s - %s%s\n", edt, jcr->jr.Job, - level_to_str(jcr->JobLevel), jcr->since); - for (int i=0; i < VolCount; i++) { - /* Write the record */ - fprintf(fd, "Volume=\"%s\"\n", VolParams[i].VolumeName); - fprintf(fd, "MediaType=\"%s\"\n", VolParams[i].MediaType); - fprintf(fd, "VolSessionId=%u\n", jcr->VolSessionId); - fprintf(fd, "VolSessionTime=%u\n", jcr->VolSessionTime); - fprintf(fd, "VolFile=%u-%u\n", VolParams[i].StartFile, - VolParams[i].EndFile); - fprintf(fd, "VolBlock=%u-%u\n", VolParams[i].StartBlock, - VolParams[i].EndBlock); - fprintf(fd, "FileIndex=%d-%d\n", VolParams[i].FirstIndex, - VolParams[i].LastIndex); - } - if (VolParams) { - free(VolParams); - } - if (got_pipe) { - close_bpipe(bpipe); - } else { - fclose(fd); - } - } else { - berrno be; - Jmsg(jcr, M_ERROR, 0, _("Could not open WriteBootstrap file:\n" - "%s: ERR=%s\n"), fname, be.strerror()); - set_jcr_job_status(jcr, JS_ErrorTerminated); - } - } - - msg_type = M_INFO; /* by default INFO message */ switch (jcr->JobStatus) { case JS_Terminated: if (jcr->Errors || jcr->SDErrors) { @@ -432,7 +388,7 @@ void backup_cleanup(JCR *jcr, int TermCode) term_msg = _("*** Backup Error ***"); msg_type = M_ERROR; /* Generate error message */ if (jcr->store_bsock) { - bnet_sig(jcr->store_bsock, BNET_TERMINATE); + jcr->store_bsock->signal(BNET_TERMINATE); if (jcr->SD_msg_chan) { pthread_cancel(jcr->SD_msg_chan); } @@ -441,7 +397,7 @@ void backup_cleanup(JCR *jcr, int TermCode) case JS_Canceled: term_msg = _("Backup Canceled"); if (jcr->store_bsock) { - bnet_sig(jcr->store_bsock, BNET_TERMINATE); + jcr->store_bsock->signal(BNET_TERMINATE); if (jcr->SD_msg_chan) { pthread_cancel(jcr->SD_msg_chan); } @@ -489,57 +445,66 @@ void backup_cleanup(JCR *jcr, int TermCode) // bmicrosleep(15, 0); /* for debugging SIGHUP */ - Jmsg(jcr, msg_type, 0, _("Bacula %s (%s): %s\n" + Jmsg(jcr, msg_type, 0, _("Bacula %s %s (%s): %s\n" +" Build OS: %s %s %s\n" " JobId: %d\n" " Job: %s\n" " Backup Level: %s%s\n" " Client: \"%s\" %s\n" " FileSet: \"%s\" %s\n" -" Pool: \"%s\"\n" -" Storage: \"%s\"\n" +" Pool: \"%s\" (From %s)\n" +" Storage: \"%s\" (From %s)\n" " Scheduled time: %s\n" " Start time: %s\n" " End time: %s\n" +" Elapsed time: %s\n" " Priority: %d\n" " FD Files Written: %s\n" " SD Files Written: %s\n" -" FD Bytes Written: %s\n" -" SD Bytes Written: %s\n" +" FD Bytes Written: %s (%sB)\n" +" SD Bytes Written: %s (%sB)\n" " Rate: %.1f KB/s\n" " Software Compression: %s\n" +" VSS: %s\n" +" Storage Encryption: %s\n" " Volume name(s): %s\n" " Volume Session Id: %d\n" " Volume Session Time: %d\n" -" Last Volume Bytes: %s\n" +" Last Volume Bytes: %s (%sB)\n" " Non-fatal FD errors: %d\n" " SD Errors: %d\n" " FD termination status: %s\n" " SD termination status: %s\n" " Termination: %s\n\n"), - VERSION, - LSMDATE, - edt, + my_name, VERSION, LSMDATE, edt, + HOST_OS, DISTNAME, DISTVER, jcr->jr.JobId, jcr->jr.Job, level_to_str(jcr->JobLevel), jcr->since, - jcr->client->hdr.name, cr.Uname, - jcr->fileset->hdr.name, jcr->FSCreateTime, - jcr->pool->hdr.name, - jcr->store->hdr.name, + jcr->client->name(), cr.Uname, + jcr->fileset->name(), jcr->FSCreateTime, + jcr->pool->name(), jcr->pool_source, + jcr->wstore->name(), jcr->wstore_source, schedt, sdt, edt, + edit_utime(RunTime, elapsed, sizeof(elapsed)), jcr->JobPriority, edit_uint64_with_commas(jcr->jr.JobFiles, ec1), - edit_uint64_with_commas(jcr->SDJobFiles, ec4), - edit_uint64_with_commas(jcr->jr.JobBytes, ec2), + edit_uint64_with_commas(jcr->SDJobFiles, ec2), + edit_uint64_with_commas(jcr->jr.JobBytes, ec3), + edit_uint64_with_suffix(jcr->jr.JobBytes, ec4), edit_uint64_with_commas(jcr->SDJobBytes, ec5), + edit_uint64_with_suffix(jcr->SDJobBytes, ec6), (float)kbps, compress, + jcr->VSS?"yes":"no", + jcr->Encrypt?"yes":"no", jcr->VolumeName, jcr->VolSessionId, jcr->VolSessionTime, - edit_uint64_with_commas(mr.VolBytes, ec3), + edit_uint64_with_commas(mr.VolBytes, ec7), + edit_uint64_with_suffix(mr.VolBytes, ec8), jcr->Errors, jcr->SDErrors, fd_term_msg, @@ -548,3 +513,72 @@ void backup_cleanup(JCR *jcr, int TermCode) Dmsg0(100, "Leave backup_cleanup()\n"); } + +void update_bootstrap_file(JCR *jcr) +{ + /* Now update the bootstrap file if any */ + if (jcr->JobStatus == JS_Terminated && jcr->jr.JobBytes && + jcr->job->WriteBootstrap) { + FILE *fd; + BPIPE *bpipe = NULL; + int got_pipe = 0; + POOLMEM *fname = get_pool_memory(PM_FNAME); + fname = edit_job_codes(jcr, fname, jcr->job->WriteBootstrap, ""); + + VOL_PARAMS *VolParams = NULL; + int VolCount; + char edt[50]; + + if (*fname == '|') { + got_pipe = 1; + bpipe = open_bpipe(fname+1, 0, "w"); /* skip first char "|" */ + fd = bpipe ? bpipe->wfd : NULL; + } else { + /* ***FIXME*** handle BASE */ + fd = fopen(fname, jcr->JobLevel==L_FULL?"w+b":"a+b"); + } + if (fd) { + VolCount = db_get_job_volume_parameters(jcr, jcr->db, jcr->JobId, + &VolParams); + if (VolCount == 0) { + Jmsg(jcr, M_ERROR, 0, _("Could not get Job Volume Parameters to " + "update Bootstrap file. ERR=%s\n"), db_strerror(jcr->db)); + if (jcr->SDJobFiles != 0) { + set_jcr_job_status(jcr, JS_ErrorTerminated); + } + + } + /* Start output with when and who wrote it */ + bstrftimes(edt, sizeof(edt), time(NULL)); + fprintf(fd, "# %s - %s - %s%s\n", edt, jcr->jr.Job, + level_to_str(jcr->JobLevel), jcr->since); + for (int i=0; i < VolCount; i++) { + /* Write the record */ + fprintf(fd, "Volume=\"%s\"\n", VolParams[i].VolumeName); + fprintf(fd, "MediaType=\"%s\"\n", VolParams[i].MediaType); + fprintf(fd, "VolSessionId=%u\n", jcr->VolSessionId); + fprintf(fd, "VolSessionTime=%u\n", jcr->VolSessionTime); + fprintf(fd, "VolFile=%u-%u\n", VolParams[i].StartFile, + VolParams[i].EndFile); + fprintf(fd, "VolBlock=%u-%u\n", VolParams[i].StartBlock, + VolParams[i].EndBlock); + fprintf(fd, "FileIndex=%d-%d\n", VolParams[i].FirstIndex, + VolParams[i].LastIndex); + } + if (VolParams) { + free(VolParams); + } + if (got_pipe) { + close_bpipe(bpipe); + } else { + fclose(fd); + } + } else { + berrno be; + Jmsg(jcr, M_ERROR, 0, _("Could not open WriteBootstrap file:\n" + "%s: ERR=%s\n"), fname, be.bstrerror()); + set_jcr_job_status(jcr, JS_ErrorTerminated); + } + free_pool_memory(fname); + } +}