/*
* Second generation Storage daemon.
*
+ * Kern Sibbald, MM
+ *
* It accepts a number of simple commands from the File daemon
* and acts on them. When a request to append data is made,
* it opens a data channel and accepts data from the
*
*/
/*
- Copyright (C) 2000-2005 Kern Sibbald
+ Bacula® - The Network Backup Solution
+
+ Copyright (C) 2000-2006 Free Software Foundation Europe e.V.
- This program is free software; you can redistribute it and/or
- modify it under the terms of the GNU General Public License as
- published by the Free Software Foundation; either version 2 of
- the License, or (at your option) any later version.
+ 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 plus additions
+ that are listed 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
+ 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., 59 Temple Place - Suite 330, Boston,
- MA 02111-1307, USA.
+ 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.
+*/
#include "bacula.h"
#include "stored.h"
/* Forward referenced functions */
void terminate_stored(int sig);
static int check_resources();
+static void cleanup_old_files();
extern "C" void *device_initialization(void *arg);
static uint32_t VolSessionId = 0;
uint32_t VolSessionTime;
-char *configfile;
+char *configfile = NULL;
+bool init_done = false;
/* Global static variables */
-static int foreground = 0;
+static bool foreground = 0;
static pthread_mutex_t mutex = PTHREAD_MUTEX_INITIALIZER;
static workq_t dird_workq; /* queue for processing connections */
static void usage()
{
fprintf(stderr, _(
-"Copyright (C) 2000-2005 Kern Sibbald.\n"
-"\nVersion: " VERSION " (" BDATE ")\n\n"
+PROG_COPYRIGHT
+"\nVersion: %s (%s)\n\n"
"Usage: stored [options] [-c config_file] [config_file]\n"
" -c <file> use <file> as configuration file\n"
" -dnn set debug level to nn\n"
" -u <user> userid to <user>\n"
" -v verbose user messages\n"
" -? print this message.\n"
-"\n"));
+"\n"), 2000, VERSION, BDATE);
exit(1);
}
* Main Bacula Unix Storage Daemon
*
*/
+#if defined(HAVE_WIN32)
+#define main BaculaMain
+#endif
+
int main (int argc, char *argv[])
{
int ch;
- int no_signals = FALSE;
- int test_config = FALSE;
+ bool no_signals = false;
+ bool test_config = false;
pthread_t thid;
char *uid = NULL;
char *gid = NULL;
+ setlocale(LC_ALL, "");
+ bindtextdomain("bacula", LOCALEDIR);
+ textdomain("bacula");
+
init_stack_dump();
my_name_is(argc, argv, "bacula-sd");
- textdomain("bacula");
init_msg(NULL, NULL);
daemon_start_time = time(NULL);
/* Sanity checks */
if (TAPE_BSIZE % B_DEV_BSIZE != 0 || TAPE_BSIZE / B_DEV_BSIZE == 0) {
- Emsg2(M_ABORT, 0, "Tape block size (%d) not multiple of system size (%d)\n",
+ Emsg2(M_ABORT, 0, _("Tape block size (%d) not multiple of system size (%d)\n"),
TAPE_BSIZE, B_DEV_BSIZE);
}
if (TAPE_BSIZE != (1 << (ffs(TAPE_BSIZE)-1))) {
- Emsg1(M_ABORT, 0, "Tape block size (%d) is not a power of 2\n", TAPE_BSIZE);
+ Emsg1(M_ABORT, 0, _("Tape block size (%d) is not a power of 2\n"), TAPE_BSIZE);
}
while ((ch = getopt(argc, argv, "c:d:fg:pstu:v?")) != -1) {
break;
case 'f': /* run in foreground */
- foreground = TRUE;
+ foreground = true;
break;
case 'g': /* set group id */
break;
case 's': /* no signals */
- no_signals = TRUE;
+ no_signals = true;
break;
case 't':
- test_config = TRUE;
+ test_config = true;
break;
case 'u': /* set uid */
parse_config(configfile);
- if (init_tls() != 0) {
- Jmsg((JCR *)NULL, M_ERROR_TERM, 0, _("TLS library initialization failed.\n"));
+ if (init_crypto() != 0) {
+ Jmsg((JCR *)NULL, M_ERROR_TERM, 0, _("Cryptography library initialization failed.\n"));
}
if (!check_resources()) {
Jmsg((JCR *)NULL, M_ERROR_TERM, 0, _("Please correct configuration file: %s\n"), configfile);
}
+ init_reservations_lock();
+
if (test_config) {
terminate_stored(0);
}
drop(uid, gid);
+ cleanup_old_files();
+
+
/* Ensure that Volume Session Time and Id are both
* set and are both non-zero.
*/
- VolSessionTime = (long)daemon_start_time;
+ VolSessionTime = (uint32_t)daemon_start_time;
if (VolSessionTime == 0) { /* paranoid */
Jmsg0(NULL, M_ABORT, 0, _("Volume Session Time is ZERO!\n"));
}
/*
* Start the device allocation thread
*/
+ create_volume_list(); /* do before device_init */
if (pthread_create(&thid, NULL, device_initialization, NULL) != 0) {
Emsg1(M_ABORT, 0, _("Unable to create thread. ERR=%s\n"), strerror(errno));
}
start_watchdog(); /* start watchdog thread */
-
init_jcr_subsystem(); /* start JCR watchdogs etc. */
- /*
- * Sleep a bit to give device thread a chance to lock the resource
- * chain before we start the server.
- */
- bmicrosleep(1, 0);
-
/* Single server used for Director and File daemon */
bnet_thread_server(me->sdaddrs, me->max_concurrent_jobs * 2 + 1,
&dird_workq, handle_connection_request);
static int check_resources()
{
bool OK = true;
- AUTOCHANGER *changer;
- LockRes();
me = (STORES *)GetNextRes(R_STORAGE, NULL);
if (!me) {
OK = false;
}
-#ifdef HAVE_TLS
DIRRES *director;
STORES *store;
foreach_res(store, R_STORAGE) {
/* tls_require implies tls_enable */
if (store->tls_require) {
- store->tls_enable = true;
+ if (have_tls) {
+ store->tls_enable = true;
+ } else {
+ Jmsg(NULL, M_FATAL, 0, _("TLS required but not configured in Bacula.\n"));
+ OK = false;
+ continue;
+ }
}
if (!store->tls_certfile && store->tls_enable) {
}
}
}
-#endif /* HAVE_TLS */
-
- /* Ensure that the media_type for each device is the same */
- foreach_res(changer, R_AUTOCHANGER) {
- DEVRES *device;
- char *media_type = NULL;
- foreach_alist(device, changer->device) {
- if (media_type == NULL) {
- media_type = device->media_type;
- continue;
- }
- if (strcmp(media_type, device->media_type) != 0) {
- Jmsg(NULL, M_ERROR, 0,
- _("Media Type not the same for all devices in changer %s. Cannot continue.\n"),
- changer->hdr.name);
- OK = false;
- continue;
- }
- /*
- * If the device does not have a changer name or changer command
- * defined, used the one from the Autochanger resource
- */
- if (!device->changer_name) {
- device->changer_name = bstrdup(changer->changer_name);
- }
- if (!device->changer_command) {
- device->changer_command = bstrdup(changer->changer_command);
- }
- }
- }
-
- UnlockRes();
+ OK = init_autochangers();
+
+
if (OK) {
close_msg(NULL); /* close temp message handler */
init_msg(NULL, me->messages); /* open daemon message handler */
return OK;
}
+static void cleanup_old_files()
+{
+ POOLMEM *cleanup = get_pool_memory(PM_MESSAGE);
+ int len = strlen(me->working_directory);
+#if defined(HAVE_WIN32)
+ pm_strcpy(cleanup, "del /q ");
+#else
+ pm_strcpy(cleanup, "/bin/rm -f ");
+#endif
+ pm_strcat(cleanup, me->working_directory);
+ if (len > 0 && !IsPathSeparator(me->working_directory[len-1])) {
+ pm_strcat(cleanup, "/");
+ }
+ pm_strcat(cleanup, my_name);
+ pm_strcat(cleanup, "*.spool");
+ run_program(cleanup, 0, NULL);
+ free_pool_memory(cleanup);
+}
+
+
/*
* Here we attempt to init and open each device. This is done
* once at startup in a separate thread.
void *device_initialization(void *arg)
{
DEVRES *device;
+ DCR *dcr;
+ JCR *jcr;
+ DEVICE *dev;
LockRes();
+
pthread_detach(pthread_self());
+ jcr = new_jcr(sizeof(JCR), stored_free_jcr);
+ jcr->JobType = JT_SYSTEM;
+ /* Initialize FD start condition variable */
+ int errstat = pthread_cond_init(&jcr->job_start_wait, NULL);
+ if (errstat != 0) {
+ Jmsg1(jcr, M_ABORT, 0, _("Unable to init job cond variable: ERR=%s\n"), strerror(errstat));
+ }
foreach_res(device, R_DEVICE) {
Dmsg1(90, "calling init_dev %s\n", device->device_name);
- device->dev = init_dev(NULL, NULL, device);
+ dev = init_dev(NULL, device);
Dmsg1(10, "SD init done %s\n", device->device_name);
- if (!device->dev) {
+ if (!dev) {
Jmsg1(NULL, M_ERROR, 0, _("Could not initialize %s\n"), device->device_name);
continue;
}
+ jcr->dcr = dcr = new_dcr(jcr, dev);
+ if (dev->is_autochanger()) {
+ /* If autochanger set slot in dev sturcture */
+ get_autochanger_loaded_slot(dcr);
+ }
+
if (device->cap_bits & CAP_ALWAYSOPEN) {
- Dmsg1(20, "calling first_open_device %s\n", device->device_name);
- if (!first_open_device(device->dev)) {
- Jmsg1(NULL, M_ERROR, 0, _("Could not open device %s\n"), device->device_name);
+ Dmsg1(20, "calling first_open_device %s\n", dev->print_name());
+ if (!first_open_device(dcr)) {
+ Jmsg1(NULL, M_ERROR, 0, _("Could not open device %s\n"), dev->print_name());
+ Dmsg1(20, "Could not open device %s\n", dev->print_name());
+ free_dcr(dcr);
+ jcr->dcr = NULL;
+ continue;
}
}
- if (device->cap_bits & CAP_AUTOMOUNT && device->dev &&
- device->dev->is_open()) {
- JCR *jcr;
- DCR *dcr;
- jcr = new_jcr(sizeof(JCR), stored_free_jcr);
- jcr->JobType = JT_SYSTEM;
- /* Initialize FD start condition variable */
- int errstat = pthread_cond_init(&jcr->job_start_wait, NULL);
- if (errstat != 0) {
- Jmsg1(jcr, M_ABORT, 0, _("Unable to init job cond variable: ERR=%s\n"), strerror(errstat));
- }
- dcr = new_dcr(jcr, device->dev);
+ if (device->cap_bits & CAP_AUTOMOUNT && dev->is_open()) {
switch (read_dev_volume_label(dcr)) {
case VOL_OK:
- memcpy(&dcr->dev->VolCatInfo, &dcr->VolCatInfo, sizeof(dcr->dev->VolCatInfo));
+ memcpy(&dev->VolCatInfo, &dcr->VolCatInfo, sizeof(dev->VolCatInfo));
break;
default:
- Jmsg1(NULL, M_WARNING, 0, _("Could not mount device %s\n"), device->device_name);
+ Jmsg1(NULL, M_WARNING, 0, _("Could not mount device %s\n"), dev->print_name());
break;
}
- free_jcr(jcr);
}
+ free_dcr(dcr);
+ jcr->dcr = NULL;
+ }
+#ifdef xxx
+ if (jcr->dcr) {
+ Dmsg1(000, "free_dcr=%p\n", jcr->dcr);
+ free_dcr(jcr->dcr);
+ jcr->dcr = NULL;
}
+#endif
+ free_jcr(jcr);
+ init_done = true;
UnlockRes();
return NULL;
}
* them up so that they will report back the correct
* volume status.
*/
- lock_jcr_chain();
foreach_jcr(jcr) {
BSOCK *fd;
- free_locked_jcr(jcr);
if (jcr->JobId == 0) {
+ free_jcr(jcr);
continue; /* ignore console */
}
set_jcr_job_status(jcr, JS_Canceled);
pthread_cond_broadcast(&jcr->dcr->dev->wait_next_vol);
pthread_cond_broadcast(&wait_device_release);
}
+ if (jcr->read_dcr && jcr->read_dcr->dev && jcr->read_dcr->dev->dev_blocked) {
+ pthread_cond_broadcast(&jcr->read_dcr->dev->wait_next_vol);
+ pthread_cond_broadcast(&wait_device_release);
+ }
bmicrosleep(0, 50000);
- }
+ }
+ free_jcr(jcr);
}
- unlock_jcr_chain();
bmicrosleep(0, 500000); /* give them 1/2 sec to clean up */
}
Dmsg1(200, "In terminate_stored() sig=%d\n", sig);
- LockRes();
foreach_res(device, R_DEVICE) {
+ Dmsg1(10, "Term device %s\n", device->device_name);
if (device->dev) {
- term_dev(device->dev);
+ free_volume(device->dev);
+ device->dev->term();
+ device->dev = NULL;
+ } else {
+ Dmsg1(10, "No dev structure %s\n", device->device_name);
}
}
- UnlockRes();
- if (configfile)
- free(configfile);
+ if (configfile) {
+ free(configfile);
+ configfile = NULL;
+ }
free_config_resources();
if (debug_level > 10) {
print_memory_pool_stats();
}
+ term_reservations_lock();
term_msg();
stop_watchdog();
- cleanup_tls();
+ cleanup_crypto();
+ free_volume_list();
close_memory_pool();
sm_dump(false); /* dump orphaned buffers */
projects / bacula / bacula / blobdiff