*
*/
/*
- Copyright (C) 2000-2003 Kern Sibbald and John Walker
+ Copyright (C) 2000-2004 Kern Sibbald and John Walker
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License as
/* Global variables exported */
+char OK_msg[] = "3000 OK\n";
+char TERM_msg[] = "3999 Terminate\n";
+STORES *me = NULL; /* our Global resource */
+bool forge_on = false; /* proceed inspite of I/O errors */
-
-/* This is our own global resource */
-STORES *me;
-
-static pthread_mutex_t mutex = PTHREAD_MUTEX_INITIALIZER;
static uint32_t VolSessionId = 0;
uint32_t VolSessionTime;
-
char *configfile;
-static int foreground = 0;
+/* Global static variables */
+static int foreground = 0;
+static pthread_mutex_t mutex = PTHREAD_MUTEX_INITIALIZER;
static workq_t dird_workq; /* queue for processing connections */
static void usage()
{
fprintf(stderr, _(
-"\nVersion: " VERSION " (" DATE ")\n\n"
-"Usage: stored [-s -f ] [-c config_file] [-d debug_level] [config_file]\n"
+"\nVersion: " VERSION " (" BDATE ")\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"
" -f run in foreground (for debugging)\n"
+" -g <group> set groupid to group\n"
+" -p proceed despite I/O errors\n"
" -s no signals (for debugging)\n"
" -t test - read config and exit\n"
+" -u <user> userid to <user>\n"
+" -v verbose user messages\n"
" -? print this message.\n"
"\n"));
exit(1);
int no_signals = FALSE;
int test_config = FALSE;
pthread_t thid;
+ char *uid = NULL;
+ char *gid = NULL;
init_stack_dump();
- my_name_is(argc, argv, "stored");
+ my_name_is(argc, argv, "bacula-sd");
+ textdomain("bacula");
init_msg(NULL, NULL);
daemon_start_time = time(NULL);
- memset(&last_job, 0, sizeof(last_job));
/* Sanity checks */
if (TAPE_BSIZE % DEV_BSIZE != 0 || TAPE_BSIZE / DEV_BSIZE == 0) {
Emsg1(M_ABORT, 0, "Tape block size (%d) is not a power of 2\n", TAPE_BSIZE);
}
- while ((ch = getopt(argc, argv, "c:d:fst?")) != -1) {
+ while ((ch = getopt(argc, argv, "c:d:fg:pstu:v?")) != -1) {
switch (ch) {
- case 'c': /* configuration file */
- if (configfile != NULL) {
- free(configfile);
- }
- configfile = bstrdup(optarg);
- break;
+ case 'c': /* configuration file */
+ if (configfile != NULL) {
+ free(configfile);
+ }
+ configfile = bstrdup(optarg);
+ break;
- case 'd': /* debug level */
- debug_level = atoi(optarg);
- if (debug_level <= 0) {
- debug_level = 1;
- }
- break;
+ case 'd': /* debug level */
+ debug_level = atoi(optarg);
+ if (debug_level <= 0) {
+ debug_level = 1;
+ }
+ break;
+
+ case 'f': /* run in foreground */
+ foreground = TRUE;
+ break;
- case 'f': /* run in foreground */
- foreground = TRUE;
- break;
+ case 'g': /* set group id */
+ gid = optarg;
+ break;
- case 's': /* no signals */
- no_signals = TRUE;
- break;
+ case 'p': /* proceed in spite of I/O errors */
+ forge_on = true;
+ break;
- case 't':
- test_config = TRUE;
- break;
+ case 's': /* no signals */
+ no_signals = TRUE;
+ break;
- case '?':
- default:
- usage();
+ case 't':
+ test_config = TRUE;
+ break;
+ case 'u': /* set uid */
+ uid = optarg;
+ break;
+
+ case 'v': /* verbose */
+ verbose++;
+ break;
+
+ case '?':
+ default:
+ usage();
+ break;
}
}
argc -= optind;
}
create_pid_file(me->pid_directory, "bacula-sd", me->SDport);
+ read_state_file(me->working_directory, "bacula-sd", me->SDport);
+
+ drop(uid, gid);
/* Ensure that Volume Session Time and Id are both
* set and are both non-zero.
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.
*/
- sleep(1);
+ bmicrosleep(1, 0);
/* Single server used for Director and File daemon */
bnet_thread_server(me->SDaddr, me->SDport, me->max_concurrent_jobs * 2 + 1,
/* Check Configuration file for necessary info */
static void check_config()
{
- struct stat stat_buf;
-
LockRes();
me = (STORES *)GetNextRes(R_STORAGE, NULL);
if (!me) {
Emsg1(M_ERROR_TERM, 0, _("No Working Directory defined in %s. Cannot continue.\n"),
configfile);
}
- if (stat(me->working_directory, &stat_buf) != 0) {
- Emsg1(M_ERROR_TERM, 0, _("Working Directory: %s not found. Cannot continue.\n"),
- me->working_directory);
- }
- if (!S_ISDIR(stat_buf.st_mode)) {
- Emsg1(M_ERROR_TERM, 0, _("Working Directory: %s is not a directory. Cannot continue.\n"),
- me->working_directory);
- }
- working_directory = me->working_directory;
+
+ set_working_directory(me->working_directory);
}
/*
*/
static void *device_allocation(void *arg)
{
- int i;
DEVRES *device;
LockRes();
pthread_detach(pthread_self());
- for (device=NULL,i=0; (device=(DEVRES *)GetNextRes(R_DEVICE, (RES *)device)); i++) {
+ foreach_res(device, R_DEVICE) {
Dmsg1(90, "calling init_dev %s\n", device->device_name);
device->dev = init_dev(NULL, device);
Dmsg1(10, "SD init done %s\n", device->device_name);
if (!device->dev) {
Emsg1(M_ERROR, 0, _("Could not initialize %s\n"), device->device_name);
+ continue;
}
+
if (device->cap_bits & CAP_ALWAYSOPEN) {
- Dmsg1(20, "calling open_device %s\n", device->device_name);
- if (!open_device(device->dev)) {
+ Dmsg1(20, "calling first_open_device %s\n", device->device_name);
+ if (!first_open_device(device->dev)) {
Emsg1(M_ERROR, 0, _("Could not open device %s\n"), device->device_name);
}
}
if (device->cap_bits & CAP_AUTOMOUNT && device->dev &&
device->dev->state & ST_OPENED) {
- DEV_BLOCK *block;
JCR *jcr;
- block = new_block(device->dev);
+ DCR *dcr;
jcr = new_jcr(sizeof(JCR), stored_free_jcr);
- switch (read_dev_volume_label(jcr, device->dev, block)) {
+ 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));
+ }
+ jcr->device = device;
+ dcr = new_dcr(jcr, device->dev);
+ switch (read_dev_volume_label(jcr, device->dev, dcr->block)) {
case VOL_OK:
break;
default:
break;
}
free_jcr(jcr);
- free_block(block);
}
}
UnlockRes();
{
static int in_here = FALSE;
DEVRES *device;
+ JCR *jcr;
if (in_here) { /* prevent loops */
exit(1);
}
in_here = TRUE;
+ if (sig == SIGTERM) { /* normal shutdown request? */
+ /*
+ * This is a normal shutdown request. We wiffle through
+ * all open jobs canceling them and trying to wake
+ * 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) {
+ continue; /* ignore console */
+ }
+ set_jcr_job_status(jcr, JS_Canceled);
+ fd = jcr->file_bsock;
+ if (fd) {
+ fd->timed_out = TRUE;
+ Dmsg1(100, "killing JobId=%d\n", jcr->JobId);
+ pthread_kill(jcr->my_thread_id, TIMEOUT_SIGNAL);
+ if (jcr->device && jcr->device->dev && jcr->device->dev->dev_blocked) {
+ pthread_cond_signal(&jcr->device->dev->wait_next_vol);
+ }
+ bmicrosleep(0, 50000);
+ }
+ }
+ unlock_jcr_chain();
+ bmicrosleep(0, 500000); /* give them 1/2 sec to clean up */
+ }
+
+ write_state_file(me->working_directory, "bacula-sd", me->SDport);
delete_pid_file(me->pid_directory, "bacula-sd", me->SDport);
- stop_watchdog();
- Dmsg0(200, "In terminate_stored()\n");
+ Dmsg1(200, "In terminate_stored() sig=%d\n", sig);
LockRes();
- for (device=NULL; (device=(DEVRES *)GetNextRes(R_DEVICE, (RES *)device)); ) {
+ foreach_res(device, R_DEVICE) {
if (device->dev) {
term_dev(device->dev);
}
print_memory_pool_stats();
}
term_msg();
+ stop_watchdog();
close_memory_pool();
- sm_dump(False); /* dump orphaned buffers */
- exit(1);
+ sm_dump(false); /* dump orphaned buffers */
+ exit(sig);
}
projects / bacula / bacula / blobdiff