-/*
- * This file handles accepting Director Commands
- *
- * Most Director commands are handled here, with the
- * exception of the Job command command and subsequent
- * subcommands that are handled
- * in job.c.
- *
- * N.B. in this file, in general we must use P(dev->mutex) rather
- * than lock_device(dev) so that we can examine the blocked
- * state rather than blocking ourselves because a Job
- * thread has the device blocked. In some "safe" cases,
- * we can do things to a blocked device. CAREFUL!!!!
- *
- * File daemon commands are handled in fdcmd.c
- *
- * Kern Sibbald, May MMI
- *
- * Version $Id$
- *
- */
/*
Bacula® - The Network Backup Solution
- Copyright (C) 2001-2007 Free Software Foundation Europe e.V.
+ Copyright (C) 2001-2010 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 plus additions
- that are listed in the file LICENSE.
+ modify it under the terms of version three of the GNU Affero 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
+ You should have received a copy of the GNU Affero 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.
+ Bacula® is a registered trademark of Kern Sibbald.
The licensor of Bacula is the Free Software Foundation Europe
(FSFE), Fiduciary Program, Sumatrastrasse 25, 8006 Zürich,
Switzerland, email:ftf@fsfeurope.org.
* in job.c.
*
* N.B. in this file, in general we must use P(dev->mutex) rather
- * than lock_device(dev) so that we can examine the blocked
+ * than dev->r_lock() so that we can examine the blocked
* state rather than blocking ourselves because a Job
* thread has the device blocked. In some "safe" cases,
* we can do things to a blocked device. CAREFUL!!!!
*
* Kern Sibbald, May MMI
*
- * Version $Id$
- *
*/
#include "bacula.h"
/* Imported variables */
extern BSOCK *filed_chan;
-extern int r_first, r_last;
-extern struct s_res resources[];
extern struct s_last_job last_job;
extern bool init_done;
/* Static variables */
-static char derrmsg[] = "3900 Invalid command\n";
+static char derrmsg[] = "3900 Invalid command:";
static char OKsetdebug[] = "3000 OK setdebug=%d\n";
static char invalid_cmd[] = "3997 Invalid command for a Director with Monitor directive enabled.\n";
+static char OK_bootstrap[] = "3000 OK bootstrap\n";
+static char ERROR_bootstrap[] = "3904 Error bootstrap\n";
/* Imported functions */
extern void terminate_child();
/* Forward referenced functions */
static bool label_cmd(JCR *jcr);
+static bool die_cmd(JCR *jcr);
static bool relabel_cmd(JCR *jcr);
static bool readlabel_cmd(JCR *jcr);
static bool release_cmd(JCR *jcr);
static bool cancel_cmd(JCR *cjcr);
static bool mount_cmd(JCR *jcr);
static bool unmount_cmd(JCR *jcr);
+//static bool action_on_purge_cmd(JCR *jcr);
static bool bootstrap_cmd(JCR *jcr);
static bool changer_cmd(JCR *sjcr);
static bool do_label(JCR *jcr, int relabel);
static DCR *find_device(JCR *jcr, POOL_MEM &dev_name, int drive);
-static void read_volume_label(JCR *jcr, DEVICE *dev, int Slot);
+static void read_volume_label(JCR *jcr, DCR *dcr, DEVICE *dev, int Slot);
static void label_volume_if_ok(DCR *dcr, char *oldname,
char *newname, char *poolname,
int Slot, int relabel);
-static bool try_autoload_device(JCR *jcr, int slot, const char *VolName);
+static bool try_autoload_device(JCR *jcr, DCR *dcr, int slot, const char *VolName);
static void send_dir_busy_message(BSOCK *dir, DEVICE *dev);
struct s_cmds {
const char *cmd;
bool (*func)(JCR *jcr);
- int monitoraccess; /* specify if monitors have access to this function */
+ bool monitoraccess; /* set if monitors can access this cmd */
};
/*
{"autochanger", changer_cmd, 0},
{"bootstrap", bootstrap_cmd, 0},
{"cancel", cancel_cmd, 0},
+ {".die", die_cmd, 0},
{"label", label_cmd, 0}, /* label a tape */
{"mount", mount_cmd, 0},
{"readlabel", readlabel_cmd, 0},
{"status", status_cmd, 1},
{".status", qstatus_cmd, 1},
{"unmount", unmount_cmd, 0},
+// {"action_on_purge", action_on_purge_cmd, 0},
{"use storage=", use_cmd, 0},
{"run", run_cmd, 0},
// {"query", query_cmd, 0},
int i;
bool found, quit;
int bnet_stat = 0;
- char name[MAX_NAME_LENGTH];
+ char name[500];
+ char tbuf[100];
if (bs->recv() <= 0) {
- Emsg0(M_ERROR, 0, _("Connection request failed.\n"));
- bnet_close(bs);
+ Emsg1(M_ERROR, 0, _("Connection request from %s failed.\n"), bs->who());
+ bs->close();
return NULL;
}
/*
* Do a sanity check on the message received
*/
- if (bs->msglen < 25 || bs->msglen > (int)sizeof(name)-25) {
- Emsg1(M_ERROR, 0, _("Invalid connection. Len=%d\n"), bs->msglen);
- bnet_close(bs);
+ if (bs->msglen < 25 || bs->msglen > (int)sizeof(name)) {
+ Dmsg1(000, "<filed: %s", bs->msg);
+ Emsg2(M_ERROR, 0, _("Invalid connection from %s. Len=%d\n"), bs->who(), bs->msglen);
+ bs->close();
return NULL;
}
/*
* call FD handler.
*/
Dmsg1(110, "Conn: %s", bs->msg);
+ if (debug_level == 3) {
+ Dmsg1(000, "<filed: %s", bs->msg);
+ }
if (sscanf(bs->msg, "Hello Start Job %127s", name) == 1) {
+ Dmsg1(110, "Got a FD connection at %s\n", bstrftimes(tbuf, sizeof(tbuf),
+ (utime_t)time(NULL)));
+ Dmsg1(50, "%s", bs->msg);
handle_filed_connection(bs, name);
return NULL;
}
/*
* This is a connection from the Director, so setup a JCR
*/
- Dmsg0(110, "Start Dir Job\n");
+ Dmsg1(110, "Got a DIR connection at %s\n", bstrftimes(tbuf, sizeof(tbuf),
+ (utime_t)time(NULL)));
jcr = new_jcr(sizeof(JCR), stored_free_jcr); /* create Job Control Record */
jcr->dir_bsock = bs; /* save Director bsock */
jcr->dir_bsock->set_jcr(jcr);
/* Initialize FD start condition variable */
int errstat = pthread_cond_init(&jcr->job_start_wait, NULL);
if (errstat != 0) {
- Jmsg1(jcr, M_FATAL, 0, _("Unable to init job cond variable: ERR=%s\n"), strerror(errstat));
+ berrno be;
+ Jmsg1(jcr, M_FATAL, 0, _("Unable to init job cond variable: ERR=%s\n"), be.bstrerror(errstat));
goto bail_out;
}
if (strncmp(cmds[i].cmd, bs->msg, strlen(cmds[i].cmd)) == 0) {
if ((!cmds[i].monitoraccess) && (jcr->director->monitor)) {
Dmsg1(100, "Command \"%s\" is invalid.\n", cmds[i].cmd);
- bnet_fsend(bs, invalid_cmd);
+ bs->fsend(invalid_cmd);
bs->signal(BNET_EOD);
break;
}
Dmsg1(200, "Do command: %s\n", cmds[i].cmd);
if (!cmds[i].func(jcr)) { /* do command */
quit = true; /* error, get out */
- Dmsg1(190, "Command %s reqeusts quit\n", cmds[i].cmd);
+ Dmsg1(190, "Command %s requests quit\n", cmds[i].cmd);
}
found = true; /* indicate command found */
break;
}
}
if (!found) { /* command not found */
- bnet_fsend(bs, derrmsg);
+ POOL_MEM err_msg;
+ Mmsg(err_msg, "%s %s\n", derrmsg, bs->msg);
+ bs->fsend(err_msg.c_str());
break;
}
}
bail_out:
generate_daemon_event(jcr, "JobEnd");
dequeue_messages(jcr); /* send any queued messages */
- bnet_sig(bs, BNET_TERMINATE);
+ bs->signal(BNET_TERMINATE);
free_jcr(jcr);
return NULL;
}
+
+/*
+ * Force SD to die, and hopefully dump itself. Turned on only
+ * in development version.
+ */
+static bool die_cmd(JCR *jcr)
+{
+#ifdef DEVELOPER
+ JCR *djcr = NULL;
+ int a;
+ Pmsg0(000, "I have been requested to die ...");
+ a = djcr->JobId; /* ref NULL pointer */
+#endif
+ return 0;
+}
+
+
+
/*
* Set debug level as requested by the Director
*
Dmsg1(10, "setdebug_cmd: %s", dir->msg);
if (sscanf(dir->msg, "setdebug=%d trace=%d", &level, &trace_flag) != 2 || level < 0) {
- bnet_fsend(dir, _("3991 Bad setdebug command: %s\n"), dir->msg);
+ dir->fsend(_("3991 Bad setdebug command: %s\n"), dir->msg);
return 0;
}
debug_level = level;
set_trace(trace_flag);
- return bnet_fsend(dir, OKsetdebug, level);
+ return dir->fsend(OKsetdebug, level);
}
if (sscanf(dir->msg, "cancel Job=%127s", Job) == 1) {
if (!(jcr=get_jcr_by_full_name(Job))) {
- bnet_fsend(dir, _("3904 Job %s not found.\n"), Job);
+ dir->fsend(_("3904 Job %s not found.\n"), Job);
} else {
- jcr->lock();
oldStatus = jcr->JobStatus;
set_jcr_job_status(jcr, JS_Canceled);
+ Dmsg2(800, "Cancel JobId=%d %p\n", jcr->JobId, jcr);
if (!jcr->authenticated && oldStatus == JS_WaitFD) {
pthread_cond_signal(&jcr->job_start_wait); /* wake waiting thread */
}
- jcr->unlock();
if (jcr->file_bsock) {
- bnet_sig(jcr->file_bsock, BNET_TERMINATE);
+ jcr->file_bsock->signal(BNET_TERMINATE);
+ jcr->file_bsock->set_terminated();
+ Dmsg2(800, "Term bsock jid=%d %p\n", jcr->JobId, jcr);
+ } else {
+ /* Still waiting for FD to connect, release it */
+ pthread_cond_signal(&jcr->job_start_wait); /* wake waiting job */
+ Dmsg2(800, "Signal FD connect jid=%d %p\n", jcr->JobId, jcr);
}
/* If thread waiting on mount, wake him */
if (jcr->dcr && jcr->dcr->dev && jcr->dcr->dev->waiting_for_mount()) {
pthread_cond_broadcast(&jcr->dcr->dev->wait_next_vol);
+ Dmsg1(100, "JobId=%u broadcast wait_device_release\n", (uint32_t)jcr->JobId);
pthread_cond_broadcast(&wait_device_release);
}
if (jcr->read_dcr && jcr->read_dcr->dev && jcr->read_dcr->dev->waiting_for_mount()) {
pthread_cond_broadcast(&jcr->read_dcr->dev->wait_next_vol);
+ Dmsg1(100, "JobId=%u broadcast wait_device_release\n", (uint32_t)jcr->JobId);
pthread_cond_broadcast(&wait_device_release);
}
- Jmsg(jcr, M_INFO, 0, _("Job %s marked to be canceled.\n"), jcr->Job);
- bnet_fsend(dir, _("3000 Job %s marked to be canceled.\n"), jcr->Job);
+ Jmsg(jcr, M_INFO, 0, _("JobId=%d Job=\"%s\" marked to be canceled.\n"),
+ (int)jcr->JobId, jcr->Job);
+ dir->fsend(_("3000 Job %s marked to be canceled.\n"), jcr->Job);
free_jcr(jcr);
}
} else {
- bnet_fsend(dir, _("3903 Error scanning cancel command.\n"));
+ dir->fsend(_("3903 Error scanning cancel command.\n"));
}
- bnet_sig(dir, BNET_EOD);
+ dir->signal(BNET_EOD);
return 1;
}
dcr = find_device(jcr, dev_name, drive);
if (dcr) {
dev = dcr->dev;
- dev->lock(); /* Use P to avoid indefinite block */
- if (!dev->is_open()) {
+ dev->dlock(); /* Use P to avoid indefinite block */
+ if (!dev->is_open() && !dev->is_busy()) {
Dmsg1(400, "Can %slabel. Device is not open\n", relabel?"re":"");
label_volume_if_ok(dcr, oldname, newname, poolname, slot, relabel);
dev->close();
Dmsg0(400, "Can relabel. device not used\n");
label_volume_if_ok(dcr, oldname, newname, poolname, slot, relabel);
}
- dev->unlock();
+ dev->dunlock();
free_dcr(dcr);
- jcr->dcr = NULL;
} else {
- bnet_fsend(dir, _("3999 Device \"%s\" not found or could not be opened.\n"), dev_name.c_str());
+ dir->fsend(_("3999 Device \"%s\" not found or could not be opened.\n"), dev_name.c_str());
}
} else {
/* NB dir->msg gets clobbered in bnet_fsend, so save command */
pm_strcpy(jcr->errmsg, dir->msg);
- bnet_fsend(dir, _("3903 Error scanning label command: %s\n"), jcr->errmsg);
+ dir->fsend(_("3903 Error scanning label command: %s\n"), jcr->errmsg);
}
free_memory(oldname);
free_memory(newname);
free_memory(poolname);
free_memory(mtype);
- bnet_sig(dir, BNET_EOD);
+ dir->signal(BNET_EOD);
return true;
}
Dmsg0(90, "try_autoload_device - looking for volume_info\n");
- if (!try_autoload_device(dcr->jcr, slot, volname)) {
+ if (!try_autoload_device(dcr->jcr, dcr, slot, volname)) {
goto bail_out; /* error */
}
dev->truncating = true; /* let open() know we will truncate it */
}
/* Set old volume name for open if relabeling */
- bstrncpy(dcr->VolCatInfo.VolCatName, volname, sizeof(dcr->VolCatInfo.VolCatName));
+ dcr->setVolCatName(volname);
if (dev->open(dcr, mode) < 0) {
- bnet_fsend(dir, _("3910 Unable to open device %s: ERR=%s\n"),
- dev->print_name(), dev->strerror());
+ dir->fsend(_("3910 Unable to open device \"%s\": ERR=%s\n"),
+ dev->print_name(), dev->bstrerror());
goto bail_out;
}
label_status = read_dev_volume_label(dcr);
/* Set new volume name */
- bstrncpy(dcr->VolCatInfo.VolCatName, newname, sizeof(dcr->VolCatInfo.VolCatName));
+ dcr->setVolCatName(newname);
switch(label_status) {
case VOL_NAME_ERROR:
case VOL_VERSION_ERROR:
case VOL_LABEL_ERROR:
case VOL_OK:
if (!relabel) {
- bnet_fsend(dir, _(
+ dir->fsend(_(
"3920 Cannot label Volume because it is already labeled: \"%s\"\n"),
dev->VolHdr.VolumeName);
break;
/* Relabel request. If oldname matches, continue */
if (strcmp(oldname, dev->VolHdr.VolumeName) != 0) {
- bnet_fsend(dir, _("3921 Wrong volume mounted.\n"));
+ dir->fsend(_("3921 Wrong volume mounted.\n"));
break;
}
if (dev->label_type != B_BACULA_LABEL) {
- bnet_fsend(dir, _("3922 Cannot relabel an ANSI/IBM labeled Volume.\n"));
+ dir->fsend(_("3922 Cannot relabel an ANSI/IBM labeled Volume.\n"));
break;
}
/* Fall through wanted! */
case VOL_NO_LABEL:
if (!write_new_volume_label_to_dev(dcr, newname, poolname,
relabel, true /* write dvd now */)) {
- bnet_fsend(dir, _("3912 Failed to label Volume: ERR=%s\n"), dev->bstrerror());
+ dir->fsend(_("3912 Failed to label Volume: ERR=%s\n"), dev->bstrerror());
break;
}
bstrncpy(dcr->VolumeName, newname, sizeof(dcr->VolumeName));
/* The following 3000 OK label. string is scanned in ua_label.c */
- bnet_fsend(dir, "3000 OK label. VolBytes=%s DVD=%d Volume=\"%s\" Device=%s\n",
+ dir->fsend("3000 OK label. VolBytes=%s DVD=%d Volume=\"%s\" Device=%s\n",
edit_uint64(dev->VolCatInfo.VolCatBytes, ed1),
dev->is_dvd()?1:0, newname, dev->print_name());
break;
case VOL_NO_MEDIA:
- bnet_fsend(dir, _("3912 Failed to label Volume: ERR=%s\n"), dev->bstrerror());
+ dir->fsend(_("3914 Failed to label Volume (no media): ERR=%s\n"), dev->bstrerror());
break;
default:
- bnet_fsend(dir, _("3913 Cannot label Volume. "
+ dir->fsend(_("3913 Cannot label Volume. "
"Unknown status %d from read_volume_label()\n"), label_status);
break;
}
bail_out:
if (!dev->is_open()) {
- free_volume(dev);
+ dev->clear_volhdr();
}
+ volume_unused(dcr); /* no longer using volume */
give_back_device_lock(dev, &hold);
return;
}
dev->clear_labeled(); /* force read of label */
switch (read_dev_volume_label(dcr)) {
case VOL_OK:
- bnet_fsend(dir, _("3001 Mounted Volume: %s\n"), dev->VolHdr.VolumeName);
+ dir->fsend(_("3001 Mounted Volume: %s\n"), dev->VolHdr.VolumeName);
ok = true;
break;
default:
- bnet_fsend(dir, _("3902 Cannot mount Volume on Storage Device %s because:\n%s"),
+ dir->fsend(_("3902 Cannot mount Volume on Storage Device \"%s\" because:\n%s"),
dev->print_name(), jcr->errmsg);
ok = false;
break;
}
+ volume_unused(dcr);
give_back_device_lock(dev, &hold);
return ok;
}
unbash_spaces(devname);
foreach_res(device, R_DEVICE) {
/* Find resource, and make sure we were able to open it */
- if (fnmatch(device->hdr.name, devname.c_str(), 0) == 0) {
+ if (strcmp(device->hdr.name, devname.c_str()) == 0) {
if (!device->dev) {
device->dev = init_dev(jcr, device);
}
if (!found) {
foreach_res(changer, R_AUTOCHANGER) {
/* Find resource, and make sure we were able to open it */
- if (fnmatch(devname.c_str(), changer->hdr.name, 0) == 0) {
+ if (strcmp(devname.c_str(), changer->hdr.name) == 0) {
/* Try each device in this AutoChanger */
foreach_alist(device, changer->device) {
Dmsg1(100, "Try changer device %s\n", device->hdr.name);
if (found) {
Dmsg1(100, "Found device %s\n", device->hdr.name);
- dcr = new_dcr(jcr, device->dev);
+ dcr = new_dcr(jcr, NULL, device->dev);
dcr->device = device;
- jcr->dcr = dcr;
}
return dcr;
}
dcr = find_device(jcr, devname, drive);
if (dcr) {
dev = dcr->dev;
- dev->lock(); /* Use P to avoid indefinite block */
- Dmsg1(100, "mount cmd blocked=%d\n", dev->blocked());
+ dev->dlock(); /* Use P to avoid indefinite block */
+ Dmsg2(100, "mount cmd blocked=%d must_unload=%d\n", dev->blocked(),
+ dev->must_unload());
switch (dev->blocked()) { /* device blocked? */
case BST_WAITING_FOR_SYSOP:
/* Someone is waiting, wake him */
Dmsg0(100, "Waiting for mount. Attempting to wake thread\n");
dev->set_blocked(BST_MOUNT);
- bnet_fsend(dir, "3001 OK mount. Device=%s\n",
- dev->print_name());
+ dir->fsend("3001 OK mount requested. %sDevice=%s\n",
+ slot>0?_("Specified slot ignored. "):"",
+ dev->print_name());
pthread_cond_broadcast(&dev->wait_next_vol);
+ Dmsg1(100, "JobId=%u broadcast wait_device_release\n", (uint32_t)dcr->jcr->JobId);
pthread_cond_broadcast(&wait_device_release);
break;
case BST_UNMOUNTED_WAITING_FOR_SYSOP:
case BST_UNMOUNTED:
if (dev->is_autochanger() && slot > 0) {
- try_autoload_device(jcr, slot, "");
+ try_autoload_device(jcr, dcr, slot, "");
}
/* We freed the device, so reopen it and wake any waiting threads */
if (dev->open(dcr, OPEN_READ_ONLY) < 0) {
- bnet_fsend(dir, _("3901 open device failed: ERR=%s\n"),
- dev->bstrerror());
+ dir->fsend(_("3901 Unable to open device \"%s\": ERR=%s\n"),
+ dev->print_name(), dev->bstrerror());
if (dev->blocked() == BST_UNMOUNTED) {
/* We blocked the device, so unblock it */
Dmsg0(100, "Unmounted. Unblocking device\n");
dev->set_blocked(BST_MOUNT);
}
if (dev->is_labeled()) {
- bnet_fsend(dir, _("3001 Device %s is mounted with Volume \"%s\"\n"),
+ dir->fsend(_("3001 Device \"%s\" is mounted with Volume \"%s\"\n"),
dev->print_name(), dev->VolHdr.VolumeName);
} else {
- bnet_fsend(dir, _("3905 Device %s open but no Bacula volume is mounted.\n"
+ dir->fsend(_("3905 Device \"%s\" open but no Bacula volume is mounted.\n"
"If this is not a blank tape, try unmounting and remounting the Volume.\n"),
dev->print_name());
}
pthread_cond_broadcast(&dev->wait_next_vol);
+ Dmsg1(100, "JobId=%u broadcast wait_device_release\n", (uint32_t)dcr->jcr->JobId);
pthread_cond_broadcast(&wait_device_release);
break;
case BST_DOING_ACQUIRE:
- bnet_fsend(dir, _("3001 Device %s is doing acquire.\n"),
+ dir->fsend(_("3001 Device \"%s\" is doing acquire.\n"),
dev->print_name());
break;
case BST_WRITING_LABEL:
- bnet_fsend(dir, _("3903 Device %s is being labeled.\n"),
+ dir->fsend(_("3903 Device \"%s\" is being labeled.\n"),
dev->print_name());
break;
case BST_NOT_BLOCKED:
if (dev->is_autochanger() && slot > 0) {
- try_autoload_device(jcr, slot, "");
+ try_autoload_device(jcr, dcr, slot, "");
}
if (dev->is_open()) {
if (dev->is_labeled()) {
- bnet_fsend(dir, _("3001 Device %s is mounted with Volume \"%s\"\n"),
+ dir->fsend(_("3001 Device \"%s\" is mounted with Volume \"%s\"\n"),
dev->print_name(), dev->VolHdr.VolumeName);
} else {
- bnet_fsend(dir, _("3905 Device %s open but no Bacula volume is mounted.\n"
+ dir->fsend(_("3905 Device \"%s\" open but no Bacula volume is mounted.\n"
"If this is not a blank tape, try unmounting and remounting the Volume.\n"),
dev->print_name());
}
} else if (dev->is_tape()) {
if (dev->open(dcr, OPEN_READ_ONLY) < 0) {
- bnet_fsend(dir, _("3901 open device failed: ERR=%s\n"),
- dev->bstrerror());
+ dir->fsend(_("3901 Unable to open device \"%s\": ERR=%s\n"),
+ dev->print_name(), dev->bstrerror());
break;
}
read_label(dcr);
if (dev->is_labeled()) {
- bnet_fsend(dir, _("3001 Device %s is already mounted with Volume \"%s\"\n"),
+ dir->fsend(_("3001 Device \"%s\" is already mounted with Volume \"%s\"\n"),
dev->print_name(), dev->VolHdr.VolumeName);
} else {
- bnet_fsend(dir, _("3905 Device %s open but no Bacula volume is mounted.\n"
+ dir->fsend(_("3905 Device \"%s\" open but no Bacula volume is mounted.\n"
"If this is not a blank tape, try unmounting and remounting the Volume.\n"),
dev->print_name());
}
- } else if (dev->is_dvd()) {
+ } else if (dev->is_unmountable()) {
if (dev->mount(1)) {
- bnet_fsend(dir, _("3002 Device %s is mounted.\n"),
- dev->print_name());
+ dir->fsend(_("3002 Device \"%s\" is mounted.\n"), dev->print_name());
} else {
- bnet_fsend(dir, _("3907 %s"), dev->bstrerror());
+ dir->fsend(_("3907 %s"), dev->bstrerror());
}
} else { /* must be file */
- bnet_fsend(dir, _("3906 File device %s is always mounted.\n"),
+ dir->fsend(_("3906 File device \"%s\" is always mounted.\n"),
dev->print_name());
+ pthread_cond_broadcast(&dev->wait_next_vol);
+ Dmsg1(100, "JobId=%u broadcast wait_device_release\n", (uint32_t)dcr->jcr->JobId);
+ pthread_cond_broadcast(&wait_device_release);
}
break;
+ case BST_RELEASING:
+ dir->fsend(_("3930 Device \"%s\" is being released.\n"), dev->print_name());
+ break;
+
default:
- bnet_fsend(dir, _("3905 Bizarre wait state %d\n"), dev->blocked());
+ dir->fsend(_("3905 Unknown wait state %d\n"), dev->blocked());
break;
}
- dev->unlock();
+ dev->dunlock();
free_dcr(dcr);
- jcr->dcr = NULL;
} else {
- bnet_fsend(dir, _("3999 Device \"%s\" not found or could not be opened.\n"), devname.c_str());
+ dir->fsend(_("3999 Device \"%s\" not found or could not be opened.\n"), devname.c_str());
}
} else {
pm_strcpy(jcr->errmsg, dir->msg);
- bnet_fsend(dir, _("3909 Error scanning mount command: %s\n"), jcr->errmsg);
+ dir->fsend(_("3909 Error scanning mount command: %s\n"), jcr->errmsg);
}
- bnet_sig(dir, BNET_EOD);
+ dir->signal(BNET_EOD);
return true;
}
dcr = find_device(jcr, devname, drive);
if (dcr) {
dev = dcr->dev;
- dev->lock(); /* Use P to avoid indefinite block */
+ dev->dlock(); /* Use P to avoid indefinite block */
if (!dev->is_open()) {
if (!dev->is_busy()) {
unload_autochanger(dcr, -1);
}
- if (dev->is_dvd()) {
+ if (dev->is_unmountable()) {
if (dev->unmount(0)) {
- bnet_fsend(dir, _("3002 Device %s unmounted.\n"),
+ dir->fsend(_("3002 Device \"%s\" unmounted.\n"),
dev->print_name());
} else {
- bnet_fsend(dir, _("3907 %s"), dev->bstrerror());
+ dir->fsend(_("3907 %s"), dev->bstrerror());
}
} else {
Dmsg0(90, "Device already unmounted\n");
- bnet_fsend(dir, _("3901 Device %s is already unmounted.\n"),
+ dir->fsend(_("3901 Device \"%s\" is already unmounted.\n"),
dev->print_name());
}
} else if (dev->blocked() == BST_WAITING_FOR_SYSOP) {
if (!unload_autochanger(dcr, -1)) {
/* ***FIXME**** what is this ???? */
dev->close();
+ free_volume(dev);
}
- if (dev->is_dvd() && !dev->unmount(0)) {
- bnet_fsend(dir, _("3907 %s"), dev->bstrerror());
+ if (dev->is_unmountable() && !dev->unmount(0)) {
+ dir->fsend(_("3907 %s"), dev->bstrerror());
} else {
dev->set_blocked(BST_UNMOUNTED_WAITING_FOR_SYSOP);
- bnet_fsend(dir, _("3001 Device %s unmounted.\n"),
+ dir->fsend(_("3001 Device \"%s\" unmounted.\n"),
dev->print_name());
}
} else if (dev->blocked() == BST_DOING_ACQUIRE) {
- bnet_fsend(dir, _("3902 Device %s is busy in acquire.\n"),
+ dir->fsend(_("3902 Device \"%s\" is busy in acquire.\n"),
dev->print_name());
} else if (dev->blocked() == BST_WRITING_LABEL) {
- bnet_fsend(dir, _("3903 Device %s is being labeled.\n"),
+ dir->fsend(_("3903 Device \"%s\" is being labeled.\n"),
dev->print_name());
} else if (dev->is_busy()) {
*/
/* block_device(dev, BST_UNMOUNTED); replace with 2 lines below */
dev->set_blocked(BST_UNMOUNTED);
- dev->no_wait_id = 0;
+ clear_thread_id(dev->no_wait_id);
if (!unload_autochanger(dcr, -1)) {
dev->close();
+ free_volume(dev);
}
- if (dev->is_dvd() && !dev->unmount(0)) {
- bnet_fsend(dir, _("3907 %s"), dev->bstrerror());
+ if (dev->is_unmountable() && !dev->unmount(0)) {
+ dir->fsend(_("3907 %s"), dev->bstrerror());
} else {
- bnet_fsend(dir, _("3002 Device %s unmounted.\n"),
+ dir->fsend(_("3002 Device \"%s\" unmounted.\n"),
dev->print_name());
}
}
- dev->unlock();
+ dev->dunlock();
free_dcr(dcr);
- jcr->dcr = NULL;
} else {
- bnet_fsend(dir, _("3999 Device \"%s\" not found or could not be opened.\n"), devname.c_str());
+ dir->fsend(_("3999 Device \"%s\" not found or could not be opened.\n"), devname.c_str());
}
} else {
/* NB dir->msg gets clobbered in bnet_fsend, so save command */
pm_strcpy(jcr->errmsg, dir->msg);
- bnet_fsend(dir, _("3907 Error scanning unmount command: %s\n"), jcr->errmsg);
+ dir->fsend(_("3907 Error scanning unmount command: %s\n"), jcr->errmsg);
}
- bnet_sig(dir, BNET_EOD);
+ dir->signal(BNET_EOD);
return true;
}
+#if 0
+/*
+ * The truncate command will recycle a volume. The director can call this
+ * after purging a volume so that disk space will not be wasted. Only useful
+ * for File Storage, of course.
+ *
+ *
+ * It is currently disabled
+ */
+static bool action_on_purge_cmd(JCR *jcr)
+{
+ BSOCK *dir = jcr->dir_bsock;
+
+ char devname[MAX_NAME_LENGTH];
+ char volumename[MAX_NAME_LENGTH];
+ int action;
+
+ /* TODO: Need to find a free device and ask for slot to the director */
+ if (sscanf(dir->msg,
+ "action_on_purge %127s vol=%127s action=%d",
+ devname, volumename, &action)!= 5)
+ {
+ dir->fsend(_("3916 Error scanning action_on_purge command\n"));
+ goto done;
+ }
+ unbash_spaces(volumename);
+ unbash_spaces(devname);
+
+ /* Check if action is correct */
+ if (action & AOP_TRUNCTATE) {
+
+ }
+ /* ... */
+
+done:
+ dir->signal(BNET_EOD);
+ return true;
+}
+#endif
+
/*
* Release command from Director. This rewinds the device and if
* configured does a offline and ensures that Bacula will
dcr = find_device(jcr, devname, drive);
if (dcr) {
dev = dcr->dev;
- dev->lock(); /* Use P to avoid indefinite block */
+ dev->dlock(); /* Use P to avoid indefinite block */
if (!dev->is_open()) {
if (!dev->is_busy()) {
unload_autochanger(dcr, -1);
}
Dmsg0(90, "Device already released\n");
- bnet_fsend(dir, _("3921 Device %s already released.\n"),
+ dir->fsend(_("3921 Device \"%s\" already released.\n"),
dev->print_name());
} else if (dev->blocked() == BST_WAITING_FOR_SYSOP) {
Dmsg2(90, "%d waiter dev_block=%d.\n", dev->num_waiting,
dev->blocked());
unload_autochanger(dcr, -1);
- bnet_fsend(dir, _("3922 Device %s waiting for sysop.\n"),
+ dir->fsend(_("3922 Device \"%s\" waiting for sysop.\n"),
dev->print_name());
} else if (dev->blocked() == BST_UNMOUNTED_WAITING_FOR_SYSOP) {
Dmsg2(90, "%d waiter dev_block=%d. doing unmount\n", dev->num_waiting,
dev->blocked());
- bnet_fsend(dir, _("3922 Device %s waiting for mount.\n"),
+ dir->fsend(_("3922 Device \"%s\" waiting for mount.\n"),
dev->print_name());
} else if (dev->blocked() == BST_DOING_ACQUIRE) {
- bnet_fsend(dir, _("3923 Device %s is busy in acquire.\n"),
+ dir->fsend(_("3923 Device \"%s\" is busy in acquire.\n"),
dev->print_name());
} else if (dev->blocked() == BST_WRITING_LABEL) {
- bnet_fsend(dir, _("3914 Device %s is being labeled.\n"),
+ dir->fsend(_("3914 Device \"%s\" is being labeled.\n"),
dev->print_name());
} else if (dev->is_busy()) {
send_dir_busy_message(dir, dev);
} else { /* device not being used */
- Dmsg0(90, "Device not in use, releaseing\n");
- unload_autochanger(dcr, -1);
- release_volume(dcr);
- bnet_fsend(dir, _("3022 Device %s released.\n"),
+ Dmsg0(90, "Device not in use, releasing\n");
+ dcr->release_volume();
+ dir->fsend(_("3022 Device \"%s\" released.\n"),
dev->print_name());
}
- dev->unlock();
+ dev->dunlock();
free_dcr(dcr);
- jcr->dcr = NULL;
} else {
- bnet_fsend(dir, _("3999 Device \"%s\" not found or could not be opened.\n"), devname.c_str());
+ dir->fsend(_("3999 Device \"%s\" not found or could not be opened.\n"), devname.c_str());
}
} else {
/* NB dir->msg gets clobbered in bnet_fsend, so save command */
pm_strcpy(jcr->errmsg, dir->msg);
- bnet_fsend(dir, _("3927 Error scanning release command: %s\n"), jcr->errmsg);
+ dir->fsend(_("3927 Error scanning release command: %s\n"), jcr->errmsg);
}
- bnet_sig(dir, BNET_EOD);
+ dir->signal(BNET_EOD);
return true;
}
+static pthread_mutex_t bsr_mutex = PTHREAD_MUTEX_INITIALIZER;
+static uint32_t bsr_uniq = 0;
+
+static bool get_bootstrap_file(JCR *jcr, BSOCK *sock)
+{
+ POOLMEM *fname = get_pool_memory(PM_FNAME);
+ FILE *bs;
+ bool ok = false;
+
+ if (jcr->RestoreBootstrap) {
+ unlink(jcr->RestoreBootstrap);
+ free_pool_memory(jcr->RestoreBootstrap);
+ }
+ P(bsr_mutex);
+ bsr_uniq++;
+ Mmsg(fname, "%s/%s.%s.%d.bootstrap", me->working_directory, me->hdr.name,
+ jcr->Job, bsr_uniq);
+ V(bsr_mutex);
+ Dmsg1(400, "bootstrap=%s\n", fname);
+ jcr->RestoreBootstrap = fname;
+ bs = fopen(fname, "a+b"); /* create file */
+ if (!bs) {
+ berrno be;
+ Jmsg(jcr, M_FATAL, 0, _("Could not create bootstrap file %s: ERR=%s\n"),
+ jcr->RestoreBootstrap, be.bstrerror());
+ goto bail_out;
+ }
+ Dmsg0(10, "=== Bootstrap file ===\n");
+ while (sock->recv() >= 0) {
+ Dmsg1(10, "%s", sock->msg);
+ fputs(sock->msg, bs);
+ }
+ fclose(bs);
+ Dmsg0(10, "=== end bootstrap file ===\n");
+ jcr->bsr = parse_bsr(jcr, jcr->RestoreBootstrap);
+ if (!jcr->bsr) {
+ Jmsg(jcr, M_FATAL, 0, _("Error parsing bootstrap file.\n"));
+ goto bail_out;
+ }
+ if (debug_level >= 10) {
+ dump_bsr(jcr->bsr, true);
+ }
+ /* If we got a bootstrap, we are reading, so create read volume list */
+ create_restore_volume_list(jcr);
+ ok = true;
+
+bail_out:
+ unlink(jcr->RestoreBootstrap);
+ free_pool_memory(jcr->RestoreBootstrap);
+ jcr->RestoreBootstrap = NULL;
+ if (!ok) {
+ sock->fsend(ERROR_bootstrap);
+ return false;
+ }
+ return sock->fsend(OK_bootstrap);
+}
static bool bootstrap_cmd(JCR *jcr)
{
*/
bool safe_cmd = false;
- if (sscanf(dir->msg, "autochanger list %127s", devname.c_str()) == 1) {
+ if (sscanf(dir->msg, "autochanger listall %127s", devname.c_str()) == 1) {
+ cmd = "listall";
+ safe_cmd = ok = true;
+ } else if (sscanf(dir->msg, "autochanger list %127s", devname.c_str()) == 1) {
cmd = "list";
safe_cmd = ok = true;
} else if (sscanf(dir->msg, "autochanger slots %127s", devname.c_str()) == 1) {
dcr = find_device(jcr, devname, -1);
if (dcr) {
dev = dcr->dev;
- dev->lock(); /* Use P to avoid indefinite block */
+ dev->dlock(); /* Use P to avoid indefinite block */
if (!dev->device->changer_res) {
- bnet_fsend(dir, _("3995 Device %s is not an autochanger.\n"),
+ dir->fsend(_("3995 Device \"%s\" is not an autochanger.\n"),
dev->print_name());
/* Under certain "safe" conditions, we can steal the lock */
} else if (safe_cmd || !dev->is_open() || dev->can_steal_lock()) {
} else { /* device not being used */
autochanger_cmd(dcr, dir, cmd);
}
- dev->unlock();
+ dev->dunlock();
free_dcr(dcr);
- jcr->dcr = NULL;
} else {
- bnet_fsend(dir, _("3999 Device \"%s\" not found or could not be opened.\n"), devname.c_str());
+ dir->fsend(_("3999 Device \"%s\" not found or could not be opened.\n"), devname.c_str());
}
} else { /* error on scanf */
pm_strcpy(jcr->errmsg, dir->msg);
- bnet_fsend(dir, _("3908 Error scanning autocharger drives/list/slots command: %s\n"),
+ dir->fsend(_("3908 Error scanning autocharger drives/list/slots command: %s\n"),
jcr->errmsg);
}
dir->signal(BNET_EOD);
dcr = find_device(jcr, devname, drive);
if (dcr) {
dev = dcr->dev;
- dev->lock(); /* Use P to avoid indefinite block */
+ dev->dlock(); /* Use P to avoid indefinite block */
if (!dev->is_open()) {
- read_volume_label(jcr, dev, Slot);
+ read_volume_label(jcr, dcr, dev, Slot);
dev->close();
/* Under certain "safe" conditions, we can steal the lock */
} else if (dev->can_steal_lock()) {
- read_volume_label(jcr, dev, Slot);
+ read_volume_label(jcr, dcr, dev, Slot);
} else if (dev->is_busy() || dev->is_blocked()) {
send_dir_busy_message(dir, dev);
} else { /* device not being used */
- read_volume_label(jcr, dev, Slot);
+ read_volume_label(jcr, dcr, dev, Slot);
}
- dev->unlock();
+ dev->dunlock();
free_dcr(dcr);
- jcr->dcr = NULL;
} else {
- bnet_fsend(dir, _("3999 Device \"%s\" not found or could not be opened.\n"), devname.c_str());
+ dir->fsend(_("3999 Device \"%s\" not found or could not be opened.\n"), devname.c_str());
}
} else {
pm_strcpy(jcr->errmsg, dir->msg);
- bnet_fsend(dir, _("3909 Error scanning readlabel command: %s\n"), jcr->errmsg);
+ dir->fsend(_("3909 Error scanning readlabel command: %s\n"), jcr->errmsg);
}
dir->signal(BNET_EOD);
return true;
*
* Enter with the mutex set
*/
-static void read_volume_label(JCR *jcr, DEVICE *dev, int Slot)
+static void read_volume_label(JCR *jcr, DCR *dcr, DEVICE *dev, int Slot)
{
BSOCK *dir = jcr->dir_bsock;
bsteal_lock_t hold;
- DCR *dcr = jcr->dcr;
dcr->dev = dev;
steal_device_lock(dev, &hold, BST_WRITING_LABEL);
- if (!try_autoload_device(jcr, Slot, "")) {
+ if (!try_autoload_device(jcr, dcr, Slot, "")) {
goto bail_out; /* error */
}
switch (read_dev_volume_label(dcr)) {
case VOL_OK:
/* DO NOT add quotes around the Volume name. It is scanned in the DIR */
- bnet_fsend(dir, _("3001 Volume=%s Slot=%d\n"), dev->VolHdr.VolumeName, Slot);
+ dir->fsend(_("3001 Volume=%s Slot=%d\n"), dev->VolHdr.VolumeName, Slot);
Dmsg1(100, "Volume: %s\n", dev->VolHdr.VolumeName);
break;
default:
- bnet_fsend(dir, _("3902 Cannot mount Volume on Storage Device %s because:\n%s"),
+ dir->fsend(_("3902 Cannot mount Volume on Storage Device \"%s\" because:\n%s"),
dev->print_name(), jcr->errmsg);
break;
}
return;
}
-static bool try_autoload_device(JCR *jcr, int slot, const char *VolName)
+static bool try_autoload_device(JCR *jcr, DCR *dcr, int slot, const char *VolName)
{
- DCR *dcr = jcr->dcr;
BSOCK *dir = jcr->dir_bsock;
bstrncpy(dcr->VolumeName, VolName, sizeof(dcr->VolumeName));
if (dev->is_blocked()) {
switch (dev->blocked()) {
case BST_UNMOUNTED:
- bnet_fsend(dir, _("3931 Device %s is BLOCKED. user unmounted.\n"),
+ dir->fsend(_("3931 Device \"%s\" is BLOCKED. user unmounted.\n"),
dev->print_name());
break;
case BST_UNMOUNTED_WAITING_FOR_SYSOP:
- bnet_fsend(dir, _("3932 Device %s is BLOCKED. user unmounted during wait for media/mount.\n"),
+ dir->fsend(_("3932 Device \"%s\" is BLOCKED. user unmounted during wait for media/mount.\n"),
dev->print_name());
break;
case BST_WAITING_FOR_SYSOP:
- bnet_fsend(dir, _("3933 Device %s is BLOCKED waiting for media.\n"),
+ dir->fsend(_("3933 Device \"%s\" is BLOCKED waiting for media.\n"),
dev->print_name());
break;
case BST_DOING_ACQUIRE:
- bnet_fsend(dir, _("3934 Device %s is being initialized.\n"),
+ dir->fsend(_("3934 Device \"%s\" is being initialized.\n"),
dev->print_name());
break;
case BST_WRITING_LABEL:
- bnet_fsend(dir, _("3935 Device %s is blocked labeling a Volume.\n"),
+ dir->fsend(_("3935 Device \"%s\" is blocked labeling a Volume.\n"),
dev->print_name());
break;
default:
- bnet_fsend(dir, _("3935 Device %s is blocked for unknown reason.\n"),
+ dir->fsend(_("3935 Device \"%s\" is blocked for unknown reason.\n"),
dev->print_name());
break;
}
} else if (dev->can_read()) {
- bnet_fsend(dir, _("3936 Device %s is busy reading.\n"),
+ dir->fsend(_("3936 Device \"%s\" is busy reading.\n"),
dev->print_name());;
} else {
- bnet_fsend(dir, _("3937 Device %s is busy with %d writer(s).\n"),
+ dir->fsend(_("3937 Device \"%s\" is busy with %d writer(s).\n"),
dev->print_name(), dev->num_writers);
}
}
projects / bacula / bacula / blobdiff