/*
Bacula® - The Network Backup Solution
- Copyright (C) 2000-2009 Free Software Foundation Europe e.V.
+ Copyright (C) 2000-2012 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
+ 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.
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.
*
* Split from job.c and acquire.c June 2005
*
- * Version $Id$
- *
*/
#include "bacula.h"
static int reserve_device(RCTX &rctx);
static bool reserve_device_for_read(DCR *dcr);
static bool reserve_device_for_append(DCR *dcr, RCTX &rctx);
-static bool use_storage_cmd(JCR *jcr);
+static bool use_device_cmd(JCR *jcr);
static void queue_reserve_message(JCR *jcr);
static void pop_reserve_messages(JCR *jcr);
//void switch_device(DCR *dcr, DEVICE *dev);
/* Responses sent to Director daemon */
static char OK_device[] = "3000 OK use device device=%s\n";
-static char NO_device[] = "3924 Device \"%s\" not in SD Device resources.\n";
+static char NO_device[] = "3924 Device \"%s\" not in SD Device"
+ " resources or no matching Media Type.\n";
static char BAD_use[] = "3913 Bad use command: %s\n";
bool use_cmd(JCR *jcr)
/*
* Get the device, media, and pool information
*/
- if (!use_storage_cmd(jcr)) {
- set_jcr_job_status(jcr, JS_ErrorTerminated);
+ if (!use_device_cmd(jcr)) {
+ jcr->setJobStatus(JS_ErrorTerminated);
memset(jcr->sd_auth_key, 0, strlen(jcr->sd_auth_key));
return false;
}
int reservations_lock_count = 0;
/* This applies to a drive and to Volumes */
-void _lock_reservations()
+void _lock_reservations(const char *file, int line)
{
int errstat;
reservations_lock_count++;
- if ((errstat=rwl_writelock(&reservation_lock)) != 0) {
+ if ((errstat=rwl_writelock_p(&reservation_lock, file, line)) != 0) {
berrno be;
Emsg2(M_ABORT, 0, "rwl_writelock failure. stat=%d: ERR=%s\n",
errstat, be.bstrerror(errstat));
*/
void DCR::unreserve_device()
{
+ dev->Lock();
lock_volumes();
if (is_reserved()) {
clear_reserved();
dev->num_writers = 0;
}
if (dev->num_reserved() == 0 && dev->num_writers == 0) {
+ generate_plugin_event(jcr, bsdEventDeviceClose, this);
volume_unused(this);
}
}
unlock_volumes();
+ dev->Unlock();
}
/*
* use device=bbb
*
*/
-static bool use_storage_cmd(JCR *jcr)
+static bool use_device_cmd(JCR *jcr)
{
POOL_MEM store_name, dev_name, media_type, pool_name, pool_type;
BSOCK *dir = jcr->dir_bsock;
- int append;
+ int32_t append;
bool ok;
- int Copy, Stripe;
+ int32_t Copy, Stripe;
DIRSTORE *store;
RCTX rctx;
alist *dirstore;
}
} while (ok && dir->recv() >= 0);
+#ifdef xxxx
/* Developer debug code */
char *device_name;
if (debug_level >= dbglvl) {
}
}
}
+#endif
init_jcr_device_wait_timers(jcr);
jcr->dcr = new_dcr(jcr, NULL, NULL); /* get a dcr */
bool fail = false;
rctx.notify_dir = true;
+ /* Put new dcr in proper location */
+ if (rctx.append) {
+ rctx.jcr->dcr = jcr->dcr;
+ } else {
+ rctx.jcr->read_dcr = jcr->dcr;
+ }
lock_reservations();
for ( ; !fail && !job_canceled(jcr); ) {
pop_reserve_messages(jcr);
if (vol->dev->is_autochanger()) {
Dmsg1(dbglvl, "vol=%s is in changer\n", vol->vol_name);
- if (!is_vol_in_autochanger(rctx, vol)) {
+ if (!is_vol_in_autochanger(rctx, vol) || !vol->dev->autoselect) {
continue;
}
} else if (strcmp(device_name, vol->dev->device->hdr.name) != 0) {
Dmsg3(dbglvl, "Vol=%s num_writers=%d, have_vol=%d\n",
rctx.VolumeName, dcr->dev->num_writers, rctx.have_volume);
if (rctx.have_volume) {
- Dmsg0(dbglvl, "Call reserve_volume\n");
+ Dmsg0(dbglvl, "Call reserve_volume for append.\n");
if (reserve_volume(dcr, rctx.VolumeName)) {
Dmsg1(dbglvl, "Reserved vol=%s\n", rctx.VolumeName);
} else {
return false;
}
- dev->dlock();
+ dev->Lock();
if (dev->is_device_unmounted()) {
Dmsg1(dbglvl, "Device %s is BLOCKED due to user unmount.\n", dev->print_name());
goto bail_out;
}
+ /* Note: on failure this returns jcr->errmsg properly edited */
+ if (generate_plugin_event(jcr, bsdEventDeviceTryOpen, dcr) != bRC_OK) {
+ queue_reserve_message(jcr);
+ goto bail_out;
+ }
dev->clear_append();
dev->set_read();
- ok = true;
dcr->set_reserved();
+ ok = true;
bail_out:
- dev->dunlock();
+ dev->Unlock();
return ok;
}
return false;
}
- dev->dlock();
+ dev->Lock();
/* If device is being read, we cannot write it */
if (dev->can_read()) {
Mmsg(jcr->errmsg, _("3603 JobId=%u device %s is busy reading.\n"),
jcr->JobId, dev->print_name());
- Dmsg1(dbglvl, "%s", jcr->errmsg);
+ Dmsg1(dbglvl, "Failed: %s", jcr->errmsg);
queue_reserve_message(jcr);
goto bail_out;
}
if (dev->is_device_unmounted()) {
Mmsg(jcr->errmsg, _("3604 JobId=%u device %s is BLOCKED due to user unmount.\n"),
jcr->JobId, dev->print_name());
- Dmsg1(dbglvl, "%s", jcr->errmsg);
+ Dmsg1(dbglvl, "Failed: %s", jcr->errmsg);
queue_reserve_message(jcr);
goto bail_out;
}
goto bail_out;
}
+ /* Note: on failure this returns jcr->errmsg properly edited */
+ if (generate_plugin_event(jcr, bsdEventDeviceTryOpen, dcr) != bRC_OK) {
+ queue_reserve_message(jcr);
+ goto bail_out;
+ }
dcr->set_reserved();
ok = true;
bail_out:
- dev->dunlock();
+ dev->Unlock();
return ok;
}
"3608 JobId=%u wants Pool=\"%s\" but have Pool=\"%s\" nreserve=%d on drive %s.\n"),
(uint32_t)jcr->JobId, dcr->pool_name, dev->pool_name,
dev->num_reserved(), dev->print_name());
+ Dmsg1(dbglvl, "Failed: %s", jcr->errmsg);
queue_reserve_message(jcr);
- Dmsg2(dbglvl, "failed: busy num_writers=0, reserved, pool=%s wanted=%s\n",
- dev->pool_name, dcr->pool_name);
}
return 0;
}
/* Max Concurrent Jobs depassed or already reserved */
Mmsg(jcr->errmsg, _("3609 JobId=%u Max concurrent jobs exceeded on drive %s.\n"),
(uint32_t)jcr->JobId, dev->print_name());
+ Dmsg1(dbglvl, "Failed: %s", jcr->errmsg);
queue_reserve_message(jcr);
- Dmsg1(dbglvl, "reserve dev failed: %s", jcr->errmsg);
return false;
}
if (strcmp(dcr->VolCatInfo.VolCatStatus, "Recycle") == 0) {
/* Max Job Vols depassed or already reserved */
Mmsg(jcr->errmsg, _("3610 JobId=%u Volume max jobs exceeded on drive %s.\n"),
(uint32_t)jcr->JobId, dev->print_name());
- queue_reserve_message(jcr);
Dmsg1(dbglvl, "reserve dev failed: %s", jcr->errmsg);
+ queue_reserve_message(jcr);
return false; /* wait */
}
return true;
} else {
Dmsg1(dbglvl, "not low use num_writers=%d\n", dev->num_writers+dev->num_reserved());
}
- Dmsg0(dbglvl, "failed: !prefMnt && busy.\n");
Mmsg(jcr->errmsg, _("3605 JobId=%u wants free drive but device %s is busy.\n"),
jcr->JobId, dev->print_name());
+ Dmsg1(dbglvl, "Failed: %s", jcr->errmsg);
queue_reserve_message(jcr);
return 0;
}
if (rctx.PreferMountedVols && !dev->vol && dev->is_tape()) {
Mmsg(jcr->errmsg, _("3606 JobId=%u prefers mounted drives, but drive %s has no Volume.\n"),
jcr->JobId, dev->print_name());
+ Dmsg1(dbglvl, "Failed: %s", jcr->errmsg);
queue_reserve_message(jcr);
- Dmsg0(dbglvl, "failed: want mounted -- no vol\n");
return 0; /* No volume mounted */
}
Mmsg(jcr->errmsg, _("3911 JobId=%u failed reserve drive %s.\n"),
jcr->JobId, dev->print_name());
queue_reserve_message(jcr);
- Dmsg1(dbglvl, "failed: No reserve %s\n", dev->print_name());
+ Dmsg1(dbglvl, "Failed: No reserve %s\n", dev->print_name());
return 0;
}
projects / bacula / bacula / blobdiff