/*
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);
/*
* 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->dlock();
lock_volumes();
if (is_reserved()) {
clear_reserved();
}
}
unlock_volumes();
+ generate_plugin_event(jcr, bsdEventDeviceClose, this);
+ dev->dunlock();
}
/*
* 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);
*/
unbash_spaces(dir->msg);
pm_strcpy(jcr->errmsg, dir->msg);
- Jmsg(jcr, M_INFO, 0, _("Failed command: %s\n"), jcr->errmsg);
- Jmsg(jcr, M_FATAL, 0, _("\n"
- " Device \"%s\" with MediaType \"%s\" requested by DIR not found in SD Device resources.\n"),
- dev_name.c_str(), media_type.c_str());
+ Jmsg(jcr, M_FATAL, 0, _("Device reservation failed for JobId=%d: %s\n"),
+ jcr->JobId, jcr->errmsg);
dir->fsend(NO_device, dev_name.c_str());
Dmsg1(dbglvl, ">dird: %s", dir->msg);
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) {
rctx.suitable_device = true;
Dmsg1(dbglvl, "try reserve %s\n", rctx.device->hdr.name);
- rctx.jcr->dcr = dcr = new_dcr(rctx.jcr, rctx.jcr->dcr, rctx.device->dev);
+ if (rctx.store->append) {
+ dcr = new_dcr(rctx.jcr, rctx.jcr->dcr, rctx.device->dev);
+ } else {
+ dcr = new_dcr(rctx.jcr, rctx.jcr->read_dcr, rctx.device->dev);
+ }
if (!dcr) {
BSOCK *dir = rctx.jcr->dir_bsock;
dir->fsend(_("3926 Could not get dcr for device: %s\n"), rctx.device_name);
bool ok = false;
ASSERT(dcr);
+ if (job_canceled(jcr)) {
+ return false;
+ }
dev->dlock();
- if (is_device_unmounted(dev)) {
+ if (dev->is_device_unmounted()) {
Dmsg1(dbglvl, "Device %s is BLOCKED due to user unmount.\n", dev->print_name());
Mmsg(jcr->errmsg, _("3601 JobId=%u device %s is BLOCKED due to user unmount.\n"),
jcr->JobId, 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();
bool ok = false;
ASSERT(dcr);
+ if (job_canceled(jcr)) {
+ return false;
+ }
dev->dlock();
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 device is unmounted, we are out of luck */
- if (is_device_unmounted(dev)) {
+ 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;
"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;
}
dcr->VolCatInfo.VolCatJobs, dev->num_reserved(),
dcr->VolCatInfo.VolCatStatus,
dcr->VolumeName);
+ /* Limit max concurrent jobs on this drive */
+ if (dev->max_concurrent_jobs > 0 && dev->max_concurrent_jobs <=
+ (uint32_t)(dev->num_writers + dev->num_reserved())) {
+ /* 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);
+ return false;
+ }
if (strcmp(dcr->VolCatInfo.VolCatStatus, "Recycle") == 0) {
return true;
}
/* 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