/*
Bacula® - The Network Backup Solution
- Copyright (C) 2002-2008 Free Software Foundation Europe e.V.
+ Copyright (C) 2002-2009 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.
int vol_label_status;
int retry = 0;
- Dmsg1(950, "jcr->dcr=%p\n", jcr->dcr);
+ Dmsg2(950, "dcr=%p dev=%p\n", dcr, dcr->dev);
+ Dmsg2(950, "MediaType dcr=%s dev=%s\n", dcr->media_type, dev->device->media_type);
dev->dblock(BST_DOING_ACQUIRE);
if (dev->num_writers > 0) {
lock_reservations();
memset(&rctx, 0, sizeof(RCTX));
rctx.jcr = jcr;
+ jcr->read_dcr = dcr;
jcr->reserve_msgs = New(alist(10, not_owned_by_alist));
rctx.any_drive = true;
rctx.device_name = vol->device;
goto get_out;
}
}
+ Dmsg2(400, "MediaType dcr=%s dev=%s\n", dcr->media_type, dev->device->media_type);
dev->clear_unload();
}
goto default_path;
case VOL_NAME_ERROR:
- Dmsg0(50, "Vol name error.\n");
+ Dmsg3(50, "Vol name=%s want=%s drv=%s.\n", dev->VolHdr.VolumeName,
+ dcr->VolumeName, dev->print_name());
if (dev->is_volume_to_unload()) {
goto default_path;
}
if (!unload_autochanger(dcr, -1)) {
/* at least free the device so we can re-open with correct volume */
dev->close();
+ free_volume(dev);
}
dev->set_load();
/* Fall through */
*/
if (dev->requires_mount()) {
dev->close();
+ free_volume(dev);
}
/* Call autochanger only once unless ask_sysop called */
} else {
dev->dunlock(); /* dunblock() unlock the device too */
}
- Dmsg1(950, "jcr->dcr=%p\n", jcr->dcr);
+ Dmsg2(950, "dcr=%p dev=%p\n", dcr, dcr->dev);
+ Dmsg2(950, "MediaType dcr=%s dev=%s\n", dcr->media_type, dev->device->media_type);
return ok;
}
-
/*
* Acquire device for writing. We permit multiple writers.
* If this is the first one, we read the label.
init_device_wait_timers(dcr);
- dev->dblock(BST_DOING_ACQUIRE);
+ P(dev->acquire_mutex); /* only one job at a time */
+ dev->dlock();
Dmsg1(100, "acquire_append device is %s\n", dev->is_tape()?"tape":
(dev->is_dvd()?"DVD":"disk"));
}
if (!have_vol) {
+ dev->r_dlock(true);
+ block_device(dev, BST_DOING_ACQUIRE);
+ dev->dunlock();
Dmsg1(190, "jid=%u Do mount_next_write_vol\n", (uint32_t)jcr->JobId);
if (!dcr->mount_next_write_volume()) {
if (!job_canceled(jcr)) {
Dmsg1(200, "Could not ready device %s for append.\n",
dev->print_name());
}
+ dev->dlock();
+ unblock_device(dev);
goto get_out;
}
Dmsg2(190, "Output pos=%u:%u\n", dcr->dev->file, dcr->dev->block_num);
+ dev->dlock();
+ unblock_device(dev);
}
dev->num_writers++; /* we are now a writer */
jcr->NumWriteVolumes = 1;
}
dev->VolCatInfo.VolCatJobs++; /* increment number of jobs on vol */
+ Dmsg4(100, "=== nwriters=%d nres=%d vcatjob=%d dev=%s\n",
+ dev->num_writers, dev->num_reserved(), dev->VolCatInfo.VolCatJobs,
+ dev->print_name());
dir_update_volume_info(dcr, false, false); /* send Volume info to Director */
ok = true;
get_out:
- dev->dlock();
dcr->clear_reserved();
- dev->dunblock(DEV_LOCKED);
+ dev->dunlock();
+ V(dev->acquire_mutex);
return ok ? dcr : NULL;
}
if (dev->num_writers == 0 && (!dev->is_tape() || !dev->has_cap(CAP_ALWAYSOPEN))) {
dvd_remove_empty_part(dcr); /* get rid of any empty spool part */
dev->close();
+ free_volume(dev);
}
/* Fire off Alert command and include any output */