/*
Bacula® - The Network Backup Solution
- Copyright (C) 2002-2008 Free Software Foundation Europe e.V.
+ Copyright (C) 2002-2011 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.
*
* Kern Sibbald, August MMII
*
- * Version $Id$
*/
#include "bacula.h" /* pull in global headers */
slot = dcr->VolCatInfo.InChanger ? dcr->VolCatInfo.Slot : 0;
Dmsg3(100, "autoload: slot=%d InChgr=%d Vol=%s\n", dcr->VolCatInfo.Slot,
- dcr->VolCatInfo.InChanger, dcr->VolCatInfo.VolCatName);
+ dcr->VolCatInfo.InChanger, dcr->getVolCatName());
/*
* Handle autoloaders here. If we cannot autoload it, we
* will return 0 so that the sysop will be asked to load it.
changer = get_pool_memory(PM_FNAME);
if (slot <= 0) {
- Jmsg(jcr, M_INFO, 0, _("Invalid slot=%d defined in catalog for Volume \"%s\" "
- "on %s. Manual load may be required.\n"), slot, dcr->VolCatInfo.VolCatName,
- dev->print_name());
+ /* Suppress info when polling */
+ if (!dev->poll) {
+ Jmsg(jcr, M_INFO, 0, _("No slot defined in catalog (slot=%d) for Volume \"%s\" on %s.\n"),
+ slot, dcr->getVolCatName(), dev->print_name());
+ Jmsg(jcr, M_INFO, 0, _("Cartridge change or \"update slots\" may be required.\n"));
+ }
rtn_stat = 0;
} else if (!dcr->device->changer_name) {
- Jmsg(jcr, M_INFO, 0, _("No \"Changer Device\" for %s. Manual load of Volume may be required.\n"),
- dev->print_name());
+ /* Suppress info when polling */
+ if (!dev->poll) {
+ Jmsg(jcr, M_INFO, 0, _("No \"Changer Device\" for %s. Manual load of Volume may be required.\n"),
+ dev->print_name());
+ }
rtn_stat = 0;
} else if (!dcr->device->changer_command) {
- Jmsg(jcr, M_INFO, 0, _("No \"Changer Command\" for %s. Manual load of Volume may be requird.\n"),
- dev->print_name());
+ /* Suppress info when polling */
+ if (!dev->poll) {
+ Jmsg(jcr, M_INFO, 0, _("No \"Changer Command\" for %s. Manual load of Volume may be requird.\n"),
+ dev->print_name());
+ }
rtn_stat = 0;
} else {
/* Attempt to load the Volume */
/* Find out what is loaded, zero means device is unloaded */
changer = get_pool_memory(PM_FNAME);
lock_changer(dcr);
- Jmsg(jcr, M_INFO, 0, _("3301 Issuing autochanger \"loaded? drive %d\" command.\n"),
- drive);
+ /* Suppress info when polling */
+ if (!dev->poll) {
+ Jmsg(jcr, M_INFO, 0, _("3301 Issuing autochanger \"loaded? drive %d\" command.\n"),
+ drive);
+ }
changer = edit_device_codes(dcr, changer, dcr->device->changer_command, "loaded");
Dmsg1(100, "Run program=%s\n", changer);
status = run_program_full_output(changer, timeout, results.addr());
if (status == 0) {
loaded = str_to_int32(results.c_str());
if (loaded > 0) {
- Jmsg(jcr, M_INFO, 0, _("3302 Autochanger \"loaded? drive %d\", result is Slot %d.\n"),
- drive, loaded);
+ /* Suppress info when polling */
+ if (!dev->poll) {
+ Jmsg(jcr, M_INFO, 0, _("3302 Autochanger \"loaded? drive %d\", result is Slot %d.\n"),
+ drive, loaded);
+ }
dev->set_slot(loaded);
} else {
- Jmsg(jcr, M_INFO, 0, _("3302 Autochanger \"loaded? drive %d\", result: nothing loaded.\n"),
- drive);
- dev->clear_slot(); /* unknown */
+ /* Suppress info when polling */
+ if (!dev->poll) {
+ Jmsg(jcr, M_INFO, 0, _("3302 Autochanger \"loaded? drive %d\", result: nothing loaded.\n"),
+ drive);
+ }
+ if (loaded == 0) { /* no slot loaded */
+ dev->set_slot(0);
+ } else { /* probably some error */
+ dev->clear_slot(); /* unknown */
+ }
}
} else {
berrno be;
{
AUTOCHANGER *changer_res = dcr->device->changer_res;
if (changer_res) {
+ int errstat;
Dmsg1(200, "Locking changer %s\n", changer_res->hdr.name);
- P(changer_res->changer_mutex); /* Lock changer script */
+ if ((errstat=rwl_writelock(&changer_res->changer_lock)) != 0) {
+ berrno be;
+ Jmsg(dcr->jcr, M_ERROR_TERM, 0, _("Lock failure on autochanger. ERR=%s\n"),
+ be.bstrerror(errstat));
+ }
}
}
{
AUTOCHANGER *changer_res = dcr->device->changer_res;
if (changer_res) {
+ int errstat;
Dmsg1(200, "Unlocking changer %s\n", changer_res->hdr.name);
- V(changer_res->changer_mutex); /* Unlock changer script */
+ if ((errstat=rwl_writeunlock(&changer_res->changer_lock)) != 0) {
+ berrno be;
+ Jmsg(dcr->jcr, M_ERROR_TERM, 0, _("Unlock failure on autochanger. ERR=%s\n"),
+ be.bstrerror(errstat));
+ }
}
}
return true;
}
+ lock_changer(dcr);
if (loaded < 0) {
loaded = get_autochanger_loaded_slot(dcr);
}
if (loaded > 0) {
POOL_MEM results(PM_MESSAGE);
POOLMEM *changer = get_pool_memory(PM_FNAME);
- lock_changer(dcr);
Jmsg(jcr, M_INFO, 0,
_("3307 Issuing autochanger \"unload slot %d, drive %d\" command.\n"),
loaded, dev->drive_index);
} else {
dev->set_slot(0); /* nothing loaded */
}
- unlock_changer(dcr);
- free_volume(dev); /* Free any volume associated with this drive */
free_pool_memory(changer);
}
+ unlock_changer(dcr);
+
+ if (loaded > 0) { /* free_volume outside from changer lock */
+ free_volume(dev); /* Free any volume associated with this drive */
+ }
+
if (ok) {
dev->clear_unload();
}
static bool unload_other_drive(DCR *dcr, int slot)
{
DEVICE *dev = NULL;
+ DEVICE *dev_save;
bool found = false;
AUTOCHANGER *changer = dcr->dev->device->changer_res;
DEVRES *device;
return true;
}
+ /*
+ * We look for the slot number corresponding to the tape
+ * we want in other drives, and if possible, unload
+ * it.
+ */
+ Dmsg0(100, "Wiffle through devices looking for slot\n");
foreach_alist(device, changer->device) {
- if (device->dev && device->dev->get_slot() == slot) {
+ dev = device->dev;
+ if (!dev) {
+ continue;
+ }
+ dev_save = dcr->dev;
+ dcr->dev = dev;
+ if (dev->get_slot() <= 0 && get_autochanger_loaded_slot(dcr) <= 0) {
+ dcr->dev = dev_save;
+ continue;
+ }
+ dcr->dev = dev_save;
+ if (dev->get_slot() == slot) {
found = true;
- dev = device->dev;
break;
}
}
if (!found) {
+ Dmsg1(100, "Slot=%d not found in another device\n", slot);
return true;
- }
+ } else {
+ Dmsg1(100, "Slot=%d found in another device\n", slot);
+ }
/* The Volume we want is on another device. */
if (dev->is_busy()) {
save_dev = dcr->dev; /* save dcr device */
dcr->dev = dev; /* temporarily point dcr at other device */
- if (dev->get_slot() <= 0 && get_autochanger_loaded_slot(dcr) <= 0) {
+ /* Update slot if not set or not always_open */
+ if (dev->get_slot() <= 0 || !dev->has_cap(CAP_ALWAYSOPEN)) {
+ get_autochanger_loaded_slot(dcr);
+ }
+
+ /* Fail if we have no slot to unload */
+ if (dev->get_slot() <= 0) {
dcr->dev = save_dev;
return false;
}
+
save_slot = dcr->VolCatInfo.Slot;
dcr->VolCatInfo.Slot = dev->get_slot();
- dev->dlock();
+// dev->dlock();
POOLMEM *changer_cmd = get_pool_memory(PM_FNAME);
POOL_MEM results(PM_MESSAGE);
if (stat != 0) {
berrno be;
be.set_errno(stat);
- Jmsg(jcr, M_INFO, 0, _("3995 Bad autochanger \"unload slot %d, drive %d\": ERR=%s.\n"),
+ Jmsg(jcr, M_INFO, 0, _("3997 Bad autochanger \"unload slot %d, drive %d\": ERR=%s.\n"),
dev->get_slot(), dev->drive_index, be.bstrerror());
Dmsg3(100, "Bad autochanger \"unload slot %d, drive %d\": ERR=%s.\n",
}
unlock_changer(dcr);
- dev->dunlock();
+// dev->dunlock();
free_volume(dev); /* Free any volume associated with this drive */
free_pool_memory(changer_cmd);
POOLMEM *changer;
BPIPE *bpipe;
int len = sizeof_pool_memory(dir->msg) - 1;
- bool ok = false;
int stat;
if (!dev->is_autochanger() || !dcr->device->changer_name ||
bpipe = open_bpipe(changer, timeout, "r");
if (!bpipe) {
dir->fsend(_("3996 Open bpipe failed.\n"));
- goto bail_out;
+ goto bail_out; /* TODO: check if we need to return false */
}
if (bstrcmp(cmd, "list") || bstrcmp(cmd, "listall")) {
/* Get output from changer */
be.set_errno(stat);
dir->fsend(_("Autochanger error: ERR=%s\n"), be.bstrerror());
}
- bnet_sig(dir, BNET_EOD);
- ok = true;
bail_out:
unlock_changer(dcr);
str = dcr->jcr->Job;
break;
case 'v':
- str = NPRT(dcr->VolumeName);
+ if (dcr->VolCatInfo.VolCatName[0]) {
+ str = dcr->VolCatInfo.VolCatName;
+ } else if (dcr->VolumeName[0]) {
+ str = dcr->VolumeName;
+ } else if (dcr->dev->vol && dcr->dev->vol->vol_name) {
+ str = dcr->dev->vol->vol_name;
+ } else {
+ str = dcr->dev->VolHdr.VolumeName;
+ }
break;
case 'f':
str = NPRT(dcr->jcr->client_name);
projects / bacula / bacula / blobdiff