/*
Bacula® - The Network Backup Solution
- Copyright (C) 2000-2012 Free Software Foundation Europe e.V.
+ Copyright (C) 2000-2014 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 three of the GNU Affero General Public
- License as published by the Free Software Foundation and included
- in the file LICENSE.
+ 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 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 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.
+ You may use this file and others of this release according to the
+ license defined in the LICENSE file, which includes the Affero General
+ Public License, v3.0 ("AGPLv3") and some additional permissions and
+ terms pursuant to its AGPLv3 Section 7.
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.
*/
/*
*
* Obviously, no zzz_dev() is allowed to call
* a www_device() or everything falls apart.
*
- * Concerning the routines dev->r_lock()() and block_device()
+ * Concerning the routines dev->rLock()() and block_device()
* see the end of this module for details. In general,
* blocking a device leaves it in a state where all threads
* other than the current thread block when they attempt to
*
* Kern Sibbald, MM, MMI
*
- * Version $Id$
*/
#include "bacula.h" /* pull in global headers */
+#ifdef HAVE_SYS_STATVFS_H
+#include <sys/statvfs.h>
+#else
+#define statvfs statfs
+#endif
+/* statvfs.h defines ST_APPEND, which is also used by Bacula */
+#undef ST_APPEND
+
#include "stored.h" /* pull in Storage Deamon headers */
+
/* Forward referenced functions */
/*
* We enter with device locked, and
* exit with device locked.
*
- * Note, we are called only from one place in block.c for the daemons.
+ * Note, we are called only from one place in block.c for the daemons.
* The btape utility calls it from btape.c.
*
* Returns: true on success
{
char PrevVolName[MAX_NAME_LENGTH];
DEV_BLOCK *label_blk;
- DEV_BLOCK *block = dcr->block;
+ DEV_BLOCK *block;
char b1[30], b2[30];
time_t wait_time;
char dt[MAX_TIME_LENGTH];
JCR *jcr = dcr->jcr;
- DEVICE *dev = dcr->dev;
- int blocked = dev->blocked(); /* save any previous blocked status */
+ DEVICE *dev;
+ int blocked; /* save any previous blocked status */
bool ok = false;
+ dev = dcr->dev;
+ blocked = dev->blocked();
+ block = dcr->block;
+
wait_time = time(NULL);
Dmsg0(100, "=== Enter fixup_device_block_write_error\n");
edit_uint64_with_commas(dev->VolCatInfo.VolCatBlocks, b2),
bstrftime(dt, sizeof(dt), time(NULL)));
- Dmsg1(050, "set_unload dev=%s\n", dev->print_name());
+ Dmsg1(150, "set_unload dev=%s\n", dev->print_name());
dev->set_unload();
+
+ /* Clear DCR Start/End Block/File positions */
+ dcr->StartBlock = dcr->EndBlock = 0;
+ dcr->StartFile = dcr->EndFile = 0;
+
if (!dcr->mount_next_write_volume()) {
free_block(label_blk);
dcr->block = block;
- dev->Lock();
+ dev->Lock();
goto bail_out;
}
- Dmsg2(050, "must_unload=%d dev=%s\n", dev->must_unload(), dev->print_name());
+ Dmsg2(150, "must_unload=%d dev=%s\n", dev->must_unload(), dev->print_name());
+
+ dev->notify_newvol_in_attached_dcrs(dcr->VolumeName);
dev->Lock(); /* lock again */
dev->VolCatInfo.VolCatJobs++; /* increment number of jobs on vol */
free_block(label_blk);
dcr->block = block;
- /*
- * Walk through all attached jcrs indicating the volume has changed
- */
- Dmsg1(100, "Notify vol change. Volume=%s\n", dev->getVolCatName());
- DCR *mdcr;
- foreach_dlist(mdcr, dev->attached_dcrs) {
- JCR *mjcr = mdcr->jcr;
- if (mjcr->JobId == 0) {
- continue; /* ignore console */
- }
- mdcr->NewVol = true;
- if (jcr != mjcr) {
- bstrncpy(mdcr->VolumeName, dcr->VolumeName, sizeof(mdcr->VolumeName));
- }
- }
-
/* Clear NewVol now because dir_get_volume_info() already done */
jcr->dcr->NewVol = false;
set_new_volume_parameters(dcr);
be.bstrerror(dev->dev_errno));
/* Note: recursive call */
if (retries-- <= 0 || !fixup_device_block_write_error(dcr, retries)) {
- Jmsg2(jcr, M_FATAL, 0,
+ Jmsg2(jcr, M_FATAL, 0,
_("Catastrophic error. Cannot write overflow block to device %s. ERR=%s"),
dev->print_name(), be.bstrerror(dev->dev_errno));
goto bail_out;
dcr->StartBlock = dev->block_num;
dcr->StartFile = dev->file;
} else {
- dcr->StartBlock = (uint32_t)dev->file_addr;
- dcr->StartFile = (uint32_t)(dev->file_addr >> 32);
+ /*
+ * Note: we only update the DCR values for blocks
+ */
+ dcr->StartBlock = dcr->EndBlock = (uint32_t)dev->file_addr;
+ dcr->StartFile = dcr->EndFile = (uint32_t)(dev->file_addr >> 32);
}
}
void set_new_volume_parameters(DCR *dcr)
{
JCR *jcr = dcr->jcr;
- if (dcr->NewVol && !dir_get_volume_info(dcr, GET_VOL_INFO_FOR_WRITE)) {
- Jmsg1(jcr, M_ERROR, 0, "%s", jcr->errmsg);
+ Dmsg1(40, "set_new_volume_parameters dev=%s\n", dcr->dev->print_name());
+ if (dcr->NewVol) {
+ while (dcr->VolumeName[0] == 0) {
+ int retries = 5;
+ wait_for_device(dcr, retries);
+ }
+ if (dir_get_volume_info(dcr, GET_VOL_INFO_FOR_WRITE)) {
+ dcr->dev->clear_wait();
+ } else {
+ Dmsg1(40, "getvolinfo failed. No new Vol: %s", jcr->errmsg);
+ }
}
set_new_file_parameters(dcr);
jcr->NumWriteVolumes++;
set_start_vol_position(dcr);
/* Reset indicies */
+ Dmsg3(1000, "Reset indices Vol=%s were: FI=%d LI=%d\n", dcr->VolumeName,
+ dcr->VolFirstIndex, dcr->VolLastIndex);
dcr->VolFirstIndex = 0;
dcr->VolLastIndex = 0;
dcr->NewFile = false;
return false;
}
- dev->rLock();
+ dev->rLock(false);
/* Defer opening files */
if (!dev->is_tape()) {
Dmsg1(129, "open dev %s OK\n", dev->print_name());
bail_out:
- dev->Unlock();
+ dev->rUnlock();
return ok;
}
/*
* Make sure device is open, if not do so
*/
-bool open_device(DCR *dcr)
+bool open_dev(DCR *dcr)
{
DEVICE *dev = dcr->dev;
/* Open device */
if (!dev->poll && !dev->is_dvd() && !dev->is_removable()) {
Jmsg2(dcr->jcr, M_FATAL, 0, _("Unable to open device %s: ERR=%s\n"),
dev->print_name(), dev->bstrerror());
- Pmsg2(000, _("Unable to open archive %s: ERR=%s\n"),
+ Pmsg2(000, _("Unable to open archive %s: ERR=%s\n"),
dev->print_name(), dev->bstrerror());
}
return false;
}
return true;
}
+
+/*
+ */
+void DEVICE::updateVolCatBytes(uint64_t bytes)
+{
+ DEVICE *dev;
+ Lock_VolCatInfo();
+ dev = this;
+ dev->VolCatInfo.VolCatAmetaBytes += bytes;
+ dev->VolCatInfo.VolCatBytes += bytes;
+ setVolCatInfo(false);
+ Unlock_VolCatInfo();
+}
+
+void DEVICE::updateVolCatBlocks(uint32_t blocks)
+{
+ DEVICE *dev;
+ Lock_VolCatInfo();
+ dev = this;
+ dev->VolCatInfo.VolCatAmetaBlocks += blocks;
+ dev->VolCatInfo.VolCatBlocks += blocks;
+ setVolCatInfo(false);
+ Unlock_VolCatInfo();
+}
+
+void DEVICE::updateVolCatWrites(uint32_t writes)
+{
+ DEVICE *dev;
+ Lock_VolCatInfo();
+ dev = this;
+ dev->VolCatInfo.VolCatAmetaWrites += writes;
+ dev->VolCatInfo.VolCatWrites += writes;
+ setVolCatInfo(false);
+ Unlock_VolCatInfo();
+}
+
+void DEVICE::updateVolCatReads(uint32_t reads)
+{
+ DEVICE *dev;
+ Lock_VolCatInfo();
+ dev = this;
+ dev->VolCatInfo.VolCatAmetaReads += reads;
+ dev->VolCatInfo.VolCatReads += reads;
+ setVolCatInfo(false);
+ Unlock_VolCatInfo();
+}
+
+void DEVICE::updateVolCatReadBytes(uint64_t bytes)
+{
+ DEVICE *dev;
+ Lock_VolCatInfo();
+ dev = this;
+ dev->VolCatInfo.VolCatAmetaRBytes += bytes;
+ dev->VolCatInfo.VolCatRBytes += bytes;
+ setVolCatInfo(false);
+ Unlock_VolCatInfo();
+}
+
+void DEVICE::set_nospace()
+{
+ state |= ST_NOSPACE;
+}
+
+void DEVICE::clear_nospace()
+{
+ state &= ~ST_NOSPACE;
+}
+
+/* Put device in append mode */
+void DEVICE::set_append()
+{
+ state &= ~(ST_NOSPACE|ST_READ|ST_EOT|ST_EOF|ST_WEOT); /* remove EOF/EOT flags */
+ state |= ST_APPEND;
+}
+
+/* Clear append mode */
+void DEVICE::clear_append()
+{
+ state &= ~ST_APPEND;
+}
+
+/* Put device in read mode */
+void DEVICE::set_read()
+{
+ state &= ~(ST_APPEND|ST_EOT|ST_EOF|ST_WEOT); /* remove EOF/EOT flags */
+ state |= ST_READ;
+}
+
+/* Clear read mode */
+void DEVICE::clear_read()
+{
+ state &= ~ST_READ;
+}
projects / bacula / bacula / blobdiff