* Version $Id$
*/
/*
- Copyright (C) 2001-2006 Kern Sibbald
+ Bacula® - The Network Backup Solution
- This program is free software; you can redistribute it and/or
- modify it under the terms of the GNU General Public License
- version 2 as amended with additional clauses defined in the
- file LICENSE in the main source directory.
+ Copyright (C) 2001-2006 Free Software Foundation Europe e.V.
- 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
- the file LICENSE for additional details.
+ 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
+ License as published by the Free Software Foundation plus additions
+ that are listed in the file LICENSE.
- */
+ 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 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.
+
+ Bacula® is a registered trademark of John Walker.
+ The licensor of Bacula is the Free Software Foundation Europe
+ (FSFE), Fiduciary Program, Sumatrastrasse 25, 8006 Zürich,
+ Switzerland, email:ftf@fsfeurope.org.
+*/
#include "bacula.h"
#include "dird.h"
/*
* Items needed:
* mr.PoolId must be set
- * jcr->store
+ * jcr->wstore
* jcr->db
* jcr->pool
* MEDIA_DBR mr (zeroed out)
int retry = 0;
bool ok;
bool InChanger;
- STORE *store = jcr->store;
+ STORE *store = jcr->wstore;
bstrncpy(mr->MediaType, store->media_type, sizeof(mr->MediaType));
Dmsg2(100, "CatReq FindMedia: PoolId=%d, MediaType=%s\n", (int)mr->PoolId, mr->MediaType);
* 1. Look for volume with "Append" status.
*/
ok = db_find_next_volume(jcr, jcr->db, index, InChanger, mr);
- Dmsg2(100, "catreq after find_next_vol ok=%d FW=%d\n", ok, mr->FirstWritten);
+ Dmsg4(100, "after find_next_vol index=%d ok=%d InChanger=%d Vstat=%s\n",
+ index, ok, InChanger, mr->VolStatus);
+
if (!ok) {
/*
* 2. Try finding a recycled volume
*/
ok = find_recycled_volume(jcr, InChanger, mr);
- Dmsg2(100, "find_recycled_volume %d FW=%d\n", ok, mr->FirstWritten);
+ Dmsg2(100, "find_recycled_volume ok=%d FW=%d\n", ok, mr->FirstWritten);
if (!ok) {
/*
* 3. Try recycling any purged volume
*/
prune_volumes(jcr);
ok = recycle_oldest_purged_volume(jcr, InChanger, mr);
+ if (!ok) {
+ /*
+ * 5. Try pulling a volume from the Scratch pool
+ */
+ ok = get_scratch_volume(jcr, mr, InChanger);
+ }
+ /*
+ * If we are using an Autochanger and have not found
+ * a volume, retry looking for any volume.
+ */
if (InChanger) {
InChanger = false;
if (!ok) {
}
}
- if (!ok) {
- /*
- * 5. Try pulling a volume from the Scratch pool
- */
- ok = get_scratch_volume(jcr, mr, InChanger);
- }
if (!ok && create) {
/*
}
} else {
*reason = _("but should be Append, Purged or Recycle (cannot automatically "
- "recycle current volume, as it still contains unpruned data)");
+ "recycle current volume, as it still contains unpruned data "
+ "or the Volume Retention time has not expired.)");
}
}
}
MEDIA_DBR smr;
POOL_DBR spr, pr;
bool ok = false;
+ bool found = false;
char ed1[50], ed2[50];
/* Only one thread at a time can pull from the scratch pool */
P(mutex);
- /*
- * Get pool record where the Scratch Volume will go
- */
- memset(&pr, 0, sizeof(pr));
- bstrncpy(pr.Name, jcr->pool->hdr.name, sizeof(pr.Name));
- if (!db_get_pool_record(jcr, jcr->db, &pr)) {
- Jmsg(jcr, M_WARNING, 0, _("Unable to get Pool record: ERR=%s"),
- db_strerror(jcr->db));
- goto bail_out;
- }
- if (pr.MaxVols > 0 && pr.NumVols >= pr.MaxVols) {
- Jmsg(jcr, M_WARNING, 0, _("Unable to use Scratch Volume, Pool full MaxVols=%d\n"),
- pr.MaxVols);
- goto bail_out;
- }
/*
* Get Pool record for Scratch Pool
*/
if (db_get_pool_record(jcr, jcr->db, &spr)) {
memset(&smr, 0, sizeof(smr));
smr.PoolId = spr.PoolId;
+ if (InChanger) {
+ smr.StorageId = mr->StorageId; /* want only Scratch Volumes in changer */
+ }
bstrncpy(smr.VolStatus, "Append", sizeof(smr.VolStatus)); /* want only appendable volumes */
bstrncpy(smr.MediaType, mr->MediaType, sizeof(smr.MediaType));
+
+ /*
+ * If we do not find a valid Scratch volume, try
+ * recycling any existing purged volumes, then
+ * try to take the oldest volume.
+ */
if (db_find_next_volume(jcr, jcr->db, 1, InChanger, &smr)) {
+ found = true;
+
+ } else if (find_recycled_volume(jcr, InChanger, &smr)) {
+ found = true;
+
+ } else if (recycle_oldest_purged_volume(jcr, InChanger, &smr)) {
+ found = true;
+ }
+
+ if (found) {
POOL_MEM query(PM_MESSAGE);
+
+ /*
+ * Get pool record where the Scratch Volume will go to ensure
+ * that we can add a Volume.
+ */
+ memset(&pr, 0, sizeof(pr));
+ bstrncpy(pr.Name, jcr->pool->hdr.name, sizeof(pr.Name));
+ if (!db_get_pool_record(jcr, jcr->db, &pr)) {
+ Jmsg(jcr, M_WARNING, 0, _("Unable to get Pool record: ERR=%s"),
+ db_strerror(jcr->db));
+ goto bail_out;
+ }
+ if (pr.MaxVols > 0 && pr.NumVols >= pr.MaxVols) {
+ Jmsg(jcr, M_WARNING, 0, _("Unable add Scratch Volume, Pool \"%s\" full MaxVols=%d\n"),
+ jcr->pool->hdr.name, pr.MaxVols);
+ goto bail_out;
+ }
+
+ /* OK, now move Scratch Volume */
db_lock(jcr->db);
Mmsg(query, "UPDATE Media SET PoolId=%s WHERE MediaId=%s",
edit_int64(mr->PoolId, ed1),
memcpy(mr, &smr, sizeof(MEDIA_DBR));
/* Set default parameters from current pool */
set_pool_dbr_defaults_in_media_dbr(mr, &pr);
+ /* set_pool_dbr_defaults_in_media_dbr set VolStatus to Append,
+ * we could have Recycled media */
+ bstrncpy(mr->VolStatus, smr.VolStatus, sizeof(smr.VolStatus));
if (!db_update_media_record(jcr, jcr->db, mr)) {
Jmsg(jcr, M_WARNING, 0, _("Unable to update Volume record: ERR=%s"),
db_strerror(jcr->db));
projects / bacula / bacula / blobdiff