-/*
- *
- * Bacula Director -- Automatic Recycling of Volumes
- * Recycles Volumes that have been purged
- *
- * Kern Sibbald, May MMII
- *
- * Version $Id$
- */
/*
Bacula® - The Network Backup Solution
- Copyright (C) 2002-2006 Free Software Foundation Europe e.V.
+ Copyright (C) 2002-2008 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.
- Bacula® is a registered trademark of John Walker.
+ 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.
*/
+/*
+ *
+ * Bacula Director -- Automatic Recycling of Volumes
+ * Recycles Volumes that have been purged
+ *
+ * Kern Sibbald, May MMII
+ *
+ * Version $Id$
+ */
+
#include "bacula.h"
#include "dird.h"
#include "ua.h"
-struct s_oldest_ctx {
- uint32_t MediaId;
- char LastWritten[30];
-};
-
-static int oldest_handler(void *ctx, int num_fields, char **row)
-{
- struct s_oldest_ctx *oldest = (struct s_oldest_ctx *)ctx;
-
- if (row[0]) {
- oldest->MediaId = str_to_int64(row[0]);
- bstrncpy(oldest->LastWritten, row[1]?row[1]:"", sizeof(oldest->LastWritten));
- Dmsg1(100, "New oldest %s\n", row[1]?row[1]:"");
- }
- return 1;
-}
-
/* Forward referenced functions */
bool find_recycled_volume(JCR *jcr, bool InChanger, MEDIA_DBR *mr)
return false;
}
-
/*
* Look for oldest Purged volume
*/
bool recycle_oldest_purged_volume(JCR *jcr, bool InChanger, MEDIA_DBR *mr)
{
- struct s_oldest_ctx oldest;
- char ed1[50];
- POOLMEM *query = get_pool_memory(PM_EMSG);
- const char *select =
- "SELECT MediaId,LastWritten FROM Media "
- "WHERE PoolId=%s AND Recycle=1 AND VolStatus='Purged' "
- "AND Enabled=1 AND MediaType='%s' %s"
- "ORDER BY LastWritten ASC,MediaId LIMIT 1";
-
- Dmsg0(100, "Enter recycle_oldest_purged_volume\n");
- oldest.MediaId = 0;
- if (InChanger) {
- char changer[100];
- bsnprintf(changer, sizeof(changer), "AND InChanger=1 AND StorageId=%s ",
- edit_int64(mr->StorageId, ed1));
- Mmsg(query, select, edit_int64(mr->PoolId, ed1), mr->MediaType, changer);
- } else {
- Mmsg(query, select, edit_int64(mr->PoolId, ed1), mr->MediaType, "");
- }
-
- if (!db_sql_query(jcr->db, query, oldest_handler, (void *)&oldest)) {
- Jmsg(jcr, M_ERROR, 0, "%s", db_strerror(jcr->db));
- Dmsg0(100, "return 0 recycle_oldest_purged_volume query\n");
- free_pool_memory(query);
- return false;
- }
- free_pool_memory(query);
- Dmsg1(100, "Oldest mediaid=%d\n", oldest.MediaId);
- if (oldest.MediaId != 0) {
- mr->MediaId = oldest.MediaId;
- if (db_get_media_record(jcr, jcr->db, mr)) {
- if (recycle_volume(jcr, mr)) {
- Jmsg(jcr, M_INFO, 0, _("Recycled volume \"%s\"\n"), mr->VolumeName);
- Dmsg1(100, "return 1 recycle_oldest_purged_volume Vol=%s\n", mr->VolumeName);
- return true;
- }
+ bstrncpy(mr->VolStatus, "Purged", sizeof(mr->VolStatus));
+ if (db_find_next_volume(jcr, jcr->db, 1, InChanger, mr)) {
+ if (recycle_volume(jcr, mr)) {
+ Jmsg(jcr, M_INFO, 0, _("Recycled volume \"%s\"\n"), mr->VolumeName);
+ Dmsg1(100, "return 1 recycle_oldest_purged_volume Vol=%s\n", mr->VolumeName);
+ return true;
}
- Jmsg(jcr, M_ERROR, 0, "%s", db_strerror(jcr->db));
}
Dmsg0(100, "return 0 recycle_oldest_purged_volume end\n");
return false;