2 Bacula(R) - The Network Backup Solution
4 Copyright (C) 2000-2017 Kern Sibbald
6 The original author of Bacula is Kern Sibbald, with contributions
7 from many others, a complete list can be found in the file AUTHORS.
9 You may use this file and others of this release according to the
10 license defined in the LICENSE file, which includes the Affero General
11 Public License, v3.0 ("AGPLv3") and some additional permissions and
12 terms pursuant to its AGPLv3 Section 7.
14 This notice must be preserved when any source code is
15 conveyed and/or propagated.
17 Bacula(R) is a registered trademark of Kern Sibbald.
20 * Bacula Director -- Automatic Recycling of Volumes
21 * Recycles Volumes that have been purged
23 * Kern Sibbald, May MMII
31 /* Forward referenced functions */
33 bool find_recycled_volume(JCR *jcr, bool InChanger, MEDIA_DBR *mr,
36 bstrncpy(mr->VolStatus, "Recycle", sizeof(mr->VolStatus));
37 set_storageid_in_mr(store, mr);
38 if (db_find_next_volume(jcr, jcr->db, 1, InChanger, mr)) {
39 jcr->MediaId = mr->MediaId;
40 Dmsg1(20, "Find_next_vol MediaId=%lu\n", jcr->MediaId);
41 pm_strcpy(jcr->VolumeName, mr->VolumeName);
42 set_storageid_in_mr(store, mr);
49 * Look for oldest Purged volume
51 bool recycle_oldest_purged_volume(JCR *jcr, bool InChanger,
52 MEDIA_DBR *mr, STORE *store)
54 bstrncpy(mr->VolStatus, "Purged", sizeof(mr->VolStatus));
55 if (db_find_next_volume(jcr, jcr->db, 1, InChanger, mr)) {
56 set_storageid_in_mr(store, mr);
57 if (recycle_volume(jcr, mr)) {
58 Jmsg(jcr, M_INFO, 0, _("Recycled volume \"%s\"\n"), mr->VolumeName);
59 Dmsg1(100, "return 1 recycle_oldest_purged_volume Vol=%s\n", mr->VolumeName);
63 Dmsg0(100, "return 0 recycle_oldest_purged_volume end\n");
68 * Recycle the specified volume
70 int recycle_volume(JCR *jcr, MEDIA_DBR *mr)
72 bstrncpy(mr->VolStatus, "Recycle", sizeof(mr->VolStatus));
73 mr->VolJobs = mr->VolFiles = mr->VolBlocks = mr->VolErrors = 0;
75 mr->FirstWritten = mr->LastWritten = 0;
77 mr->set_first_written = true;
78 set_storageid_in_mr(NULL, mr);
79 return db_update_media_record(jcr, jcr->db, mr);