Copyright (C) 2001-2005 Kern Sibbald
This program is free software; you can redistribute it and/or
- modify it under the terms of the GNU General Public License as
- published by the Free Software Foundation; either version 2 of
- the License, or (at your option) any later version.
+ 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.
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., 59 Temple Place - Suite 330, Boston,
- MA 02111-1307, USA.
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ the file LICENSE for additional details.
*/
Dmsg2(100, "CatReq FindMedia: Id=%d, MediaType=%s\n", (int)mr->PoolId, mr->MediaType);
/*
* If we are using an Autochanger, restrict Volume
- * search to the Autochanger on the first pass
+ * search to the Autochanger on the first pass
*/
InChanger = store->autochanger;
/*
ok = db_find_next_volume(jcr, jcr->db, 1, InChanger, mr);
Dmsg2(100, "catreq after find_next_vol ok=%d FW=%d\n", ok, mr->FirstWritten);
if (!ok) {
- /*
- * 2. Try finding a recycled volume
- */
- ok = find_recycled_volume(jcr, InChanger, mr);
+ /*
+ * 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);
- if (!ok) {
- /*
- * 3. Try recycling any purged volume
- */
- ok = recycle_oldest_purged_volume(jcr, InChanger, mr);
- if (!ok) {
- /*
- * 4. Try pruning Volumes
- */
- prune_volumes(jcr);
- ok = recycle_oldest_purged_volume(jcr, InChanger, mr);
- if (InChanger) {
- InChanger = false;
- if (!ok) {
- continue; /* retry again accepting any volume */
- }
- }
+ if (!ok) {
+ /*
+ * 3. Try recycling any purged volume
+ */
+ ok = recycle_oldest_purged_volume(jcr, InChanger, mr);
+ if (!ok) {
+ /*
+ * 4. Try pruning Volumes
+ */
+ prune_volumes(jcr);
+ ok = recycle_oldest_purged_volume(jcr, InChanger, mr);
+ if (InChanger) {
+ InChanger = false;
+ if (!ok) {
+ continue; /* retry again accepting any volume */
+ }
+ }
Dmsg2(200, "find_recycled_volume2 %d FW=%d\n", ok, mr->FirstWritten);
- if (!ok && create) {
- /*
+ if (!ok && create) {
+ /*
* 5. Try "creating" a new Volume
- */
- ok = newVolume(jcr, mr);
- }
- }
- }
+ */
+ ok = newVolume(jcr, mr);
+ }
+ }
+ }
- /*
- * Look at more drastic ways to find an Appendable Volume
- */
- if (!ok && (jcr->pool->purge_oldest_volume ||
- jcr->pool->recycle_oldest_volume)) {
+ if (!ok) {
+ MEDIA_DBR smr;
+ POOL_DBR pr;
+ POOLMEM *query;
+ char ed1[50], ed2[50];
+ /*
+ * 6. Try pulling a volume from the Scratch pool
+ */
+ memset(&pr, 0, sizeof(pr));
+ bstrncpy(pr.Name, "Scratch", sizeof(pr.Name));
+ if (db_get_pool_record(jcr, jcr->db, &pr)) {
+ memset(&smr, 0, sizeof(smr));
+ smr.PoolId = pr.PoolId;
+ bstrncpy(smr.VolStatus, "Append", sizeof(smr.VolStatus)); /* want only appendable volumes */
+ bstrncpy(smr.MediaType, mr->MediaType, sizeof(smr.MediaType));
+ if (db_find_next_volume(jcr, jcr->db, 1, InChanger, &smr)) {
+ query = get_pool_memory(PM_MESSAGE);
+ db_lock(jcr->db);
+ Mmsg(query, "UPDATE Media SET PoolId=%s WHERE MediaId=%s",
+ edit_int64(mr->PoolId, ed1),
+ edit_int64(smr.MediaId, ed2));
+ ok = db_sql_query(jcr->db, query, NULL, NULL);
+ db_unlock(jcr->db);
+ Jmsg(jcr, M_INFO, 0, _("Using Volume \"%s\" from 'Scratch' pool.\n"),
+ smr.VolumeName);
+ /* Set new Pool Id in smr record, then copy it to mr */
+ smr.PoolId = mr->PoolId;
+ memcpy(mr, &smr, sizeof(MEDIA_DBR));
+ }
+ }
+ }
+ /*
+ * Look at more drastic ways to find an Appendable Volume
+ */
+ if (!ok && (jcr->pool->purge_oldest_volume ||
+ jcr->pool->recycle_oldest_volume)) {
Dmsg2(200, "No next volume found. PurgeOldest=%d\n RecyleOldest=%d",
- jcr->pool->purge_oldest_volume, jcr->pool->recycle_oldest_volume);
- /* Find oldest volume to recycle */
- ok = db_find_next_volume(jcr, jcr->db, -1, InChanger, mr);
+ jcr->pool->purge_oldest_volume, jcr->pool->recycle_oldest_volume);
+ /* Find oldest volume to recycle */
+ ok = db_find_next_volume(jcr, jcr->db, -1, InChanger, mr);
Dmsg1(400, "Find oldest=%d\n", ok);
- if (ok) {
- UAContext *ua;
+ if (ok) {
+ UAContext *ua;
Dmsg0(400, "Try purge.\n");
- /*
- * 5. Try to purging oldest volume only if not UA calling us.
- */
- ua = new_ua_context(jcr);
- if (jcr->pool->purge_oldest_volume && create) {
+ /*
+ * 5. Try to purging oldest volume only if not UA calling us.
+ */
+ ua = new_ua_context(jcr);
+ if (jcr->pool->purge_oldest_volume && create) {
Jmsg(jcr, M_INFO, 0, _("Purging oldest volume \"%s\"\n"), mr->VolumeName);
- ok = purge_jobs_from_volume(ua, mr);
- /*
- * 5. or try recycling the oldest volume
- */
- } else if (jcr->pool->recycle_oldest_volume) {
+ ok = purge_jobs_from_volume(ua, mr);
+ /*
+ * 5. or try recycling the oldest volume
+ */
+ } else if (jcr->pool->recycle_oldest_volume) {
Jmsg(jcr, M_INFO, 0, _("Pruning oldest volume \"%s\"\n"), mr->VolumeName);
- ok = prune_volume(ua, mr);
- }
- free_ua_context(ua);
- if (ok) {
- ok = recycle_volume(jcr, mr);
+ ok = prune_volume(ua, mr);
+ }
+ free_ua_context(ua);
+ if (ok) {
+ ok = recycle_volume(jcr, mr);
Dmsg1(400, "Recycle after purge oldest=%d\n", ok);
- }
- }
- }
+ }
+ }
+ }
}
Dmsg2(100, "VolJobs=%d FirstWritten=%d\n", mr->VolJobs, mr->FirstWritten);
if (ok) {
- /* If we can use the volume, check if it is expired */
- if (has_volume_expired(jcr, mr)) {
- if (retry++ < 200) { /* sanity check */
- continue; /* try again from the top */
- } else {
- Jmsg(jcr, M_ERROR, 0, _(
+ /* If we can use the volume, check if it is expired */
+ if (has_volume_expired(jcr, mr)) {
+ if (retry++ < 200) { /* sanity check */
+ continue; /* try again from the top */
+ } else {
+ Jmsg(jcr, M_ERROR, 0, _(
"We seem to be looping trying to find the next volume. I give up.\n"));
- }
- }
+ }
+ }
}
break;
} /* end for loop */
Jmsg(jcr, M_INFO, 0, _("Max Volume bytes exceeded. "
"Marking Volume \"%s\" as Full.\n"), mr->VolumeName);
bstrncpy(mr->VolStatus, "Full", sizeof(mr->VolStatus));
- expired = true;
+ expired = true;
/* Now see if Volume should only be used once */
} else if (mr->VolBytes > 0 && jcr->pool->use_volume_once) {
Jmsg(jcr, M_INFO, 0, _("Volume used once. "
"Marking Volume \"%s\" as Used.\n"), mr->VolumeName);
bstrncpy(mr->VolStatus, "Used", sizeof(mr->VolStatus));
- expired = true;
+ expired = true;
/* Now see if Max Jobs written to volume */
} else if (mr->MaxVolJobs > 0 && mr->MaxVolJobs <= mr->VolJobs) {
Jmsg(jcr, M_INFO, 0, _("Max Volume jobs exceeded. "
"Marking Volume \"%s\" as Used.\n"), mr->VolumeName);
bstrncpy(mr->VolStatus, "Used", sizeof(mr->VolStatus));
- expired = true;
+ expired = true;
/* Now see if Max Files written to volume */
} else if (mr->MaxVolFiles > 0 && mr->MaxVolFiles <= mr->VolFiles) {
Jmsg(jcr, M_INFO, 0, _("Max Volume files exceeded. "
"Marking Volume \"%s\" as Used.\n"), mr->VolumeName);
bstrncpy(mr->VolStatus, "Used", sizeof(mr->VolStatus));
- expired = true;
+ expired = true;
/* Finally, check Use duration expiration */
} else if (mr->VolUseDuration > 0) {
- utime_t now = time(NULL);
- /* See if Vol Use has expired */
- if (mr->VolUseDuration <= (now - mr->FirstWritten)) {
+ utime_t now = time(NULL);
+ /* See if Vol Use has expired */
+ if (mr->VolUseDuration <= (now - mr->FirstWritten)) {
Jmsg(jcr, M_INFO, 0, _("Max configured use duration exceeded. "
"Marking Volume \"%s\" as Used.\n"), mr->VolumeName);
bstrncpy(mr->VolStatus, "Used", sizeof(mr->VolStatus));
- expired = true;
- }
+ expired = true;
+ }
}
}
if (expired) {
/* Need to update media */
if (!db_update_media_record(jcr, jcr->db, mr)) {
Jmsg(jcr, M_ERROR, 0, _("Catalog error updating volume \"%s\". ERR=%s"),
- mr->VolumeName, db_strerror(jcr->db));
+ mr->VolumeName, db_strerror(jcr->db));
}
}
return expired;
* Try hard to recycle the current volume
*
* Returns: on failure - reason = NULL
- * on success - reason - pointer to reason
+ * on success - reason - pointer to reason
*/
void check_if_volume_valid_or_recyclable(JCR *jcr, MEDIA_DBR *mr, const char **reason)
{
/* Check if a duration or limit has expired */
if (has_volume_expired(jcr, mr)) {
- *reason = "volume has expired";
+ *reason = _("volume has expired");
/* Keep going because we may be able to recycle volume */
}
*/
if (strcmp(mr->VolStatus, "Purged") == 0) {
if (recycle_volume(jcr, mr)) {
- Jmsg(jcr, M_INFO, 0, "Recycled current volume \"%s\"\n", mr->VolumeName);
- *reason = NULL;
- return;
+ Jmsg(jcr, M_INFO, 0, _("Recycled current volume \"%s\"\n"), mr->VolumeName);
+ *reason = NULL;
+ return;
} else {
/* In principle this shouldn't happen */
- *reason = "and recycling of current volume failed";
- return;
+ *reason = _("and recycling of current volume failed");
+ return;
}
}
/* At this point, the volume is not valid for writing */
- *reason = "but should be Append, Purged or Recycle";
+ *reason = _("but should be Append, Purged or Recycle");
/*
* What we're trying to do here is see if the current volume is
* needed for?
*/
if ((mr->LastWritten + mr->VolRetention) < (utime_t)time(NULL)
- && mr->Recycle && jcr->pool->recycle_current_volume
+ && mr->Recycle && jcr->pool->recycle_current_volume
&& (strcmp(mr->VolStatus, "Full") == 0 ||
strcmp(mr->VolStatus, "Used") == 0)) {
/*
free_ua_context(ua);
if (ok) {
- /* If fully purged, recycle current volume */
- if (recycle_volume(jcr, mr)) {
- Jmsg(jcr, M_INFO, 0, "Recycled current volume \"%s\"\n", mr->VolumeName);
- *reason = NULL;
- } else {
- *reason = "but should be Append, Purged or Recycle (recycling of the "
- "current volume failed)";
- }
+ /* If fully purged, recycle current volume */
+ if (recycle_volume(jcr, mr)) {
+ Jmsg(jcr, M_INFO, 0, _("Recycled current volume \"%s\"\n"), mr->VolumeName);
+ *reason = NULL;
+ } else {
+ *reason = _("but should be Append, Purged or Recycle (recycling of the "
+ "current volume failed)");
+ }
} else {
- *reason = "but should be Append, Purged or Recycle (cannot automatically "
- "recycle current volume, as it still contains unpruned data)";
+ *reason = _("but should be Append, Purged or Recycle (cannot automatically "
+ "recycle current volume, as it still contains unpruned data)");
}
}
}
projects / bacula / bacula / blobdiff