kes Change Bacula trademark owner from John Walker to Kern Sibbald

[bacula/bacula] / bacula / src / stored / askdir.c

diff --git a/bacula/src/stored/askdir.c b/bacula/src/stored/askdir.c
index 8d993457e09215f295894dd4a16cf6a600b57aeb..685b74f43ddddde73983fb83ae9a1c8f24dac611 100644 (file)
--- a/bacula/src/stored/askdir.c
+++ b/bacula/src/stored/askdir.c
@@ -20,7 +20,7 @@
    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.
@@ -242,7 +242,7 @@ bool dir_get_volume_info(DCR *dcr, enum get_vol_info_rw writing)
  * Returns: true  on success dcr->VolumeName is volume
  *                reserve_volume() called on Volume name
  *          false on failure dcr->VolumeName[0] == 0
- *                also sets dcr->volume_in_use if at least one 
+ *                also sets dcr->found_in_use if at least one 
  *                in use volume was found.
  *
  *          Volume information returned in dcr
@@ -253,19 +253,21 @@ bool dir_find_next_appendable_volume(DCR *dcr)
     JCR *jcr = dcr->jcr;
     BSOCK *dir = jcr->dir_bsock;
     bool rtn;
+    char lastVolume[MAX_NAME_LENGTH];
 
     Dmsg2(200, "dir_find_next_appendable_volume: reserved=%d Vol=%s\n", 
-       dcr->reserved_device, dcr->VolumeName);
+       dcr->is_reserved(), dcr->VolumeName);
 
     /*
-     * Try the forty oldest or most available volumes.  Note,
+     * Try the twenty oldest or most available volumes.  Note,
      *   the most available could already be mounted on another
      *   drive, so we continue looking for a not in use Volume.
      */
     lock_volumes();
     P(vol_info_mutex);
-    dcr->volume_in_use = false;
-    for (int vol_index=1;  vol_index < 40; vol_index++) {
+    dcr->clear_found_in_use();
+    lastVolume[0] = 0;
+    for (int vol_index=1;  vol_index < 20; vol_index++) {
        bash_spaces(dcr->media_type);
        bash_spaces(dcr->pool_name);
        dir->fsend(Find_media, jcr->Job, vol_index, dcr->pool_name, dcr->media_type);
@@ -273,9 +275,15 @@ bool dir_find_next_appendable_volume(DCR *dcr)
        unbash_spaces(dcr->pool_name);
        Dmsg1(100, ">dird %s", dir->msg);
        if (do_get_volume_info(dcr)) {
-          if (!is_volume_in_use(dcr)) {
+          /* Give up if we get the same volume name twice */
+          if (lastVolume[0] && strcmp(lastVolume, dcr->VolumeName) == 0) {
+             Dmsg1(100, "Got same vol = %s\n", lastVolume);
+             break;
+          }
+          bstrncpy(lastVolume, dcr->VolumeName, sizeof(lastVolume));
+          if (dcr->can_i_use_volume()) {
              Dmsg1(100, "Call reserve_volume. Vol=%s\n", dcr->VolumeName);
-             if (reserve_volume(dcr, dcr->VolumeName) == 0) {
+             if (reserve_volume(dcr, dcr->VolumeName) == NULL) {
                 Dmsg2(100, "Could not reserve volume %s on %s\n", dcr->VolumeName,
                     dcr->dev->print_name());
                 continue;
@@ -286,7 +294,8 @@ bool dir_find_next_appendable_volume(DCR *dcr)
              goto get_out;
           } else {
              Dmsg1(100, "Volume %s is in use.\n", dcr->VolumeName);
-             dcr->volume_in_use = true;
+             /* If volume is not usable, it is in use by someone else */
+             dcr->set_found_in_use();
              continue;
           }
        }
@@ -482,14 +491,12 @@ bool dir_ask_sysop_to_create_appendable_volume(DCR *dcr)
          Jmsg(jcr, M_INFO, 0, "%s", dev->errmsg);
          return false;
       }
-      dev->dlock();  
       got_vol = dir_find_next_appendable_volume(dcr);   /* get suggested volume */
-      dev->dunlock();
       if (got_vol) {
-         return true;
+         goto get_out;
       } else {
          if (stat == W_TIMEOUT || stat == W_MOUNT) {
-            Jmsg(jcr, M_MOUNT, 0, _(
+            Mmsg(dev->errmsg, _(
 "Job %s waiting. Cannot find any appendable volumes.\n"
 "Please use the \"label\"  command to create a new Volume for:\n"
 "    Storage:      %s\n"
@@ -499,6 +506,8 @@ bool dir_ask_sysop_to_create_appendable_volume(DCR *dcr)
                dev->print_name(),
                dcr->pool_name,
                dcr->media_type);
+            Jmsg(jcr, M_MOUNT, 0, "%s", dev->errmsg);
+            Dmsg1(100, "%s", dev->errmsg);
          }
       }
 
@@ -530,6 +539,8 @@ bool dir_ask_sysop_to_create_appendable_volume(DCR *dcr)
       }
       Dmsg1(100, "Someone woke me for device %s\n", dev->print_name());
    }
+
+get_out:
    set_jcr_job_status(jcr, JS_Running);
    dir_send_job_status(jcr);
    Dmsg0(100, "leave dir_ask_sysop_to_mount_create_appendable_volume\n");
@@ -609,7 +620,7 @@ bool dir_ask_sysop_to_mount_volume(DCR *dcr, int mode)
       if (dev->poll) {
          Dmsg1(400, "Poll timeout in mount vol on device %s\n", dev->print_name());
          Dmsg1(400, "Blocked=%s\n", dev->print_blocked());
-         goto bail_out;
+         goto get_out;
       }
 
       if (stat == W_TIMEOUT) {
@@ -632,7 +643,7 @@ bool dir_ask_sysop_to_mount_volume(DCR *dcr, int mode)
       break;
    }
 
-bail_out:
+get_out:
    set_jcr_job_status(jcr, JS_Running);
    dir_send_job_status(jcr);
    Dmsg0(400, "leave dir_ask_sysop_to_mount_volume\n");