Correct usage of MTIOCLRERR ioctl for clearing persistant errors

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

diff --git a/bacula/src/stored/append.c b/bacula/src/stored/append.c
index 6168acc8bb6aec2b22f28e20433c1a56bd0497ac..78c85243699fce3a848016aa43fb486c0148999d 100644 (file)
--- a/bacula/src/stored/append.c
+++ b/bacula/src/stored/append.c
@@ -5,19 +5,32 @@
  *  Version $Id$
  */
 /*
-   Copyright (C) 2000-2006 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) 2000-2007 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 "stored.h"
@@ -25,6 +38,7 @@
 
 /* Responses sent to the File daemon */
 static char OK_data[]    = "3000 OK data\n";
+static char OK_append[]  = "3000 OK append data\n";
 
 /* Forward referenced functions */
 
@@ -70,7 +84,6 @@ bool do_append_data(JCR *jcr)
 
    if (!acquire_device_for_append(dcr)) {
       set_jcr_job_status(jcr, JS_ErrorTerminated);
-      jcr->dcr = NULL;
       return false;
    }
 
@@ -80,7 +93,7 @@ bool do_append_data(JCR *jcr)
    if (dev->VolCatInfo.VolCatName[0] == 0) {
       Pmsg0(000, _("NULL Volume name. This shouldn't happen!!!\n"));
    }
-   Dmsg1(20, "Begin append device=%s\n", dev->print_name());
+   Dmsg1(50, "Begin append device=%s\n", dev->print_name());
 
    begin_data_spool(dcr);
    begin_attribute_spool(jcr);
@@ -205,8 +218,6 @@ bool do_append_data(JCR *jcr)
             if (!write_block_to_device(dcr)) {
                Dmsg2(90, "Got write_block_to_dev error on device %s. %s\n",
                   dev->print_name(), dev->bstrerror());
-               Jmsg2(jcr, M_FATAL, 0, _("Fatal append error on device %s: ERR=%s\n"),
-                     dev->print_name(), dev->bstrerror());
                ok = false;
                break;
             }
@@ -251,6 +262,14 @@ bool do_append_data(JCR *jcr)
       }
    }
 
+   /* Create Job status for end of session label */
+   set_jcr_job_status(jcr, ok?JS_Terminated:JS_ErrorTerminated);
+
+   /* Terminate connection with FD */
+   bnet_fsend(ds, OK_append);
+   do_fd_commands(jcr);               /* finish dialog with FD */
+
+
    time_t job_elapsed = time(NULL) - jcr->run_time;
 
    if (job_elapsed <= 0) {
@@ -259,18 +278,16 @@ bool do_append_data(JCR *jcr)
 
    Jmsg(dcr->jcr, M_INFO, 0, _("Job write elapsed time = %02d:%02d:%02d, Transfer rate = %s bytes/second\n"),
          job_elapsed / 3600, job_elapsed % 3600 / 60, job_elapsed % 60,
-         edit_uint64_with_commas(jcr->JobBytes / job_elapsed, ec));
+         edit_uint64_with_suffix(jcr->JobBytes / job_elapsed, ec));
 
-   /* Create Job status for end of session label */
-   set_jcr_job_status(jcr, ok?JS_Terminated:JS_ErrorTerminated);
 
    Dmsg1(200, "Write EOS label JobStatus=%c\n", jcr->JobStatus);
 
    /*
-    * If !OK, check if we can still write. This may not be the case
+    * Check if we can still write. This may not be the case
     *  if we are at the end of the tape or we got a fatal I/O error.
     */
-   if (ok || dev->can_write()) {
+   if (dev->can_write()) {
       if (!write_session_label(dcr, EOS_LABEL)) {
          Jmsg1(jcr, M_FATAL, 0, _("Error writting end session label. ERR=%s\n"),
                dev->bstrerror());
@@ -288,14 +305,16 @@ bool do_append_data(JCR *jcr)
          Dmsg0(100, _("Set ok=FALSE after write_block_to_device.\n"));
          ok = false;
       }
+      if (dev->VolCatInfo.VolCatName[0] == 0) {
+         Pmsg0(000, _("NULL Volume name. This shouldn't happen!!!\n"));
+      }
    }
-   if (dev->VolCatInfo.VolCatName[0] == 0) {
-      Pmsg0(000, _("NULL Volume name. This shouldn't happen!!!\n"));
-   }
+
 
    if (!ok) {
       discard_data_spool(dcr);
    } else {
+      /* Note: if commit is OK, the device will remain locked */
       commit_data_spool(dcr);
    }
 
@@ -303,7 +322,10 @@ bool do_append_data(JCR *jcr)
       ok = dvd_close_job(dcr);  /* do DVD cleanup if any */
    }
    
-   /* Release the device -- and send final Vol info to DIR */
+   /*
+    * Release the device -- and send final Vol info to DIR
+    *  and unlock it.
+    */
    release_device(dcr);
 
    if (!ok || job_canceled(jcr)) {