tar/add-return-values-to-backup-scripts.patch

57 lines
1.7 KiB
Diff

From: Alexey Svistunov <svalx@svalx.net>
Date: 2016-03-23 11:59:33 +0300
Subject: add return values to the backup scripts for better results monitoring.
References: https://savannah.gnu.org/patch/?8953
Upstream: submitted
Index: tar-1.28/scripts/backup.in
===================================================================
--- tar-1.28.orig/scripts/backup.in
+++ tar-1.28/scripts/backup.in
@@ -153,9 +153,16 @@ message 20 "BACKUP_FILES=$BACKUP_FILES"
# piped through 'tee' to the logfile. Doing this, instead of having
# multiple pipelines all over the place, is cleaner and allows access to
# the exit value from various commands more easily.
+set -o pipefail
(
message 1 "preparing tapes"
$MT_BEGIN "${TAPE_FILE}"
+ RESULT=$?
+ if [ $RESULT -ne 0 ] ; then
+ echo "Tape is not ready." 1>&2
+ exit $RESULT
+ fi
+
rm -f "${VOLNO_FILE}"
message 1 "processing backup directories"
@@ -245,10 +252,11 @@ message 20 "BACKUP_FILES=$BACKUP_FILES"
$MT_OFFLINE "${TAPE_FILE}"
echo "."
) 2>&1 | tee -a "${LOGFILE}"
+RESULT=$?
if test "${ADMINISTRATOR}" != NONE; then
echo "Sending the dump log to ${ADMINISTRATOR}"
mail -s "Results of backup started ${startdate}" ${ADMINISTRATOR} < "${LOGFILE}"
fi
-
+exit $RESULT
# EOF
Index: tar-1.28/scripts/backup.sh.in
===================================================================
--- tar-1.28.orig/scripts/backup.sh.in
+++ tar-1.28/scripts/backup.sh.in
@@ -311,8 +311,10 @@ backup_host() {
CMD="exec ${TAR_PART1} -f \"${TAPE_FILE}\" $@"
message 10 "CMD: $CMD"
sh -c "$CMD"
- message 10 "RC: $?"
+ RC=$?
+ message 10 "RC: $RC"
fi
+ return $RC
}
print_level() {