Added fatal_and_exit routine so email will be sent on error

diff --git a/zfs-replicate-all b/zfs-replicate-all
index 0ed35f56a149af0d61f170ea0b0323692b6df8c9..160bc7c314242c06e8c71f66ecf7f7075a7c9ee2 100755 (executable)
--- a/zfs-replicate-all
+++ b/zfs-replicate-all
@@ -50,6 +50,14 @@ cleanup_and_exit() {
 }
 trap cleanup_and_exit INT
 
+fatal_and_exit() {
+  # echo message to terminal
+  echo -e 2>&1 "$1"
+  # send email notification
+  echo -e "$1" | $mailx -s "zfs scrub on $hostname failed" "$mailto"
+  exit 1
+}
+
 # This function executes the replicate command and checks the stoptime
 replicate() { 
   zfs-replicate $*  >> $logfile 2>&1
@@ -83,12 +91,10 @@ if [ $? != 0 ]; then
   if [[ $import_export_backup_pool == 1 ]]; then
     zpool import $backup_pool
     if [ $? != 0 ]; then
-      echo "-E- unable to import the backup pool $backup_pool"
-      exit 1
+      fatal_and_exit "-E- unable to import the backup pool $backup_pool" "$mailto"
     fi
   else 
-    echo "-E- The local backup pool, '$backup_pool' doesn't seem to exist." $mailto
-    exit 1
+    fatal_and_exit "-E- The local backup pool, '$backup_pool' doesn't seem to exist." "$mailto"
   fi
 fi
 
@@ -96,8 +102,7 @@ fi
 backup_pool_guid=`zpool get guid $backup_pool 2>&1 | grep $backup_pool | awk '{ print $3 }'`
 zpool get guid $backup_pool > /dev/null 2>&1
 if [ $? != 0 ]; then
-  echo >&2 "-E- Unable to extract the guid for the local backup pool: $backup_pool"
-  exit 1
+  fatal_and_exit "-E- Unable to extract the guid for the local backup pool: $backup_pool" "$mailto"
 fi
 
 # Setup our backup marker names
@@ -127,7 +132,7 @@ done
 if [[ $import_export_backup_pool == 1 ]]; then
   zpool export $backup_pool
   if [ $? != 0 ]; then
-    fatal_and_exit "-E- unable to export the local backup pool $backup_pool"
+    fatal_and_exit "-E- unable to export the local backup pool $backup_pool" "$mailto"
   fi
 fi