From a6b5635b0003fec892fc4730e24c8943af5561cd Mon Sep 17 00:00:00 2001
From: Tamas Gerczei <tamas@gerczei.eu>
Date: Thu, 8 Aug 2019 09:52:44 +0200
Subject: [PATCH] will now log the exit code upon replication failure

---
 zfs-backup.sh | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/zfs-backup.sh b/zfs-backup.sh
index f5376f2..cdb21ba 100755
--- a/zfs-backup.sh
+++ b/zfs-backup.sh
@@ -132,7 +132,8 @@ function backup() {
 					fi
 				done
 		else
-			logger -t $(basename ${0%.sh}) -p user.notice "failed to replicate ${NEWSNAP} to ${TARGET}:${SAVETO}, no aging"
+			MY_EXIT_CODE=$?
+			logger -t $(basename ${0%.sh}) -p user.notice "failed to replicate ${NEWSNAP} (rc: $MY_EXIT_CODE) to ${TARGET:-local}:${SAVETO}, no aging"
 	fi
 
 	# re-evaluate snapshot data usage