From 41f86175362f77466ee147ca9c0b84976de94780 Mon Sep 17 00:00:00 2001
From: Ian Kelling <ian@iankelling.org>
Date: Tue, 4 Jul 2023 20:13:43 -0400
Subject: [PATCH] fix switch-mail-host

---
 switch-mail-host | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

diff --git a/switch-mail-host b/switch-mail-host
index 577d500..180b963 100644
--- a/switch-mail-host
+++ b/switch-mail-host
@@ -37,11 +37,11 @@ restore_old_btrbk=false
 err-cleanup() {
   if $restore_new_btrbk; then
     e WARNING: due to failure, btrbk.timer may need manual restoration:
-    e $new_shell systemctl start btrbk.timer
+    e $new_shell systemctl start btrbk.timer btrbk-spread.timer  || (( $? == 5 ))
   fi
   if $restore_old_btrbk; then
     e WARNING: due to failure, btrbk.timer may need manual restoration:
-    e $old_shell systemctl start btrbk.timer
+    e $old_shell systemctl start btrbk.timer btrbk-spread.timer  || (( $? == 5 ))
   fi
 }
 
@@ -167,11 +167,11 @@ fi
 ########### end initial processing, begin actually modifying things ##########
 
 if $new_shell systemctl is-active btrbk.timer; then
-  m $new_shell systemctl stop btrbk.timer
+  m $new_shell systemctl stop btrbk.timer btrbk-spread.timer || (( $? == 5 ))
   restore_new_btrbk=true
 fi
 if $old_shell systemctl is-active btrbk.timer; then
-  m $old_shell systemctl stop btrbk.timer
+  m $old_shell systemctl stop btrbk.timer btrbk-spread.timer || (( $? == 5 ))
   restore_old_btrbk=true
 fi
 
@@ -260,9 +260,10 @@ fi
 
 if $host2_only; then
   if [[ $old_hostname != "$MAIL_HOST" && $old_hostname != kd ]]; then
-    m $old_shell systemctl --now disable btrbk.timer
+    # most systems dont have btrbk-spread, systemctl exits 5 on unknown unit
+    m $old_shell systemctl --now disable btrbk.timer btrbk-spread.timer || (( $? == 5 ))
   fi
-  m $new_shell systemctl --now enable btrbk.timer
+  m $new_shell systemctl --now enable btrbk.timer btrbk-spread.timer  || (( $? == 5 ))
   exit 0
 fi
 
-- 
2.30.2