Swap db1 and db2 if the slave is 1 for the hot standby check (David E. Wheeler)

1 files changed, 12 insertions, 0 deletions

diff --git a/check_postgres.pl b/check_postgres.pl
index 41c99bc9d..bda7d5762 100755
--- a/check_postgres.pl
+++ b/check_postgres.pl
@@ -4035,6 +4035,14 @@ sub check_hot_standby_delay {
         return;
     }
 
+    ## If the slave is "db1" and master "db2", go ahead and switch them around for clearer output
+    if (1 == $slave == 1) {
+        ($slave, $master) = (2, 1);
+        for my $k (qw(host port dbname dbuser dbpass)) {
+            ($opt{$k}, $opt{$k . 2}) = ($opt{$k . 2}, $opt{$k});
+        }
+    }
+
     ## Get xlog positions
     my ($moffset, $s_rec_offset, $s_rep_offset);
     ## On master
@@ -9291,6 +9299,10 @@ Items not specifically attributed are by Greg Sabino Mullane.
 
 =over 4
 
+=item B<Version 2.18.0>
+
+  Swap db1 and db2 if the slave is 1 for the hot standby check (David E. Wheeler)
+
 =item B<Version 2.17.0>
 
   Give detailed information and refactor txn_idle, txn_time, and query_time