@@ -1324,15 +1324,17 @@ sub run_log
13241324TestLib::run_log(@_ );
13251325}
13261326
1327- =pod $node->lsn(mode)
1327+ =pod
1328+
1329+ =item $node->lsn(mode)
13281330
1329- Look upxlog positions on the server:
1331+ Look upWAL positions on the server:
13301332
1331- * insert position (master only, error on replica)
1332- * write position (master only, error on replica)
1333- * flush position
1334- * receive position (always undef on master)
1335- * replay position
1333+
1334+
1335+ (master only, error on replica)
1336+
1337+ (always undef on master)
13361338
13371339mode must be specified.
13381340
@@ -1363,11 +1365,13 @@ sub lsn
13631365}
13641366}
13651367
1366- =pod $node->wait_for_catchup(standby_name, mode, target_lsn)
1368+ =pod
1369+
1370+ =item $node->wait_for_catchup(standby_name, mode, target_lsn)
13671371
13681372Wait for the node with application_name standby_name (usually from node->name)
13691373until its replication position in pg_stat_replication equals or passes the
1370- upstream'sxlog insert point at the time this function is called. By default
1374+ upstream'sWAL insert point at the time this function is called. By default
13711375the replay_location is waited for, but 'mode' may be specified to wait for any
13721376of sent|write|flush|replay.
13731377
@@ -1401,7 +1405,9 @@ sub wait_for_catchup
14011405print " done\n "
14021406}
14031407
1404- =pod $node->wait_for_slot_catchup(slot_name, mode, target_lsn)
1408+ =pod
1409+
1410+ =item $node->wait_for_slot_catchup(slot_name, mode, target_lsn)
14051411
14061412Wait for the named replication slot to equal or pass the supplied target_lsn.
14071413The position used is the restart_lsn unless mode is given, in which case it may
@@ -1435,7 +1441,9 @@ sub wait_for_slot_catchup
14351441print " done\n "
14361442}
14371443
1438- =pod $node->query_hash($dbname, $query, @columns)
1444+ =pod
1445+
1446+ =item $node->query_hash($dbname, $query, @columns)
14391447
14401448Execute $query on $dbname, replacing any appearance of the string __COLUMNS__
14411449within the query with a comma-separated list of @columns.
@@ -1473,7 +1481,9 @@ sub query_hash
14731481return \%val ;
14741482}
14751483
1476- =pod $node->slot(slot_name)
1484+ =pod
1485+
1486+ =item $node->slot(slot_name)
14771487
14781488Return hash-ref of replication slot data for the named slot, or a hash-ref with
14791489all values '' if not found. Does not differentiate between null and empty string