diff --git a/test/replication/consistent.result b/test/replication/consistent.result
index d70a9d1e5c69a3fefc318d35867db0e5ab7af6f5..d2e0de2a7e7a644c7c2727376ac285b1bd3e3487 100644
--- a/test/replication/consistent.result
+++ b/test/replication/consistent.result
@@ -1,42 +1,61 @@
 --# create server replica with configuration='replication/cfg/replica.cfg'
 --# start server replica
+--# set connection default
 --# setopt delimiter ';'
+--# set connection default, replica
+do
+    begin_lsn = -1
+    function _set_pri_lsn(_lsn)
+        a = {}
+        begin_lsn = box.unpack('l', _lsn)
+    end
+    function _print_lsn()
+        return (box.info.lsn - begin_lsn + 1)
+    end
+    function _insert(_begin, _end, msg)
+        a = {}
+        for i = _begin, _end do
+            table.insert(a, box.insert(0, i, msg..' - '..i))
+        end
+        return unpack(a)
+    end
+    function _select(_begin, _end)
+        a = {}
+        while box.info.lsn < begin_lsn + _end + 2 do
+            box.fiber.sleep(0.001)
+        end
+        for i = _begin, _end do
+            table.insert(a, box.select(0, 0, i))
+        end
+        return unpack(a)
+    end
+end;
+---
+...
+--# setopt delimiter ''
 --# set connection default
-box.replace(box.schema.SPACE_ID, 0, 0, 'tweedledum');
+-- set begin lsn on master and replica.
+begin_lsn = box.info.lsn
 ---
-- [0, 0, 'tweedledum']
 ...
-box.replace(box.schema.INDEX_ID, 0, 0, 'primary', 'hash', 1, 1, 0, 'num');
+a = box.net.box.new('127.0.0.1', 33113)
 ---
-- [0, 0, 'primary', 1752392040, 1, 1, 0, 'num']
 ...
---# set connection default, replica
-function _insert(_begin, _end, msg) 
-    a = {}
-    for i = _begin, _end do
-        table.insert(a, box.insert(0, i, msg..' - '..i))
-    end
-    return unpack(a)
-end;
+a:call('_set_pri_lsn', box.info.lsn)
 ---
 ...
-begin_lsn = box.info.lsn;
+a:close()
 ---
+- true
 ...
-function _select(_begin, _end)
-    a = {}
-    while box.info.lsn < begin_lsn + _end do
-        box.fiber.sleep(0.001)
-    end
-    for i = _begin, _end do
-        table.insert(a, box.select(0, 0, i))
-    end
-    return unpack(a)
-end;
+box.replace(box.schema.SPACE_ID, 0, 0, 'tweedledum');
 ---
+- [0, 0, 'tweedledum']
+...
+box.replace(box.schema.INDEX_ID, 0, 0, 'primary', 'hash', 1, 1, 0, 'num');
+---
+- [0, 0, 'primary', 1752392040, 1, 1, 0, 'num']
 ...
---# setopt delimiter ''
---# set connection default
 _insert(1, 10, 'master')
 ---
 - [1, 'master - 1']
@@ -79,13 +98,13 @@ _select(1, 10)
 ...
 --# set connection default
 -- Master LSN:
-box.info.lsn
+_print_lsn()
 ---
 - 13
 ...
 --# set connection replica
 -- Replica LSN:
-box.info.lsn
+_print_lsn()
 ---
 - 13
 ...
@@ -142,13 +161,13 @@ _select (11, 15)
 ...
 --# set connection default
 -- Master LSN:
-box.info.lsn
+_print_lsn()
 ---
 - 23
 ...
 --# set connection replica
 -- Replica LSN:
-box.info.lsn
+_print_lsn()
 ---
 - 18
 ...
@@ -171,13 +190,13 @@ _select(11, 20)
 ...
 --# set connection default
 -- Master LSN:
-box.info.lsn
+_print_lsn()
 ---
 - 23
 ...
 --# set connection replica
 -- Replica LSN:
-box.info.lsn
+_print_lsn()
 ---
 - 23
 ...
@@ -244,13 +263,13 @@ _select(21, 30)
 ...
 --# set connection default
 -- Master LSN:
-box.info.lsn
+_print_lsn()
 ---
 - 33
 ...
 --# set connection replica
 -- Replica LSN:
-box.info.lsn
+_print_lsn()
 ---
 - 33
 ...
@@ -273,13 +292,13 @@ _select(21, 30)
 ...
 --# set connection default
 -- Master LSN:
-box.info.lsn
+_print_lsn()
 ---
 - 33
 ...
 --# set connection replica
 -- Replica LSN:
-box.info.lsn
+_print_lsn()
 ---
 - 33
 ...
@@ -366,13 +385,13 @@ _select(31, 50)
 ...
 --# set connection default
 -- Master LSN:
-box.info.lsn
+_print_lsn()
 ---
 - 43
 ...
 --# set connection replica
 -- Replica LSN:
-box.info.lsn
+_print_lsn()
 ---
 - 53
 ...
@@ -453,13 +472,13 @@ _select(41, 60)
 ...
 --# set connection default
 -- Master LSN:
-box.info.lsn
+_print_lsn()
 ---
 - 63
 ...
 --# set connection replica
 -- Replica LSN:
-box.info.lsn
+_print_lsn()
 ---
 - 63
 ...
diff --git a/test/replication/consistent.test.lua b/test/replication/consistent.test.lua
index bca123f762b72f00e582065be3e98f4e13486c3d..31efde39cb177e4970405635d357d6dab5de4515 100644
--- a/test/replication/consistent.test.lua
+++ b/test/replication/consistent.test.lua
@@ -1,35 +1,47 @@
 --# create server replica with configuration='replication/cfg/replica.cfg'
 --# start server replica
---# setopt delimiter ';'
 --# set connection default
-box.replace(box.schema.SPACE_ID, 0, 0, 'tweedledum');
-box.replace(box.schema.INDEX_ID, 0, 0, 'primary', 'hash', 1, 1, 0, 'num');
 
+--# setopt delimiter ';'
 --# set connection default, replica
-function _insert(_begin, _end, msg) 
-    a = {}
-    for i = _begin, _end do
-        table.insert(a, box.insert(0, i, msg..' - '..i))
+do
+    begin_lsn = -1
+    function _set_pri_lsn(_lsn)
+        a = {}
+        begin_lsn = box.unpack('l', _lsn)
     end
-    return unpack(a)
-end;
-
-begin_lsn = box.info.lsn;
-
-function _select(_begin, _end)
-    a = {}
-    while box.info.lsn < begin_lsn + _end do
-        box.fiber.sleep(0.001)
+    function _print_lsn()
+        return (box.info.lsn - begin_lsn + 1)
+    end
+    function _insert(_begin, _end, msg)
+        a = {}
+        for i = _begin, _end do
+            table.insert(a, box.insert(0, i, msg..' - '..i))
+        end
+        return unpack(a)
     end
-    for i = _begin, _end do
-        table.insert(a, box.select(0, 0, i))
+    function _select(_begin, _end)
+        a = {}
+        while box.info.lsn < begin_lsn + _end + 2 do
+            box.fiber.sleep(0.001)
+        end
+        for i = _begin, _end do
+            table.insert(a, box.select(0, 0, i))
+        end
+        return unpack(a)
     end
-    return unpack(a)
 end;
-
 --# setopt delimiter ''
-
 --# set connection default
+
+-- set begin lsn on master and replica.
+begin_lsn = box.info.lsn
+a = box.net.box.new('127.0.0.1', 33113)
+a:call('_set_pri_lsn', box.info.lsn)
+a:close()
+
+box.replace(box.schema.SPACE_ID, 0, 0, 'tweedledum');
+box.replace(box.schema.INDEX_ID, 0, 0, 'primary', 'hash', 1, 1, 0, 'num');
 _insert(1, 10, 'master')
 _select(1, 10)
 --# set connection replica
@@ -37,10 +49,11 @@ _select(1, 10)
 
 --# set connection default
 -- Master LSN:
-box.info.lsn
+_print_lsn()
+
 --# set connection replica 
 -- Replica LSN:
-box.info.lsn
+_print_lsn()
 
 -----------------------------
 --  Master LSN > Replica LSN
@@ -58,10 +71,10 @@ _select (11, 15)
 
 --# set connection default
 -- Master LSN:
-box.info.lsn
+_print_lsn()
 --# set connection replica 
 -- Replica LSN:
-box.info.lsn
+_print_lsn()
 
 -------------------
 -- rollback Replica
@@ -70,10 +83,10 @@ box.info.lsn
 _select(11, 20)
 --# set connection default
 -- Master LSN:
-box.info.lsn
+_print_lsn()
 --# set connection replica 
 -- Replica LSN:
-box.info.lsn
+_print_lsn()
 
 ------------------------------
 --  Master LSN == Replica LSN
@@ -91,10 +104,10 @@ _select(21, 30)
 
 --# set connection default
 -- Master LSN:
-box.info.lsn
+_print_lsn()
 --# set connection replica 
 -- Replica LSN:
-box.info.lsn
+_print_lsn()
 
 -------------------
 -- rollback Replica
@@ -104,10 +117,10 @@ _select(21, 30)
 
 --# set connection default
 -- Master LSN:
-box.info.lsn
+_print_lsn()
 --# set connection replica 
 -- Replica LSN:
-box.info.lsn
+_print_lsn()
 
 -----------------------------
 --  Master LSN < Replica LSN
@@ -125,10 +138,10 @@ _select(31, 50)
 
 --# set connection default
 -- Master LSN:
-box.info.lsn
+_print_lsn()
 --# set connection replica 
 -- Replica LSN:
-box.info.lsn
+_print_lsn()
 
 -------------------
 -- rollback Replica
@@ -142,10 +155,10 @@ _select(41, 60)
 
 --# set connection default
 -- Master LSN:
-box.info.lsn
+_print_lsn()
 --# set connection replica 
 -- Replica LSN:
-box.info.lsn
+_print_lsn()
 
 -- Test that a replica replies with master connection URL on update request
 box.insert(0, 0, 'replica is RO')
diff --git a/test/replication/hot_standby.result b/test/replication/hot_standby.result
index b6d1767f74304dc3a0a710505794fed9a9f47465..adae80bf171004880a8a30e011b70f3b275d7567 100644
--- a/test/replication/hot_standby.result
+++ b/test/replication/hot_standby.result
@@ -4,37 +4,69 @@
 --# start server replica
 --# setopt delimiter ';'
 --# set connection default, hot_standby, replica
-function _insert(_begin, _end)
-    a = {}
-    for i = _begin, _end do
-        table.insert(a, box.insert(0, i, 'the tuple '..i))
+do
+    begin_lsn = box.info.lsn
+
+    function _set_pri_lsn(_lsn)
+        a = {}
+        begin_lsn = box.unpack('l', _lsn)
+    end
+
+    function _print_lsn()
+        return (box.info.lsn - begin_lsn + 1)
+    end
+
+    function _insert(_begin, _end)
+        a = {}
+        for i = _begin, _end do
+            table.insert(a, box.insert(0, i, 'the tuple '..i))
+        end
+        return unpack(a)
+    end
+
+    function _select(_begin, _end)
+        a = {}
+        for i = _begin, _end do
+            table.insert(a, box.select(0, 0, i))
+        end
+        return unpack(a)
+    end
+
+    function _wait_lsn(_lsnd)
+        while box.info.lsn < _lsnd + begin_lsn do
+            box.fiber.sleep(0.001)
+        end
+        begin_lsn = begin_lsn + _lsnd
     end
-    return unpack(a)
 end;
 ---
 ...
-function _select(_begin, _end)
-    a = {}
-    for i = _begin, _end do
-        table.insert(a, box.select(0, 0, i))
-    end
-    return unpack(a)
-end;
+--# setopt delimiter ''
+--# set connection default
+-- set begin lsn on master, replica and hot_standby.
+begin_lsn = box.info.lsn
 ---
 ...
-begin_lsn = box.info.lsn;
+a = box.net.box.new('127.0.0.1', 33114)
 ---
 ...
-function _wait_lsn(_lsnd)
-    while box.info.lsn < _lsnd + begin_lsn do
-        box.fiber.sleep(0.001)
-    end
-    begin_lsn = begin_lsn + _lsnd
-end;
+a:call('_set_pri_lsn', box.info.lsn)
 ---
 ...
---# setopt delimiter ''
---# set connection default
+a:close()
+---
+- true
+...
+a = box.net.box.new('127.0.0.1', 33024)
+---
+...
+a:call('_set_pri_lsn', box.info.lsn)
+---
+...
+a:close()
+---
+- true
+...
 box.replace(box.schema.SPACE_ID, 0, 0, 'tweedledum')
 ---
 - [0, 0, 'tweedledum']
diff --git a/test/replication/hot_standby.test.lua b/test/replication/hot_standby.test.lua
index 61cf50258bdf70a402116d5c6846978acaad7a4f..227099abf657d0da3edcd12c8667f98e421420f5 100644
--- a/test/replication/hot_standby.test.lua
+++ b/test/replication/hot_standby.test.lua
@@ -5,29 +5,56 @@
 
 --# setopt delimiter ';'
 --# set connection default, hot_standby, replica
-function _insert(_begin, _end)
-    a = {}
-    for i = _begin, _end do
-        table.insert(a, box.insert(0, i, 'the tuple '..i))
+do
+    begin_lsn = box.info.lsn
+
+    function _set_pri_lsn(_lsn)
+        a = {}
+        begin_lsn = box.unpack('l', _lsn)
     end
-    return unpack(a)
-end;
-function _select(_begin, _end)
-    a = {}
-    for i = _begin, _end do
-        table.insert(a, box.select(0, 0, i))
+
+    function _print_lsn()
+        return (box.info.lsn - begin_lsn + 1)
     end
-    return unpack(a)
-end;
-begin_lsn = box.info.lsn;
-function _wait_lsn(_lsnd)
-    while box.info.lsn < _lsnd + begin_lsn do
-        box.fiber.sleep(0.001)
+
+    function _insert(_begin, _end)
+        a = {}
+        for i = _begin, _end do
+            table.insert(a, box.insert(0, i, 'the tuple '..i))
+        end
+        return unpack(a)
+    end
+
+    function _select(_begin, _end)
+        a = {}
+        for i = _begin, _end do
+            table.insert(a, box.select(0, 0, i))
+        end
+        return unpack(a)
+    end
+
+    function _wait_lsn(_lsnd)
+        while box.info.lsn < _lsnd + begin_lsn do
+            box.fiber.sleep(0.001)
+        end
+        begin_lsn = begin_lsn + _lsnd
     end
-    begin_lsn = begin_lsn + _lsnd
 end;
 --# setopt delimiter ''
 --# set connection default
+
+-- set begin lsn on master, replica and hot_standby.
+begin_lsn = box.info.lsn
+
+a = box.net.box.new('127.0.0.1', 33114)
+a:call('_set_pri_lsn', box.info.lsn)
+a:close()
+
+a = box.net.box.new('127.0.0.1', 33024)
+a:call('_set_pri_lsn', box.info.lsn)
+a:close()
+
+
 box.replace(box.schema.SPACE_ID, 0, 0, 'tweedledum')
 box.replace(box.schema.INDEX_ID, 0, 0, 'primary', 'hash', 1, 1, 0, 'num')