diff --git a/locale/en/reference/configuration/configuration_reference.pot b/locale/en/reference/configuration/configuration_reference.pot
index 4e6adb4d5c..c4de9230ff 100644
--- a/locale/en/reference/configuration/configuration_reference.pot
+++ b/locale/en/reference/configuration/configuration_reference.pot
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Tarantool 3.0\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2023-12-21 13:25+0000\n"
+"POT-Creation-Date: 2023-12-25 06:47+0000\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -45,125 +45,83 @@ msgid ":ref:`config.reload <configuration_reference_config_reload>`"
 msgstr ""
 
 #: ../../doc/reference/configuration/configuration_reference.rst:27
-msgid ":ref:`config.version <configuration_reference_config_version>`"
-msgstr ""
-
-#: ../../doc/reference/configuration/configuration_reference.rst:28
 msgid ":ref:`config.etcd.* <configuration_reference_config_etcd>`"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:34
-#: ../../doc/reference/configuration/configuration_reference.rst:55
-#: ../../doc/reference/configuration/configuration_reference.rst:95
-#: ../../doc/reference/configuration/configuration_reference.rst:111
-#: ../../doc/reference/configuration/configuration_reference.rst:128
-#: ../../doc/reference/configuration/configuration_reference.rst:141
-#: ../../doc/reference/configuration/configuration_reference.rst:155
-#: ../../doc/reference/configuration/configuration_reference.rst:169
-#: ../../doc/reference/configuration/configuration_reference.rst:183
-#: ../../doc/reference/configuration/configuration_reference.rst:197
-#: ../../doc/reference/configuration/configuration_reference.rst:211
-#: ../../doc/reference/configuration/configuration_reference.rst:225
-#: ../../doc/reference/configuration/configuration_reference.rst:238
+#: ../../doc/reference/configuration/configuration_reference.rst:33
+#: ../../doc/reference/configuration/configuration_reference.rst:80
+#: ../../doc/reference/configuration/configuration_reference.rst:96
+#: ../../doc/reference/configuration/configuration_reference.rst:113
+#: ../../doc/reference/configuration/configuration_reference.rst:126
+#: ../../doc/reference/configuration/configuration_reference.rst:140
+#: ../../doc/reference/configuration/configuration_reference.rst:154
+#: ../../doc/reference/configuration/configuration_reference.rst:168
+#: ../../doc/reference/configuration/configuration_reference.rst:182
+#: ../../doc/reference/configuration/configuration_reference.rst:196
+#: ../../doc/reference/configuration/configuration_reference.rst:210
+#: ../../doc/reference/configuration/configuration_reference.rst:223
 msgid "**Since:** :doc:`3.0.0 </release/3.0.0>`."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:36
+#: ../../doc/reference/configuration/configuration_reference.rst:35
 msgid "Specify how the configuration is reloaded. This option accepts the following values:"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:39
+#: ../../doc/reference/configuration/configuration_reference.rst:38
 msgid "``auto``: configuration is reloaded automatically when it is changed."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:40
+#: ../../doc/reference/configuration/configuration_reference.rst:39
 msgid "``manual``: configuration should be reloaded manually. In this case, you can reload the configuration in the application code using :ref:`config:reload() <config-module>`."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:42
+#: ../../doc/reference/configuration/configuration_reference.rst:41
 msgid "See also: :ref:`Reloading configuration <etcd_reloading_configuration>`."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:45
-#: ../../doc/reference/configuration/configuration_reference.rst:60
-#: ../../doc/reference/configuration/configuration_reference.rst:120
-#: ../../doc/reference/configuration/configuration_reference.rst:133
-#: ../../doc/reference/configuration/configuration_reference.rst:146
-#: ../../doc/reference/configuration/configuration_reference.rst:160
-#: ../../doc/reference/configuration/configuration_reference.rst:174
-#: ../../doc/reference/configuration/configuration_reference.rst:188
-#: ../../doc/reference/configuration/configuration_reference.rst:243
-#: ../../doc/reference/configuration/configuration_reference.rst:422
-#: ../../doc/reference/configuration/configuration_reference.rst:450
-#: ../../doc/reference/configuration/configuration_reference.rst:467
-#: ../../doc/reference/configuration/configuration_reference.rst:479
-#: ../../doc/reference/configuration/configuration_reference.rst:574
-#: ../../doc/reference/configuration/configuration_reference.rst:644
-#: ../../doc/reference/configuration/configuration_reference.rst:655
-#: ../../doc/reference/configuration/configuration_reference.rst:667
-#: ../../doc/reference/configuration/configuration_reference.rst:803
-#: ../../doc/reference/configuration/configuration_reference.rst:812
-#: ../../doc/reference/configuration/configuration_reference.rst:821
-#: ../../doc/reference/configuration/configuration_reference.rst:830
-#: ../../doc/reference/configuration/configuration_reference.rst:839
-#: ../../doc/reference/configuration/configuration_reference.rst:848
-#: ../../doc/reference/configuration/configuration_reference.rst:857
-#: ../../doc/reference/configuration/configuration_reference.rst:1067
-#: ../../doc/reference/configuration/configuration_reference.rst:1110
-#: ../../doc/reference/configuration/configuration_reference.rst:1166
-#: ../../doc/reference/configuration/configuration_reference.rst:1229
+#: ../../doc/reference/configuration/configuration_reference.rst:44
+#: ../../doc/reference/configuration/configuration_reference.rst:105
+#: ../../doc/reference/configuration/configuration_reference.rst:118
+#: ../../doc/reference/configuration/configuration_reference.rst:131
+#: ../../doc/reference/configuration/configuration_reference.rst:145
+#: ../../doc/reference/configuration/configuration_reference.rst:159
+#: ../../doc/reference/configuration/configuration_reference.rst:173
+#: ../../doc/reference/configuration/configuration_reference.rst:228
+#: ../../doc/reference/configuration/configuration_reference.rst:407
+#: ../../doc/reference/configuration/configuration_reference.rst:435
+#: ../../doc/reference/configuration/configuration_reference.rst:452
+#: ../../doc/reference/configuration/configuration_reference.rst:464
+#: ../../doc/reference/configuration/configuration_reference.rst:559
+#: ../../doc/reference/configuration/configuration_reference.rst:629
+#: ../../doc/reference/configuration/configuration_reference.rst:640
+#: ../../doc/reference/configuration/configuration_reference.rst:652
+#: ../../doc/reference/configuration/configuration_reference.rst:788
+#: ../../doc/reference/configuration/configuration_reference.rst:797
+#: ../../doc/reference/configuration/configuration_reference.rst:806
+#: ../../doc/reference/configuration/configuration_reference.rst:815
+#: ../../doc/reference/configuration/configuration_reference.rst:824
+#: ../../doc/reference/configuration/configuration_reference.rst:833
+#: ../../doc/reference/configuration/configuration_reference.rst:842
+#: ../../doc/reference/configuration/configuration_reference.rst:1052
+#: ../../doc/reference/configuration/configuration_reference.rst:1095
+#: ../../doc/reference/configuration/configuration_reference.rst:1151
+#: ../../doc/reference/configuration/configuration_reference.rst:1214
 msgid "Type: string"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:46
+#: ../../doc/reference/configuration/configuration_reference.rst:45
 msgid "Possible values: 'auto', 'manual'"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:47
+#: ../../doc/reference/configuration/configuration_reference.rst:46
 msgid "Default: 'auto'"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:48
+#: ../../doc/reference/configuration/configuration_reference.rst:47
 msgid "Environment variable: TT_CONFIG_RELOAD"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:57
-msgid "A configuration version."
-msgstr ""
-
-#: ../../doc/reference/configuration/configuration_reference.rst:61
-#: ../../doc/reference/configuration/configuration_reference.rst:103
-#: ../../doc/reference/configuration/configuration_reference.rst:121
-#: ../../doc/reference/configuration/configuration_reference.rst:134
-#: ../../doc/reference/configuration/configuration_reference.rst:147
-#: ../../doc/reference/configuration/configuration_reference.rst:161
-#: ../../doc/reference/configuration/configuration_reference.rst:175
-#: ../../doc/reference/configuration/configuration_reference.rst:189
-#: ../../doc/reference/configuration/configuration_reference.rst:203
-#: ../../doc/reference/configuration/configuration_reference.rst:217
-#: ../../doc/reference/configuration/configuration_reference.rst:231
-#: ../../doc/reference/configuration/configuration_reference.rst:244
-#: ../../doc/reference/configuration/configuration_reference.rst:272
-#: ../../doc/reference/configuration/configuration_reference.rst:281
-#: ../../doc/reference/configuration/configuration_reference.rst:645
-#: ../../doc/reference/configuration/configuration_reference.rst:656
-#: ../../doc/reference/configuration/configuration_reference.rst:668
-#: ../../doc/reference/configuration/configuration_reference.rst:714
-#: ../../doc/reference/configuration/configuration_reference.rst:804
-#: ../../doc/reference/configuration/configuration_reference.rst:813
-#: ../../doc/reference/configuration/configuration_reference.rst:822
-#: ../../doc/reference/configuration/configuration_reference.rst:831
-#: ../../doc/reference/configuration/configuration_reference.rst:840
-#: ../../doc/reference/configuration/configuration_reference.rst:849
-#: ../../doc/reference/configuration/configuration_reference.rst:858
-msgid "Default: nil"
-msgstr ""
-
-#: ../../doc/reference/configuration/configuration_reference.rst:62
-msgid "Environment variable: TT_CONFIG_VERSION"
-msgstr ""
-
-#: ../../doc/reference/configuration/configuration_reference.rst:69
+#: ../../doc/reference/configuration/configuration_reference.rst:54
 msgid "config.etcd.*"
 msgstr ""
 
@@ -175,350 +133,377 @@ msgstr ""
 msgid "Storing configuration in etcd is supported by the `Enterprise Edition <https://www.tarantool.io/compare/>`_ only."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:75
+#: ../../doc/reference/configuration/configuration_reference.rst:60
 msgid "This section describes options related to :ref:`storing configuration in etcd <configuration_etcd>`."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:77
+#: ../../doc/reference/configuration/configuration_reference.rst:62
 msgid ":ref:`config.etcd.endpoints <config_etcd_endpoints>`"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:78
+#: ../../doc/reference/configuration/configuration_reference.rst:63
 msgid ":ref:`config.etcd.prefix <config_etcd_prefix>`"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:79
+#: ../../doc/reference/configuration/configuration_reference.rst:64
 msgid ":ref:`config.etcd.username <config_etcd_username>`"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:80
+#: ../../doc/reference/configuration/configuration_reference.rst:65
 msgid ":ref:`config.etcd.password <config_etcd_password>`"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:81
+#: ../../doc/reference/configuration/configuration_reference.rst:66
 msgid ":ref:`config.etcd.ssl.ca_file <config_etcd_ssl_ca_file>`"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:82
+#: ../../doc/reference/configuration/configuration_reference.rst:67
 msgid ":ref:`config.etcd.ssl.ca_path <config_etcd_ssl_ca_path>`"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:83
+#: ../../doc/reference/configuration/configuration_reference.rst:68
 msgid ":ref:`config.etcd.ssl.ssl_key <config_etcd_ssl_ssl_key>`"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:84
+#: ../../doc/reference/configuration/configuration_reference.rst:69
 msgid ":ref:`config.etcd.ssl.verify_host <config_etcd_ssl_verify_host>`"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:85
+#: ../../doc/reference/configuration/configuration_reference.rst:70
 msgid ":ref:`config.etcd.ssl.verify_peer <config_etcd_ssl_verify_peer>`"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:86
+#: ../../doc/reference/configuration/configuration_reference.rst:71
 msgid ":ref:`config.etcd.http.request.timeout <config_etcd_http_request_timeout>`"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:87
+#: ../../doc/reference/configuration/configuration_reference.rst:72
 msgid ":ref:`config.etcd.http.request.unix_socket <config_etcd_http_request_unix_socket>`"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:97
+#: ../../doc/reference/configuration/configuration_reference.rst:82
 msgid "The list of endpoints used to access an etcd server."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:99
-#: ../../doc/reference/configuration/configuration_reference.rst:117
+#: ../../doc/reference/configuration/configuration_reference.rst:84
+#: ../../doc/reference/configuration/configuration_reference.rst:102
 msgid "See also: :ref:`Local etcd configuration <etcd_local_configuration>`."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:102
-#: ../../doc/reference/configuration/configuration_reference.rst:713
-#: ../../doc/reference/configuration/configuration_reference.rst:1256
+#: ../../doc/reference/configuration/configuration_reference.rst:87
+#: ../../doc/reference/configuration/configuration_reference.rst:698
+#: ../../doc/reference/configuration/configuration_reference.rst:1241
 msgid "Type: array"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:104
+#: ../../doc/reference/configuration/configuration_reference.rst:88
+#: ../../doc/reference/configuration/configuration_reference.rst:106
+#: ../../doc/reference/configuration/configuration_reference.rst:119
+#: ../../doc/reference/configuration/configuration_reference.rst:132
+#: ../../doc/reference/configuration/configuration_reference.rst:146
+#: ../../doc/reference/configuration/configuration_reference.rst:160
+#: ../../doc/reference/configuration/configuration_reference.rst:174
+#: ../../doc/reference/configuration/configuration_reference.rst:188
+#: ../../doc/reference/configuration/configuration_reference.rst:202
+#: ../../doc/reference/configuration/configuration_reference.rst:216
+#: ../../doc/reference/configuration/configuration_reference.rst:229
+#: ../../doc/reference/configuration/configuration_reference.rst:257
+#: ../../doc/reference/configuration/configuration_reference.rst:266
+#: ../../doc/reference/configuration/configuration_reference.rst:630
+#: ../../doc/reference/configuration/configuration_reference.rst:641
+#: ../../doc/reference/configuration/configuration_reference.rst:653
+#: ../../doc/reference/configuration/configuration_reference.rst:699
+#: ../../doc/reference/configuration/configuration_reference.rst:789
+#: ../../doc/reference/configuration/configuration_reference.rst:798
+#: ../../doc/reference/configuration/configuration_reference.rst:807
+#: ../../doc/reference/configuration/configuration_reference.rst:816
+#: ../../doc/reference/configuration/configuration_reference.rst:825
+#: ../../doc/reference/configuration/configuration_reference.rst:834
+#: ../../doc/reference/configuration/configuration_reference.rst:843
+msgid "Default: nil"
+msgstr ""
+
+#: ../../doc/reference/configuration/configuration_reference.rst:89
 msgid "Environment variable: TT_CONFIG_ETCD_ENDPOINTS"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:113
+#: ../../doc/reference/configuration/configuration_reference.rst:98
 msgid "A key prefix used to search a configuration on an etcd server. Tarantool searches keys by the following path: ``<prefix>/config/*``. Note that ``<prefix>`` should start with a slash (``/``)."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:122
+#: ../../doc/reference/configuration/configuration_reference.rst:107
 msgid "Environment variable: TT_CONFIG_ETCD_PREFIX"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:130
+#: ../../doc/reference/configuration/configuration_reference.rst:115
 msgid "A username used for authentication."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:135
+#: ../../doc/reference/configuration/configuration_reference.rst:120
 msgid "Environment variable: TT_CONFIG_ETCD_USERNAME"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:143
+#: ../../doc/reference/configuration/configuration_reference.rst:128
 msgid "A password used for authentication."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:148
+#: ../../doc/reference/configuration/configuration_reference.rst:133
 msgid "Environment variable: TT_CONFIG_ETCD_PASSWORD"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:157
+#: ../../doc/reference/configuration/configuration_reference.rst:142
 msgid "A path to a trusted certificate authorities (CA) file."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:162
+#: ../../doc/reference/configuration/configuration_reference.rst:147
 msgid "Environment variable: TT_CONFIG_ETCD_SSL_CA_FILE"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:171
+#: ../../doc/reference/configuration/configuration_reference.rst:156
 msgid "A path to a directory holding certificates to verify the peer with."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:176
+#: ../../doc/reference/configuration/configuration_reference.rst:161
 msgid "Environment variable: TT_CONFIG_ETCD_SSL_CA_PATH"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:185
+#: ../../doc/reference/configuration/configuration_reference.rst:170
 msgid "A path to a private SSL key file."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:190
+#: ../../doc/reference/configuration/configuration_reference.rst:175
 msgid "Environment variable: TT_CONFIG_ETCD_SSL_SSL_KEY"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:199
+#: ../../doc/reference/configuration/configuration_reference.rst:184
 msgid "Enable verification of the certificate's name (CN) against the specified host."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:202
-#: ../../doc/reference/configuration/configuration_reference.rst:216
-#: ../../doc/reference/configuration/configuration_reference.rst:391
-#: ../../doc/reference/configuration/configuration_reference.rst:506
-#: ../../doc/reference/configuration/configuration_reference.rst:1042
-#: ../../doc/reference/configuration/configuration_reference.rst:1274
+#: ../../doc/reference/configuration/configuration_reference.rst:187
+#: ../../doc/reference/configuration/configuration_reference.rst:201
+#: ../../doc/reference/configuration/configuration_reference.rst:376
+#: ../../doc/reference/configuration/configuration_reference.rst:491
+#: ../../doc/reference/configuration/configuration_reference.rst:1027
+#: ../../doc/reference/configuration/configuration_reference.rst:1259
 msgid "Type: boolean"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:204
+#: ../../doc/reference/configuration/configuration_reference.rst:189
 msgid "Environment variable: TT_CONFIG_ETCD_SSL_VERIFY_HOST"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:213
+#: ../../doc/reference/configuration/configuration_reference.rst:198
 msgid "Enable verification of the peer's SSL certificate."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:218
+#: ../../doc/reference/configuration/configuration_reference.rst:203
 msgid "Environment variable: TT_CONFIG_ETCD_SSL_VERIFY_PEER"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:227
+#: ../../doc/reference/configuration/configuration_reference.rst:212
 msgid "A time period required to process an HTTP request to an etcd server: from sending a request to receiving a response."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:230
-#: ../../doc/reference/configuration/configuration_reference.rst:494
-#: ../../doc/reference/configuration/configuration_reference.rst:1085
-#: ../../doc/reference/configuration/configuration_reference.rst:1135
+#: ../../doc/reference/configuration/configuration_reference.rst:215
+#: ../../doc/reference/configuration/configuration_reference.rst:479
+#: ../../doc/reference/configuration/configuration_reference.rst:1070
+#: ../../doc/reference/configuration/configuration_reference.rst:1120
+#: ../../doc/reference/configuration/configuration_reference.rst:1277
 #: ../../doc/reference/configuration/configuration_reference.rst:1292
-#: ../../doc/reference/configuration/configuration_reference.rst:1307
-#: ../../doc/reference/configuration/configuration_reference.rst:1351
-#: ../../doc/reference/configuration/configuration_reference.rst:1384
+#: ../../doc/reference/configuration/configuration_reference.rst:1336
+#: ../../doc/reference/configuration/configuration_reference.rst:1369
 msgid "Type: number"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:232
+#: ../../doc/reference/configuration/configuration_reference.rst:217
 msgid "Environment variable: TT_CONFIG_ETCD_HTTP_REQUEST_TIMEOUT"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:240
+#: ../../doc/reference/configuration/configuration_reference.rst:225
 msgid "A Unix domain socket used to connect to an etcd server."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:245
+#: ../../doc/reference/configuration/configuration_reference.rst:230
 msgid "Environment variable: TT_CONFIG_ETCD_HTTP_REQUEST_UNIX_SOCKET"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:253
+#: ../../doc/reference/configuration/configuration_reference.rst:238
 msgid "credentials"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:259
+#: ../../doc/reference/configuration/configuration_reference.rst:244
 msgid "``credentials`` can be defined in any :ref:`scope <configuration_scopes>`."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:262
+#: ../../doc/reference/configuration/configuration_reference.rst:247
 msgid ":ref:`credentials.roles.* <configuration_reference_credentials_roles>`"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:263
+#: ../../doc/reference/configuration/configuration_reference.rst:248
 msgid ":ref:`credentials.users.* <configuration_reference_credentials_users>`"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:264
+#: ../../doc/reference/configuration/configuration_reference.rst:249
 msgid ":ref:`<user_or_role_name>.privileges.* <configuration_reference_credentials_privileges>`"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:271
-#: ../../doc/reference/configuration/configuration_reference.rst:280
-#: ../../doc/reference/configuration/configuration_reference.rst:599
-#: ../../doc/reference/configuration/configuration_reference.rst:624
+#: ../../doc/reference/configuration/configuration_reference.rst:256
+#: ../../doc/reference/configuration/configuration_reference.rst:265
+#: ../../doc/reference/configuration/configuration_reference.rst:584
+#: ../../doc/reference/configuration/configuration_reference.rst:609
 msgid "Type: map"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:273
+#: ../../doc/reference/configuration/configuration_reference.rst:258
 msgid "Environment variable: TT_CREDENTIALS_ROLES"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:282
+#: ../../doc/reference/configuration/configuration_reference.rst:267
 msgid "Environment variable: TT_CREDENTIALS_USERS"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:289
+#: ../../doc/reference/configuration/configuration_reference.rst:274
 msgid "credentials.roles.*"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:300
-#: ../../doc/reference/configuration/configuration_reference.rst:323
+#: ../../doc/reference/configuration/configuration_reference.rst:285
+#: ../../doc/reference/configuration/configuration_reference.rst:308
 msgid "See :ref:`privileges <configuration_reference_credentials_privileges>`."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:306
+#: ../../doc/reference/configuration/configuration_reference.rst:291
 msgid "credentials.users.*"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:329
+#: ../../doc/reference/configuration/configuration_reference.rst:314
 msgid "<user_or_role_name>.privileges.*"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:371
+#: ../../doc/reference/configuration/configuration_reference.rst:356
 msgid "database"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:373
+#: ../../doc/reference/configuration/configuration_reference.rst:358
 msgid "The ``database`` section defines database-specific configuration parameters, such as an instance's read-write mode or transaction isolation level."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:377
+#: ../../doc/reference/configuration/configuration_reference.rst:362
 msgid "``database`` can be defined in any :ref:`scope <configuration_scopes>`."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:379
+#: ../../doc/reference/configuration/configuration_reference.rst:364
 msgid ":ref:`database.hot_standby <configuration_reference_database_hot_standby>`"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:380
+#: ../../doc/reference/configuration/configuration_reference.rst:365
 msgid ":ref:`database.instance_uuid <configuration_reference_database_instance_uuid>`"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:381
+#: ../../doc/reference/configuration/configuration_reference.rst:366
 msgid ":ref:`database.mode <configuration_reference_database_mode>`"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:382
+#: ../../doc/reference/configuration/configuration_reference.rst:367
 msgid ":ref:`database.replicaset_uuid <configuration_reference_database_replicaset_uuid>`"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:383
+#: ../../doc/reference/configuration/configuration_reference.rst:368
 msgid ":ref:`database.txn_isolation <configuration_reference_database_txn_isolation>`"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:384
+#: ../../doc/reference/configuration/configuration_reference.rst:369
 msgid ":ref:`database.txn_timeout <configuration_reference_database_txn_timeout>`"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:385
+#: ../../doc/reference/configuration/configuration_reference.rst:370
 msgid ":ref:`database.use_mvcc_engine <configuration_reference_database_use_mvcc_engine>`"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:392
-#: ../../doc/reference/configuration/configuration_reference.rst:507
-#: ../../doc/reference/configuration/configuration_reference.rst:1275
+#: ../../doc/reference/configuration/configuration_reference.rst:377
+#: ../../doc/reference/configuration/configuration_reference.rst:492
+#: ../../doc/reference/configuration/configuration_reference.rst:1260
 msgid "Default: false"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:393
+#: ../../doc/reference/configuration/configuration_reference.rst:378
 msgid "Environment variable: TT_DATABASE_HOT_STANDBY"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:400
+#: ../../doc/reference/configuration/configuration_reference.rst:385
 msgid "An :ref:`instance UUID <replication_uuid>`."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:402
+#: ../../doc/reference/configuration/configuration_reference.rst:387
 msgid "By default, instance UUIDs are generated automatically. ``database.instance_uuid`` can be used to specify an instance identifier manually."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:405
+#: ../../doc/reference/configuration/configuration_reference.rst:390
 msgid "UUIDs should follow these rules:"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:407
+#: ../../doc/reference/configuration/configuration_reference.rst:392
 msgid "The values must be true unique identifiers, not shared by other instances or replica sets within the common infrastructure."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:410
+#: ../../doc/reference/configuration/configuration_reference.rst:395
 msgid "The values must be used consistently, not changed after the initial setup. The initial values are stored in :ref:`snapshot files <index-box_persistence>` and are checked whenever the system is restarted."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:416
+#: ../../doc/reference/configuration/configuration_reference.rst:401
 msgid "The values must comply with `RFC 4122 <https://tools.ietf.org/html/rfc4122>`_. The `nil UUID <https://tools.ietf.org/html/rfc4122#section-4.1.7>`_ is not allowed."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:419
+#: ../../doc/reference/configuration/configuration_reference.rst:404
 msgid "See also: :ref:`database.replicaset_uuid <configuration_reference_database_replicaset_uuid>`"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:423
-#: ../../doc/reference/configuration/configuration_reference.rst:468
-#: ../../doc/reference/configuration/configuration_reference.rst:575
-#: ../../doc/reference/configuration/configuration_reference.rst:1257
+#: ../../doc/reference/configuration/configuration_reference.rst:408
+#: ../../doc/reference/configuration/configuration_reference.rst:453
+#: ../../doc/reference/configuration/configuration_reference.rst:560
+#: ../../doc/reference/configuration/configuration_reference.rst:1242
 msgid "Default: :ref:`box.NULL <box-null>`"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:424
+#: ../../doc/reference/configuration/configuration_reference.rst:409
 msgid "Environment variable: TT_DATABASE_INSTANCE_UUID"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:431
+#: ../../doc/reference/configuration/configuration_reference.rst:416
 msgid "An instance's operating mode. This option is in effect if :ref:`replication.failover <configuration_reference_replication_failover>` is set to ``off``."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:434
+#: ../../doc/reference/configuration/configuration_reference.rst:419
 msgid "The following modes are available:"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:436
+#: ../../doc/reference/configuration/configuration_reference.rst:421
 msgid "``rw``: an instance is in read-write mode."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:437
+#: ../../doc/reference/configuration/configuration_reference.rst:422
 msgid "``ro``: an instance is in read-only mode."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:439
+#: ../../doc/reference/configuration/configuration_reference.rst:424
 msgid "If not specified explicitly, the default value depends on the number of instances in a replica set. For a single instance, the ``rw`` mode is used, while for multiple instances, the ``ro`` mode is used."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:441
-#: ../../doc/reference/configuration/configuration_reference.rst:586
-#: ../../doc/reference/configuration/configuration_reference.rst:610
-#: ../../doc/reference/configuration/configuration_reference.rst:700
-#: ../../doc/reference/configuration/configuration_reference.rst:934
-#: ../../doc/reference/configuration/configuration_reference.rst:950
-#: ../../doc/reference/configuration/configuration_reference.rst:1215
-#: ../../doc/reference/configuration/configuration_reference.rst:1243
+#: ../../doc/reference/configuration/configuration_reference.rst:426
+#: ../../doc/reference/configuration/configuration_reference.rst:571
+#: ../../doc/reference/configuration/configuration_reference.rst:595
+#: ../../doc/reference/configuration/configuration_reference.rst:685
+#: ../../doc/reference/configuration/configuration_reference.rst:919
+#: ../../doc/reference/configuration/configuration_reference.rst:935
+#: ../../doc/reference/configuration/configuration_reference.rst:1200
+#: ../../doc/reference/configuration/configuration_reference.rst:1228
 msgid "**Example**"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:443
+#: ../../doc/reference/configuration/configuration_reference.rst:428
 msgid "You can set the ``database.mode`` option to ``rw`` on all instances in a replica set to make a :ref:`master-master <replication-roles>` configuration. In this case, ``replication.failover`` should be set to ``off``."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:446
+#: ../../doc/reference/configuration/configuration_reference.rst:431
 msgid "credentials:\n"
 "  users:\n"
 "    replicator:\n"
@@ -556,185 +541,185 @@ msgid "credentials:\n"
 "  file: 'myapp.lua'"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:451
+#: ../../doc/reference/configuration/configuration_reference.rst:436
 msgid "Default: :ref:`box.NULL <box-null>` (the actual default value depends on the number of instances in a replica set)"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:452
+#: ../../doc/reference/configuration/configuration_reference.rst:437
 msgid "Environment variable: TT_DATABASE_MODE"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:459
+#: ../../doc/reference/configuration/configuration_reference.rst:444
 msgid "A :ref:`replica set UUID <replication_uuid>`."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:461
+#: ../../doc/reference/configuration/configuration_reference.rst:446
 msgid "By default, replica set UUIDs are generated automatically. ``database.replicaset_uuid`` can be used to specify a replica set identifier manually."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:464
+#: ../../doc/reference/configuration/configuration_reference.rst:449
 msgid "See also: :ref:`database.instance_uuid <configuration_reference_database_instance_uuid>`"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:469
+#: ../../doc/reference/configuration/configuration_reference.rst:454
 msgid "Environment variable: TT_DATABASE_REPLICASET_UUID"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:476
+#: ../../doc/reference/configuration/configuration_reference.rst:461
 msgid "A transaction :ref:`isolation level <transaction_model_levels>`."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:480
+#: ../../doc/reference/configuration/configuration_reference.rst:465
 msgid "Default: ``best-effort``"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:481
+#: ../../doc/reference/configuration/configuration_reference.rst:466
 msgid "Possible values: ``best-effort``, ``read-committed``, ``read-confirmed``"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:482
+#: ../../doc/reference/configuration/configuration_reference.rst:467
 msgid "Environment variable: TT_DATABASE_TXN_ISOLATION"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:489
+#: ../../doc/reference/configuration/configuration_reference.rst:474
 msgid "A timeout (in seconds) after which the transaction is rolled back."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:491
+#: ../../doc/reference/configuration/configuration_reference.rst:476
 msgid "See also: :ref:`box.begin() <box-begin>`"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:495
+#: ../../doc/reference/configuration/configuration_reference.rst:480
 msgid "Default: 3153600000 (~100 years)"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:496
+#: ../../doc/reference/configuration/configuration_reference.rst:481
 msgid "Environment variable: TT_DATABASE_TXN_TIMEOUT"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:503
+#: ../../doc/reference/configuration/configuration_reference.rst:488
 msgid "Whether the :ref:`transactional manager <txn_mode_transaction-manager>` is enabled."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:508
+#: ../../doc/reference/configuration/configuration_reference.rst:493
 msgid "Environment variable: TT_DATABASE_USE_MVCC_ENGINE"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:517
+#: ../../doc/reference/configuration/configuration_reference.rst:502
 msgid "iproto"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:519
+#: ../../doc/reference/configuration/configuration_reference.rst:504
 msgid "The ``iproto`` section is used to configure parameters related to communicating to and between cluster instances."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:523
+#: ../../doc/reference/configuration/configuration_reference.rst:508
 msgid "``iproto`` can be defined in any :ref:`scope <configuration_scopes>`."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:526
+#: ../../doc/reference/configuration/configuration_reference.rst:511
 msgid ":ref:`iproto.advertise.* <configuration_reference_iproto_advertise>`"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:528
+#: ../../doc/reference/configuration/configuration_reference.rst:513
 msgid ":ref:`iproto.advertise.client <configuration_reference_iproto_advertise_client>`"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:529
+#: ../../doc/reference/configuration/configuration_reference.rst:514
 msgid ":ref:`iproto.advertise.peer <configuration_reference_iproto_advertise_peer>`"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:530
+#: ../../doc/reference/configuration/configuration_reference.rst:515
 msgid ":ref:`iproto.advertise.sharding <configuration_reference_iproto_advertise_sharding>`"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:531
+#: ../../doc/reference/configuration/configuration_reference.rst:516
 msgid ":ref:`iproto.advertise.\\<peer_or_sharding\\>.* <configuration_reference_iproto_advertise.peer_sharding>`"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:533
+#: ../../doc/reference/configuration/configuration_reference.rst:518
 msgid ":ref:`iproto.* <configuration_reference_iproto_misc>`"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:535
+#: ../../doc/reference/configuration/configuration_reference.rst:520
 msgid ":ref:`iproto.listen <configuration_reference_iproto_listen>`"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:536
+#: ../../doc/reference/configuration/configuration_reference.rst:521
 msgid ":ref:`iproto.net_msg_max <configuration_reference_iproto_net_msg_max>`"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:537
+#: ../../doc/reference/configuration/configuration_reference.rst:522
 msgid ":ref:`iproto.readahead <configuration_reference_iproto_readahead>`"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:538
+#: ../../doc/reference/configuration/configuration_reference.rst:523
 msgid ":ref:`iproto.threads <configuration_reference_iproto_threads>`"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:540
+#: ../../doc/reference/configuration/configuration_reference.rst:525
 msgid ":ref:`<uri>.params.* <configuration_reference_iproto_uri_params>`"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:547
+#: ../../doc/reference/configuration/configuration_reference.rst:532
 msgid "iproto.advertise.*"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:554
+#: ../../doc/reference/configuration/configuration_reference.rst:539
 msgid "An URI used to advertise the current instance to clients."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:556
+#: ../../doc/reference/configuration/configuration_reference.rst:541
 msgid "The ``iproto.advertise.client`` option accepts an URI in the following formats:"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:558
+#: ../../doc/reference/configuration/configuration_reference.rst:543
 msgid "An address: ``host:port``."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:560
+#: ../../doc/reference/configuration/configuration_reference.rst:545
 msgid "A Unix domain socket: ``unix/:``."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:562
+#: ../../doc/reference/configuration/configuration_reference.rst:547
 msgid "Note that this option doesn't allow to set a username and password. If a remote client needs this information, it should be delivered outside of the cluster configuration."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:569
+#: ../../doc/reference/configuration/configuration_reference.rst:554
 #: ../../doc/reference/configuration/configuration_reference.rst:5
 msgid "The host value cannot be ``0.0.0.0``/``[::]`` and the port value cannot be ``0``."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:576
+#: ../../doc/reference/configuration/configuration_reference.rst:561
 msgid "Environment variable: TT_IPROTO_ADVERTISE_CLIENT"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:582
+#: ../../doc/reference/configuration/configuration_reference.rst:567
 msgid "An URI used to advertise the current instance to other cluster members."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:584
+#: ../../doc/reference/configuration/configuration_reference.rst:569
 msgid "The ``iproto.advertise.peer`` option accepts an URI in the format described in :ref:`iproto_advertise.\\<peer_or_sharding\\>.* <configuration_reference_iproto_advertise.peer_sharding>`."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:588
-#: ../../doc/reference/configuration/configuration_reference.rst:612
-#: ../../doc/reference/configuration/configuration_reference.rst:1217
-#: ../../doc/reference/configuration/configuration_reference.rst:1245
+#: ../../doc/reference/configuration/configuration_reference.rst:573
+#: ../../doc/reference/configuration/configuration_reference.rst:597
+#: ../../doc/reference/configuration/configuration_reference.rst:1202
+#: ../../doc/reference/configuration/configuration_reference.rst:1230
 msgid "In the example below, the following configuration options are specified:"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:590
-#: ../../doc/reference/configuration/configuration_reference.rst:1219
-#: ../../doc/reference/configuration/configuration_reference.rst:1247
+#: ../../doc/reference/configuration/configuration_reference.rst:575
+#: ../../doc/reference/configuration/configuration_reference.rst:1204
+#: ../../doc/reference/configuration/configuration_reference.rst:1232
 msgid "In the :ref:`credentials <configuration_reference_credentials>` section, the ``replicator`` user with the ``replication`` role is created."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:591
+#: ../../doc/reference/configuration/configuration_reference.rst:576
 msgid "``iproto.advertise.peer`` specifies that other instances should connect to an address defined in :ref:`iproto.listen <configuration_reference_iproto_listen>` using the ``replicator`` user."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:593
+#: ../../doc/reference/configuration/configuration_reference.rst:578
 msgid "credentials:\n"
 "  users:\n"
 "    replicator:\n"
@@ -769,32 +754,32 @@ msgid "credentials:\n"
 ""
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:600
-#: ../../doc/reference/configuration/configuration_reference.rst:625
+#: ../../doc/reference/configuration/configuration_reference.rst:585
+#: ../../doc/reference/configuration/configuration_reference.rst:610
 msgid "Environment variable: see :ref:`iproto.advertise.\\<peer_or_sharding\\>.* <configuration_reference_iproto_advertise.peer_sharding>`"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:606
+#: ../../doc/reference/configuration/configuration_reference.rst:591
 msgid "An advertise URI used by a router and rebalancer."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:608
+#: ../../doc/reference/configuration/configuration_reference.rst:593
 msgid "The ``iproto.advertise.sharding`` option accepts an URI in the format described in :ref:`iproto_advertise.\\<peer_or_sharding\\>.* <configuration_reference_iproto_advertise.peer_sharding>`."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:614
+#: ../../doc/reference/configuration/configuration_reference.rst:599
 msgid "In the :ref:`credentials <configuration_reference_credentials>` section, the ``replicator`` and ``storage`` users are created."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:615
+#: ../../doc/reference/configuration/configuration_reference.rst:600
 msgid "``iproto.advertise.peer`` specifies that other instances should connect to an address defined in :ref:`iproto.listen <configuration_reference_iproto_listen>` with the ``replicator`` user."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:616
+#: ../../doc/reference/configuration/configuration_reference.rst:601
 msgid "``iproto.advertise.sharding`` specifies that a router should connect to storages using an address defined in :ref:`iproto.listen <configuration_reference_iproto_listen>` with the ``storage`` user."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:618
+#: ../../doc/reference/configuration/configuration_reference.rst:603
 msgid "credentials:\n"
 "  users:\n"
 "    replicator:\n"
@@ -813,71 +798,71 @@ msgid "credentials:\n"
 ""
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:631
+#: ../../doc/reference/configuration/configuration_reference.rst:616
 msgid "iproto.advertise.<peer_or_sharding>.*"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:637
+#: ../../doc/reference/configuration/configuration_reference.rst:622
 msgid "An URI used to advertise the current instance."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:646
+#: ../../doc/reference/configuration/configuration_reference.rst:631
 msgid "Environment variable: TT_IPROTO_ADVERTISE_PEER_URI, TT_IPROTO_ADVERTISE_SHARDING_URI"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:652
+#: ../../doc/reference/configuration/configuration_reference.rst:637
 msgid "A username that should be used to connect to the current instance."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:657
+#: ../../doc/reference/configuration/configuration_reference.rst:642
 msgid "Environment variable: TT_IPROTO_ADVERTISE_PEER_LOGIN, TT_IPROTO_ADVERTISE_SHARDING_LOGIN"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:663
+#: ../../doc/reference/configuration/configuration_reference.rst:648
 msgid "A password for the specified user. If a password is missing, it is taken from :ref:`credentials <configuration_reference_credentials>` for the specified username."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:669
+#: ../../doc/reference/configuration/configuration_reference.rst:654
 msgid "Environment variable: TT_IPROTO_ADVERTISE_PEER_PASSWORD, TT_IPROTO_ADVERTISE_SHARDING_PASSWORD"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:675
+#: ../../doc/reference/configuration/configuration_reference.rst:660
 msgid "Additional parameters required for connecting to the current instance. These parameters are described in :ref:`<uri>.params.* <configuration_reference_iproto_uri_params>`."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:683
+#: ../../doc/reference/configuration/configuration_reference.rst:668
 msgid "iproto.*"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:689
+#: ../../doc/reference/configuration/configuration_reference.rst:674
 msgid "An array of URIs used to listen for incoming requests. In required, you can enable SSL for specific URIs by providing additional parameters (:ref:`<uri>.params.* <configuration_reference_iproto_uri_params>`)."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:692
+#: ../../doc/reference/configuration/configuration_reference.rst:677
 msgid "These URIs are used for different purposes, for example:"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:694
+#: ../../doc/reference/configuration/configuration_reference.rst:679
 msgid "Communicating between replica set peers or cluster members."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:695
+#: ../../doc/reference/configuration/configuration_reference.rst:680
 msgid "Remote administration using :ref:`tt connect <tt-connect>`."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:696
+#: ../../doc/reference/configuration/configuration_reference.rst:681
 msgid "Connecting to an instance using :ref:`connectors <index-box_connectors>` for different languages."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:698
+#: ../../doc/reference/configuration/configuration_reference.rst:683
 msgid "To grant the specified privileges for connecting to an instance, use the :ref:`credentials <configuration_reference_credentials>` configuration section."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:702
+#: ../../doc/reference/configuration/configuration_reference.rst:687
 msgid "In the example below, ``iproto.listen`` is set explicitly for each instance in a cluster:"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:704
+#: ../../doc/reference/configuration/configuration_reference.rst:689
 msgid "groups:\n"
 "  group001:\n"
 "    replicasets:\n"
@@ -899,188 +884,188 @@ msgid "groups:\n"
 ""
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:710
+#: ../../doc/reference/configuration/configuration_reference.rst:695
 msgid "See also: :ref:`Connection settings <configuration_options_connection>`."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:715
+#: ../../doc/reference/configuration/configuration_reference.rst:700
 msgid "Environment variable: TT_IPROTO_LISTEN"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:722
+#: ../../doc/reference/configuration/configuration_reference.rst:707
 msgid "To handle messages, Tarantool allocates :ref:`fibers <app-fibers>`. To prevent fiber overhead from affecting the whole system, Tarantool restricts how many messages the fibers handle, so that some pending requests are blocked."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:727
+#: ../../doc/reference/configuration/configuration_reference.rst:712
 msgid "On powerful systems, increase ``net_msg_max``, and the scheduler starts processing pending requests immediately."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:730
+#: ../../doc/reference/configuration/configuration_reference.rst:715
 msgid "On weaker systems, decrease ``net_msg_max``, and the overhead may decrease. Although this may take some time because the scheduler must wait until already-running requests finish."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:734
+#: ../../doc/reference/configuration/configuration_reference.rst:719
 msgid "When ``net_msg_max`` is reached, Tarantool suspends processing of incoming packages until it has processed earlier messages. This is not a direct restriction of the number of fibers that handle network messages, rather it is a system-wide restriction of channel bandwidth. This in turn restricts the number of incoming network messages that the :ref:`transaction processor thread <thread_model>` handles, and therefore indirectly affects the fibers that handle network messages."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:747
+#: ../../doc/reference/configuration/configuration_reference.rst:732
 msgid "The number of fibers is smaller than the number of messages because messages can be released as soon as they are delivered, while incoming requests might not be processed until some time after delivery."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:751
-#: ../../doc/reference/configuration/configuration_reference.rst:770
-#: ../../doc/reference/configuration/configuration_reference.rst:788
-#: ../../doc/reference/configuration/configuration_reference.rst:1367
+#: ../../doc/reference/configuration/configuration_reference.rst:736
+#: ../../doc/reference/configuration/configuration_reference.rst:755
+#: ../../doc/reference/configuration/configuration_reference.rst:773
+#: ../../doc/reference/configuration/configuration_reference.rst:1352
 msgid "Type: integer"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:752
+#: ../../doc/reference/configuration/configuration_reference.rst:737
 msgid "Default: 768"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:753
+#: ../../doc/reference/configuration/configuration_reference.rst:738
 msgid "Environment variable: TT_IPROTO_NET_MSG_MAX"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:760
+#: ../../doc/reference/configuration/configuration_reference.rst:745
 msgid "The size of the read-ahead buffer associated with a client connection. The larger the buffer, the more memory an active connection consumes, and the more requests can be read from the operating system buffer in a single system call."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:765
+#: ../../doc/reference/configuration/configuration_reference.rst:750
 msgid "The recommendation is to make sure that the buffer can contain at least a few dozen requests. Therefore, if a typical tuple in a request is large, e.g. a few kilobytes or even megabytes, the read-ahead buffer size should be increased. If batched request processing is not used, it’s prudent to leave this setting at its default."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:771
+#: ../../doc/reference/configuration/configuration_reference.rst:756
 msgid "Default: 16320"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:772
+#: ../../doc/reference/configuration/configuration_reference.rst:757
 msgid "Environment variable: TT_IPROTO_READAHEAD"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:779
+#: ../../doc/reference/configuration/configuration_reference.rst:764
 msgid "The number of :ref:`network threads <thread_model>`. There can be unusual workloads where the network thread is 100% loaded and the transaction processor thread is not, so the network thread is a bottleneck. In that case, set ``iproto_threads`` to 2 or more. The operating system kernel determines which connection goes to which thread."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:789
-#: ../../doc/reference/configuration/configuration_reference.rst:1368
-#: ../../doc/reference/configuration/configuration_reference.rst:1385
+#: ../../doc/reference/configuration/configuration_reference.rst:774
+#: ../../doc/reference/configuration/configuration_reference.rst:1353
+#: ../../doc/reference/configuration/configuration_reference.rst:1370
 msgid "Default: 1"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:790
+#: ../../doc/reference/configuration/configuration_reference.rst:775
 msgid "Environment variable: TT_IPROTO_THREADS"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:796
+#: ../../doc/reference/configuration/configuration_reference.rst:781
 msgid "<uri>.params.*"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:805
+#: ../../doc/reference/configuration/configuration_reference.rst:790
 msgid "Environment variable: TT_IPROTO_ADVERTISE_PEER_PARAMS_TRANSPORT, TT_IPROTO_ADVERTISE_SHARDING_PARAMS_TRANSPORT"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:814
+#: ../../doc/reference/configuration/configuration_reference.rst:799
 msgid "Environment variable: TT_IPROTO_ADVERTISE_PEER_PARAMS_SSL_CA_FILE, TT_IPROTO_ADVERTISE_SHARDING_PARAMS_SSL_CA_FILE"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:823
+#: ../../doc/reference/configuration/configuration_reference.rst:808
 msgid "Environment variable: TT_IPROTO_ADVERTISE_PEER_PARAMS_SSL_CERT_FILE, TT_IPROTO_ADVERTISE_SHARDING_PARAMS_SSL_CERT_FILE"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:832
+#: ../../doc/reference/configuration/configuration_reference.rst:817
 msgid "Environment variable: TT_IPROTO_ADVERTISE_PEER_PARAMS_SSL_CIPHERS, TT_IPROTO_ADVERTISE_SHARDING_PARAMS_SSL_CIPHERS"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:841
+#: ../../doc/reference/configuration/configuration_reference.rst:826
 msgid "Environment variable: TT_IPROTO_ADVERTISE_PEER_PARAMS_SSL_KEY_FILE, TT_IPROTO_ADVERTISE_SHARDING_PARAMS_SSL_KEY_FILE"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:850
+#: ../../doc/reference/configuration/configuration_reference.rst:835
 msgid "Environment variable: TT_IPROTO_ADVERTISE_PEER_PARAMS_SSL_PASSWORD, TT_IPROTO_ADVERTISE_SHARDING_PARAMS_SSL_PASSWORD"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:859
+#: ../../doc/reference/configuration/configuration_reference.rst:844
 msgid "Environment variable: TT_IPROTO_ADVERTISE_PEER_PARAMS_SSL_PASSWORD_FILE, TT_IPROTO_ADVERTISE_SHARDING_PARAMS_SSL_PASSWORD_FILE"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:868
+#: ../../doc/reference/configuration/configuration_reference.rst:853
 msgid "groups"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:870
+#: ../../doc/reference/configuration/configuration_reference.rst:855
 msgid "The ``groups`` section provides the ability to define the :ref:`full topology of a Tarantool cluster <configuration_overview>`."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:874
+#: ../../doc/reference/configuration/configuration_reference.rst:859
 msgid "``groups`` can be defined in the global :ref:`scope <configuration_scopes>` only."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:876
+#: ../../doc/reference/configuration/configuration_reference.rst:861
 msgid ":ref:`groups.\\<group_name\\> <configuration_reference_groups_name>`"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:877
+#: ../../doc/reference/configuration/configuration_reference.rst:862
 msgid ":ref:`groups.\\<group_name\\>.replicasets <configuration_reference_groups_name_replicasets>`"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:878
+#: ../../doc/reference/configuration/configuration_reference.rst:863
 msgid ":ref:`groups.\\<group_name\\>.\\<config_parameter\\> <configuration_reference_groups_name_config_parameter>`"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:884
+#: ../../doc/reference/configuration/configuration_reference.rst:869
 msgid "A group name."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:891
+#: ../../doc/reference/configuration/configuration_reference.rst:876
 msgid "Replica sets that belong to this group. See :ref:`replicasets <configuration_reference_replicasets>`."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:898
+#: ../../doc/reference/configuration/configuration_reference.rst:883
 msgid "Any configuration parameter that can be defined in the group :ref:`scope <configuration_scopes>`. For example, :ref:`iproto <configuration_reference_iproto>` and :ref:`database <configuration_reference_database>` configuration parameters defined at the group level are applied to all instances in this group."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:906
+#: ../../doc/reference/configuration/configuration_reference.rst:891
 msgid "replicasets"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:910
+#: ../../doc/reference/configuration/configuration_reference.rst:895
 msgid "``replicasets`` can be defined in the group :ref:`scope <configuration_scopes>` only."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:912
+#: ../../doc/reference/configuration/configuration_reference.rst:897
 msgid ":ref:`replicasets.\\<replicaset_name\\> <configuration_reference_replicasets_name>`"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:913
+#: ../../doc/reference/configuration/configuration_reference.rst:898
 msgid ":ref:`replicasets.\\<replicaset_name\\>.leader <configuration_reference_replicasets_name_leader>`"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:914
+#: ../../doc/reference/configuration/configuration_reference.rst:899
 msgid ":ref:`replicasets.\\<replicaset_name\\>.bootstrap_leader <configuration_reference_replicasets_name_bootstrap_leader>`"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:915
+#: ../../doc/reference/configuration/configuration_reference.rst:900
 msgid ":ref:`replicasets.\\<replicaset_name\\>.instances <configuration_reference_replicasets_name_instances>`"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:916
+#: ../../doc/reference/configuration/configuration_reference.rst:901
 msgid ":ref:`replicasets.\\<replicaset_name\\>.\\<config_parameter\\> <configuration_reference_replicasets_name_config_parameter>`"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:922
+#: ../../doc/reference/configuration/configuration_reference.rst:907
 msgid "A replica set name."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:929
+#: ../../doc/reference/configuration/configuration_reference.rst:914
 msgid "A replica set leader. This option can be used to set a replica set leader when ``manual`` :ref:`replication.failover <configuration_reference_replication_failover>` is used."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:932
+#: ../../doc/reference/configuration/configuration_reference.rst:917
 msgid "To perform :ref:`controlled failover <replication-controlled_failover>`, ``<replicaset_name>.leader`` can be temporarily removed or set to ``null``."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:936
+#: ../../doc/reference/configuration/configuration_reference.rst:921
 msgid "replication:\n"
 "  failover: manual\n"
 "\n"
@@ -1105,11 +1090,11 @@ msgid "replication:\n"
 ""
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:947
+#: ../../doc/reference/configuration/configuration_reference.rst:932
 msgid "A bootstrap leader for a replica set. To specify a bootstrap leader manually, you need to set :ref:`replication.bootstrap_strategy <configuration_reference_replication_bootstrap_strategy>` to ``config``."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:952
+#: ../../doc/reference/configuration/configuration_reference.rst:937
 msgid "groups:\n"
 "  group001:\n"
 "    replicasets:\n"
@@ -1132,312 +1117,312 @@ msgid "groups:\n"
 "              - uri: '127.0.0.1:3303'"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:963
+#: ../../doc/reference/configuration/configuration_reference.rst:948
 msgid "Instances that belong to this replica set. See :ref:`instances <configuration_reference_instances>`."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:970
+#: ../../doc/reference/configuration/configuration_reference.rst:955
 msgid "Any configuration parameter that can be defined in the replica set :ref:`scope <configuration_scopes>`. For example, :ref:`iproto <configuration_reference_iproto>` and :ref:`database <configuration_reference_database>` configuration parameters defined at the replica set level are applied to all instances in this replica set."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:978
+#: ../../doc/reference/configuration/configuration_reference.rst:963
 msgid "instances"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:982
+#: ../../doc/reference/configuration/configuration_reference.rst:967
 msgid "``instances`` can be defined in the replica set :ref:`scope <configuration_scopes>` only."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:984
+#: ../../doc/reference/configuration/configuration_reference.rst:969
 msgid ":ref:`instances.\\<instance_name\\> <configuration_reference_instances_name>`"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:985
+#: ../../doc/reference/configuration/configuration_reference.rst:970
 msgid ":ref:`instances.\\<instance_name\\>.\\<config_parameter\\> <configuration_reference_instances_name_config_parameter>`"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:991
+#: ../../doc/reference/configuration/configuration_reference.rst:976
 msgid "An instance name."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:998
+#: ../../doc/reference/configuration/configuration_reference.rst:983
 msgid "Any configuration parameter that can be defined in the instance :ref:`scope <configuration_scopes>`. For example, :ref:`iproto <configuration_reference_iproto>` and :ref:`database <configuration_reference_database>` configuration parameters defined at the instance level are applied to this instance only."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1017
+#: ../../doc/reference/configuration/configuration_reference.rst:1002
 msgid "replication"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1019
+#: ../../doc/reference/configuration/configuration_reference.rst:1004
 msgid "The ``replication`` section defines configuration parameters related to :ref:`replication <replication>`."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1021
+#: ../../doc/reference/configuration/configuration_reference.rst:1006
 msgid ":ref:`replication.anon <configuration_reference_replication_anon>`"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1022
+#: ../../doc/reference/configuration/configuration_reference.rst:1007
 msgid ":ref:`replication.bootstrap_strategy <configuration_reference_replication_bootstrap_strategy>`"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1023
+#: ../../doc/reference/configuration/configuration_reference.rst:1008
 msgid ":ref:`replication.connect_timeout <configuration_reference_replication_connect_timeout>`"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1024
+#: ../../doc/reference/configuration/configuration_reference.rst:1009
 msgid ":ref:`replication.election_mode <configuration_reference_replication_election_mode>`"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1025
+#: ../../doc/reference/configuration/configuration_reference.rst:1010
 msgid ":ref:`replication.election_timeout <configuration_reference_replication_election_timeout>`"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1026
+#: ../../doc/reference/configuration/configuration_reference.rst:1011
 msgid ":ref:`replication.election_fencing_mode <configuration_reference_replication_election_fencing_mode>`"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1027
+#: ../../doc/reference/configuration/configuration_reference.rst:1012
 msgid ":ref:`replication.failover <configuration_reference_replication_failover>`"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1028
+#: ../../doc/reference/configuration/configuration_reference.rst:1013
 msgid ":ref:`replication.peers <configuration_reference_replication_peers>`"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1029
+#: ../../doc/reference/configuration/configuration_reference.rst:1014
 msgid ":ref:`replication.skip_conflict <configuration_reference_replication_skip_conflict>`"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1030
+#: ../../doc/reference/configuration/configuration_reference.rst:1015
 msgid ":ref:`replication.sync_lag <configuration_reference_replication_sync_lag>`"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1031
+#: ../../doc/reference/configuration/configuration_reference.rst:1016
 msgid ":ref:`replication.sync_timeout <configuration_reference_replication_sync_timeout>`"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1032
+#: ../../doc/reference/configuration/configuration_reference.rst:1017
 msgid ":ref:`replication.synchro_quorum <configuration_reference_replication_synchro_quorum>`"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1033
+#: ../../doc/reference/configuration/configuration_reference.rst:1018
 msgid ":ref:`replication.synchro_timeout <configuration_reference_replication_synchro_timeout>`"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1034
+#: ../../doc/reference/configuration/configuration_reference.rst:1019
 msgid ":ref:`replication.threads <configuration_reference_replication_threads>`"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1035
+#: ../../doc/reference/configuration/configuration_reference.rst:1020
 msgid ":ref:`replication.timeout <configuration_reference_replication_timeout>`"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1043
+#: ../../doc/reference/configuration/configuration_reference.rst:1028
 msgid "Default: ``false``"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1044
+#: ../../doc/reference/configuration/configuration_reference.rst:1029
 msgid "Environment variable: TT_REPLICATION_ANON"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1051
+#: ../../doc/reference/configuration/configuration_reference.rst:1036
 msgid "Specifies a strategy used to bootstrap a :ref:`replica set <replication-bootstrap>`. The following strategies are available:"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1054
+#: ../../doc/reference/configuration/configuration_reference.rst:1039
 msgid "``auto``: a node doesn't boot if half or more of the other nodes in a replica set are not connected. For example, if a replica set contains 2 or 3 nodes, a node requires 2 connected instances. In the case of 4 or 5 nodes, at least 3 connected instances are required. Moreover, a bootstrap leader fails to boot unless every connected node has chosen it as a bootstrap leader."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1059
+#: ../../doc/reference/configuration/configuration_reference.rst:1044
 msgid "``config``: use the specified node to bootstrap a replica set. To specify the bootstrap leader, use the :ref:`<replicaset_name>.bootstrap_leader <configuration_reference_replicasets_name_bootstrap_leader>` option."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1062
+#: ../../doc/reference/configuration/configuration_reference.rst:1047
 msgid "``supervised``: a bootstrap leader isn't chosen automatically but should be appointed using :ref:`box.ctl.make_bootstrap_leader() <box_ctl-make_bootstrap_leader>` on the desired node."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1064
+#: ../../doc/reference/configuration/configuration_reference.rst:1049
 msgid "``legacy`` (deprecated since :doc:`2.11.0 </release/2.11.0>`): a node requires the :ref:`replication_connect_quorum <cfg_replication-replication_connect_quorum>` number of other nodes to be connected. This option is added to keep the compatibility with the current versions of Cartridge and might be removed in the future."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1068
+#: ../../doc/reference/configuration/configuration_reference.rst:1053
 msgid "Default: ``auto``"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1069
+#: ../../doc/reference/configuration/configuration_reference.rst:1054
 msgid "Environment variable: TT_REPLICATION_BOOTSTRAP_STRATEGY"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1076
+#: ../../doc/reference/configuration/configuration_reference.rst:1061
 msgid "A timeout (in seconds) a replica waits when trying to connect to a master in a cluster. See :ref:`orphan status <replication-orphan_status>` for details."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1079
+#: ../../doc/reference/configuration/configuration_reference.rst:1064
 msgid "This parameter is different from :ref:`replication.timeout <configuration_reference_replication_timeout>`, which a master uses to disconnect a replica when the master receives no acknowledgments of heartbeat messages."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1086
+#: ../../doc/reference/configuration/configuration_reference.rst:1071
 msgid "Default: 30"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1087
+#: ../../doc/reference/configuration/configuration_reference.rst:1072
 msgid "Environment variable: TT_REPLICATION_CONNECT_TIMEOUT"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1094
+#: ../../doc/reference/configuration/configuration_reference.rst:1079
 msgid "A role of a replica set node in the :ref:`leader election process <repl_leader_elect>`."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1096
+#: ../../doc/reference/configuration/configuration_reference.rst:1081
 msgid "The possible values are:"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1098
+#: ../../doc/reference/configuration/configuration_reference.rst:1083
 msgid "``off``: a node doesn't participate in the election activities."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1100
+#: ../../doc/reference/configuration/configuration_reference.rst:1085
 msgid "``voter``: a node can participate in the election process but can't be a leader."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1102
+#: ../../doc/reference/configuration/configuration_reference.rst:1087
 msgid "``candidate``: a node should be able to become a leader."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1104
+#: ../../doc/reference/configuration/configuration_reference.rst:1089
 msgid "``manual``: allow to control which instance is the leader explicitly instead of relying on automated leader election. By default, the instance acts like a voter -- it is read-only and may vote for other candidate instances. Once :ref:`box.ctl.promote() <box_ctl-promote>` is called, the instance becomes a candidate and starts a new election round. If the instance wins the elections, it becomes a leader but won't participate in any new elections."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1111
+#: ../../doc/reference/configuration/configuration_reference.rst:1096
 msgid "Default: :ref:`box.NULL <box-null>` (the actual default value depends on :ref:`replication.failover <configuration_reference_replication_failover>`)"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1112
+#: ../../doc/reference/configuration/configuration_reference.rst:1097
 msgid "Environment variable: TT_REPLICATION_ELECTION_MODE"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1119
+#: ../../doc/reference/configuration/configuration_reference.rst:1104
 msgid "Specifies the timeout (in seconds) between election rounds in the :ref:`leader election process <repl_leader_elect>` if the previous round ended up with a split vote."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1123
+#: ../../doc/reference/configuration/configuration_reference.rst:1108
 msgid "It is quite big, and for most of the cases, it can be lowered to 300-400 ms."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1126
+#: ../../doc/reference/configuration/configuration_reference.rst:1111
 msgid "To avoid the split vote repeat, the timeout is randomized on each node during every new election, from 100% to 110% of the original timeout value. For example, if the timeout is 300 ms and there are 3 nodes started the election simultaneously in the same term, they can set their election timeouts to 300, 310, and 320 respectively, or to 305, 302, and 324, and so on. In that way, the votes will never be split because the election on different nodes won't be restarted simultaneously."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1136
-#: ../../doc/reference/configuration/configuration_reference.rst:1352
+#: ../../doc/reference/configuration/configuration_reference.rst:1121
+#: ../../doc/reference/configuration/configuration_reference.rst:1337
 msgid "Default: 5"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1137
+#: ../../doc/reference/configuration/configuration_reference.rst:1122
 msgid "Environment variable: TT_REPLICATION_ELECTION_TIMEOUT"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1144
+#: ../../doc/reference/configuration/configuration_reference.rst:1129
 msgid "Specifies the :ref:`leader fencing mode <repl_leader_elect_fencing>` that affects the leader election process. When the parameter is set to ``soft`` or ``strict``, the leader resigns its leadership if it has less than :ref:`replication.synchro_quorum <configuration_reference_replication_synchro_quorum>` of alive connections to the cluster nodes. The resigning leader receives the status of a follower in the current election term and becomes read-only."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1152
+#: ../../doc/reference/configuration/configuration_reference.rst:1137
 msgid "In ``soft`` mode, a connection is considered dead if there are no responses for :ref:`4 * replication.timeout <configuration_reference_replication_timeout>` seconds both on the current leader and the followers."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1155
+#: ../../doc/reference/configuration/configuration_reference.rst:1140
 msgid "In ``strict`` mode, a connection is considered dead if there are no responses for :ref:`2 * replication.timeout <configuration_reference_replication_timeout>` seconds on the current leader and :ref:`4 * replication.timeout <configuration_reference_replication_timeout>` seconds on the followers. This improves the chances that there is only one leader at any time."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1161
+#: ../../doc/reference/configuration/configuration_reference.rst:1146
 msgid "Fencing applies to the instances that have the :ref:`replication.election_mode <configuration_reference_replication_election_mode>` set to ``candidate`` or ``manual``. To turn off leader fencing, set ``election_fencing_mode`` to ``off``."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1167
+#: ../../doc/reference/configuration/configuration_reference.rst:1152
 msgid "Default: ``soft``"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1168
+#: ../../doc/reference/configuration/configuration_reference.rst:1153
 msgid "Possible values: ``off``, ``soft``, ``strict``"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1169
+#: ../../doc/reference/configuration/configuration_reference.rst:1154
 msgid "Environment variable: TT_REPLICATION_ELECTION_FENCING_MODE"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1176
+#: ../../doc/reference/configuration/configuration_reference.rst:1161
 msgid "A failover mode used to take over a master role when the current master instance fails. The following modes are available:"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1179
+#: ../../doc/reference/configuration/configuration_reference.rst:1164
 msgid "``off``"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1181
+#: ../../doc/reference/configuration/configuration_reference.rst:1166
 msgid "Leadership in a replica set is controlled using the :ref:`database.mode <configuration_reference_database_mode>` option. In this case, you can set the ``database.mode`` option to ``rw`` on all instances in a replica set to make a :ref:`master-master <replication-roles>` configuration."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1184
+#: ../../doc/reference/configuration/configuration_reference.rst:1169
 msgid "The default ``database.mode`` is determined as follows: ``rw`` if there is one instance in a replica set; ``ro`` if there are several instances."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1186
+#: ../../doc/reference/configuration/configuration_reference.rst:1171
 msgid "``manual``"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1188
+#: ../../doc/reference/configuration/configuration_reference.rst:1173
 msgid "Leadership in a replica set is controlled using the :ref:`<replicaset_name>.leader <configuration_reference_replicasets_name_leader>` option. In this case, a :ref:`master-master <replication-roles>` configuration is forbidden."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1191
+#: ../../doc/reference/configuration/configuration_reference.rst:1176
 msgid "In the ``manual`` mode, the :ref:`database.mode <configuration_reference_database_mode>` option cannot be set explicitly. The leader is configured in the read-write mode, all the other instances are read-only."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1194
+#: ../../doc/reference/configuration/configuration_reference.rst:1179
 msgid "``election``"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1196
+#: ../../doc/reference/configuration/configuration_reference.rst:1181
 msgid ":ref:`Automated leader election <repl_leader_elect>` is used to control leadership in a replica set."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1198
+#: ../../doc/reference/configuration/configuration_reference.rst:1183
 msgid "In the ``election`` mode, :ref:`database.mode <configuration_reference_database_mode>` and :ref:`<replicaset_name>.leader <configuration_reference_replicasets_name_leader>` shouldn't be set explicitly."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1200
+#: ../../doc/reference/configuration/configuration_reference.rst:1185
 msgid "``supervised`` (`Enterprise Edition <https://www.tarantool.io/compare/>`_ only)"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1202
+#: ../../doc/reference/configuration/configuration_reference.rst:1187
 msgid "Leadership in a replica set is controlled using an external failover agent."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1204
+#: ../../doc/reference/configuration/configuration_reference.rst:1189
 msgid "In the ``supervised`` mode, :ref:`database.mode <configuration_reference_database_mode>` and :ref:`<replicaset_name>.leader <configuration_reference_replicasets_name_leader>` shouldn't be set explicitly."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1209
+#: ../../doc/reference/configuration/configuration_reference.rst:1194
 msgid "See also: :ref:`Replication tutorials <how-to-replication>`."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1213
+#: ../../doc/reference/configuration/configuration_reference.rst:1198
 msgid "``replication.failover`` can be defined in the global, group, and replica set :ref:`scope <configuration_scopes>`."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1220
+#: ../../doc/reference/configuration/configuration_reference.rst:1205
 msgid ":ref:`iproto.advertise.peer <configuration_reference_iproto_advertise_peer>` specifies that other instances should connect to an address defined in :ref:`iproto.listen <configuration_reference_iproto_listen>` using the ``replicator`` user."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1221
+#: ../../doc/reference/configuration/configuration_reference.rst:1206
 msgid "``replication.failover`` specifies that a master instance should be set manually."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1222
+#: ../../doc/reference/configuration/configuration_reference.rst:1207
 msgid ":ref:`<replicaset_name>.leader <configuration_reference_replicasets_name_leader>` sets ``instance001`` as a replica set leader."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1224
+#: ../../doc/reference/configuration/configuration_reference.rst:1209
 msgid "credentials:\n"
 "  users:\n"
 "    replicator:\n"
@@ -1474,27 +1459,27 @@ msgid "credentials:\n"
 ""
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1230
+#: ../../doc/reference/configuration/configuration_reference.rst:1215
 msgid "Default: ``off``"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1231
+#: ../../doc/reference/configuration/configuration_reference.rst:1216
 msgid "Environment variable: TT_REPLICATION_FAILOVER"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1238
+#: ../../doc/reference/configuration/configuration_reference.rst:1223
 msgid "URIs of instances that constitute a replica set. These URIs are used by an instance to connect to another instance as a replica."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1241
+#: ../../doc/reference/configuration/configuration_reference.rst:1226
 msgid "Alternatively, you can use :ref:`iproto.advertise.peer <configuration_reference_iproto_advertise_peer>` to specify a URI used to advertise the current instance to other cluster members."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1248
+#: ../../doc/reference/configuration/configuration_reference.rst:1233
 msgid "``replication.peers`` specifies URIs of replica set instances."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1250
+#: ../../doc/reference/configuration/configuration_reference.rst:1235
 msgid "credentials:\n"
 "  users:\n"
 "    replicator:\n"
@@ -1509,118 +1494,118 @@ msgid "credentials:\n"
 ""
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1258
+#: ../../doc/reference/configuration/configuration_reference.rst:1243
 msgid "Environment variable: TT_REPLICATION_PEERS"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1265
+#: ../../doc/reference/configuration/configuration_reference.rst:1250
 msgid "By default, if a replica adds a unique key that another replica has added, replication :ref:`stops <replication-replication_stops>` with the ``ER_TUPLE_FOUND`` :ref:`error <error_codes>`. If ``replication.skip_conflict`` is set to ``true``, such errors are ignored."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1272
+#: ../../doc/reference/configuration/configuration_reference.rst:1257
 msgid "Instead of saving the broken transaction to the write-ahead log, it is written as ``NOP`` (No operation)."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1276
+#: ../../doc/reference/configuration/configuration_reference.rst:1261
 msgid "Environment variable: TT_REPLICATION_SKIP_CONFLICT"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1283
+#: ../../doc/reference/configuration/configuration_reference.rst:1268
 msgid "The maximum delay (in seconds) between the time when data is written to the master and the time when it is written to a replica. If ``replication.sync_lag`` is set to ``nil`` or 365 * 100 * 86400 (``TIMEOUT_INFINITY``), a replica is always considered to be \"synced\"."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1289
+#: ../../doc/reference/configuration/configuration_reference.rst:1274
 msgid "This parameter is ignored during bootstrap. See :ref:`orphan status <replication-orphan_status>` for details."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1293
+#: ../../doc/reference/configuration/configuration_reference.rst:1278
 msgid "Default: 10"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1294
+#: ../../doc/reference/configuration/configuration_reference.rst:1279
 msgid "Environment variable: TT_REPLICATION_SYNC_LAG"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1301
+#: ../../doc/reference/configuration/configuration_reference.rst:1286
 msgid "The timeout (in seconds) that a node waits when trying to sync with other nodes in a replica set after connecting or during a :ref:`configuration update <replication-configuration_update>`. This could fail indefinitely if :ref:`replication.sync_lag <configuration_reference_replication_sync_lag>` is smaller than network latency, or if the replica cannot keep pace with master updates. If ``replication.sync_timeout`` expires, the replica enters :ref:`orphan status <replication-orphan_status>`."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1308
+#: ../../doc/reference/configuration/configuration_reference.rst:1293
 msgid "Default: 0"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1309
+#: ../../doc/reference/configuration/configuration_reference.rst:1294
 msgid "Environment variable: TT_REPLICATION_SYNC_TIMEOUT"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1316
+#: ../../doc/reference/configuration/configuration_reference.rst:1301
 msgid "A number of replicas that should confirm the receipt of a :ref:`synchronous <repl_sync>` transaction before it can finish its commit."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1318
+#: ../../doc/reference/configuration/configuration_reference.rst:1303
 msgid "This option supports dynamic evaluation of the quorum number. For example, the default value is ``N / 2 + 1`` where ``N`` is the current number of replicas registered in a cluster. Once any replicas are added or removed, the expression is re-evaluated automatically."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1322
+#: ../../doc/reference/configuration/configuration_reference.rst:1307
 msgid "Note that the default value (``at least 50% of the cluster size + 1``) guarantees data reliability. Using a value less than the canonical one might lead to unexpected results, including a :ref:`split-brain <repl_leader_elect_splitbrain>`."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1326
+#: ../../doc/reference/configuration/configuration_reference.rst:1311
 msgid "``replication.synchro_quorum`` is not used on replicas. If the master fails, the pending synchronous transactions will be kept waiting on the replicas until a new master is elected."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1331
+#: ../../doc/reference/configuration/configuration_reference.rst:1316
 msgid "``replication.synchro_quorum`` does not account for anonymous replicas."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1333
+#: ../../doc/reference/configuration/configuration_reference.rst:1318
 msgid "Type: string, number"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1334
+#: ../../doc/reference/configuration/configuration_reference.rst:1319
 msgid "Default: ``N / 2 + 1``"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1335
+#: ../../doc/reference/configuration/configuration_reference.rst:1320
 msgid "Environment variable: TT_REPLICATION_SYNCHRO_QUORUM"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1342
+#: ../../doc/reference/configuration/configuration_reference.rst:1327
 msgid "For :ref:`synchronous replication <repl_sync>` only. Specify how many seconds to wait for a synchronous transaction quorum replication until it is declared failed and is rolled back."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1346
+#: ../../doc/reference/configuration/configuration_reference.rst:1331
 msgid "It is not used on replicas, so if the master fails, the pending synchronous transactions will be kept waiting on the replicas until a new master is elected."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1353
+#: ../../doc/reference/configuration/configuration_reference.rst:1338
 msgid "Environment variable: TT_REPLICATION_SYNCHRO_TIMEOUT"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1360
+#: ../../doc/reference/configuration/configuration_reference.rst:1345
 msgid "The number of threads spawned to decode the incoming replication data."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1362
+#: ../../doc/reference/configuration/configuration_reference.rst:1347
 msgid "In most cases, one thread is enough for all incoming data. Possible values range from 1 to 1000. If there are multiple replication threads, connections to serve are distributed evenly between the threads."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1369
+#: ../../doc/reference/configuration/configuration_reference.rst:1354
 msgid "Environment variable: TT_REPLICATION_THREADS"
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1376
+#: ../../doc/reference/configuration/configuration_reference.rst:1361
 msgid "A time interval (in seconds) used by a master to send heartbeat requests to a replica when there are no updates to send to this replica. For each request, a replica should return a heartbeat acknowledgment."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1379
+#: ../../doc/reference/configuration/configuration_reference.rst:1364
 msgid "If a master or replica gets no heartbeat message for ``4 * replication.timeout`` seconds, a connection is dropped and a replica tries to reconnect to the master."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1381
+#: ../../doc/reference/configuration/configuration_reference.rst:1366
 msgid "See also: :ref:`Monitoring a replica set <replication-monitoring>`."
 msgstr ""
 
-#: ../../doc/reference/configuration/configuration_reference.rst:1386
+#: ../../doc/reference/configuration/configuration_reference.rst:1371
 msgid "Environment variable: TT_REPLICATION_TIMEOUT"
 msgstr ""