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Updates default value for replication_sync_timeout #5186

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Merged
merged 3 commits into from
Jun 20, 2025
Merged

Updates default value for replication_sync_timeout #5186

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0f80d90
Updates default value for replication_sync_timeout
AArdeev Jun 18, 2025
4ca4ddc
Changes replication_sync_timeout Note text
AArdeev Jun 19, 2025
b9ef752
Fixes syntax
AArdeev Jun 20, 2025
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7 changes: 4 additions & 3 deletions doc/reference/configuration/cfg_replication.rst
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Expand Up @@ -394,14 +394,15 @@

|
| Type: float
| Default: 300
| Default: 0
| Environment variable: TT_REPLICATION_SYNC_TIMEOUT
| Dynamic: yes
.. NOTE::

The default ``replication_sync_timeout`` value is going to be changed in future versions from ``300`` to ``0``.
You can learn the reasoning behind this decision from the :ref:`Default value for replication_sync_timeout <compat-option-replication-timeout>` topic, which also describes how to try the new behavior in the current version.
The default ``replication_sync_timeout`` value can be changed to the old default value (300) by using the ``compat`` module.
More information on changing the default value via the ``compat`` module
see in :ref:`Default value for replication_sync_timeout <compat-option-replication-timeout>`.

.. _cfg_replication-replication_timeout:

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2 changes: 1 addition & 1 deletion doc/reference/reference_lua/box_cfg.rst
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Expand Up @@ -76,7 +76,7 @@ default settings to all the parameters:
replication_connect_timeout = 30
replication_skip_conflict = false
replication_sync_lag = 10
replication_sync_timeout = 300
replication_sync_timeout = 0
replication_timeout = 1
slab_alloc_factor = 1.05
snap_io_rate_limit = nil
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