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DOCSP-43570-mongosync-1.9.0 #470

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DOCSP-43570-mongosync-1.9.0 #470

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DOCSP-43570-mongosync-1.9.0
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2 changes: 0 additions & 2 deletions source/index.txt
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Expand Up @@ -6,8 +6,6 @@ Cluster-to-Cluster Sync

.. default-domain:: mongodb

.. include:: /includes/in-dev.rst

{+c2c-product-name+} provides continuous data synchronization or a
one-time data migration between MongoDB clusters. You can enable
{+c2c-product-name+} with the :ref:`mongosync <c2c-mongosync>` utility.
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2 changes: 1 addition & 1 deletion source/reference/limitations.txt
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Expand Up @@ -62,7 +62,7 @@ General Limitations
- ``mongosync`` only supports clusters that use the :ref:`WiredTiger
<storage-wiredtiger>` storage engine.
- You can't sync a collection with any documents that have an empty timestamp,
such as ``Timestamp(0,0)``.
such as ``Timestamp(0,0)`` on pre-6.0 source clusters.

MongoDB Community Edition
-------------------------
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33 changes: 30 additions & 3 deletions source/release-notes/1.9.txt
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Expand Up @@ -12,16 +12,43 @@ Release Notes for mongosync 1.9
:depth: 2
:class: singlecol

.. include:: /includes/in-dev.rst

.. _1.9.0-c2c-release-notes:

This page describes changes and new features introduced in
{+c2c-full-product-name+} 1.9 and the {+c2c-full-beta-program+}.

1.9.0 Release
-------------

**Upcoming**

Other Notes
~~~~~~~~~~~

New Features:

- ``mongosync`` now supports migrating documents that have an empty timestamp
values, such as Timestamp(0,0) for source clusters using MongoDB version 6.0
or later.

- Added a ``stdin`` disclaimer to the ``mongosync`` executable regarding
verification. Users must to accept this disclaimer before ``mongosync``
can run.

- Added ``--acceptDisclaimer`` flag for users that have previously read the
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Should this be documented in the configuration section too?

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@jtcovan mentioned that this is being documented in #339. If not, would you mind opening up a follow-up ticket, so we can pick that up and address it?

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Yes, that is already in #339. Staging link at https://deploy-preview-339--docs-cluster-to-cluster-sync.netlify.app/reference/mongosync/#global-options

disclaimer to bypass it.

- Added a memory check in the ``/start`` endpoint for enabling verification.
Verification requires 10 GB of base memory and 0.5 GB per 1 million documents.

Optimizations:

- Increased internal timeout to reduce the occurrence of timeout failures during
initialization

Minimum Supported Version
-------------------------

In 1.9.0, the minimum supported versions of MongoDB are 6.0.16 and 7.0.9.
In 1.9.0, the minimum supported versions of MongoDB are 6.0.17 and 7.0.13.

.. include:: /includes/migration-upgrade-recommendation.rst