From 3b6e9035c53a48158f21037489ba0348cb5e74fd Mon Sep 17 00:00:00 2001 From: amalhotra-mdb <135728846+amalhotra-mdb@users.noreply.github.com> Date: Fri, 14 Feb 2025 14:26:47 -0500 Subject: [PATCH] DOCSP-46986-destinationDataHandling-note (#598) * DOCSP-46986-destinationDataHandling-note * add additional info * wording * remove internal content (cherry picked from commit 9468774ff95e5f168a8d183b18bb5c85c5161f89) --- source/reference/beta-program-private/many-to-one.txt | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/source/reference/beta-program-private/many-to-one.txt b/source/reference/beta-program-private/many-to-one.txt index 32624aa02..45eff9ebf 100644 --- a/source/reference/beta-program-private/many-to-one.txt +++ b/source/reference/beta-program-private/many-to-one.txt @@ -42,6 +42,17 @@ commands when starting :ref:`mongosync `: To start the sync operation between the source clusters and the destination cluster, see :ref:`c2c-quickstart-synchronize`. +When beginning your sync operation for a many-to-one migration, add +the following parameter to the :ref:`/start ` requests: + +.. code:: + + "destinationDataHandling": "ignorePreExistingNamespaces" + +Setting ``"destinationDataHandling"`` to ``"ignorePreExistingNamespaces"`` +allows each migration to write to the destination cluster that may have +pre-existing namespaces from the other many-to-one migrations. + Behavior --------