https://community.netapp.com/t5/ONTAP-Discussions/What-is-the-difference-between-BRE-and-LRSE-How-it-s-work-in-SnapMirror/m-p/446500#M42628 <P>Hi Team,</P><P>&nbsp;</P><P>What is the difference between block replication engine (BRE) and logical replication with storage efficiency (LRSE)?</P><P>&nbsp;</P><P>How it's work in SnapMirror?</P><P>&nbsp;</P><P>Regards,</P><P>Chris</P> Wed, 04 Jun 2025 09:46:22 GMT Chris_WH_Y 2025-06-04T09:46:22Z https://community.netapp.com/t5/ONTAP-Discussions/What-is-the-difference-between-BRE-and-LRSE-How-it-s-work-in-SnapMirror/m-p/446500#M42628 <P>Hi Team,</P><P>&nbsp;</P><P>What is the difference between block replication engine (BRE) and logical replication with storage efficiency (LRSE)?</P><P>&nbsp;</P><P>How it's work in SnapMirror?</P><P>&nbsp;</P><P>Regards,</P><P>Chris</P> Wed, 04 Jun 2025 09:46:22 GMT https://community.netapp.com/t5/ONTAP-Discussions/What-is-the-difference-between-BRE-and-LRSE-How-it-s-work-in-SnapMirror/m-p/446500#M42628 Chris_WH_Y 2025-06-04T09:46:22Z https://community.netapp.com/t5/ONTAP-Discussions/What-is-the-difference-between-BRE-and-LRSE-How-it-s-work-in-SnapMirror/m-p/446506#M42629 <P>same questions asked and replied</P><P><A href="https://community.netapp.com/t5/ONTAP-Discussions/Snapmirror-relationship-type-XDP-vs-DP/td-p/157756" target="_blank">https://community.netapp.com/t5/ONTAP-Discussions/Snapmirror-relationship-type-XDP-vs-DP/td-p/157756</A></P><P>&nbsp;</P><P>Technical report about snapmirror</P><P><A href="https://www.netapp.com/pdf.html?item=/media/17229-tr4015pdf.pdf" target="_blank">https://www.netapp.com/pdf.html?item=/media/17229-tr4015pdf.pdf</A></P><P>p.18</P><P>&nbsp;</P><P>Please bear in mind that starting with 9.12.1 BRE engine is completely deprecated</P><P>&nbsp;</P> Tue, 01 Aug 2023 13:07:48 GMT https://community.netapp.com/t5/ONTAP-Discussions/What-is-the-difference-between-BRE-and-LRSE-How-it-s-work-in-SnapMirror/m-p/446506#M42629 Sergey_Osipov 2023-08-01T13:07:48Z