topic Re: 7MTT Snapmirror replication and network compression in ONTAP Discussions

7MTT Snapmirror replication and network compression

Smitmik — Wed, 04 Jun 2025 12:36:26 GMT

Can't figure out how to get compression enabled on a snapmirror relationship established with 7MTT. Relationship is created fine using the tool. Non-compressed transfer works just fine. I've got many TB worth of data to move and I'd rather see it take a couple days vs weeks.

Policy has compression set to true on the CDOT cluster. Temp license for Snapmirror is installed on both source and target. I've restarted baseline copies and started them from scratch after the policy change. Verified the appropriate policy is applied to the relationship.

Source: 8.2.3P6

Target: 9.4P3

Any guidance much appreciated. I'm pretty new to CDOT.

Mike

Re: 7MTT Snapmirror replication and network compression

Sergey_Osipov — Wed, 24 Apr 2019 10:29:23 GMT

https://library.netapp.com/ecm/ecm_download_file/ECMLP2494078

p.6

Features and volumes not supported for transition

- Network compression for SnapMirror

Re: 7MTT Snapmirror replication and network compression

Smitmik — Wed, 24 Apr 2019 16:15:23 GMT

thanks. obviously missed that. 😛