ONTAP Discussions

Data Ontap 8.2.x 7-mode - sync volume snapmirror + deduplication on the same aggregate

luiz_silva

Hi,

We are using synchronous volume snapmirror between two pairs of FAS8020 running 8.2.4 7-mode and I've noticed the following restriction regarding volume replication using syncmirror  +  using deduplication on volumes in the same aggregate:

 

A volume with a synchronous or a semi-synchronous SnapMirror relationship should not be placed in the same aggregate as a volume using deduplication.   (ref.: https://library.netapp.com/ecmdocs/ECMP1368826/html/GUID-3F1D5CD0-8E81-44FC-8851-F5664E6DE35F.html)

 

Is there any special reason for this restriction? Because we can enable deduplication on volumes in the same aggregate among with other volumes replicating synchronously with no warnings.  I couldn't find any documentation about this.

 

Thanks!

1 REPLY 1

paul_stejskal

Just a guess, but performance reasons.

Announcements
Register for Insight 2021 Digital

INSIGHT 2021 Digital: Meet the Specialists 2

On October 20-22, gear up for a fully digital, totally immersive virtual experience with a downright legendary lineup of world-renowned specialists. Tune in for visionary conversations, solution deep dives, technical sessions and more.

NetApp on Discord Image

We're on Discord, are you?

Live Chat, Watch Parties, and More!

Explore Banner

Meet Explore, NetApp’s digital sales platform

Engage digitally throughout the sales process, from product discovery to configuration, and handle all your post-purchase needs.

NetApp Insights to Action
I2A Banner
Public