Send deduplicated stream

astoryarc

Cadet
Joined
Feb 11, 2020
Messages
2
Is there a discussion about the pros and cons of using the "Send deduplicated stream" (sds) option for replication I could read?

I am replicating daily snapshots for two large datasets over a VPN for off-site backup storage using SSH+NETCAT.

CPU: Xeon(R) Silver 4110
RAM: 64GB

Does sds have the same memory and performance problems that Deduplicating the pool does?
Are there any guidelines for when or when not to use sds?

I searched for these answers and didn't see any conversation in the past few years and the older conversations I did find weren't particularly illuminating.

Thank you,
 

Patrick M. Hausen

Hall of Famer
Joined
Nov 25, 2013
Messages
7,740
It is probably not worth it and stream deduplication is deprecated in OpenZFS, anyway:

Kind regards,
Patrick
 
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