undoing zfs deduplication

[Brian Gold]

> Yes, that is the only option for "un-deduping" a filesystem.
> 
> zfs send/recv from the deduped filesystem to one with dedup=off.  Then delete the deduped filesystem.
> 
> Note:  a "zfs destroy" will use a lot of RAM as it has to go through an update all the DDT entries.  You may have to manually delete
> individual snapshots, and then manually delete individual directories in the filesystem, before destroying the actual filesystem.  You
> may run into a situation where you don't have enough RAM/ARC to destroy a deduped filesystem.
> 
> --
> Freddie Cash
> fjwcash at gmail.com

>From what I've read so far, it looks like a "zfs send -R" would send the filesystem and all of the snapshots I've made. So would something like this work to move the duped filesystem and all of its snapshots over to a new undeduped filesystem: "zfs send -R backup/duped | zfs receive -duv backup/deduped" ?