Prompt to synchronize two volumes ZFS

[Vladislav V. Prodan]

I have 1TB of data in server1::tank1/backup.
This volume should be *quickly* synchronized with server2::tank2/backup

	server1::tank1/backup ==> server2::tank2/backup

How quickly and without having to download the channel to synchronize 
the both volumes.

This command will transfer the entire amount of data?
server1# zfs send tank1/backup | ssh server2 zfs recv tank2/backup

Sync via rsync long and heavily loads the CPU :(
Want to use all the facilities ZFS.

-- 
Vladislav V. Prodan
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vlad11 at jabber.ru