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 Post subject: Remote copy to multiple destinations
PostPosted: Fri May 26, 2017 5:19 am 

Joined: Thu May 28, 2015 3:45 am
Posts: 18
I've been trying to read the documentation but it's not clear to me.

Is it possible to setup an RCFC periodic replication to multiple destination 3PARs? I.E. Replicate aperiodically volume named "X" from 3PAR A to 3PAR B and 3PAR C.

Thank you.


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 Post subject: Re: Remote copy to multiple destinations
PostPosted: Fri May 26, 2017 9:37 am 

Joined: Wed Nov 09, 2011 12:01 pm
Posts: 392
3PAR can do Synchronous Long Distance (SLD) which is a 3 site mode.

3PAR A ---> Synch ---> 3PAR B ---> ASynch ---> 3PAR C

A & B need to be within range/service time for Synch replication but C can be longer range and ASynch.

That's the only 3 system single volume mode I know, you can do lots of multi volume multi system setups but a volume can only exist twice or three times with SLD.

Could maybe fudge something with volume copies and a bunch of scripts for a periodic replication but might get messy. ;)


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