Start a Conversation

Unsolved

This post is more than 5 years old

2577

July 7th, 2012 06:00

Data Mover Configuration for DR

Hi Guys,

Just wanted to check that its OK to configure a single data mover on my DR VNX although I have 2 (active / standby) on my primary?

What are the risks/implications of this?

Thanks

JB

1 Rookie

 • 

20.4K Posts

July 7th, 2012 06:00

are you running out of supported capacity on one datamover and you wanted to use another one as an active one ?

1 Rookie

 • 

20.4K Posts

July 7th, 2012 06:00

it's ok but if you need to do maintenance on the DR unit or it completely goes out, with one datamover your replication will grind to a halt because it will have no where to failover to.

63 Posts

July 7th, 2012 06:00

Good point dynamox - in view of that its probably a safer bet to use two at DR for what they cost.

Thanks for the rapid response!

63 Posts

July 7th, 2012 08:00

No just a design consideration question, thats all.

Would the same apply for control station at the DR site. Ie - using 2?

Thanks

1 Rookie

 • 

20.4K Posts

July 7th, 2012 09:00

if you have one control station and it's not available, you can't manage the system but as far as datamover functionality is concerned ..it keeps on chugging along.

63 Posts

July 7th, 2012 09:00

Thanks dynamox - That much I do know but what I'm not sure on is if anything would happen to replication if my CS at the DR site went offline?

8.6K Posts

July 10th, 2012 05:00

It will but you cant manage it and some operations like file system extension might not work

1 Rookie

 • 

20.4K Posts

July 10th, 2012 05:00

i believe once replication is configured, you can take CS offline and replication will keep on going.

No Events found!

Top