SAN replica

 
Taifur
Respected Contributor

SAN replica

Dear all,

 One of my query is,  in SAN replica from DC (Data center ) to DR( Disaster Recovery)  all data will go  from DC to DR ?

If i do anything change in OS level, will it effect DR server ?

 

Cheers//

Taifur

1 REPLY 1
Johan Guldmyr
Honored Contributor

Re: SAN replica

Hey, SAN replica is this a specific product you're wondering about?

If you take EVA's continuous access as an example then both sites can be DR and DC (replication can go both ways and you can have hosts on both sites).

 

What do you mean with 'change in OS level'? Usually you don't have a replica of a server on the DR site (that's running anyway, maybe in some cases there is one on the DR, in standby-mode).