Hi Everyone,
I have somewhat of a basic question so please bear with me...
In the case of an actual disaster where the entire primary site is unavailable, how does SRM 5.1 recover remotely? My question is based on the fact that you need to have 2 VCenter servers communicating to orchestrate the recover process, correct? What happens if the two VCenter servers can't communicate. Can you start the recovery process from the Failover side somehow, and if so.. how exactly? I finally have SRM 5.1 working perfectly for my environment and if there is a way to do this, it's not something I want to do try based on trial-and-error. Surely VMWare thought of this when developing the product, right?
Any help would be much appreciated.
Thanks.
The failover is instancated from the failover site, that is the whole purpose of having two vCenters and SRM servers they have a heartbeat between themselves. and failover can be automatic or manual.
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Two VCs are needed to orchestrate the protection process.
In the case of an actual disaster an authorized personnel needs to login only to the functioning Recovery Site and work with Recovery Plan(s).
Did you see the ability to "Test" a Recovery Plan?
As much as people like to talk about "automation", DR should be manual.
HA is already automated. By the time there's a DR event, you've had a flood/fire/meteor, and according to any well written business policy, you've gone and had the authorized DR officer declare a "disaster" and begun "enacting the plan".
Having the system guess that for you doesn't follow that process.
CCIE17603 wrote:
Hi Everyone,
I have somewhat of a basic question so please bear with me...
In the case of an actual disaster where the entire primary site is unavailable, how does SRM 5.1 recover remotely? My question is based on the fact that you need to have 2 VCenter servers communicating to orchestrate the recover process, correct?
No only the destination site is needed in a DR situation. if the primary site is up its a nice to have to replicate final changes but not needed.
What happens if the two VCenter servers can't communicate. Can you start the recovery process from the Failover side somehow, and if so.. how exactly?
You start the recovery process and the vms that are replicated turn on in your dr site
I finally have SRM 5.1 working perfectly for my environment and if there is a way to do this, it's not something I want to do try based on trial-and-error. Surely VMWare thought of this when developing the product, right?
I would suggest using the test function to bring the vms up in a test sandbox so you get a feel for srm 's recovery features
Any help would be much appreciated.
Thanks.
Thanks for everyone's answers.
I have executed the test plan and an actuall recover & reprotect to see how it would all work out. I did all of these from the Primary site VCenter. I was just wondering how I would execute this if the Primary site was unavaiable. ie) how I would activate the recovery from the DR site VCenter.
Thanks everyone.
