01-08-2013 11:46 PM
We are planning to have 1 EV site with 4 EV servers in order to Archive more than 13000 mailboxes in our Exchange 2010 environment. Our Exchange environment consists of 2 Mailbox servers and the plan of EV servers which i am thinking of putting in place is given below:
The reason for taking this approach was to distribute the load of archiving 6500 mailboxes on each cluster and made it high available too.
Please advise whether the approach i am having is correct or any other suggestion in building our new EV environment will be greatly appreciated.
Thanks
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01-09-2013 12:30 PM
Well, there are a variety of options available, one such option would be:
SQL Cluster
2 (or 4) x EV servers, built using Building Blocks, all with remote storage.
My personal opinion is that I don't really like Enterprise Vault being clustered. Standalone is fine provided all the storage configurations involve remote (but nearby) storage. This way you can use Building Blocks to 'failover' to another machine when needed. It's not as automated as a cluster - but still.
Your best though is to contact one of the Symantec Partnters that specialises in Enterprise Vault implementations, and get their advice. If you want some suggestions, please drop me a PM in the forums.
01-09-2013 01:21 AM
First point ...
Do not have SQL on the same cluster as EV.
Second point ...
I dislike Active / Active clusters (personal opinion)
Just my 2p worth :)
01-09-2013 04:03 AM
Hi Rob, I also have a Cluster with Sql and EV (9.4) install, can you please elaborate on your first point, so I can understand, I'm about to upgrade the EV and would like to take that in consideration.
01-09-2013 04:08 AM
Having SQL and EV on the same machine(s) is not a good idea from a performance point of view, disaster recovery point of view, and a segregation of responsibility point of view.
01-09-2013 04:32 AM
Thanks Rob, I'm aware of does issue, I thought there might be something that could break the EV/SQL Cluster.
01-09-2013 12:23 PM
01-09-2013 12:30 PM
Well, there are a variety of options available, one such option would be:
SQL Cluster
2 (or 4) x EV servers, built using Building Blocks, all with remote storage.
My personal opinion is that I don't really like Enterprise Vault being clustered. Standalone is fine provided all the storage configurations involve remote (but nearby) storage. This way you can use Building Blocks to 'failover' to another machine when needed. It's not as automated as a cluster - but still.
Your best though is to contact one of the Symantec Partnters that specialises in Enterprise Vault implementations, and get their advice. If you want some suggestions, please drop me a PM in the forums.