Re: CCR 2 servers with 2node Active Passive posibility
- From: Rush <rasikaf@xxxxxxxxx>
- Date: 21 May 2007 23:52:19 -0700
Bharat ,
Thank you very much for your reply. Let me explain you with detail
information. We are going to implement Exchange 2007(Will migrate from
Domino) to our current domain.
Production Exchange 2007 servers ((Hub+Clent Access) &(Mailbox))
should replicate to DR site (connected by WAN 100mbps and around
50mbps available) exchange server (Mailbox,Hub,Client Access all in
one) for two reasons.
When production internet connection is dead mail should route to DR
site and should be replicate to production mail server or production
clients should rout to DR site Exchange to get mail. When Internet
connection is back production server should be fully
updated(replicated) from DR site which didn't able to get mails while
Internet was down. Second reason is for Disaster recovery, suppose
production site has totally destroyed . Should everyone move to DR
site and use mail system from there.
To accomplish these goals I thought to implement CCR with DR site but
if production Node is dead it will go to DR site node which will is
giving low performance. That's why I thought if I can add a CCR to
Active Passive node to production, in a case of hardware
failure it want go to DR site database or Node. That's the question I
asked.
Second I thought as you mentioned me implement Active Passive SCR in
Both sites (Production and DR) replicate with HP open view storage
mirroring software.
This is the solution we are focusing. The problem is when internet
down and mail route to DR site and when the internet is up replicate
back missing data from DR site Exchange to Production.
With above scenario any of your opinions, ideas are highly
appreciated.
Except of HP open view storage mirroring software do you know
recommended software.
On May 21, 6:12 pm, "Bharat Suneja [MVP]" <bha...@xxxxxxxxxx> wrote:
Not sure what you're trying to accomplish/ask - CCR cluster implementations
consist of 2 and only 2 nodes (in addition to a File Share Witness, which is
not a cluster node).
To scale up to more than 2 nodes, you will need to look at SCC (Single Copy
Cluster) - similar to High Availability/MSCS clusters in previous versions
of Exchange - you lose the Databas Continuous Replication functionality.
(You can look at 3rd-party solutions to replicate volumes... ).
--
Bharat Suneja
MVP - Exchangewww.zenprise.com
NEW blog location:
exchangepedia.com/blog
----------------------------------------------
"Rush" <rasi...@xxxxxxxxx> wrote in message
news:1179738136.724148.261220@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Can I configure CCR 2 servers by with each 2 node which enabling
Active Passive.?- Hide quoted text -
- Show quoted text -
.
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