The crowd has spoken and the SQL Server Team has answered! Denali is the first version of SQL Server to support the cross subnet failover feature first introduced in Windows Server 2008 Failover Clustering. It seems like we have been waiting forever for the SQL team to support this feature but the wait is finally drawing to an end.
The following is a link to a 5 minute video that demonstrates a 3-node cluster Denali cluster with two nodes in the primary datacenter and one node in the DR site in a separate subnet.
http://screencast.com/t/ni1zqMOIv
I will be demonstrating this solution at Tech-Ed 2011 in Atlanta this week. Stop by the SIOS Technology booth and have a look for yourself at the SQL Server Denali multisite cluster demonstration using SteelEye DataKeeper.
Clustering For Mere Mortals 
If you are trying to get in touch with me the best way is to leave a comment on this site or tweet a message to @daveberm. I’ll be glad to schedule a personal demo either online or at TechEd 2011 this week. Thanks!
[…] 2008 R2 Failover Clustering. It will be demonstrated at the SIOS Technology booth. Here’s a link to a video of the […]
Hi David,
I ask again one things sql server multi subnet clustering without data keeper possible or not if possible so plz guide me how? if not possible so plz give any right suggestion for my next step.
Thanks
kirtan
kirtanp121@hotmail.com
+919723488637
That’s an all ’round amazing post!!!
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