SQL SERVER 2005 RESOURCE FAILS TO COME ONLINE ON CLUSTER AFTER CHANGING THE SAN DRIVE TO ADD MORE DISK SPACE

We have observed a number of issue now where in clustered instance of sql server 2005 fails to come online after performing changing on shared disk on a cluster. As mentioned in my previous posts if the sql server fails to come online we need to start troubleshooting by looking at the sql server error…