Disaster: Sector “0” Blanked for Cluster CSV, VMM Incomplete Configuration

Earlier this week, I had the privilege of living through a living hell whereby I was wondering what exactly would happen when our development engineering team had to figure out how to rebuild 53+ virtual machines hosted on a Failover Cluster with Clustered Shared Volumes (CSV) enabled.  The first question is why don’t you have…

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VMM 2012: How I got EMC Clariion AX4-5 Working with VMM Storage Mgmt Service

As I’ve started exploring System Center Virtual Machine Manager (VMM) 2012, the first task I took as an action item is to learn how to configure active management for our engineering EMC Clariion AX4-5.  I’ve personally been slacking a bit in getting VMM 2012 up & running.  As you probably have seen, we’ve been busy…

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Brocade Fiber Switch Console (Java) Shuts Down when Accessing via HTTP

If you run a lab or data center that includes Storage Area Networks (SAN) for shared storage then you’ve most likely run into switching technology.  For example, in our engineering lab we have 20+ physical hosts connecting to a fiber-based Host Bus Adaptors (HBA) and this requires the use of switches if you have more…

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