A large part of our PCI and SAS70 compliance is to maintain, and test, a comprehensive and viable Disaster Recovery / Business Continuity plan.  As part of this we will be conducting our annual test of the Technology Availability Plan of our DR plan this coming Friday.  A co-worker and I will be flying to Scottsdale, Arizona where our contracted Disaster Recovery Vendor has it’s data-center that is stipulated for us.

For this test we will be testing VMWare and our ability to recover our vSphere environment.  We will have 3 servers in the test.  The first will be a Windows machine that we will use to install our backup environment and restore data from tape.  The other two machines will be ESX servers that we will setup and configure as our VM hosts.  We will then restore vCenter Server from tape as well as several other critical servers that we call “Tier 0”.

Tier 0 for our DR Plan consists of critical servers that are required to bring the rest of our environment back online in a disaster.  These include, Active Directory, Backup, and a few other infrastructure services that are needed before anything else can be restored.

We hope to have a successful test, and also hope to uncover roadblocks before they become issues in a real world scenario.