2. First Half Second Half
(01) Introduction to Microsoft Virtualization (05) Hyper-V Management
(02) Hyper-V Infrastructure
(06) Hyper-V High Availability and Live
Migration
(03) Hyper-V Networking
(07) Integration with System Center 2012
Virtual Machine Manager
(04) Hyper-V Storage
(08) Integration with Other System Center
2012 Components
** MEAL BREAK **
26. According to Gartner about 1/3 companies use outside firms to
dispose of PCs & Servers
27. HIPAA Breach: Stolen Hard Drives
• March 2012: Large Medical Provider in Tennessee
paying $1.5 million to the US Dept. Health & Human
Services
• Theft of 57 hard drives that contained protected health information (ePHI) for over 1
million individuals
• Secured by:
• Security Patrols
• Biometric scanner
• Keycard scanner
• Magnetic locks
• Keyed locks
“71% of health care organizations have suffered at least one data
breach within the last year” -Study by Veriphyr
32. • Don’t provide new
features that preclude
Live Migration.
• I want to be able to
securely move any part
of a VM anywhere at
anytime. No Limits.
• No Downtime Servicing
• SAN
Upgrades/Migrations
• When VMs migrate,
move the historical data
with the VM
• Fully Leverage
hardware to speed
migrations
33. Concurrent Live Migrations:
Multiple simultaneous LMs for a
given source or target
Live Migration Queuing:
In-box tools queue & manage large
numbers of VMs
34. May be additional incremental data copies
until data on both nodes is essentially
identical
Memory content is
copied to new server
Live Migrate
VHD
SAN
Enable-VMMigration, Move-VM
35. VHD
SAN
Client directed to
new host
Multiple live migrations can be
performed either concurrently or
as a queued request
55. Branch Office
VHD
Storage Live Migration:
Moves VHDs from one disk to another,
supports concurrent LMs
Hyper-V Replica:
Point-in-time replication of
VHDs for disaster recovery
VHD
Network Live Migration:
Moves VMs across the network,
supports concurrent LMs
“Shared Nothing” Live Migration:
Moves VMs & VHDs across the network &
SAN, supports concurrent LMs
Hinweis der Redaktion
This animated walkthrough covers the basic 10 steps to understand the basics of a clusterDeploy redundant hardware everywhere“Shared” storage accessible by all nodesClustered application writes data to shared storage so all nodes can assess itA registry hive containing current cluster configuration information is replicated to each nodeNodes monitor the health of other nodesIf a node fails, the health check will fail, and a failover will happenAnother node knows what the failed node was hosting through the registry and start that applicationThe application reads its saved data from the shared storageClient connects to app on new nodeClients may experience a slight interruption in service during failover but none during a live migration (of a VM)
VMM Availability Groups: http://technet.microsoft.com/en-us/library/jj628165.aspxAACN allows VMs to be forced to be distributed as much as possible, for example the 4 “blue” VMs will spread across the 4 nodes. The 6 “red” VMs will spread across the 4 nodes as optimally as possible, with 2 nodes having 2 VMs.If there are more VMs with the same AACN, there will be more than 1 VM per nodeConfigurable through PowerShell or Cluster.exeUseful to avoid having a single host take down a key piece of infrastructure which is running in VMs. If all the virtualized DCs are on the same host, then losing that host will take down the entire infrastructure, so it is optimal to spread them out so that losing a single host will not take down all DCs.