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Migration Process Flow: Project Initiation Environment Discovery Migration Design and Planning Tools Deployment Migration Pilot Migration Execution Project Closure
HYPERVISOR Source LUN A VM HYPERVISOR Target LUN C VM HYPERVISOR Source LUN B Temp LUN VM Agentless VM Capture REPL DAG Migration Appliances Virtual Machine Migration – Windows/Linux Source Site Target Site A. Current: Hypervisor server is connected (zoned) to the source storage system at the source site B. Temporary infrastructure Deployed (temp storage and migration appliances) Using an Agentless VM capture method mirror the VM to the temp LUN Using the DAG Migration Appliance, replicate temp LUN to target site onto the target LUN C. Present target LUN to the Hypervisor server
HYPERVISOR Source LUN A VM HYPERVISOR Target LUN C VM HYPERVISOR Source LUN B Target LUN VM Agentless VM Capture Virtual Machine Migration – Windows/Linux Local Migration A. Current: Hypervisor server is connected (zoned) to the source storage system B. Using an Agentless VM capture method mirror the VM to the target LUN C. Present target LUN to the Hypervisor server
A C B Write Splitter Mirror REPL DAG Migration Appliances Physical Server Migration – Windows/Linux Source LUN Target LUN Source LUN Temp LUN Physical Server Windows or Linux Physical Server Windows or Linux Physical Server Windows or Linux Source Site Target Site A. Current: Physical server is connected (zoned) to the source storage system at the source site B. Temporary infrastructure Deployed (temp storage and migration appliances) Using a write splitter utility mirror the source LUN to the temp LUN Using the DAG Migration Appliance, replicate temp LUN to target site onto the target LUN C. Present target LUN to the server
A C B Write Splitter Mirror Physical Server Migration – Windows/Linux Source LUN Target LUN Source LUN Target LUN Physical Server Windows or Linux Physical Server Windows or Linux Physical Server Windows or Linux Local Migration A. Current: Host is connected (zoned) to the source storage system B. Using a write splitter utility mirror the source LUN to the target LUN C. Present target LUN to the server
A C B Native LVM Mirroring REPL DAG Migration Appliances Physical Server Migration – UNIX Source LUN Target LUN Source LUN Temp LUN Physical Server Unix Physical Server Unix Physical Server Unix Source Site Target Site A. Current: Physical server is connected (zoned) to the source storage system at the source site B. Temporary infrastructure Deployed (temp storage and migration appliances) Using host based native LVM, mirror the source LUN to the temp LUN Using the DAG Migration Appliance, replicate temp LUN to target site onto the target LUN C. Present target LUN to the server
A C B Native LVM Mirroring Physical Server Migration – UNIX Source LUN Target LUN Source LUN Target LUN Physical Server Unix Physical Server Unix Physical Server Unix Source Site A. Current: Host is connected (zoned) to the source storage system B. Using host based native LVM, mirror the source LUN to the target LUN C. Present target LUN to the server