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LYNDA LEARNING VMWARE VSPHERE 6.5 LICENSE
LYNDA LEARNING VMWARE VSPHERE 6.5 PLUS
LYNDA LEARNING VMWARE VSPHERE 6.5 MAC

During the migration of a virtual machine to another vCenter Server system, the performance data that has been collected about the virtual machine is lost.

LYNDA LEARNING VMWARE VSPHERE 6.5 MAC

VM MAC will not reuse when VM leaves from one vCenter.

MAC Address of virtual NIC is preserved across vCenters and remain always unique within a vCenter.

VM resources (shares, reservations, limits).

DRS settings including Affinity/anti-affinity rules.

Retain Alarms, Events, task and history.

Virtual Machine UUID is maintained across vCenter server instances.

Properties of vMotion across vCenter Server instances Move virtual machines to meet different Service Level Agreements (SLAs) regarding storage space, performance, and so on Move virtual machines between environments that have different purposes, for example, from a development to production. There is some requirement to perform this operation, hosts should be licensed for vMotion and required configuration for vmotion, and shared storage.īalance workloads across clusters and vCenter Server instances.Įlastically expand or shrink capacity across resources in different vCenter Server instances in the same site or in another geographical area. This operation will change compute, storage, network and vCenter. This operation allows virtual machine to move across vCenter Server, Datacenter Objects and Folder Objects.

In VSS, network labels used for the virtual machine port groups are consistent across hosts.

Source and Destination VDS must be the same version.

vCenter Server instances may exist in separate vSphere Single Sign-On domains by using vSphere APIs/SDK.

In vSphere Web Client, both vCenter Server instances must be in Enhanced Linked Mode and must be in the same vCenter Single Sign-On domain.

Both vCenter Server instances must be time-synchronized.

LYNDA LEARNING VMWARE VSPHERE 6.5 PLUS

The cross vCenter and long distance vMotion features require an Enterprise Plus license.

LYNDA LEARNING VMWARE VSPHERE 6.5 LICENSE

Your license must cover vMotion across long distances.A RTT (round-trip time) latency of 150 milliseconds or less, between hosts.The vMotion process will keep the virtual machine historical data such as events, alarms etc and specific configuration details like HA properties and DRS Affinity/Anti-Affinity rules which are associated with vCenter. To support long distance vmotion you required an Enterprise Plus license. You can now perform reliable migrations between hosts and sites that are separated by high network round-trip latency times (150 milliseconds or less, between hosts). VMware vSphere 6.0 adds functionality to migrate virtual machines over long distances. Long distance vMotion can be referred as cross datacenter vmotion or cross country vmotion. If errors occur during migration, the virtual machine reverts to its original state and location. The identification information stored in the state includes all the data that maps to the virtual machine hardware elements, such as BIOS, devices, CPU, MAC addresses for the Ethernet cards, chip set states, registers etc. Note: The memory content includes transaction data and the bits of the operating system and applications that are in the memory. vMotion migration to another host and data store is possible in vSphere environments without shared storage. When you choose to change both the host and the datastore, the virtual machine state is moved to a new host as mentioned above and the virtual disk is moved to another datastore. VMotion of virtual machine host and datastore to another This will be completed in very quick and next we have to wait for vMotion to finish is because of the network, recommends to have minimum 1G network for vMotion. After completion of all the copying process, source virtual machine will process shuts down and target virtual machine will resume its activities. If the source virtual machine continues to change its memory, again copying will start but only delta changes occurred from last copy. First it copies memory content and all the information that defines and identifies the virtual machine to target virtual machine through vMotion network. When you migrate virtual machines with vMotion and choose to change only the host, the entire state of the virtual machine is moved to the new host. We have already discussed about vmotionprevious post and here we will learn more about different versions of vMotions.