6.5.1

Table Of Contents
Remove a Scheduled Task 106
9
Reboot or Shut Down an ESXi Host 107
10
Managing Hosts in vCenter Server 109
Disconnecting and Reconnecting a Host 109
Disconnect a Managed Host 109
Reconnect a Managed Host 110
Reconnecting Hosts After Changes to the vCenter Server SSL Certicate 110
Remove a Host from a Cluster 110
Remove a Managed Host from vCenter Server 111
11
Migrating Virtual Machines 113
Cold Migration 115
Migration with vMotion 116
Host Conguration for vMotion 117
Encrypted vSphere vMotion 119
Virtual Machine Conditions and Limitations for vMotion 120
Migration with vMotion in Environments Without Shared Storage 121
Migration Between vCenter Server Systems 122
Migration with Storage vMotion 124
Storage vMotion Requirements and Limitations 124
CPU Compatibility and EVC 125
CPU Compatibility Scenarios 125
CPU Families and Feature Sets 126
About Enhanced vMotion Compatibility 126
EVC Requirements for Hosts 127
Create an EVC Cluster 127
Enable EVC on an Existing Cluster 128
Change the EVC Mode for a Cluster 128
Determine EVC Modes for Virtual Machines 129
Determine the EVC Mode that a Host Supports 130
Prepare Clusters for AMD Processors Without 3DNow! 130
CPU Compatibility Masks 131
View CPUID Details for an EVC Cluster 132
Migrate a Powered-O or Suspended Virtual Machine 132
Migrate a Virtual Machine to a New Compute Resource 134
Migrate a Virtual Machine to a New Compute Resource and Storage 135
Migrate a Virtual Machine to New Storage 137
Place vMotion Trac on the vMotion TCP/IP Stack of an ESXi Host 138
Place Trac for Cold Migration, Cloning, and Snapshots on the Provisioning TCP/IP Stack 140
Limits on Simultaneous Migrations 141
About Migration Compatibility Checks 142
12
Automating Management Tasks Using vRealize Orchestrator 145
Concepts of Workows 145
Performing Administration Tasks on the vSphere Objects 146
Congure the Default vRealize Orchestrator 147
vCenter Server and Host Management
6 VMware, Inc.