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Table Of Contents
4 After the reference host is configured, reboot the system to verify that vmk0 is connected to
the Management Network.
5 If no host profile exists for your reference host, create a host profile.
What to do next
n Create a rule that applies the host profile to all hosts that you want to provision with the
settings specified in the reference host. For writing a rule in a PowerCLI session, see Write a
Rule and Assign a Host Profile to Hosts.
n For hosts that are already provisioned with vSphere Auto Deploy, perform the test and repair
compliance operations in a PowerCLI session, see Test and Repair Rule Compliance .
n Power on unprovisioned hosts to provision them with the new host profile.
Configure a Reference Host for Auto-Partitioning
By default, vSphere Auto Deploy provisions hosts only if a partition is available on the host. The
auto-partitioning option creates a VMFS datastore on your host's local storage. You can set up a
reference host to auto-partition all hosts that you provision with vSphere Auto Deploy.
Caution If you change the default auto-partitioning behavior, vSphere Auto Deploy overwrites
existing partitions regardless of their content. If you turn on this option, ensure that no unintended
data loss results.
To ensure that local SSDs remain unpartitioned during auto-partitioning, you must set the
parameter skipPartitioningSsds=TRUE on the reference host.
For more information about preventing SSD formatting during auto-partitioning, see the
vSphere
Storage
documentation.
Prerequisites
n Provision the host that you want to use as your reference host with an ESXi image by using
vSphere Auto Deploy.
n Verify that you have access to avSphere Client that can connect to the vCenter Server system.
Procedure
1 Navigate to Home > Hosts and Clusters, and select an ESXi host that you want to use as a
reference host.
2 Select the Configure tab.
3 Under System, select Advanced System Settings and click Edit.
4 Search for the VMkernel.Boot.autoPartition key and set the value to true.
5 (Optional) If you want the local SSDs to remain unpartitioned, search for the
VMkernel.Boot.skipPartitioningSsds key and set the value to true.
6 Click OK.
VMware ESXi Installation and Setup
VMware, Inc. 176