Only one host is recommended at powering on VMs in a DRS cluster with DRS set to manual in vCenter Server 6.5
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Article ID: 345437
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Updated On:
Products
VMware vCenter Server
Issue/Introduction
Symptoms:
Powering on virtual machines in a DRS cluster with DRS in Manual mode, you receive only one host in the host recommendation list in vCenter Server 6.5
Note: This is different from the behavior in earlier versions such as 6.0, 5.x.
Cause: This is due to new DRS algorithm introduced in vCenter Server 6.5.
Environment
VMware vCenter Server 6.5.x
Resolution
To resolve this issue, revert to the old behavior in previous versions.
- Log into Web Client.
- Select the cluster and go to the Configure tab.
- Select vSphere DRS and click the Edit button.
- Expand Advanced Options and click the Add button.
- Add these two DRS advanced options and set their values as 0.
- FastInitPlace
- NetworkAwareDrs
Feedback
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Yes
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No