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2V0-622 · Question #368

How can a vSphere administrator ensure that a set of virtual machines run on different hosts in a DRS cluster?

The correct answer is C. Use a VM-VM affinity rule.. https://docs.vmware.com/en/VMware-vSphere/6.5/com.vmware.vsphere.resmgmt.doc/GUID- 94FCC204-115A-4918-9533-BFC588338ECB.html A VM-VM affinity rule specifies whether selected individual virtual machines should run on the same host or be kept on separate hosts. This type of rule is

Section 5 – Administer and Protect vSphere 6.5 Resources

Question

How can a vSphere administrator ensure that a set of virtual machines run on different hosts in a DRS cluster?

Options

  • AUse a VM-Host affinity rule.
  • BAdd the VMs to a vApp.
  • CUse a VM-VM affinity rule.
  • DPlace the VMs in different folders.

How the community answered

(26 responses)
  • A
    4% (1)
  • C
    92% (24)
  • D
    4% (1)

Explanation

https://docs.vmware.com/en/VMware-vSphere/6.5/com.vmware.vsphere.resmgmt.doc/GUID- 94FCC204-115A-4918-9533-BFC588338ECB.html A VM-VM affinity rule specifies whether selected individual virtual machines should run on the same host or be kept on separate hosts. This type of rule is used to create affinity or anti-affinity between individual virtual machines that you select. When an affinity rule is created, DRS tries to keep the specified virtual machines together on the same host. You might want to do this, for example, for performance reasons. With an anti-affinity rule, DRS tries to keep the specified virtual machines apart. You could use such a rule if you want to guarantee that certain virtual machines are always on different physical hosts. In that case, if a problem occurs with one host, not all virtual machines would be placed at Create a VM-VM Affinity Rule You can create VM-VM affinity rules to specify whether selected individual virtual machines should run on the same host or be kept on separate hosts.

Topics

#DRS#VM-VM affinity#anti-affinity rules#cluster

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