During a vCenter Server upgrade, an ESXi 6.x host in a High Availability (HA) cluster fails.
Which statement is true?
A.
HA will fail the virtual machines over to an available host during the vCenter Server upgrade process.
B.
HA is unavailable during the vCenter Server upgrade process.
C.
HA will fail the virtual machines over to an available host after the vCenter Server upgrade completes.
D.
HA will successfully vMotion the virtual machines during the host failure.
Explanation:
Explanation/Reference:
A is correct.
http://pubs.vmware.com/vsphere-60/index.jsp?topic=%2Fcom.vmware.vsphere.upgrade.doc%2FGUID-34C25107-8ADC-4CAE-8B00-F6335C45A9D7.html
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vSphere Distributed Resource Scheduler (DRS) ne fonctionne pas pendant la mise à niveau. vSphere HA ne fonctionne pas pendant la mise à niveau.
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B is correct
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A is correct.
VMware HA will restart VMs (powered on before vCenter unavailability) in case of ESXi host failure. As vCenter is responsible for the protection or unprotection of virtual machines – “new powered on VMs” will not be protected by VMware HA until vCenter is back and online.
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Si Yul, HA fonctionne durant la mise a jour du vcenter
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vSphere HA does work during the upgrade.
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Actually, according to the document referenced by VIguy,”vSphere HA does work during the upgrade.”
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vSphere HA has no dependency on vCS, i.e. it works and protects VMs running on an ESX cluster even if vCS is down. Changes in HA configuration, however, are not possible until vCS is up and running. So, the correct answer is ‘A’.
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A seems to be correct.
VMware Distributed Resource Scheduler does not work while the upgrade is in progress. VMware HA does work during the upgrade.
https://pubs.vmware.com/vsphere-55/index.jsp?topic=%2Fcom.vmware.vsphere.upgrade.doc%2FGUID-34C25107-8ADC-4CAE-8B00-F6335C45A9D7.html
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A is correct :
“vSphere Distributed Resource Scheduler (DRS) does not work while the upgrade is in progress. vSphere HA does work during the upgrade.”
Source without index.jsp – VMware Doc 6.5
https://docs.vmware.com/en/VMware-vSphere/6.5/com.vmware.vsphere.upgrade.doc/GUID-34C25107-8ADC-4CAE-8B00-F6335C45A9D7.html
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