The administrator wants to power on VM-K2, which has a 2GHz CPU reservation. VM-M1, VM-M2, and VM-K1
are all powered on. VM-K2 is not powered on.
The exhibit shows the parent and child resource reservations.
If Resource Pool RP-KID is configured with an expandable reservation, which statement is true?
A.
VM-K2 will be unable to power on because there are insufficient resources.
B.
VM-K2 will be able to power on since resource pool RP-KID has 2GHz available.
C.
VM-K2 will be unable to power on because only 2GHz are reserved for RP-KID.
D.
VM-K2 will receive resource priority and will be able to power on this scenario.
Explanation:
https://docs.vmware.com/en/VMware-vSphere/6.5/com.vmware.vsphere.resmgmt.doc/GUID-
8D813BB8-CE07-40F2-B2CA-269C1FB39475.html
https://docs.vmware.com/en/VMware-vSphere/6.5/com.vmware.vsphere.resmgmt.doc/GUID-76691829-06AD-
408A-98AE-6D58555936F5.html
Agree to A, as there is just 1 GHz free on RP-MOM. Where is dad?? 🙂
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But since VM-K2 has a 2GHz reservation wouldn’t it allways have the possibility to power on? When the others haven’t any reservations?
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That could be the solution:
The exhibit shows the parent and child resource reservations.
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However, the question explains that all VMs M1, M2 and K1 are already power-on with the exception of K2, that is, if power-off any of the VMs to power K2 would solve. This configuration will never support all VMs because there is not enough resource for everyone. A is Correct.
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This is expandable reservation, that means that if RP-KID is already exhausted, CPU resources will be taken from parent resource pool, which has 3GHz available.
so VM-K2 should be able to boot but the answer would be D as B is wrong …
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answer : A
https://docs.vmware.com/jp/VMware-vSphere/6.5/com.vmware.vsphere.resmgmt.doc/GUID-76691829-06AD-408A-98AE-6D58555936F5.html
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Definitely A
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A
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The answer is D…. The whole point of expandable reservations is to expand into other resource pools when needed. Total of 8Ghz available – all VM’s powered on 6.7Ghz = 1.3 left. While is not Ideal it should power up
https://blogs.vmware.com/performance/2016/11/expandable-reservations-resource-pools.html
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Correct id D
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No correct is A
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Like it says…..https://blogs.vmware.com/performance/2016/11/expandable-reservations-resource-pools.html
I would have to say Answer B because it borrowed resources from parent that had 3 GHz free.
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sorry read worong…Answer is A
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Also forgot that kid pool uses resources of parent
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