Due to limited budget and hardware, an administrator is constrained to a VMware Cloud Foundation (VCF) consolidated architecture of seven ESXi hosts in a single cluster. An application that consists…

Question

Options

• AApply 100% CPU and memory reservations on these virtual machines
• BImplement FTT=1 Mirror for this application virtual machine
• CReplace the vSAN shared storage exclusively with an All-Flash Fibre Channel shared storage
• DPerform all host maintenance operations outside of business hours
• EEnable fully automatic Distributed Resource Scheduling (DRS) policies on the cluster

• A
  11% (4)
• B
  81% (29)
• C
  3% (1)
• E
  6% (2)

Explanation

The scenario involves a VCF consolidated architecture with seven ESXi hosts in a single cluster, likely using vSAN as the default storage (standard in VCF consolidated deployments unless specified otherwise). The goal is to minimize storage I/O disruption for an application's two VMs during business hours while maintaining availability, all within budget and hardware constraints. Requirement Analysis: Minimal disruption to storage I/O: Storage I/O disruptions typically occur during vSAN resyncs, host maintenance, or resource contention. No reduction in availability: Solutions must not compromise the cluster's ability to keep VMs running and accessible. Budget/hardware constraints: Options requiring new hardware purchases are infeasible.

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