VMware 3V0-23.25 Exam Dumps - Actual Questions Answers

The correct steps are to create an NFS export on the storage array and mount the NFS datastore on each ESX host in the cluster. NFS datastore creation begins on the storage system, where the storage administrator creates and exports the NFS volume or directory with the required access permissions for the ESX hosts. After the export exists, vSphere mounts that export as a datastore. For a clustered VCF workload domain, the datastore must be mounted consistently across all ESX hosts in the cluster so that HA, DRS, vMotion, and VM placement can operate correctly. Mounting the datastore on only one host would create inconsistent datastore accessibility and could prevent workloads from moving or restarting on other hosts. “Attach NFS as a secondary datastore” is not the correct procedural step; the datastore is created and mounted as a vSphere datastore. Configuring vSAN is irrelevant because the workload domain already uses NFS storage and the task is to add another NFS datastore. Reference topics: NFS Datastore Creation, NFS Export, Host Accessibility, VCF Workload Domain Storage Administration.

The prerequisite is to enable vSAN on the non-vSAN cluster so it can operate as a vSAN compute cluster. A vSAN compute cluster is a vSphere cluster that does not contribute local vSAN capacity, but it has vSAN functionality enabled so it can mount a remote vSAN datastore provided by a vSAN Storage Cluster. The Datastore Management option under the vSAN section appears only when the consuming cluster is prepared for vSAN datastore sharing. Without vSAN enabled in compute-cluster mode, the vSphere cluster remains a conventional VMFS-backed cluster and cannot use the vSAN remote datastore management workflow. The cluster does not need to be in a different VCF Workload Domain, and there is no requirement that the storage cluster maintain exactly 80% free space before the option appears. A fourth host is also not required simply to mount remote vSAN capacity. The key requirement is enabling vSAN capability on the client cluster so it can communicate with and consume the remote ESA datastore. Reference topics: vSAN Compute Cluster, Remote vSAN Datastore, Datastore Management, vSAN Storage Cluster.

Run the Python reboot helper script only on one ESXi host to recover the cluster.

Enable cluster member updates from vCenter Server on all ESXi hosts.

Exit all hosts from maintenance mode.

During a manual vSAN cluster restart after a planned outage, the hosts must first be brought back and exited from maintenance mode so the cluster can begin recovery. The vSAN reboot helper recovery script must then be run on only one ESXi host. Running the script on multiple hosts can create race conditions and unexpected cluster state. After the recovery script completes, cluster member updates from vCenter Server must be enabled on all ESXi hosts so that normal membership updates resume across the cluster. Enabling updates on only one host is incomplete because all hosts must return to normal cluster-member update behavior. Running the Python reboot helper script on all ESXi hosts is explicitly incorrect because the recovery operation must be initiated from a single host only. Disabling cluster member updates is a shutdown-side activity, not the required restart-side recovery action in this question. Reference topics: Manual vSAN Cluster Restart, Reboot Helper Script, Maintenance Mode Exit, Cluster Member Updates.