Which two vSAN Health Check items are included for vSphere Update Manager integration? (Choose two.)
The build recommendation is based on release metadata that VMware updates periodically. The release catalog contains that metadata.
What is a benefit of using vSphere Distributed Switches in a vSAN network?
A single disk in a vSAN disk group suffers from an unrecoverable hardware failure. This causes vSAN to set the health status for all disks in the group to Permanent disk loss, indicating disk failure.
Assuming all other disks have not suffered from a hardware failure, why would vSAN mark all disks in the group as failed?
In stretched clusters, what is a benefit of implementing a virtual witness rather than a physical witness?
A storage administrator discovers vSAN is rebalancing components across a cluster randomly and faces degraded performance on the applications.
What should be done to avoid these issues?
According to VMware documentation, ''Keep at least 30 percent unused space to prevent vSAN from rebalancing the storage load. vSAN rebalances the components across the cluster whenever the consumption on a single capacity device reaches 80 percent or more. The rebalance operation might impact the performance of applications. To avoid these issues, keep storage consumption to less than 70 percent. ''
