An administrator is deploying a new two-node vSAN cluster with a shared witness to a remote location.
Which requirement must be met?
An administrator is deploying a new two-node vSAN cluster with a shared witness to a remote location.
Which requirement must be met?
When deploying a new two-node vSAN cluster with a shared witness to a remote location, it is essential to disable the ESXi host's controller cache and advanced features. This ensures that the vSAN can manage caching and other features optimally. The other options either do not address vSAN-specific requirements or provide incorrect technical details.
The Correct Answer is B. C is not right because FTT1 is managed by VSAN
Correct answer is B : disabling the host controller cache and advanced features is a requirement to achieve the best of vSAN caching and other features. A : not related C : the hosts drives must be in HBA mode, or in the worst case depending on the controller, configured in RAID-0. The FFT=1 will be manage by vSAN if necessary D : the memory minimum depends on the cluster configuration (OSA/ESA), there is strict minimum (and 64GB will be certainly unsufficient)
C is correct
Keyword being 2-node cluster. FTT1 is all it will be capable of supporting.
The ESXi host's drives must be configured in RAID 1 to support Failures to Tolerate of 1. According to VMware's vSAN 6.7 Configuration Maximums guide, when deploying a vSAN 2-node cluster with a shared witness, the ESXi hosts must be configured in RAID 1 to support the Failure to Tolerate of 1. This is because a vSAN 2-node cluster with a shared witness will have a single point of failure, so it is important to ensure that the ESXi hosts are configured with redundancy to prevent data loss.
d is correct