The information in the following table is an extract from the vSAN Release Notes, referencing any changes to the release that are available in a stretch cluster:
Table 1. vSAN new features
U1 | - vSAN File Service enhancements
- Shared witness appliance (ROBO)
- HCI mesh
- Increased usable capacity
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U2 | - HCI mounting options
- vSAN stretched cluster support 20+20+1 configurations
- DRS object sync and fail-back
- File services on stretch and 2 node clusters
- Supports vSphere proactive HA
- vSAN over RMDA
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U3 | - Stretched cluster site/witness failure resiliency
- Nested fault domains for two-node deployments
- vSAN cluster shutdown and restart
- Enhanced network monitoring
- vSAN health check correlation
- VM I/O trip analyzer
- Stretched cluster for K8s
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