vSAN Stretched Cluster

vSAN Enterprise版本的vSAN Stretched Cluster功能,實際上就是在安裝過程中可以選擇建立Stretched Cluster的選項,選擇後可以看到(比起只建立fault domain)有多設定witness的步驟



事實上,Fault Domain與Stretched Cluster的不同,關鍵也在witness的設計

Stretched clusters essentially build on what fault domains did, and now provide what might be termed “data center awareness”. VMware vSAN Stretched Clusters can now provide availability for virtual machines even if a data center suffers a catastrophic outage.

更多訊息:
https://storagehub.vmware.com/#!/vmware-vsan/vsan-stretched-cluster-2-node-guide/vsan-stretched-clusters-vs-fault-domains/1
http://vsanteam.info/vsan-stretched-clusters-click-click-done/

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