the witness can reside either on a third cluster or on an unclustered computer 此見證可以駐留在第三方群集上,也可以駐留在非群集計算機上。
the database mirroring session fails over to the mirror server on the other cluster or unclustered computer, and the former mirror server becomes the principal server 數(shù)據(jù)庫鏡像會話故障轉(zhuǎn)移到其他群集或非群集計算機中的鏡像服務器,并且先前的鏡像服務器變?yōu)橹黧w服務器。
after the cluster failover completes, clients can reconnect to the principal server on the same cluster, or on a different cluster or an unclustered computer, depending on the operating mode 群集故障轉(zhuǎn)移完成之后,根據(jù)運行模式,客戶端可以重新連接到同一群集、不同群集或非群集計算機中的主體服務器。
you can establish a mirroring session in which one partner resides on the failover clustered instance of a cluster and the other partner resides on a separate, unclustered computer, however 不過,您可以建立一個鏡像會話,其中,一個伙伴駐留在一個群集的虛擬服務器中,另一個伙伴駐留在一個單獨的非群集的計算機中。
if you intend to mirror a database in high-performance mode, consider placing the principal server on the failover clustered instance of a cluster and placing the mirror server on an unclustered server in a remote location 如果想要在高性能模式下鏡像數(shù)據(jù)庫,請考慮將主體服務器放置在群集的虛擬服務器中,將鏡像服務器放置在遠程位置的非群集服務器中。