题目详情:
发布时间:2020-06-20 22:27:06
[多选题]two.YouadministerathreenodesingleprimaryInnoDBCluster.Examinecluster.status(.displayedhere:"statusText":"ClusterisONLINEandcantolerateuptoONEfailure."Whichtwostatementsaretrue?
A.Iftwoinstancesareunreachablebecauseofnetworkfailuretheclusterwillreconfiguretoworkwithasingleinstance.
B.Reconfiguringtheclusterasmulti-primarywillincreasetolerancetotwofailures.
C.Thereisaquorumandtransactionscanbecommittednormally.
D.Iftwoinstancescrashitwillproduceanoutage.
E.Restartinganarbitraryinstancewillalwaysprovokeprimaryinstancefailover.
F.ShuttingdowntwoinstanceswiththeSHUTDOWNcommandwillproduceanoutage.
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