ACHAD exit is used to tailor the cluster channel definition to specify the security exit with the proper syntax for the local platform.
CHAD出口用来定制集群通道定义,为本地平台利用适当的语法指定安全出口。
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In most clusters with a mix of platforms, the choices are to use self-signed certificates, write aCHAD exit, or live without the ability to revoke access per distinguished name.