RMAN-08591: warning: invalid archived log deletion policy
RMAN-08591错误导致备份不成功。
是因为CONFIGURE ARCHIVELOG DELETION POLICY TO SHIPPED TO STANDBY; 配置了这个导致的。
理论是应该是这个CONFIGURE ARCHIVELOG DELETION POLICY TO NONE;
RMAN ARCHIVELOG策略修改回默认值 ---执行 clear 操作，自动恢复到默认
RMAN> configure ARCHIVELOG DELETION POLICY clear;
old RMAN configuration parameters:
CONFIGURE ARCHIVELOG DELETION POLICY TO APPLIED ON STANDBY;
RMAN configuration parameters are successfully reset to default value