huangliang0703的专栏

1、背景备库告警日志2021-07-09T00:40:30.425934-04:00ARC2 (PID:10612): Archived Log entry 3 added for T-1.S-26 ID 0x5fad2e87 LAD:12021-07-09T00:40:30.549494-04:00 rfs (PID:11151): Primary database is in MAXIMUM PERFORMANCE mode2021-07-09T00:40:30.555578-04..

执行备份脚本，报了以下错误 ，对应的命令：DELETE noprompt OBSOLETE;用rman备份数据库时，从日志看到备份有些错误RMAN-00571: ===========================================================RMAN-00569: =============== ERROR MESSAGE STACK FOLLOW...