rman 日常管理

ASM 磁盘上的归档日志删除了，空间得用命令释放。

RMAN> crosscheck archivelog all;

using target database control file instead of recovery catalog
allocated channel: ORA_DISK_1
channel ORA_DISK_1: SID=1719 instance=momdbprd1 device type=DISK
validation succeeded for archived log
archived log file name=+DATA/ORCL/ARCHIVELOG/2017_10_23/thread_1_seq_8217.556.958124721 RECID=18242 STAMP=958124724
validation succeeded for archived log
archived log file name=+DATA/ORCL/ARCHIVELOG/2017_10_23/thread_2_seq_9429.553.958124955 RECID=18243 STAMP=958124958
Crosschecked 2 objects


RMAN> delete expired archivelog all;

released channel: ORA_DISK_1
allocated channel: ORA_DISK_1
channel ORA_DISK_1: SID=1719 instance=momdbprd1 device type=DISK
specification does not match any archived log in the repository

RMAN> 

rman 违反规则的备份文件，也需要用命令清楚。不过再清之前，应该先传到备份服务器上

report obsolete

delete obsolete