Oracle11g删除归档日志。
操作步骤
$ bin/sqlplus / as sysdba RMAN> delete archivelog all completed before 'sysdate-1';
具体操作及输出
$ bin/rman target /
Recovery Manager: Release 11.2.0.1.0 - Production on Fri Apr 28 10:53:28 2017
Copyright (c) 1982, 2009, Oracle and/or its affiliates. All rights reserved.
connected to target database: ORCL (DBID=1451205847, not open)
RMAN> list expired archivelog all;
specification does not match any archived log in the repository
RMAN> delete expired archivelog all;
using target database control file instead of recovery catalog
allocated channel: ORA_DISK_1
channel ORA_DISK_1: SID=5 device type=DISK
specification does not match any archived log in the repository
RMAN> delete archivelog all completed before 'sysdate-1';
released channel: ORA_DISK_1
allocated channel: ORA_DISK_1
channel ORA_DISK_1: SID=5 device type=DISK
List of Archived Log Copies for database with db_unique_name ORCL
=====================================================================
Key Thrd Seq S Low Time
------- ---- ------- - ---------
1 1 45 A 09-MAR-17
Name: /home/kylin/app/kylin/flash_recovery_area/ORCL/archivelog/2017_03_09/o1_mf_1_45_dd2qz3wo_.arc
...
100 1 144 A 26-APR-17
Name: /home/kylin/app/kylin/flash_recovery_area/ORCL/archivelog/2017_04_27/o1_mf_1_144_dj2py4mv_.arc
Do you really want to delete the above objects (enter YES or NO)? YES
deleted archived log
archived log file name=/home/kylin/app/kylin/flash_recovery_area/ORCL/archivelog/2017_03_09/o1_mf_1_45_dd2qz3wo_.arc RECID=1 STAMP=938210404
...
deleted archived log
archived log file name=/home/kylin/app/kylin/flash_recovery_area/ORCL/archivelog/2017_04_27/o1_mf_1_144_dj2py4mv_.arc RECID=100 STAMP=942403653
Deleted 100 objects