oracle problem of insufficient archive space (rman delete archive log)

Case I: archive log full, database users can not log in, business exceptions

 

A solution (can log rman):

rman target /

 

RMAN> crosscheck archivelog all;

 

RMAN> delete archivelog until time 'sysdate-7';

 

RMAN> crosscheck archivelog all;

 

Solution two (not landing rman)

1, log database server, delete the database archive directory 7 days before the archive

2, then delete the archive file, try again landed rman,

If you can log rman then:

rman target /

 

crosscheck archivelog all;

 

delete archivelog until time 'sysdate-7';

 

crosscheck archivelog all;

 

If you delete the archive after still can not log rman, then you must restart the database.

 

 

The best solution:

Write regular tasks, regularly delete the database archive log files seven days ago.

 

[oracle@edgzrip1-PROD1 ~]$ cat delete_archivelog.sh

#!/bin/bash

source ~/profile_prod1

$ORACLE_HOME/bin/rman target / log=delete_archivelog.log<<eof

crosscheck archivelog all;

delete archivelog until time 'sysdate-7';

crosscheck archivelog all;

exit;

eof