Background: We delete a large amount of data on another database on one database, use crontab + linux shell + rman, and then produce a large number of logs.
Solution
Clear the following logs
deletearchivelog.sh script
export ORACLE_SID=QAS
export ORACLE_BASE=/oracle
export ORACLE_HOME=/oracle/QAS/112_64
/oracle/QAS/112_64/bin/rman target / << EOF
run {
crosscheck archivelog all;
delete noprompt expired archivelog all;
delete noprompt archivelog all completed before 'sysdate-1';
}