2026-03-12 20:23:15

vdh/adrci_cleanup.sh

@@ -0,0 +1,48 @@
+#!/usr/bin/env bash
+
+### sets the short and long retention policy for all oracle homes
+### and issues a purge for all non rdbms homes (smon automatically runs a purge once every 7 days)
+###
+### run as Oracle owner, expects no role separation between Oracle and GI
+### advice to schedule this once a week
+###
+### adrci_cleanup.sh [ORACLE_HOME] [adrci base] [short policy duration] [long policy duration] 
+
+
+export ORACLE_HOME=${1:-/u01/app/oracle/product/18.0.0.0/dbhome_1}
+ADRCI=${ORACLE_HOME}/bin/adrci
+adrci_base=${2:-/u01/app/oracle}
+#short: script default 7 days, used for TRACE, CDUMP, UTSCDMP, IPS
+shortp_policy=${3:-168}
+#long: script default 31 days, used for ALERT, INCIDENT, SWEEP, STAGE, HM
+longp_policy=${4:-744}
+
+### loops through the adrci homes and sets the short and long policy
+echo
+echo set policies
+echo using ${adrci_base} as adrci_bash
+echo
+for home in $(${ADRCI} exec="set base ${adrci_base}; show homes" | egrep -e "/rdbms/|/tnslsnr/|/asm/")
+do
+  echo set policy for ${home}
+  ${ADRCI} exec="set homepath ${home}; set control \(SHORTP_POLICY = ${shortp_policy}, LONGP_POLICY = ${longp_policy}\)"
+done
+
+
+### loop through the non database homes and issue the purge (db homes are done by smon automatically every 7 days)
+###  ---> changed to do rdbms homes as wel due to bug 29021413  (see MOS Note Doc ID 2572977.1 - ADR Files are not purged automatically) 
+echo
+echo purging non rdbms homes
+echo using ${adrci_base} as adrci_bash
+echo
+start=$SECONDS
+for home in $(${ADRCI} exec="set base ${adrci_base}; show homes" | egrep -e "/rdbms/|/tnslsnr/|/asm/")
+do
+  echo Purging home ${home}
+  homestart=$SECONDS
+  ${ADRCI} exec="set homepath ${home}; purge"
+  echo Duration: $(date -u -d "0 $SECONDS sec - ${homestart} sec" +"%H:%M:%S")
+  echo
+done
+echo Total duration: $(date -u -d "0 $SECONDS sec - ${start} sec" +"%H:%M:%S")
+