From 32d78029c9599b96dec67719ec3e3161f4eb34f9 Mon Sep 17 00:00:00 2001
From: Yacine31 <yacine.oumghar@gmail.com>
Date: Fri, 26 Nov 2021 06:33:54 +0100
Subject: [PATCH] Create FRA_usage.sh

---
 FRA_usage.sh | 85 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 85 insertions(+)
 create mode 100644 FRA_usage.sh

diff --git a/FRA_usage.sh b/FRA_usage.sh
new file mode 100644
index 0000000..9a8d63d
--- /dev/null
+++ b/FRA_usage.sh
@@ -0,0 +1,85 @@
+#!/bin/bash
+#. /home/oracle/.bash_profile
+
+MOI=`basename ${0}`
+LANG=C
+#############
+test_instance()
+{
+        ps -ef | grep pmon_${ORACLE_SID}\$ | grep -v grep | grep -- ${ORACLE_SID} >/dev/null
+        if [ $? -eq 1 ]; then
+                return 1
+        else
+                return 0
+        fi
+}
+
+usage()
+{
+cat << EOF
+usage: ${MOI} options
+
+This script show the Flash Recovery Area usage (if any)
+
+OPTIONS:
+   -h      Show this message
+   -i      Instance name (default \$ORACLE_SID)
+EOF
+}
+
+VERBOSE=0
+while getopts "hi:" OPTION; do
+	case ${OPTION} in
+	  h)
+	  	usage
+		exit 0
+		;;
+	  i)
+	  	ORACLE_SID=${OPTARG}
+		;;
+	  ?)
+	  	usage
+		exit 0
+		;;
+	esac
+done
+
+
+if [ -z "${ORACLE_SID}" ];
+then
+	echo "\$ORACLE_SID not set and no INSTANCE Supplied on the command line."
+	exit 1
+fi
+# Set up the environment
+export ORACLE_SID
+export ORAENV_ASK=NO
+. oraenv -s >/dev/null
+
+
+test_instance || { echo "Instance ${ORACLE_SID} not started !!";  exit 1 ; }
+
+SIZE=`${ORACLE_HOME}/bin/sqlplus -s / as sysdba <<EOF
+set lines 150 feedback off pages 0
+select value from v\\$parameter where name='db_recovery_file_dest_size';
+EOF`
+
+if [[ ${SIZE} -eq 0 ]];
+then
+	exit
+fi
+
+
+$ORACLE_HOME/bin/sqlplus -s / as sysdba <<EOF
+set lines 150 feedback off pages 0
+select
+'Database: '||v\$database.name||'
+Instance: '||instance_name||'
+Role:     '||database_role from v\$database, v\$instance;
+select 'FRA size: '||round(value/1024/1024/1024)||' GB' from v\$parameter where name='db_recovery_file_dest_size';
+select 'Used:     '||sum(PERCENT_SPACE_USED)||'%  ('||sum(PERCENT_SPACE_RECLAIMABLE)||'% reclaimable)' from v\$flash_recovery_area_usage;
+set pages 60
+select * from v\$flash_recovery_area_usage;
+exit
+EOF
+echo "-----------------------------------------------------------------------------------------------------"
+