* script permettant de vérifier la synchro Dataguard, sur tous les SID up
<code bash>
#!/bin/bash
############################### BANCO SANTANDER CH ##############################
#
# Script Name : dg_health.sh
# Author      : Mikaël DE LAGRANDRIE
# Role        : UNIX script to check Dataguard status for all active SID
# Usage       : none
#
# -------------------------------------------------------------------------------
# REVISIONS
# -------------------------------------------------------------------------------
# 1.0 => Initial version (15/04/2024)
#
################################################################################


# Checking if current user is Oracle
if [ "$USER" != "oracle" ]; then
        echo "ERROR - this script must be run under ORACLE"
    exit
fi

# Oracle sids
oracle_sids=( $(ps -ef | grep  oracle | grep ora_pmon  | sed 's/ora_pmon_//'| awk '{print $8}' |grep -v grep | grep -v sed) )

# compter membre array
oracle_sids_nmr=${#oracle_sids[@]}

# DG Status and FRA on SID list
for i in "${oracle_sids[@]}"
do
:
echo "#########################################"
echo "######### $i ####################"

echo "==== DATAGUARD ===="
ORACLE_SID=$i
export ORACLE_HOME=`grep -w ${ORACLE_SID} /etc/oratab | cut -d ":" -f 2`
dgmgrl -silent / "show configuration"

echo "==== FRA ===="
sqlplus -s <<EOF
conn / as sysdba
SET linesize 500
col NAME FOR a30
SELECT name, ROUND(SPACE_LIMIT/1024/1024/1024,2) Allocated_Space_GB,
ROUND(SPACE_USED/1024/1024/1024,2) Used_Space_GB,
ROUND(SPACE_RECLAIMABLE/1024/1024/1024,2) SPACE_RECLAIMABLE_GB,
(SELECT ROUND(ESTIMATED_FLASHBACK_SIZE/1024/1024/1024,2)
FROM V\$FLASHBACK_DATABASE_LOG) Estimated_Space_GB
FROM V\$RECOVERY_FILE_DEST;
EOF
done
</code>