From e1fec89cd408c6041dc83d174af4f88e8e4df0f4 Mon Sep 17 00:00:00 2001
From: sandhya1874 <sandhya.gandalwar@digital.justice.gov.uk>
Date: Sat, 13 Apr 2024 14:12:29 +0100
Subject: [PATCH] Updated to reduce the number of channels due to high cpu
 usage during level 0 backup

---
 ansible/roles/oracle-db-backup/templates/rman_backup.sh.j2 | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/ansible/roles/oracle-db-backup/templates/rman_backup.sh.j2 b/ansible/roles/oracle-db-backup/templates/rman_backup.sh.j2
index a36978a43..95eb40eb0 100755
--- a/ansible/roles/oracle-db-backup/templates/rman_backup.sh.j2
+++ b/ansible/roles/oracle-db-backup/templates/rman_backup.sh.j2
@@ -260,14 +260,14 @@ build_rman_command_file () {
   X=$(sqlplus -s "/ as sysdba" <<EOF
      whenever sqlerror exit 1
      set feedback off heading off verify off echo off
-     select 'CPU_COUNT='|| case when value < 5 then 2 else to_number(value)  end from  $V_PARAMETER where name = 'cpu_count';
+     select 'CPU_COUNT='|| value/2  from  $V_PARAMETER where name = 'cpu_count';
      exit
 EOF
 )
 
   [ $? -ne 0 ] && error "Cannot determine cpu count"
   eval $X
-  info "cpu count = $CPU_COUNT"
+  info "Channels used for backup = $CPU_COUNT"
 
   if [ "$CATALOGMODE" = "Y" ]
   then