#!/bin/bash
######################################################################
# Author       : Vishal Gupta
# Date Created : 23-Jun-2008
# Purpose      : Check RMAN backup status
#
# Modification History
# Date      Ver Author         Remarks
# --------  --- -------------- ---------------------------------------
# 23/06/08  0.1 Vishal Gupta   First Draft
#
#
######################################################################

################################################################################
# RMAN Repository database variables
################################################################################
RMANCAT_USER=rmanrep
RMANCAT_PASSWORD_ENCRYPTED=HP0aEW
RMANCAT_SERVICE=RMAN01P
EMAIL_ADDRESSES="fm.eu.DBAAlerts@rabobank.com"
UNENCRY=/appl/oracle/admin/scripts/unencry
LOGDIR=/appl/oracle/admin/logs
LOGFILE=${LOGDIR}/`basename $0`_`date '+%Y%m%d_%H%M%S'`.log
LOG_KEEPDAY=14

export ORACLE_HOME=/appl/oracle/product/10.2.0
export PATH=$ORACLE_HOME/bin:$PATH
export LD_LIBRARY_PATH=$ORACLE_HOME/lib:$LD_LIBRARY_PATH

######################################
#    M A I N   E X E C U T I O N
######################################

find  ${LOGDIR} -name `basename $0`*log -mtime +${LOG_KEEPDAY} -exec rm {} \; 

sqlplus -s /nolog >>${LOGFILE} <<EOF
WHENEVER SQLERROR EXIT SQLCODE
set trimspool on
set feed off
set lines 250
set pages 100
connect ${RMANCAT_USER}/`${UNENCRY} ${RMANCAT_PASSWORD_ENCRYPTED} 20`@${RMANCAT_SERVICE} 

PROMPT 
PROMPT 
PROMPT Backups with errors in last 24 hours
PROMPT ####################################
COLUMN session_key                              FORMAT 9999999
COLUMN start_Time                               FORMAT a18
COLUMN status                                   FORMAT a25
COLUMN object_type                              FORMAT a15
COLUMN row_type                                 FORMAT a20
COLUMN operation                                FORMAT a30
COLUMN output_device_Type HEADING "Media"       FORMAT a8 
COLUMN input_mb           HEADING "Input|(MB)"  FORMAT 999,990.99
COLUMN output_mb          HEADING "Output|(MB)" FORMAT 999,990.99
COLUMN duration           HEADING "Dur|(Min)"   FORMAT 990.99
SELECT s.session_key
      ,to_char(s.start_Time,'dd-MON-YY hh24:mi:SS') start_time
      ,s.db_name
      ,s.status
   --  ,s.row_type
      ,s.operation
      ,s.object_type
      ,s.output_device_Type 
      ,ROUND(s.input_bytes/1024/1024,2) input_mb 
      ,ROUND(s.output_bytes/1024/1024,2) output_mb
      ,ROUND( (s.end_time - s.start_time) * 24 * 60,2) duration
FROM rc_rman_status s
WHERE s.start_time > sysdate - 1 + (1/24)
  --  exclude manual list command errors and overall session status. 
  --  individual backup/restore/delete step errors will still be reported
  AND s.operation NOT IN ('RMAN'
                         ,'LIST'
                         ,'REPORT'
                         ,'DUPLICATE DB'  -- used to clone db on non-prod
                         ,'RESTORE'
                         ,'RESTORING AND APPLYING LOGS'
                         ,'RECOVER AND APPLYING LOGS'
                         )
  AND s.status NOT IN  ('COMPLETED'
                       ,'RUNNING'
                       ,'RUNNING WITH WARNINGS'
                       ,'COMPLETED WITH WARNINGS'
                       )
ORDER BY start_time asc;

PROMPT 
PROMPT 
PROMPT Last successful backup
PROMPT #######################
COLUMN max_end_time FORMAT a30 HEADING "Last Successfull DB Backup"
COLUMN backedup_yesterday FORMAT a30 HEADING "Backed up in last 24hrs ?"
SELECT d.name
     , to_char(max(s.end_time),'dd-MON-YY hh24:mi:SS') max_end_time
     , CASE WHEN max(s.end_time) > trunc(sysdate -1)
            THEN 'Yes'
            ELSE 'No'
       END backedup_yesterday
  FROM rc_database d
     , rc_rman_status s
 WHERE d.DB_KEY = s.db_key
   AND d.DBINC_KEY = s.DBINC_KEY
   AND d.NAME = s.db_name
   AND s.row_type = 'COMMAND'
   AND s.operation = 'BACKUP'
   AND s.object_type in ( 'DB FULL','DB INCR')
   AND s.status = 'COMPLETED'
  GROUP BY d.name
  ORDER by d.name
   ;

EOF

cat $LOGFILE |mailx -s "Oracle RMAN Backup status   ** MORNING CHECK **" "${EMAIL_ADDRESSES}"