#!/bin/csh -f
#
# nightly_backup.sh - written by Kevin P. Inscoe (kevin.inscoe@cbis.com)
#
#

# define global environment variables
source /opt/bin/ondemand_globals.sh
env

# define local variables
set adsm_save = "/backup/adsm/adsmfiles_`/bin/date '+%y%m%d'`.tar"

# announce ourselves
/bin/echo "Nightly OnDemand backup beginning at" `/bin/date` "..."
/bin/uname -a

# stop all KronCheckPlus Services
touch /tmp/arssockd.monitor.must.die
touch /tmp/blaster.must.die

# This will stop OnDemand server
/opt/bin/dgsp arssockd

# shutdown DB2 from OnDemand

# shutdown DB2
/bin/echo "Stopping DB/2..."
/bin/cat << EOF | db2
connect to archive
force application all
quit
EOF

/bin/echo "Stopping DB/2 from OnDemand..."
/usr/lpp/ars/bin/ars_db -hv
sleep 30

# Addition 08/05/99
# Copy /arsdb and /ars_db1 to /backup
/usr/bin/tar cvf - /arsdb | /usr/local/bin/gzip -c -f -5 > /backup/fs/arsdb`/bin/date +%m%d%Y`.tar.gz
/usr/bin/tar cvf - /ars_db1 | /usr/local/bin/gzip -c -f -5 > /backup/fs/ars_db1_`/bin/date +%m%d%Y`.tar.gz

# restart DB2 without OnDemand
/bin/ps -ef | /bin/grep db2
/bin/echo "Restarting DB/2 without OnDemand..."
db2start
sleep 30

# start OnDemand backup
/usr/lpp/ars/bin/ars_db -v -y /backup/db2

# Start DB/2 archive connection
/usr/lpp/ars/bin/ars_db -gkv

# backup ADSM catalogs database to /adsmfiles
/usr/lpp/ars/bin/ars_adsm -dv

# tar /adsmfiles to $adsm_save and compress
cd /adsmfiles
/bin/echo "adsm save file is" $adsm_save
/bin/tar cvf $adsm_save .
/usr/local/bin/gzip $adsm_save
cd /tmp

# Restart OnDemand listeners now
sleep 300
/usr/lpp/ars/bin/arssockd

# Restart KronCheckPlus services
/usr/bin/nohup /opt/bin/ondemand_arssockd_monitor.sh &
/usr/bin/nohup /opt/bin/blaster.sh &

# perform makesysb's
/bin/rm -f /spdata/backup/bos.obj.node1*
/usr/bin/mksysb '-m' '-v' '-i' '-X' /spdata/backup/bos.obj.node1.`/bin/date '+%y%m%d'`

# Now cleanup old archives...
/opt/bin/clean_archive.sh

# Move /backup contents to ODCCWS1 DLT tape drives
# Added by Andrew Kronstadt (andrew.kronstadt@convergys.com)
# This uses Backup/6000
/bin/echo "Starting Backup/6000 of backupvg and homevg"
/usr/sbin/mkvgback -h'odccws1-int' -f'/dev/rmt1' '-v'  -l'0'  -d"BackupVG - HomeVG backup - `/bin/date +%m%d%Y`" -b'64' '-M' 'backupvg homevg' && remsh odccws1 mt -f /dev/rmt1 offline

# Say goodnight Gracie...
/bin/echo "Nightly OnDemand backup done at" `/bin/date` "..."
/bin/uname -a

exit 0