1crontab .txt：
root@GF # crontab -l
0 21 * * 0,2,4 /oracle/bakupscript/orafullbk.sh 1>>/tmp/orabak.log 2>&1
0 21 * * 1,3,5 /oracle/bakupscript/oraincrbk.sh 1>>/tmp/orabak.log 2>&1
orafullbk.sh：
#!/usr/bin/ksh
#
# Backup Oracle instanc
#
LANG=en_US
export LANG
echo Backup Oracle instance cq on `date`
su - oracle -c "/oracle/bakupscript/fullbkcq.sh"
oraincrbk.sh：
#!/usr/bin/ksh
#
# Backup Oracle instance
#
LANG=en_US
export LANG
echo Backup Oracle instance cq on `date`
su - oracle -c "/oracle/bakupscript/incrbkcq.sh"
fullbkcq.sh：
#!/usr/bin/ksh
#
# Backup database instance cq at incremental level 0 (full)
#
ORACLE_SID=CQ
export ORACLE_SID
rman target / catalog rman/rman@rman << EOF_RMAN
run {
Allocate channel c1 device type disk;
Allocate channel c2 device type disk;
BACKUP
INCREMENTAL LEVEL 0
FILESPERSET 10
FORMAT '/oradata2/rman_backup/cq/full_%T_%s_%p'
DATABASE;
BACKUP
FILESPERSET 10
MAXSETSIZE 10G
FORMAT '/oradata2/rman_backup/cq/arch_%Y%M%D_%s_%p'
SKIP INACCESSIBLE
ARCHIVELOG ALL DELETE INPUT;
release channel c1;
release channel c2;
}
EOF_RMAN
rman target / catalog rman/rman@rman << EOF_RMAN
allocate channel for maintenance device type disk;
delete noprompt obsolete recovery window of 10 days;
release channel;
EOF_RMAN
incrbkcq.sh：
#!/usr/bin/ksh
#
# Backup database instance CQ at incremental level 1
#
ORACLE_SID=CQ
export ORACLE_SID
rman target / catalog rman/rman@rman << EOF_RMAN
run {
Allocate channel c1 device type disk;
Allocate channel c2 device type disk;
BACKUP
INCREMENTAL LEVEL 1 CUMULATIVE
FILESPERSET 10
FORMAT '/oradata2/rman_backup/cq/incr_%T_%s_%p'
DATABASE;
BACKUP
FILESPERSET 10
MAXSETSIZE 10G
FORMAT '/data2/rman_backup/cq/arch_%T_%s_%p'
SKIP INACCESSIBLE
ARCHIVELOG ALL DELETE INPUT;
release channel c1;
release channel c2;
}
EOF_RMAN
rman target / catalog rman/rman@rman << EOF_RMAN
allocate channel for maintenance device type disk;
delete noprompt obsolete recovery window of 10 days;
release channel;
EOF_RMAN