create OS user
useradd -c "Oracle backup user" orabackup -p root123
[root@ora-prim ~]# su - orabackup
[orabackup@ora-prim ~]$ pwd
/home/orabackup
cd /u01/app/oracle/product/12.1.0/dbhome_1/network/admin/
[root@ora-prim admin]# ls -ltr
total 16
-rw-r--r-- 1 oracle oinstall 373 Oct 31 2013 shrept.lst
drwxr-xr-x 2 oracle oinstall 61 Nov 27 19:49 samples
-rw-r--r-- 1 oracle oinstall 460 Dec 3 22:51 listener.ora
-rw-r--r-- 1 oracle oinstall 601 Dec 8 17:40 tnsnames.ora
-rw-r--r-- 1 oracle oinstall 177 Dec 8 17:41 sqlnet.ora
[root@ora-prim admin]# cp tnsnames.ora /home/orabackup
[root@ora-prim orabackup]# chown orabackup:orabackup tnsnames.ora
[root@ora-prim orabackup]# pwd
/home/orabackup
[root@ora-prim orabackup]# cp /home/oracle/.bash_profile .
[orabackup@ora-prim ~]$ cat .bash_profile
cat .bash_profile
# .bash_profile
# Get the aliases and functions
if [ -f ~/.bashrc ]; then
. ~/.bashrc
fi
# User specific environment and startup programs
PATH=$PATH:$HOME/.local/bin:$HOME/bin
export PATH
export ORACLE_UNQNAME=prim
export ORACLE_BASE=/u01/app/oracle
export ORACLE_HOME=/u01/app/oracle/product/12.1.0/dbhome_1
export ORACLE_SID=prim
export PATH=/usr/sbin:$PATH
export PATH=$ORACLE_HOME/bin:$PATH
export LD_LIBRARY_PATH=$ORACLE_HOME/lib:/lib:/usr/lib
export CLASSPATH=$ORACLE_HOME/jlib:$ORACLE_HOME/rdbms/jlib
export TNS_ADMIN=/home/orabackup
[orabackup@ora-prim ~]$ sqlplus anuj/vihaan@vihaan
SQL*Plus: Release 12.1.0.2.0 Production on Sat Dec 10 08:00:43 2016
Copyright (c) 1982, 2014, Oracle. All rights reserved.
Last Successful login time: Sat Dec 10 2016 06:14:29 +00:00
Connected to:
Oracle Database 12c Enterprise Edition Release 12.1.0.2.0 - 64bit Production
With the Partitioning, OLAP, Advanced Analytics and Real Application Testing options
SQL> !id
uid=1001(orabackup) gid=1001(orabackup) groups=1001(orabackup)
SQL> grant sysbackup to orabackup ;
grant sysbackup to orabackup
*
ERROR at line 1:
ORA-01917: user or role 'ORABACKUP' does not exist
good news ...
Now creating new user
SQL> alter session set container=vihaan ;
Session altered.
SQL> create user ORABACKUP identified by root123 ;
User created.
SQL> grant sysbackup to orabackup ;
Grant succeeded.
[root@ora-prim orabackup]# su - orabackup
Last login: Sat Dec 10 07:58:34 GMT 2016 on pts/0
[orabackup@ora-prim ~]$ sqlplus ORABACKUP/root123@vihaan as sysbackup
SQL*Plus: Release 12.1.0.2.0 Production on Sat Dec 10 08:13:49 2016
Copyright (c) 1982, 2014, Oracle. All rights reserved.
Connected to:
Oracle Database 12c Enterprise Edition Release 12.1.0.2.0 - 64bit Production
With the Partitioning, OLAP, Advanced Analytics and Real Application Testing options
SQL> select * from v$pwfile_users;
USERNAME SYSDB SYSOP SYSAS SYSBA SYSDG SYSKM CON_ID
------------------------------ ----- ----- ----- ----- ----- ----- ----------
SYS TRUE TRUE FALSE FALSE FALSE FALSE 0
ORABACKUP FALSE FALSE FALSE TRUE FALSE FALSE 3
set pages 200 linesize 200
col grantee format a25
col granted_role format a25
select * from dba_sys_privs where grantee = 'SYSBACKUP';
col current_schema format a20
col session_user format a20
select sys_context('USERENV', 'CURRENT_SCHEMA') current_schema, sys_context('USERENV', 'SESSION_USER') session_user from dual;
CURRENT_SCHEMA SESSION_USER
-------------------- --------------------
SYS SYSBACKUP
SQL> show user
USER is "SYSBACKUP"
RMAN> connect target ORABACKUP/root123@vihaan as sysbackup
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-00558: error encountered while parsing input commands
RMAN-01009: syntax error: found "as": expecting one of: "newline, ;"
RMAN-01007: at line 1 column 41 file: standard input
use like this ...
RMAN> connect target 'ORABACKUP/root123@vihaan as sysbackup'
connected to target database: PRIM (DBID=4221955747)
RMAN> select sys_context('USERENV', 'CURRENT_SCHEMA') current_schema, sys_context('USERENV', 'SESSION_USER') session_user from dual;
using target database control file instead of recovery catalog
CURRENT_SCHEMA
--------------------------------------------------------------------------------
SESSION_USER
--------------------------------------------------------------------------------
SYS
SYSBACKUP
RMAN> list backup;
specification does not match any backup in the repository
RMAN> backup current controlfile;
Starting backup at 10-DEC-16
allocated channel: ORA_DISK_1
channel ORA_DISK_1: SID=62 device type=DISK
channel ORA_DISK_1: starting full datafile backup set
channel ORA_DISK_1: specifying datafile(s) in backup set
including current control file in backup set
channel ORA_DISK_1: starting piece 1 at 10-DEC-16
channel ORA_DISK_1: finished piece 1 at 10-DEC-16
piece handle=/u01/app/oracle/fast_recovery_area/PRIM/42C8A9F4DB2B18EBE0534700A8C0C45C/backupset/2016_12_10/o1_mf_ncnnf_TAG20161210T082630_d4qh1v9r_.bkp tag=TAG20161210T082630 comment=NONE
channel ORA_DISK_1: backup set complete, elapsed time: 00:00:09
Finished backup at 10-DEC-16
Starting Control File and SPFILE Autobackup at 10-DEC-16
piece handle=/u01/app/oracle/fast_recovery_area/PRIM/autobackup/2016_12_10/o1_mf_s_930212804_d4qh247h_.bkp comment=NONE
Finished Control File and SPFILE Autobackup at 10-DEC-16
RMAN> list backup;
List of Backup Sets
===================
BS Key Type LV Size Device Type Elapsed Time Completion Time
------- ---- -- ---------- ----------- ------------ ---------------
2 Full 17.23M DISK 00:00:06 10-DEC-16
BP Key: 2 Status: AVAILABLE Compressed: NO Tag: TAG20161210T082630
Piece Name: /u01/app/oracle/fast_recovery_area/PRIM/42C8A9F4DB2B18EBE0534700A8C0C45C/backupset/2016_12_10/o1_mf_ncnnf_TAG20161210T082630_d4qh1v9r_.bkp
Control File Included: Ckp SCN: 2518618 Ckp time: 10-DEC-16
BS Key Type LV Size Device Type Elapsed Time Completion Time
------- ---- -- ---------- ----------- ------------ ---------------
3 Full 17.27M DISK 00:00:00 10-DEC-16
BP Key: 3 Status: AVAILABLE Compressed: NO Tag: TAG20161210T082644
Piece Name: /u01/app/oracle/fast_recovery_area/PRIM/autobackup/2016_12_10/o1_mf_s_930212804_d4qh247h_.bkp
SPFILE Included: Modification time: 10-DEC-16
SPFILE db_unique_name: PRIM
Control File Included: Ckp SCN: 2518644 Ckp time: 10-DEC-16
