ORA-00847: MEMORY_TARGET/MEMORY_MAX_TARGET and LOCK_SGA cannot be set together

dg-primary:~ # free -m

total used free shared buffers cached

Mem: 3834 3620 214 0 26 3157

-/+ buffers/cache: 435 3398

Swap: 4095 1341 2754

SQL> show parameter lock_sga

NAME TYPE VALUE

------------------------------------ ----------- ------------------------------

lock_sga boolean FALSE

dg-primary:~ # sysctl -q vm.swappiness

vm.swappiness = 60

dg-primary:~ # su - oracle

dg-primary:~> sqlplus / as sysdba

SQL*Plus: Release 11.2.0.3.0 Production on Sat Sep 21 10:25:08 2013

Copyright (c) 1982, 2011, Oracle. All rights reserved.

Connected to:

Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production

With the Partitioning, OLAP, Data Mining and Real Application Testing options

SQL> alter system set lock_sga=true scope=spfile;

System altered.

SQL> alter system checkpoint;

System altered.

SQL> shutdown immediate

Database closed.

Database dismounted.

ORACLE instance shut down.

SQL> startup

ORA-00847: MEMORY_TARGET/MEMORY_MAX_TARGET and LOCK_SGA cannot be set together

SQL>

dg-primary:~ # free -m

total used free shared buffers cached

Mem: 3834 3620 214 0 26 3157

-/+ buffers/cache: 435 3398

Swap: 4095 1341 2754

dg-primary:/oracle/product/11gR2/db/dbs> vi initebai.ora

dg-primary:/oracle/product/11gR2/db/dbs> sqlplus / as sysdba

SQL*Plus: Release 11.2.0.3.0 Production on Sat Sep 21 20:45:40 2013

Copyright (c) 1982, 2011, Oracle. All rights reserved.

Connected to an idle instance.

SQL> create spfile from pfile;

File created.

SQL> exit

Disconnected

dg-primary:/oracle/product/11gR2/db/dbs> sqlplus / as sysdba

SQL*Plus: Release 11.2.0.3.0 Production on Sat Sep 21 20:46:05 2013

Copyright (c) 1982, 2011, Oracle. All rights reserved.

Connected to an idle instance.

SQL> startup

ORACLE instance started.

Total System Global Area 5845798912 bytes

Fixed Size 2238976 bytes

Variable Size 2868905472 bytes

Database Buffers 2969567232 bytes

Redo Buffers 5087232 bytes

Database mounted.

Database opened.

SQL> select count(*) from v$session;

COUNT(*)

----------

30

SQL> exit

Disconnected from Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production

With the Partitioning, OLAP, Data Mining and Real Application Testing options

dg-primary:/oracle/product/11gR2/db/dbs> exit

logout

dg-primary:~ # free -m

total used free shared buffers cached

Mem: 3834 3705 128 0 1 3398

-/+ buffers/cache: 306 3528

Swap: 4095 771 3324

dg-primary:~ # cat /proc/meminfo |grep swap

dg-primary:~ # sysctl -q vm.swappiness

vm.swappiness = 60

dg-primary:~ # vi /etc/sysctl.conf

dg-primary:~ # /sbin/sysctl -p

net.ipv4.icmp_echo_ignore_broadcasts = 1

net.ipv4.conf.all.rp_filter = 1

fs.inotify.max_user_watches = 65536

net.ipv4.conf.default.promote_secondaries = 1

net.ipv4.conf.all.promote_secondaries = 1

kernel.shmmax = 4128348160

kernel.shmmni = 4096

kernel.shmall = 2097152

kernel.sem = 250 32000 100 128

fs.file-max = 6815744

net.ipv4.ip_local_port_range = 9000 65500

net.core.rmem_default = 262144

net.core.wmem_default = 262144

net.core.rmem_max = 4194304

net.core.wmem_max = 1048576

fs.aio-max-nr = 1048576

vm.swappiness = 0

dg-primary:~ # sysctl -q vm.swappiness

vm.swappiness = 0

dg-primary:~ # free -m

total used free shared buffers cached

Mem: 3834 3697 136 0 2 3402

-/+ buffers/cache: 293 3540

Swap: 4095 771 3324

dg-primary:~ #

dg-primary:~ # su - oracle

dg-primary:~> sqlplus / as sysdba

SQL*Plus: Release 11.2.0.3.0 Production on Sat Sep 21 20:51:11 2013

Copyright (c) 1982, 2011, Oracle. All rights reserved.

Connected to:

Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production

With the Partitioning, OLAP, Data Mining and Real Application Testing options

SQL> shutdown immediate

Database closed.

Database dismounted.

ORACLE instance shut down.

SQL>