Software used:-
1.VMWARE 10
2.Redhat enterprise linux 6.5(64 bit)
3.Oracle database 12C (64 bit)
4.Oracle Grid infrastructure 12c(64 bit)
What to Setup:-
1. Setup oracle grid infrastructure for standalone server "ASM"
2. Setup oracle Database
Update /etc/sysctl.conf
[root@server1]# vi /etc/sysctl.conf
Scroll to the bottom and add the following:
fs.file-max = 6815744
kernel.sem = 250 32000 100 128
kernel.shmmni = 4096
kernel.shmall = 1073741824
kernel.shmmax = 4398046511104
net.core.rmem_default = 262144
net.core.rmem_max = 4194304
net.core.wmem_default = 262144
net.core.wmem_max = 1048576
fs.aio-max-nr = 1048576
net.ipv4.ip_local_port_range = 9000 65500
:wq
Run the following command to change the current kernel parameters.
/sbin/sysctl -p
Update /etc/security/limits.conf
[root@server1]# vi /etc/security/limits.conf
Scroll to the bottom and above the “# End of file” line, add:
oracle soft nofile 1024
oracle hard nofile 65536
oracle soft nproc 16384
oracle hard nproc 16384
oracle soft stack 10240
oracle hard stack 32768
:wq
Amend the "/etc/security/limits.d/90-nproc.conf" file as described below.
# Change this
* soft nproc 1024
# To this
* - soft nproc 16384
**IMPORTANT: Make sure selinux is disabled.
Packages required for oracle database installation:-
[root@server1] yum -y install binutils-2.17.50.0.6
[root@server1] yum -y install compat-libstdc++-33-3.2.3 (*)
[root@server1] yum -y install elfutils-libelf-0.125
[root@server1] yum -y install elfutils-libelf-devel-0.125 (*)
[root@server1] yum -y install gcc-4.1.2
[root@server1] yum -y install gcc-c++-4.1.2 (*)
[root@server1] yum -y install glibc-2.5-24
[root@server1] yum -y install glibc-common-2.5
[root@server1] yum -y install glibc-devel-2.5
[root@server1] yum -y install glibc-headers-2.5
[root@server1] yum -y install ksh-20060214 (*)
[root@server1] yum -y install libaio-0.3.106
[root@server1] yum -y install libaio-devel-0.3.106
[root@server1] yum -y install libgcc-4.1.2
[root@server1] yum -y install libgomp-4.1.2
[root@server1] yum -y install libstdc++-4.1.2
[root@server1] yum -y install libstdc++-devel-4.1.2
[root@server1] yum -y install make-3.81
[root@server1] yum -y install numactl-devel-0.9.8.i386 (*)
[root@server1] yum -y install sysstat-7.0.2 (*)
Check the kernel version:-
[root@server1 var]# uname -r
2.6.32-358.el6.x86_64
Now we would require to install the rpm's required for asm installation
these are the packages required for asm.
--oracleasm
--oracleasm-support
--oracleasmlib
the last 2 packages can be found from the following link
http://www.oracle.com/technetwork/server-storage/linux/asmlib/rhel6-1940776.html
oracle kmod-oracleasm rpm download link for el6
http://public-yum.oracle.com/repo/OracleLinux/OL6/latest/x86_64/getPackage/kmod-oracleasm-2.0.6.rh1-2.el6.x86_64.rpm
[root@server3 ~]# rpm -Uvh oracleasm-support-2.1.8-1.el6.x86_64.rpm
[root@server3 ~]# rpm -Uvh kmod-oracleasm-2.0.6.rh1-2.el6.x86_64.rpm
[root@server3 ~]# rpm -Uvh oracleasmlib-2.0.4-1.el6.x86_64.rpm
Create groups:-
[root@server3 tmp]# groupadd -g 1000 oinstall
[root@server3 tmp]# groupadd -g 1200 dba
[root@server3 tmp]# useradd -g oinstall -G dba -d /home/oracle oracle
Create directory structures:-
[root@server3 u01]# mkdir -p /u01/app/oracle/product/12.1.0/grid
[root@server3 u01]# mkdir -p /u01/app/oracle/product/12.1.0/db_1
Assigning proper permission:-
[root@server3 u01]# chown -Rf oracle:oinstall /u01/
[root@server3 u01]# chmod -Rf 775 /u01/
Set up the oracle user environment
For oracle user:-
[root@server1 var]# su - oracle
[oracle@server1]#vi .bash_profile
#export PATH
# Oracle Settings
TMP=/tmp; export TMP
TMPDIR=$TMP; export TMPDIR
ORACLE_HOSTNAME=server3.soumya.com; export ORACLE_HOSTNAME
ORACLE_UNQNAME=orcl; export ORACLE_UNQNAME
ORACLE_BASE=/u01/app/oracle; export ORACLE_BASE
GRID_HOME=/u01/app/oracle/product/12.1.0/grid; export GRID_HOME
DB_HOME=$ORACLE_BASE/product/12.1.0/db_1; export DB_HOME
ORACLE_HOME=$DB_HOME; export ORACLE_HOME
ORACLE_SID=orcl; export ORACLE_SID
ORACLE_TERM=xterm; export ORACLE_TERM
BASE_PATH=/usr/sbin:$PATH; export BASE_PATH
PATH=$ORACLE_HOME/bin:$BASE_PATH; export PATH
LD_LIBRARY_PATH=$ORACLE_HOME/lib:/lib:/usr/lib;
LD_LIBRARY_PATH=$ORACLE_HOME/lib:/lib:/usr/lib; export LD_LIBRARY_PATH
CLASSPATH=$ORACLE_HOME/JRE:$ORACLE_HOME/jlib:$ORACLE_HOME/rdbms/jlib; export CLASSPATHH
if [ $USER = "oracle" ]; then
if [ $SHELL = "/bin/ksh" ]; then
ulimit -p 16384
ulimit -n 65536
else
ulimit -u 16384 -n 65536
fi
fi
alias grid_env='. /home/oracle/grid_env'
alias db_env='. /home/oracle/db_env'
:wq(save & exit)
[oracle@server1 ~]$ . .bash_profile
Create a file called "/home/oracle/db_env" with the following contents :-
[oracle@server1 ~]$vi /home/oracle/db_env
ORACLE_SID=orcl; export ORACLE_SID
ORACLE_HOME=$DB_HOME; export ORACLE_HOME
PATH=$ORACLE_HOME/bin:$BASE_PATH; export PATH
LD_LIBRARY_PATH=$ORACLE_HOME/lib:/lib:/usr/lib; export LD_LIBRARY_PATH
CLASSPATH=$ORACLE_HOME/JRE:$ORACLE_HOME/jlib:$ORACLE_HOME/rdbms/jlib; export CLASSPATH
:wq(save & exit)
Create a file called "/home/oracle/grid_env" with the following contents:-
[oracle@server1 ~]$vi /home/oracle/gid_env
ORACLE_SID=+ASM; export ORACLE_SID
ORACLE_HOME=$GRID_HOME; export ORACLE_HOME
PATH=$ORACLE_HOME/bin:$BASE_PATH; export PATH
LD_LIBRARY_PATH=$ORACLE_HOME/lib:/lib:/usr/lib; export LD_LIBRARY_PATH
CLASSPATH=$ORACLE_HOME/JRE:$ORACLE_HOME/jlib:$ORACLE_HOME/rdbms/jlib; export CLASSPATH
:wq(save & exit)
[oracle@server1 ~]$ chmod 775 /home/oracle/db_env
[oracle@server1 ~]$ chmod 775 /home/oracle/grid_env
Now you will be able to switch environments between oracle and asm instance as follows.
[oracle@server3 ~]$ db_env
[oracle@server3 ~]$ echo $ORACLE_SID
orcl
[oracle@server3 ~]$ echo $ORACLE_HOME
/u01/app/oracle/product/12.1.0/db_1
[oracle@server3 ~]$ grid_env
[oracle@server3 ~]$ echo $ORACLE_HOME
/u01/app/oracle/product/12.1.0/grid
[oracle@server3 ~]$ echo $ORACLE_SID
+ASM
Now we will add 3 disks using vmware.
So open vmware workstation and go to settings and add hard disk from there,add 3 different disks size of atleast 10GB each.
[root@server1]# echo "- - -"> /sys/class/scsi_host/host0/scan
******
P.S. if the above command doesnt show the newly added disk try this
[root@server1]#grep mpt /sys/class/scsi_host/host?/proc_name
/sys/class/scsi_host/host2/proc_name:mptspi
then run this
[root@server1]# echo "- - -"> /sys/class/scsi_host/host2/scan
******
using the above command we can avoid rebooting the machine to mount the hard disks.
[root@server1 ~]# fdisk /dev/sdb
Device contains neither a valid DOS partition table, nor Sun, SGI or OSF disklabel
Building a new DOS disklabel with disk identifier 0xa4bd7fb9.
Changes will remain in memory only, until you decide to write them.
After that, of course, the previous content won't be recoverable.
Warning: invalid flag 0x0000 of partition table 4 will be corrected by w(rite)
WARNING: DOS-compatible mode is deprecated. It's strongly recommended to
switch off the mode (command 'c') and change display units to
sectors (command 'u').
Command (m for help): n
Command action
e extended
p primary partition (1-4)
p
Partition number (1-4): 1
First cylinder (1-261, default 1):
Using default value 1
Last cylinder, +cylinders or +size{K,M,G} (1-261, default 261):
Using default value 261
Command (m for help): w
The partition table has been altered!
Calling ioctl() to re-read partition table.
Syncing disks.
[root@server1 ~]# fdisk /dev/sdc
[root@server1 ~]# fdisk /dev/sdd
[root@server1 dev]# fdisk -l
Disk /dev/sda: 64.4 GB, 64424509440 bytes
255 heads, 63 sectors/track, 7832 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x0006f980
Device Boot Start End Blocks Id System
/dev/sda1 1 5737 46080000 83 Linux
/dev/sda2 * 5737 6885 9216000 83 Linux
/dev/sda3 6885 7458 4608000 83 Linux
/dev/sda4 7458 7833 3009536 5 Extended
/dev/sda5 7459 7731 2188288 82 Linux swap / Solaris
/dev/sda6 7731 7833 818176 83 Linux
Disk /dev/sdb: 2147 MB, 2147483648 bytes
255 heads, 63 sectors/track, 261 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x44ac96a0
Device Boot Start End Blocks Id System
/dev/sdb1 1 261 2096451 83 Linux
Disk /dev/sdc: 2147 MB, 2147483648 bytes
255 heads, 63 sectors/track, 261 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x004b1011
Device Boot Start End Blocks Id System
/dev/sdc1 1 261 2096451 83 Linux
Disk /dev/sdd: 2147 MB, 2147483648 bytes
255 heads, 63 sectors/track, 261 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0xf5898159
Device Boot Start End Blocks Id System
/dev/sdd1 1 261 2096451 83 Linux
Give proper ownership and permissions to the new partition:-
chown -Rf oracle:oinstall /dev/sdb1
chown -Rf oracle:oinstall /dev/sdc1
chown -Rf oracle:oinstall /dev/sdd1
chmod -Rf 664 /dev/sdb1
chmod -Rf 664 /dev/sdc1
chmod -Rf 664 /dev/sdd1
Now configure ASM and create ASM disks:-
[root@server1 ~]# /etc/init.d/oracleasm configure
Configuring the Oracle ASM library driver.
This will configure the on-boot properties of the Oracle ASM library
driver. The following questions will determine whether the driver is
loaded on boot and what permissions it will have. The current values
will be shown in brackets ('[]'). Hitting <ENTER> without typing an
answer will keep that current value. Ctrl-C will abort.
Default user to own the driver interface []: oracle
Default group to own the driver interface []: oinstall
Start Oracle ASM library driver on boot (y/n) [n]: y
Scan for Oracle ASM disks on boot (y/n) [y]: y
Writing Oracle ASM library driver configuration: done
Initializing the Oracle ASMLib driver: [ OK ]
Scanning the system for Oracle ASMLib disks: [ OK ]
To create ASM disks:-
[root@server1 ~]#/etc/init.d/oracleasm createdisk VOL1 /dev/sdb1
[root@server1 ~]#/etc/init.d/oracleasm createdisk VOL2 /dev/sdc1
[root@server1 ~]#/etc/init.d/oracleasm createdisk VOL3 /dev/sdd1
Now we will install grid infrastructure software.
Give proper permission to the software folder.
[root@server1 ] chown -Rf oracle:oinstall /u01/linuxamd64_12102_grid_1of2.zip
root@server1 ] chown -Rf oracle:oinstall /u01/linuxamd64_12102_grid_2of2.zip
[root@server1 u01]# unzip linuxamd64_12102_grid_1of2.zip
[root@server1 u01]# unzip linuxamd64_12102_grid_2of2.zip
[root@server1 u01]#su - oracle
[oracle@server1 u01]$ cd grid/
[oracle@server1 grid]$ sh runInstaller
Select "install and configure grid infrastructure for a standalone server" -> Next -> select 3 Disks from candidate disk option rest option will be unchanged ->
select "use same password for these accounts " and provide password -> specify os groups OSDBA-oinstall,
OSOPER-oinstall, OSASM-oinstall -> Select Install location "oracle base- /u01/app/oracle " , "software location- /u01/app/oracle/product/12.1.0/grid" -> Next and
start the installation.> execute "/u01/app/oracle/product/12.1.0/grid/root.sh" script from root user from another terminal.
I got this error while installing grid infrastructure.To fix this steps are below:-
**INFO: Read: ORA-00845: MEMORY_TARGET not supported on this system
To increase the size
# mount -o remount,size=3G /dev/shm
Verify the size
# df -h
To make permanent changes to your file system update your fstab
# vi /etc/fstab
tmpfs /dev/shm tmpfs defaults,size=3G 0 0
[root@server1 u01]#
[grid@server3 app]$ sqlplus / as sysasm
SQL> select instance_name from v$instance;
INSTANCE_NAME
----------------
+ASM
Now we will setup oracle database .
[oracle@server1 u01]$ cd /u01/database/
[oracle@server3 u01]$ sh runInstaller
select "Create & configure a database" -> Server Class -> Single instance database installation -> Advanced Installa -> Next ->Enterprise edition ->
Select "oracle base- /u01/app/oracle " , "software location- /u01/app/oracle/product/12.1.0/db_1" -> select "general purpose" -> Global database
name- orcl , SID name - orcl -> Next -> select " Oracle automatic storage management"-> Next ->Next ->Next-> select " use same password for all accounts"->
Next -> Next -> Install
Done!!!...
1.VMWARE 10
2.Redhat enterprise linux 6.5(64 bit)
3.Oracle database 12C (64 bit)
4.Oracle Grid infrastructure 12c(64 bit)
What to Setup:-
1. Setup oracle grid infrastructure for standalone server "ASM"
2. Setup oracle Database
Update /etc/sysctl.conf
[root@server1]# vi /etc/sysctl.conf
Scroll to the bottom and add the following:
fs.file-max = 6815744
kernel.sem = 250 32000 100 128
kernel.shmmni = 4096
kernel.shmall = 1073741824
kernel.shmmax = 4398046511104
net.core.rmem_default = 262144
net.core.rmem_max = 4194304
net.core.wmem_default = 262144
net.core.wmem_max = 1048576
fs.aio-max-nr = 1048576
net.ipv4.ip_local_port_range = 9000 65500
:wq
Run the following command to change the current kernel parameters.
/sbin/sysctl -p
Update /etc/security/limits.conf
[root@server1]# vi /etc/security/limits.conf
Scroll to the bottom and above the “# End of file” line, add:
oracle soft nofile 1024
oracle hard nofile 65536
oracle soft nproc 16384
oracle hard nproc 16384
oracle soft stack 10240
oracle hard stack 32768
:wq
Amend the "/etc/security/limits.d/90-nproc.conf" file as described below.
# Change this
* soft nproc 1024
# To this
* - soft nproc 16384
**IMPORTANT: Make sure selinux is disabled.
Packages required for oracle database installation:-
[root@server1] yum -y install binutils-2.17.50.0.6
[root@server1] yum -y install compat-libstdc++-33-3.2.3 (*)
[root@server1] yum -y install elfutils-libelf-0.125
[root@server1] yum -y install elfutils-libelf-devel-0.125 (*)
[root@server1] yum -y install gcc-4.1.2
[root@server1] yum -y install gcc-c++-4.1.2 (*)
[root@server1] yum -y install glibc-2.5-24
[root@server1] yum -y install glibc-common-2.5
[root@server1] yum -y install glibc-devel-2.5
[root@server1] yum -y install glibc-headers-2.5
[root@server1] yum -y install ksh-20060214 (*)
[root@server1] yum -y install libaio-0.3.106
[root@server1] yum -y install libaio-devel-0.3.106
[root@server1] yum -y install libgcc-4.1.2
[root@server1] yum -y install libgomp-4.1.2
[root@server1] yum -y install libstdc++-4.1.2
[root@server1] yum -y install libstdc++-devel-4.1.2
[root@server1] yum -y install make-3.81
[root@server1] yum -y install numactl-devel-0.9.8.i386 (*)
[root@server1] yum -y install sysstat-7.0.2 (*)
Check the kernel version:-
[root@server1 var]# uname -r
2.6.32-358.el6.x86_64
Now we would require to install the rpm's required for asm installation
these are the packages required for asm.
--oracleasm
--oracleasm-support
--oracleasmlib
the last 2 packages can be found from the following link
http://www.oracle.com/technetwork/server-storage/linux/asmlib/rhel6-1940776.html
oracle kmod-oracleasm rpm download link for el6
http://public-yum.oracle.com/repo/OracleLinux/OL6/latest/x86_64/getPackage/kmod-oracleasm-2.0.6.rh1-2.el6.x86_64.rpm
[root@server3 ~]# rpm -Uvh oracleasm-support-2.1.8-1.el6.x86_64.rpm
[root@server3 ~]# rpm -Uvh kmod-oracleasm-2.0.6.rh1-2.el6.x86_64.rpm
[root@server3 ~]# rpm -Uvh oracleasmlib-2.0.4-1.el6.x86_64.rpm
Create groups:-
[root@server3 tmp]# groupadd -g 1000 oinstall
[root@server3 tmp]# groupadd -g 1200 dba
[root@server3 tmp]# useradd -g oinstall -G dba -d /home/oracle oracle
Create directory structures:-
[root@server3 u01]# mkdir -p /u01/app/oracle/product/12.1.0/grid
[root@server3 u01]# mkdir -p /u01/app/oracle/product/12.1.0/db_1
Assigning proper permission:-
[root@server3 u01]# chown -Rf oracle:oinstall /u01/
[root@server3 u01]# chmod -Rf 775 /u01/
Set up the oracle user environment
For oracle user:-
[root@server1 var]# su - oracle
[oracle@server1]#vi .bash_profile
#export PATH
# Oracle Settings
TMP=/tmp; export TMP
TMPDIR=$TMP; export TMPDIR
ORACLE_HOSTNAME=server3.soumya.com; export ORACLE_HOSTNAME
ORACLE_UNQNAME=orcl; export ORACLE_UNQNAME
ORACLE_BASE=/u01/app/oracle; export ORACLE_BASE
GRID_HOME=/u01/app/oracle/product/12.1.0/grid; export GRID_HOME
DB_HOME=$ORACLE_BASE/product/12.1.0/db_1; export DB_HOME
ORACLE_HOME=$DB_HOME; export ORACLE_HOME
ORACLE_SID=orcl; export ORACLE_SID
ORACLE_TERM=xterm; export ORACLE_TERM
BASE_PATH=/usr/sbin:$PATH; export BASE_PATH
PATH=$ORACLE_HOME/bin:$BASE_PATH; export PATH
LD_LIBRARY_PATH=$ORACLE_HOME/lib:/lib:/usr/lib;
LD_LIBRARY_PATH=$ORACLE_HOME/lib:/lib:/usr/lib; export LD_LIBRARY_PATH
CLASSPATH=$ORACLE_HOME/JRE:$ORACLE_HOME/jlib:$ORACLE_HOME/rdbms/jlib; export CLASSPATHH
if [ $USER = "oracle" ]; then
if [ $SHELL = "/bin/ksh" ]; then
ulimit -p 16384
ulimit -n 65536
else
ulimit -u 16384 -n 65536
fi
fi
alias grid_env='. /home/oracle/grid_env'
alias db_env='. /home/oracle/db_env'
:wq(save & exit)
[oracle@server1 ~]$ . .bash_profile
Create a file called "/home/oracle/db_env" with the following contents :-
[oracle@server1 ~]$vi /home/oracle/db_env
ORACLE_SID=orcl; export ORACLE_SID
ORACLE_HOME=$DB_HOME; export ORACLE_HOME
PATH=$ORACLE_HOME/bin:$BASE_PATH; export PATH
LD_LIBRARY_PATH=$ORACLE_HOME/lib:/lib:/usr/lib; export LD_LIBRARY_PATH
CLASSPATH=$ORACLE_HOME/JRE:$ORACLE_HOME/jlib:$ORACLE_HOME/rdbms/jlib; export CLASSPATH
:wq(save & exit)
Create a file called "/home/oracle/grid_env" with the following contents:-
[oracle@server1 ~]$vi /home/oracle/gid_env
ORACLE_SID=+ASM; export ORACLE_SID
ORACLE_HOME=$GRID_HOME; export ORACLE_HOME
PATH=$ORACLE_HOME/bin:$BASE_PATH; export PATH
LD_LIBRARY_PATH=$ORACLE_HOME/lib:/lib:/usr/lib; export LD_LIBRARY_PATH
CLASSPATH=$ORACLE_HOME/JRE:$ORACLE_HOME/jlib:$ORACLE_HOME/rdbms/jlib; export CLASSPATH
:wq(save & exit)
[oracle@server1 ~]$ chmod 775 /home/oracle/db_env
[oracle@server1 ~]$ chmod 775 /home/oracle/grid_env
Now you will be able to switch environments between oracle and asm instance as follows.
[oracle@server3 ~]$ db_env
[oracle@server3 ~]$ echo $ORACLE_SID
orcl
[oracle@server3 ~]$ echo $ORACLE_HOME
/u01/app/oracle/product/12.1.0/db_1
[oracle@server3 ~]$ grid_env
[oracle@server3 ~]$ echo $ORACLE_HOME
/u01/app/oracle/product/12.1.0/grid
[oracle@server3 ~]$ echo $ORACLE_SID
+ASM
Now we will add 3 disks using vmware.
So open vmware workstation and go to settings and add hard disk from there,add 3 different disks size of atleast 10GB each.
[root@server1]# echo "- - -"> /sys/class/scsi_host/host0/scan
******
P.S. if the above command doesnt show the newly added disk try this
[root@server1]#grep mpt /sys/class/scsi_host/host?/proc_name
/sys/class/scsi_host/host2/proc_name:mptspi
then run this
[root@server1]# echo "- - -"> /sys/class/scsi_host/host2/scan
******
using the above command we can avoid rebooting the machine to mount the hard disks.
[root@server1 ~]# fdisk /dev/sdb
Device contains neither a valid DOS partition table, nor Sun, SGI or OSF disklabel
Building a new DOS disklabel with disk identifier 0xa4bd7fb9.
Changes will remain in memory only, until you decide to write them.
After that, of course, the previous content won't be recoverable.
Warning: invalid flag 0x0000 of partition table 4 will be corrected by w(rite)
WARNING: DOS-compatible mode is deprecated. It's strongly recommended to
switch off the mode (command 'c') and change display units to
sectors (command 'u').
Command (m for help): n
Command action
e extended
p primary partition (1-4)
p
Partition number (1-4): 1
First cylinder (1-261, default 1):
Using default value 1
Last cylinder, +cylinders or +size{K,M,G} (1-261, default 261):
Using default value 261
Command (m for help): w
The partition table has been altered!
Calling ioctl() to re-read partition table.
Syncing disks.
[root@server1 ~]# fdisk /dev/sdc
[root@server1 ~]# fdisk /dev/sdd
[root@server1 dev]# fdisk -l
Disk /dev/sda: 64.4 GB, 64424509440 bytes
255 heads, 63 sectors/track, 7832 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x0006f980
Device Boot Start End Blocks Id System
/dev/sda1 1 5737 46080000 83 Linux
/dev/sda2 * 5737 6885 9216000 83 Linux
/dev/sda3 6885 7458 4608000 83 Linux
/dev/sda4 7458 7833 3009536 5 Extended
/dev/sda5 7459 7731 2188288 82 Linux swap / Solaris
/dev/sda6 7731 7833 818176 83 Linux
Disk /dev/sdb: 2147 MB, 2147483648 bytes
255 heads, 63 sectors/track, 261 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x44ac96a0
Device Boot Start End Blocks Id System
/dev/sdb1 1 261 2096451 83 Linux
Disk /dev/sdc: 2147 MB, 2147483648 bytes
255 heads, 63 sectors/track, 261 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x004b1011
Device Boot Start End Blocks Id System
/dev/sdc1 1 261 2096451 83 Linux
Disk /dev/sdd: 2147 MB, 2147483648 bytes
255 heads, 63 sectors/track, 261 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0xf5898159
Device Boot Start End Blocks Id System
/dev/sdd1 1 261 2096451 83 Linux
Give proper ownership and permissions to the new partition:-
chown -Rf oracle:oinstall /dev/sdb1
chown -Rf oracle:oinstall /dev/sdc1
chown -Rf oracle:oinstall /dev/sdd1
chmod -Rf 664 /dev/sdb1
chmod -Rf 664 /dev/sdc1
chmod -Rf 664 /dev/sdd1
Now configure ASM and create ASM disks:-
[root@server1 ~]# /etc/init.d/oracleasm configure
Configuring the Oracle ASM library driver.
This will configure the on-boot properties of the Oracle ASM library
driver. The following questions will determine whether the driver is
loaded on boot and what permissions it will have. The current values
will be shown in brackets ('[]'). Hitting <ENTER> without typing an
answer will keep that current value. Ctrl-C will abort.
Default user to own the driver interface []: oracle
Default group to own the driver interface []: oinstall
Start Oracle ASM library driver on boot (y/n) [n]: y
Scan for Oracle ASM disks on boot (y/n) [y]: y
Writing Oracle ASM library driver configuration: done
Initializing the Oracle ASMLib driver: [ OK ]
Scanning the system for Oracle ASMLib disks: [ OK ]
To create ASM disks:-
[root@server1 ~]#/etc/init.d/oracleasm createdisk VOL1 /dev/sdb1
[root@server1 ~]#/etc/init.d/oracleasm createdisk VOL2 /dev/sdc1
[root@server1 ~]#/etc/init.d/oracleasm createdisk VOL3 /dev/sdd1
Now we will install grid infrastructure software.
Give proper permission to the software folder.
[root@server1 ] chown -Rf oracle:oinstall /u01/linuxamd64_12102_grid_1of2.zip
root@server1 ] chown -Rf oracle:oinstall /u01/linuxamd64_12102_grid_2of2.zip
[root@server1 u01]# unzip linuxamd64_12102_grid_1of2.zip
[root@server1 u01]# unzip linuxamd64_12102_grid_2of2.zip
[root@server1 u01]#su - oracle
[oracle@server1 u01]$ cd grid/
[oracle@server1 grid]$ sh runInstaller
Select "install and configure grid infrastructure for a standalone server" -> Next -> select 3 Disks from candidate disk option rest option will be unchanged ->
select "use same password for these accounts " and provide password -> specify os groups OSDBA-oinstall,
OSOPER-oinstall, OSASM-oinstall -> Select Install location "oracle base- /u01/app/oracle " , "software location- /u01/app/oracle/product/12.1.0/grid" -> Next and
start the installation.> execute "/u01/app/oracle/product/12.1.0/grid/root.sh" script from root user from another terminal.
I got this error while installing grid infrastructure.To fix this steps are below:-
**INFO: Read: ORA-00845: MEMORY_TARGET not supported on this system
To increase the size
# mount -o remount,size=3G /dev/shm
Verify the size
# df -h
To make permanent changes to your file system update your fstab
# vi /etc/fstab
tmpfs /dev/shm tmpfs defaults,size=3G 0 0
[root@server1 u01]#
[grid@server3 app]$ sqlplus / as sysasm
SQL> select instance_name from v$instance;
INSTANCE_NAME
----------------
+ASM
Now we will setup oracle database .
[oracle@server1 u01]$ cd /u01/database/
[oracle@server3 u01]$ sh runInstaller
select "Create & configure a database" -> Server Class -> Single instance database installation -> Advanced Installa -> Next ->Enterprise edition ->
Select "oracle base- /u01/app/oracle " , "software location- /u01/app/oracle/product/12.1.0/db_1" -> select "general purpose" -> Global database
name- orcl , SID name - orcl -> Next -> select " Oracle automatic storage management"-> Next ->Next ->Next-> select " use same password for all accounts"->
Next -> Next -> Install
Done!!!...
