Objective: Install 64 Bit Oracle Linux Release 6 on newly created Virtual Machine in VMware ESXi 5.5 for Oracle 11g RAC database
Pre-Requisites:-
a. Already installed VMware vSphere Hypervisor ESXi 5.5, see steps.
b. Already installed VMware vSphere Client 5.5, see steps.
c. Clready created Virtual Machine for 64 Bit Oracle Linux Release 6, see steps.
d. ISO image of Oracle Linux Release 6 for x86 64 Bit (from https://edelivery.oracle.com/linux). I downloaded and placed it in my laptop where vSphere client is installed.
e. Network Setup:-
Below is the network setup I will be using for our Oracle RAC:-
Pre-Requisites:-
a. Already installed VMware vSphere Hypervisor ESXi 5.5, see steps.
b. Already installed VMware vSphere Client 5.5, see steps.
c. Clready created Virtual Machine for 64 Bit Oracle Linux Release 6, see steps.
d. ISO image of Oracle Linux Release 6 for x86 64 Bit (from https://edelivery.oracle.com/linux). I downloaded and placed it in my laptop where vSphere client is installed.
e. Network Setup:-
Below is the network setup I will be using for our Oracle RAC:-
# Private - eth0 - node interconnect
10.0.0.1 node1-priv.babulab node1-priv
10.0.0.2 node2-priv.babulab node2-priv
# Public - eth1 - Host IP
192.168.50.11 node1.babulab node1
192.168.50.12 node2.babulab node2
# Virtual IP
192.168.50.21 node1-vip.babulab node1-vip
192.168.50.22 node2-vip.babulab node2-vip
# SCAN
192.168.50.31 node-scan.babulab node-scan
192.168.50.32 node-scan.babulab node-scan
192.168.50.33 node-scan.babulab node-scan
Note: Oracle highly recommends using DNS or GNS method to resolve the SCAN (Single Client Access Name) address. Since I don't have a separate DNS / GNS service/server in my lab environment, I will be configuring SCAN in the "/etc/hosts" file in both nodes. You will latter get warnings during the Grid Infrastructure / RAC database install due to lack of this. But since this being a lab setup for RAC testing, you can ignore them and move forward.
From the vSphere client, log in to the ESXi host and note down the MAC addresses of all 3 networks in the VM.
Below are the MAC Addresses - Network Adapters mapping, the reason why I documented is, it will make life easier (installing Grid/RAC) if we maintain the same network interface order in the 2nd node as well. I will be creating the 2nd node by cloning this first node (VM):-
1) In the vSphere client, choose the node/VM and click "Launch Virtual Machine Console" as shown below:-
2) Power on the Virtual Machine
3) Connect the ISO image of Linux OS from VM, by clicking on the CD/DVD drive icon (to boot the CD/DVD through network)
4) Locate the ISO image and click open:-
5) Hit "Ctl - Alt - Insert" (it mimics "ALT-CTL-DEL" in VM) to reboot the VM and boot using the connected ISO image:-
6) Once booted using the ISO image, you will see below screen, click inside the window and hit Enter to start the install:-
(Tip: To release the cursor / control out of the VM window, hit "Ctl + Alt")
7) I chose to skip the media test to save some time.
8) Click Next
9) Select Language
10) Select "Basic Storage Devices"
11) Discard any data
12) Provide name of the host (I used node1.babulab) and click "Configure Network"
13) Edit each network interfaces as follows (refer to the info I provided in the Network Setup in the Pre-Requisites section), add the addresses and click "Apply"
14) Once done, click "Close" and "Next"
15) Choose your time zone and click next
16) Provide a root password
17) Select "Use All Space"
18) Click "Write changes to disk"
19) Choose "Database Server", additional repositories as follows, select "Customize now" and click next
20) Modify server components as follows:-
21) Install begins
22) Once completed, click "Reboot"
23) VM is rebooting:-
24) On the welcome screen, click Forward
25) Agree the license agreement and click Forward
26) I chose to register later and clicked Forward
27) I chose to connect later for the updates:-
28) Click Forward
29) Click Forward again to skip user creation (we will be creating "oracle" user later)
30) Click Yes
31) Provide correct date / time and click Forward
32) Don’t enable Kdump and click Finish
33) Now install is complete and will take you to the logon screen, click on "Other" and login as "root" user:-
34) Acknowledge the warning as follows:-
35) Open a terminal window and test if internet is working:-
36) Disable Firewall (click System - Administration - Firewall in the menu)
37) Click "Disable", "Apply" and "Yes"
38) Run below as root user to install updates and configure ASMLib:-
[root@node1 ~]# yum install oracle-rdbms-server-11gR2-preinstall
Loaded plugins: refresh-packagekit, security
Setting up Install Process
Resolving Dependencies
--> Running transaction check
---> Package oracle-rdbms-server-11gR2-preinstall.x86_64 0:1.0-9.el6 will be installed
--> Processing Dependency: gcc for package: oracle-rdbms-server-11gR2-preinstall-1.0-9.el6.x86_64
--> Processing Dependency: xorg-x11-utils for package: oracle-rdbms-server-11gR2-preinstall-1.0-9.el6.x86_64
--> Processing Dependency: gcc-c++ for package: oracle-rdbms-server-11gR2-preinstall-1.0-9.el6.x86_64
--> Processing Dependency: compat-libcap1 for package: oracle-rdbms-server-11gR2-preinstall-1.0-9.el6.x86_64
--> Processing Dependency: ksh for package: oracle-rdbms-server-11gR2-preinstall-1.0-9.el6.x86_64
--> Processing Dependency: libaio-devel for package: oracle-rdbms-server-11gR2-preinstall-1.0-9.el6.x86_64
--> Processing Dependency: glibc-devel for package: oracle-rdbms-server-11gR2-preinstall-1.0-9.el6.x86_64
--> Processing Dependency: compat-libstdc++-33 for package: oracle-rdbms-server-11gR2-preinstall-1.0-9.el6.x86_64
--> Processing Dependency: libstdc++-devel for package: oracle-rdbms-server-11gR2-preinstall-1.0-9.el6.x86_64
--> Running transaction check
---> Package compat-libcap1.x86_64 0:1.10-1 will be installed
---> Package compat-libstdc++-33.x86_64 0:3.2.3-69.el6 will be installed
---> Package gcc.x86_64 0:4.4.7-4.el6 will be installed
--> Processing Dependency: libgomp = 4.4.7-4.el6 for package: gcc-4.4.7-4.el6.x86_64
--> Processing Dependency: cpp = 4.4.7-4.el6 for package: gcc-4.4.7-4.el6.x86_64
--> Processing Dependency: libgcc >= 4.4.7-4.el6 for package: gcc-4.4.7-4.el6.x86_64
--> Processing Dependency: cloog-ppl >= 0.15 for package: gcc-4.4.7-4.el6.x86_64
---> Package gcc-c++.x86_64 0:4.4.7-4.el6 will be installed
--> Processing Dependency: libstdc++ = 4.4.7-4.el6 for package: gcc-c++-4.4.7-4.el6.x86_64
--> Processing Dependency: libmpfr.so.1()(64bit) for package: gcc-c++-4.4.7-4.el6.x86_64
---> Package glibc-devel.x86_64 0:2.12-1.132.el6 will be installed
--> Processing Dependency: glibc-headers = 2.12-1.132.el6 for package: glibc-devel-2.12-1.132.el6.x86_64
--> Processing Dependency: glibc = 2.12-1.132.el6 for package: glibc-devel-2.12-1.132.el6.x86_64
--> Processing Dependency: glibc-headers for package: glibc-devel-2.12-1.132.el6.x86_64
---> Package ksh.x86_64 0:20120801-10.el6_5.3 will be installed
---> Package libaio-devel.x86_64 0:0.3.107-10.el6 will be installed
---> Package libstdc++-devel.x86_64 0:4.4.7-4.el6 will be installed
---> Package xorg-x11-utils.x86_64 0:7.5-6.el6 will be installed
--> Processing Dependency: libdmx.so.1()(64bit) for package: xorg-x11-utils-7.5-6.el6.x86_64
--> Processing Dependency: libXxf86dga.so.1()(64bit) for package: xorg-x11-utils-7.5-6.el6.x86_64
--> Running transaction check
---> Package cloog-ppl.x86_64 0:0.15.7-1.2.el6 will be installed
--> Processing Dependency: libppl_c.so.2()(64bit) for package: cloog-ppl-0.15.7-1.2.el6.x86_64
--> Processing Dependency: libppl.so.7()(64bit) for package: cloog-ppl-0.15.7-1.2.el6.x86_64
---> Package cpp.x86_64 0:4.4.7-4.el6 will be installed
---> Package glibc.x86_64 0:2.12-1.80.el6 will be updated
--> Processing Dependency: glibc = 2.12-1.80.el6 for package: glibc-common-2.12-1.80.el6.x86_64
---> Package glibc.x86_64 0:2.12-1.132.el6 will be an update
---> Package glibc-headers.x86_64 0:2.12-1.132.el6 will be installed
--> Processing Dependency: kernel-headers >= 2.2.1 for package: glibc-headers-2.12-1.132.el6.x86_64
--> Processing Dependency: kernel-headers for package: glibc-headers-2.12-1.132.el6.x86_64
---> Package libXxf86dga.x86_64 0:1.1.3-2.el6 will be installed
---> Package libdmx.x86_64 0:1.1.2-2.el6 will be installed
---> Package libgcc.x86_64 0:4.4.6-4.el6 will be updated
---> Package libgcc.x86_64 0:4.4.7-4.el6 will be an update
---> Package libgomp.x86_64 0:4.4.6-4.el6 will be updated
---> Package libgomp.x86_64 0:4.4.7-4.el6 will be an update
---> Package libstdc++.x86_64 0:4.4.6-4.el6 will be updated
---> Package libstdc++.x86_64 0:4.4.7-4.el6 will be an update
---> Package mpfr.x86_64 0:2.4.1-6.el6 will be installed
--> Running transaction check
---> Package glibc-common.x86_64 0:2.12-1.80.el6 will be updated
---> Package glibc-common.x86_64 0:2.12-1.132.el6 will be an update
---> Package kernel-uek-headers.x86_64 0:2.6.32-400.34.3.el6uek will be installed
---> Package ppl.x86_64 0:0.10.2-11.el6 will be installed
--> Finished Dependency Resolution
Dependencies Resolved
================================================================================
Package Arch Version Repository Size
================================================================================
Installing:
oracle-rdbms-server-11gR2-preinstall
x86_64 1.0-9.el6 ol6_latest 17 k
Installing for dependencies:
cloog-ppl x86_64 0.15.7-1.2.el6 ol6_latest 93 k
compat-libcap1 x86_64 1.10-1 ol6_latest 17 k
compat-libstdc++-33 x86_64 3.2.3-69.el6 ol6_latest 183 k
cpp x86_64 4.4.7-4.el6 ol6_latest 3.7 M
gcc x86_64 4.4.7-4.el6 ol6_latest 10 M
gcc-c++ x86_64 4.4.7-4.el6 ol6_latest 4.7 M
glibc-devel x86_64 2.12-1.132.el6 ol6_latest 977 k
glibc-headers x86_64 2.12-1.132.el6 ol6_latest 608 k
kernel-uek-headers x86_64 2.6.32-400.34.3.el6uek ol6_latest 737 k
ksh x86_64 20120801-10.el6_5.3 ol6_latest 756 k
libXxf86dga x86_64 1.1.3-2.el6 ol6_latest 24 k
libaio-devel x86_64 0.3.107-10.el6 ol6_latest 13 k
libdmx x86_64 1.1.2-2.el6 ol6_latest 20 k
libstdc++-devel x86_64 4.4.7-4.el6 ol6_latest 1.6 M
mpfr x86_64 2.4.1-6.el6 ol6_latest 156 k
ppl x86_64 0.10.2-11.el6 ol6_latest 1.3 M
xorg-x11-utils x86_64 7.5-6.el6 ol6_latest 94 k
Updating for dependencies:
glibc x86_64 2.12-1.132.el6 ol6_latest 3.8 M
glibc-common x86_64 2.12-1.132.el6 ol6_latest 14 M
libgcc x86_64 4.4.7-4.el6 ol6_latest 100 k
libgomp x86_64 4.4.7-4.el6 ol6_latest 118 k
libstdc++ x86_64 4.4.7-4.el6 ol6_latest 292 k
Transaction Summary
================================================================================
Install 18 Package(s)
Upgrade 5 Package(s)
Total download size: 43 M
Is this ok [y/N]: y
Downloading Packages:
(1/23): cloog-ppl-0.15.7-1.2.el6.x86_64.rpm | 93 kB 00:00
(2/23): compat-libcap1-1.10-1.x86_64.rpm | 17 kB 00:00
(3/23): compat-libstdc++-33-3.2.3-69.el6.x86_64.rpm | 183 kB 00:00
(4/23): cpp-4.4.7-4.el6.x86_64.rpm | 3.7 MB 00:01
(5/23): gcc-4.4.7-4.el6.x86_64.rpm | 10 MB 00:03
(6/23): gcc-c++-4.4.7-4.el6.x86_64.rpm | 4.7 MB 00:01
(7/23): glibc-2.12-1.132.el6.x86_64.rpm | 3.8 MB 00:01
(8/23): glibc-common-2.12-1.132.el6.x86_64.rpm | 14 MB 00:04
(9/23): glibc-devel-2.12-1.132.el6.x86_64.rpm | 977 kB 00:00
(10/23): glibc-headers-2.12-1.132.el6.x86_64.rpm | 608 kB 00:00
(11/23): kernel-uek-headers-2.6.32-400.34.3.el6uek.x86_6 | 737 kB 00:00
(12/23): ksh-20120801-10.el6_5.3.x86_64.rpm | 756 kB 00:00
(13/23): libXxf86dga-1.1.3-2.el6.x86_64.rpm | 24 kB 00:00
(14/23): libaio-devel-0.3.107-10.el6.x86_64.rpm | 13 kB 00:00
(15/23): libdmx-1.1.2-2.el6.x86_64.rpm | 20 kB 00:00
(16/23): libgcc-4.4.7-4.el6.x86_64.rpm | 100 kB 00:00
(17/23): libgomp-4.4.7-4.el6.x86_64.rpm | 118 kB 00:00
(18/23): libstdc++-4.4.7-4.el6.x86_64.rpm | 292 kB 00:00
(19/23): libstdc++-devel-4.4.7-4.el6.x86_64.rpm | 1.6 MB 00:00
(20/23): mpfr-2.4.1-6.el6.x86_64.rpm | 156 kB 00:00
(21/23): oracle-rdbms-server-11gR2-preinstall-1.0-9.el6. | 17 kB 00:00
(22/23): ppl-0.10.2-11.el6.x86_64.rpm | 1.3 MB 00:00
(23/23): xorg-x11-utils-7.5-6.el6.x86_64.rpm | 94 kB 00:00
--------------------------------------------------------------------------------
Total 2.6 MB/s | 43 MB 00:16
warning: rpmts_HdrFromFdno: Header V3 RSA/SHA256 Signature, key ID ec551f03: NOKEY
Retrieving key from http://public-yum.oracle.com/RPM-GPG-KEY-oracle-ol6
Importing GPG key 0xEC551F03:
Userid: "Oracle OSS group (Open Source Software group)
From : http://public-yum.oracle.com/RPM-GPG-KEY-oracle-ol6
Is this ok [y/N]: y
Running rpm_check_debug
Running Transaction Test
Transaction Test Succeeded
Running Transaction
Updating : libgcc-4.4.7-4.el6.x86_64 1/28
Updating : glibc-common-2.12-1.132.el6.x86_64 2/28
Updating : glibc-2.12-1.132.el6.x86_64 3/28
Updating : libstdc++-4.4.7-4.el6.x86_64 4/28
Installing : libstdc++-devel-4.4.7-4.el6.x86_64 5/28
Installing : mpfr-2.4.1-6.el6.x86_64 6/28
Installing : cpp-4.4.7-4.el6.x86_64 7/28
Installing : ppl-0.10.2-11.el6.x86_64 8/28
Installing : cloog-ppl-0.15.7-1.2.el6.x86_64 9/28
Installing : compat-libcap1-1.10-1.x86_64 10/28
Installing : compat-libstdc++-33-3.2.3-69.el6.x86_64 11/28
Installing : libXxf86dga-1.1.3-2.el6.x86_64 12/28
Installing : ksh-20120801-10.el6_5.3.x86_64 13/28
Updating : libgomp-4.4.7-4.el6.x86_64 14/28
Installing : libdmx-1.1.2-2.el6.x86_64 15/28
Installing : xorg-x11-utils-7.5-6.el6.x86_64 16/28
Installing : kernel-uek-headers-2.6.32-400.34.3.el6uek.x86_64 17/28
Installing : glibc-headers-2.12-1.132.el6.x86_64 18/28
Installing : glibc-devel-2.12-1.132.el6.x86_64 19/28
Installing : gcc-4.4.7-4.el6.x86_64 20/28
Installing : gcc-c++-4.4.7-4.el6.x86_64 21/28
Installing : libaio-devel-0.3.107-10.el6.x86_64 22/28
Installing : oracle-rdbms-server-11gR2-preinstall-1.0-9.el6.x86_64 23/28
Cleanup : libstdc++-4.4.6-4.el6.x86_64 24/28
Cleanup : libgomp-4.4.6-4.el6.x86_64 25/28
Cleanup : glibc-common-2.12-1.80.el6.x86_64 26/28
Cleanup : glibc-2.12-1.80.el6.x86_64 27/28
Cleanup : libgcc-4.4.6-4.el6.x86_64 28/28
Verifying : glibc-2.12-1.132.el6.x86_64 1/28
Verifying : glibc-devel-2.12-1.132.el6.x86_64 2/28
Verifying : libaio-devel-0.3.107-10.el6.x86_64 3/28
Verifying : gcc-4.4.7-4.el6.x86_64 4/28
Verifying : glibc-headers-2.12-1.132.el6.x86_64 5/28
Verifying : libstdc++-4.4.7-4.el6.x86_64 6/28
Verifying : compat-libcap1-1.10-1.x86_64 7/28
Verifying : libstdc++-devel-4.4.7-4.el6.x86_64 8/28
Verifying : xorg-x11-utils-7.5-6.el6.x86_64 9/28
Verifying : cpp-4.4.7-4.el6.x86_64 10/28
Verifying : glibc-common-2.12-1.132.el6.x86_64 11/28
Verifying : compat-libstdc++-33-3.2.3-69.el6.x86_64 12/28
Verifying : mpfr-2.4.1-6.el6.x86_64 13/28
Verifying : libXxf86dga-1.1.3-2.el6.x86_64 14/28
Verifying : gcc-c++-4.4.7-4.el6.x86_64 15/28
Verifying : cloog-ppl-0.15.7-1.2.el6.x86_64 16/28
Verifying : ksh-20120801-10.el6_5.3.x86_64 17/28
Verifying : libgomp-4.4.7-4.el6.x86_64 18/28
Verifying : oracle-rdbms-server-11gR2-preinstall-1.0-9.el6.x86_64 19/28
Verifying : ppl-0.10.2-11.el6.x86_64 20/28
Verifying : kernel-uek-headers-2.6.32-400.34.3.el6uek.x86_64 21/28
Verifying : libgcc-4.4.7-4.el6.x86_64 22/28
Verifying : libdmx-1.1.2-2.el6.x86_64 23/28
Verifying : libstdc++-4.4.6-4.el6.x86_64 24/28
Verifying : glibc-common-2.12-1.80.el6.x86_64 25/28
Verifying : glibc-2.12-1.80.el6.x86_64 26/28
Verifying : libgomp-4.4.6-4.el6.x86_64 27/28
Verifying : libgcc-4.4.6-4.el6.x86_64 28/28
Installed:
oracle-rdbms-server-11gR2-preinstall.x86_64 0:1.0-9.el6
Dependency Installed:
cloog-ppl.x86_64 0:0.15.7-1.2.el6
compat-libcap1.x86_64 0:1.10-1
compat-libstdc++-33.x86_64 0:3.2.3-69.el6
cpp.x86_64 0:4.4.7-4.el6
gcc.x86_64 0:4.4.7-4.el6
gcc-c++.x86_64 0:4.4.7-4.el6
glibc-devel.x86_64 0:2.12-1.132.el6
glibc-headers.x86_64 0:2.12-1.132.el6
kernel-uek-headers.x86_64 0:2.6.32-400.34.3.el6uek
ksh.x86_64 0:20120801-10.el6_5.3
libXxf86dga.x86_64 0:1.1.3-2.el6
libaio-devel.x86_64 0:0.3.107-10.el6
libdmx.x86_64 0:1.1.2-2.el6
libstdc++-devel.x86_64 0:4.4.7-4.el6
mpfr.x86_64 0:2.4.1-6.el6
ppl.x86_64 0:0.10.2-11.el6
xorg-x11-utils.x86_64 0:7.5-6.el6
Dependency Updated:
glibc.x86_64 0:2.12-1.132.el6 glibc-common.x86_64 0:2.12-1.132.el6
libgcc.x86_64 0:4.4.7-4.el6 libgomp.x86_64 0:4.4.7-4.el6
libstdc++.x86_64 0:4.4.7-4.el6
Complete!
[root@node1 ~]# yum install oracleasm
Loaded plugins: refresh-packagekit, security
Setting up Install Process
Resolving Dependencies
--> Running transaction check
---> Package kernel-uek.x86_64 0:2.6.39-400.214.3.el6uek will be installed
--> Processing Dependency: kernel-uek-firmware = 2.6.39-400.214.3.el6uek for package: kernel-uek-2.6.39-400.214.3.el6uek.x86_64
--> Running transaction check
---> Package kernel-uek-firmware.noarch 0:2.6.39-400.214.3.el6uek will be installed
--> Finished Dependency Resolution
Dependencies Resolved
================================================================================
Package Arch Version Repository Size
================================================================================
Installing:
kernel-uek x86_64 2.6.39-400.214.3.el6uek ol6_UEK_latest 28 M
Installing for dependencies:
kernel-uek-firmware noarch 2.6.39-400.214.3.el6uek ol6_UEK_latest 3.6 M
Transaction Summary
================================================================================
Install 2 Package(s)
Total download size: 32 M
Installed size: 119 M
Is this ok [y/N]: y
Downloading Packages:
(1/2): kernel-uek-2.6.39-400.214.3.el6uek.x86_64.rpm | 28 MB 00:16
(2/2): kernel-uek-firmware-2.6.39-400.214.3.el6uek.noarc | 3.6 MB 00:01
--------------------------------------------------------------------------------
Total 1.7 MB/s | 32 MB 00:18
Running rpm_check_debug
Running Transaction Test
Transaction Test Succeeded
Running Transaction
Installing : kernel-uek-firmware-2.6.39-400.214.3.el6uek.noarch 1/2
Installing : kernel-uek-2.6.39-400.214.3.el6uek.x86_64 2/2
Verifying : kernel-uek-2.6.39-400.214.3.el6uek.x86_64 1/2
Verifying : kernel-uek-firmware-2.6.39-400.214.3.el6uek.noarch 2/2
Installed:
kernel-uek.x86_64 0:2.6.39-400.214.3.el6uek
Dependency Installed:
kernel-uek-firmware.noarch 0:2.6.39-400.214.3.el6uek
Complete!
[root@node1 ~]# yum install oracleasm-support
Loaded plugins: refresh-packagekit, security
Setting up Install Process
Resolving Dependencies
--> Running transaction check
---> Package oracleasm-support.x86_64 0:2.1.8-1.el6 will be installed
--> Finished Dependency Resolution
Dependencies Resolved
================================================================================
Package Arch Version Repository Size
================================================================================
Installing:
oracleasm-support x86_64 2.1.8-1.el6 ol6_latest 73 k
Transaction Summary
================================================================================
Install 1 Package(s)
Total download size: 73 k
Installed size: 216 k
Is this ok [y/N]: y
Downloading Packages:
oracleasm-support-2.1.8-1.el6.x86_64.rpm | 73 kB 00:00
Running rpm_check_debug
Running Transaction Test
Transaction Test Succeeded
Running Transaction
Installing : oracleasm-support-2.1.8-1.el6.x86_64 1/1
Verifying : oracleasm-support-2.1.8-1.el6.x86_64 1/1
Installed:
oracleasm-support.x86_64 0:2.1.8-1.el6
Complete!
39) configure ASMLib:-
[root@node1 ~]# oracleasm configure -i
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
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]: Enter
Writing Oracle ASM library driver configuration: done
40) Create oracle user, group and directory:-
New password:
BAD PASSWORD: it is based on a dictionary word
BAD PASSWORD: is too simple
Retype new password:
passwd: all authentication tokens updated successful
41) Disable Linux kernel securities by editing the "/etc/selinux/config" file as follows:-
SELINUX=disabled
[root@node1 ~]# service ntpd stop
Shutting down ntpd: [FAILED]
[root@node1 ~]# chkconfig ntpd off
[root@node1 ~]# mv /etc/ntp.conf /etc/ntp.conf.bkp
Clean all cached files from the repository that was used for previous install/updates that are no longer required to free up some space.
[root@node1 ~]# yum clean all
Loaded plugins: refresh-packagekit, security
Cleaning repos: ol6_UEK_latest ol6_latest
Cleaning up Everything
# Private
10.0.0.1 node1-priv.babulab node1-priv
10.0.0.2 node2-priv.babulab node2-priv
# Public
192.168.50.11 node1.babulab node1
192.168.50.12 node2.babulab node2
# Virtual
192.168.50.21 node1-vip.babulab node1-vip
192.168.50.22 node2-vip.babulab node2-vip
# SCAN
192.168.50.31 node-scan.babulab node-scan
192.168.50.32 node-scan.babulab node-scan
192.168.50.33 node-scan.babulab node-scan
43) Check disk space usage
44) Shutdown the virtual machine:-
45) Now node 1 is complete, next step is to clone this VM to create the 2nd node.
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