Oraclerac installation error sorting.

Today is July 26,. the blog that has been away for N years will continue to be used today. I have been busy leaving my job recently, and I have not paid for my new job, so I am not so stable at the beginning. Learning requires a calm and secure mind.

Due to changing the notebook, we need to re-build the Rac environment. after sorting out these logs, I may have sorted out other problems during the installation process, this is what I met this time.

Lab environment:

Virtual box + Oracle 11.2.0.4 + ASM (Openfiler) + oracle linux 6.4

Problem 1: the uuid already exists when cloning the system in virtual box. The following error occurs:

Solution:

 

Problem 2: PRVF-0002: cocould not retrieve local nodename;

Problem description:

The following error occurs during database installation:

Problem Solving

Modify the/etc/hosts file and add the local Ethernet interface ip address and hostname.

Question 3: [ins-06006] Passwordless SSH connectivity not set up

Problem description: During gi installation, the ssh Trust Relationship of the grid user has been manually configured. It is normal to use the ssh hostname, but it cannot be verified on the installation gi interface. The following message is displayed:

Solution:

Replace the name in/etc/hostname in upper case with lower case. For example:

[Root @ rac1 ~] # More/etc/hosts
127.0.0.1 localhost. localdomain localhost. localdomain localhost
#: 1 localhost. localdomain localhost rac1
# Public
192.168.4.111 rac1 rac1.localdomain rac1.localdomain rac1
192.168.4.112 rac2 rac2.localdomain
# Private
192.168.3.111 rac1-priv
The 192.168.3.112 rac1-priv
192.168.3.113 rac2-priv
192.168.3.114 rac2-priv
# Public virtual ip
192.168.4.115 rac1-vip
192.168.4.116 rac2-vip
# Private storage
192.168.2.2 storage
[Root @ rac1 ~] #