Suppose you are trying to start the rpcbind service on a system and its getting failed below error. I. Error Message ### Check status of the service [root@ngelinux001 ~]# service...
Ansible Cheatsheet Today we will look at various frequently used Ansible commands that i used to refer everytime. We are connecting to remote users via username “john” 1. Get...
Today in this post, we will see how to do disk replacement in IBM ESS server. Suppose there is a disk failed and IBM is sending an engineer to replace...
In this article, we will see an interesting issue where the ldap is not able to get one of the automount map. However ldap is working with authentication, and able...
Today in this article, we will look at an interesting issue where we are getting error while adding new swap. I. Issue/Error Message bash-4.2$ sudo swapon -a swapon: /oracle/swapfile:...
Suppose we have to raise a call with oracle, replacing a failed drive, then we need to follow the steps below. I. Identify Error with Drive The drive can...
Many of the times we observe below error message while running some VCS command from some user. Error Message ngeuser@ngeaix001> hagrp -clear vxfen -sys ngeaix001 VCS WARNING V-16-1-50104 Command (hagrp...
Today we will look at an interesting warning messages on our DNS server and found the requests are coming from some random source say, XXX.XX.X.XX. 1. Issue Details named-security.log:11-Apr-2020 07:41:26.657...
Today we will look at an interesting topic how to manage services in CentOS/RHEL 6 and 7. We will look these step by step to understand it better. 1. List...