VMFS Partition Cleanup on VMware vSphere 7 – Easy Guide
October 14, 2020 No Comments
A quick step by step guide to manually clean up the VMFS Partition on VMware vSphere 7.0 ESXi.
Recent Posts
Deploy VMware Virtual machines with Ansible for lazy admins
October 7, 2020 1 Comment
Deploy a VMware virtual machine with Ansible using vmware_guest in a short span of time. This reduces manual intervention and creates virtual machines from an existing template.
Install Ansible AWX on Kubernetes in 5 minutes
September 17, 2020 No Comments
Ansible AWX or Ansible Tower will come with a Web user interface for Ansible tasks. Let make the installation process easier by following below guide.
Troubleshooting Guides
vSAN cluster UUID mismatch | 1 Quick Solution
August 16, 2020 No Comments
A quick solution to resolve vSAN cluster UUID mismatch in VMware environment.
Recover from Starting Switch Root or corrupted Glibc
April 1, 2020 No Comments
While starting the server it will not move forward after “Starting Switch Root”. Step by Step let’s see how to fix this issue.
Recover from chmod 777 permission on a root filesystem
March 31, 2020 1 Comment
How to Recover from accidentally running chmod -R 777 / on any RPM-based Linux Operating systems.
Splunk
How to forward the logs from clients to Splunk Master using the forwarder
In our previous article, we have covered with Splunk master setup. Once done with the basic software installation
March 9, 2018 No Comments
Splunk
Step by step guide to install with Splunk Forwarder 7.0.2
In earlier how to guide we have seen step by step guide for setting up Splunk Enterprise serverSplunk
March 9, 2018 No Comments
Splunk
Step by step guide to install with Splunk Enterprise 7.0.2
What is Splunk Enterprise? Splunk is an IT tool which helps to collect logs, analyze, visualize, audit and
March 9, 2018 2 Comments
Ansible
How to create a host’s Inventory using Ansible
In this guide, we can see how to create a host inventory using “ansible-cmd” command. If we required
March 7, 2018 No Comments
Ansible
Install Ansible using Python installation manager pip
What is pip? pip can be called as preferred installer program. pip is package management used to install
March 7, 2018 No Comments
Ansible
Install and configure Ansible Automation IT Tool
In this guide, we are about to see how to install and configure the Ansible IT Automation Tool.
February 22, 2018 No Comments
Linux permission
1 stop solution for setfacl “Operation not supported” in Linux
Introduction Setfacl error: We may come across this issue in a production environment while creating with the new
February 10, 2018 No Comments
Encryption
How to Safely remove a Luks encrypted disk from RedHat 6, 7 Linux and variants
In this guide, we are about to see how to safely remove a Luks encrypted disk from RedHat
February 7, 2018 No Comments
Encryption
Creating Encrypted filesystem in RedHat Enterprise Linux 7 and Variants
In this guide, we are about to see how to create an encrypted file system in Red Hat
January 1, 2018 No Comments
Apache
How to configure logging in Apache Web server
In this guide let us see how to log any required particular logs in Apache web server. To
December 17, 2017 No Comments
Apache
Understanding Apache Web Server logs
In our earlier topic, we have seen how to install with Apache web server, by following let us
December 14, 2017 No Comments
Network Analyzer
Capture network dump using snoop in Solaris.
Snoop is an inbuilt utility in Solaris Operating systems same like tcpdump in Linux. To read about tcpdump refer 35
December 9, 2017 No Comments
Logical Volume Management Guides
Moving a Volume Group from one Server to another Server
May 10, 2020 No Comments
Moving a Volume group from one system to another system without missing any underlying logical volumes and file systems.
Create a Thinly Provisioned Logical Volume on Linux
September 1, 2019 No Comments
Thinly Provisioned Logical volume is one of the advanced feature available in Logical volume Management, We can provision storage more than what we have.
Migrating Logical Volumes in Logical Volume Management
August 1, 2019 1 Comment
Migrating Logical Volume by moving the extents from a PV to another PV when a faulty disk or the size of the disk need to be larger than the current one.
Striped Logical Volume in Logical volume management (LVM)
July 26, 2019 3 Comments
How to create Striped Logical Volumes in Logical Volume Management to get good I/O performance by balancing the data written to disks.
Shrink a Volume Group in Logical Volume Management (LVM2)
July 23, 2019 No Comments
Shrink a Volume Group in logical volume management will be performed by sysadmins when the requirement in place to reduce the no of disks from a VG.
How to Extend and Reduce LVM Logical Volume in Linux
July 19, 2019 8 Comments
How to extend and reduce LVM logical volume management in Linux Operating Systems.
