how to fix failover service group in vcs

[su_heading size="20" margin="10"] how to fix failover service group in vcs [/su_heading] In this article we are going to see how to fix failover service group in vcs. If you have failover group and becomes online or partially online on other node in cluster .We can adopt be,ow mentioned procedure…

Continue Reading how to fix failover service group in vcs

how to restart vxconfigd manually in vcs

[su_heading size="20" margin="10"] how to restart vxconfigd manually in vcs [/su_heading] In this article we will see how to restart vxconfigd manually in vcs whenever required safely . Reason may be any circumstances either veritas commands hanging or anything in which we have to restart vxconfig daemon in vcs manually…

Continue Reading how to restart vxconfigd manually in vcs

How to stop LLT and GAB in VCS

[su_heading size="20" margin="10"]How to stop LLT and GAB in VCS[/su_heading] In this article we are going to understand how to stop LLT and GAB in VCS properly and start them and verify cluster status.This may be needed as part of troubleshooting effort while investigating issues in cluster.So let us understand…

Continue Reading How to stop LLT and GAB in VCS

How to freeze host in vcs

[su_heading size="24" margin="10"]how to freeze host in vcs[/su_heading] In this article we are going to discuss about how to freeze host in vcs. We need to understand why we have to freeze vcs cluster host. If you are performing any task like os patching or vcs related upgrade and your…

Continue Reading How to freeze host in vcs

How to Identify HBA Cards Ports and WWN in Linux

How to Identify HBA Cards Ports and WWN in Linux Too often system administrators require to collect details about host bus adapters in Linux. In this article, we are going to discuss how to identify hba card ports and wwn in linux. There are many other way and utility which…

Continue Reading How to Identify HBA Cards Ports and WWN in Linux

Standard Production Support Delivery Principles

[su_heading size="20"]Standard Production Support Delivery Principles[/su_heading] We often work on large & complex operations spanning across various technologies and supporting various regions like US UK Asia and many more depending upon your organization ongoing projects.  It has been always hot cake in top management how to improve service delivery to…

Continue Reading Standard Production Support Delivery Principles

Virtual Machine Health is in Critical State in ASR

Virtual Machine Health is in Critical State in ASR Are you getting Azure Site Recovery Critical Notification: Virtual Machine health is in Critical State in ASR in your environment? Are you using Standard disk and ASR in Conjunction means blob disk is in use. It may be because of the…

Continue Reading Virtual Machine Health is in Critical State in ASR

Restoring Domain Configurations

Restoring DOMAIN Configurations We are going to discuss restoring domain configurations after the system board replacement. Have your Spark T5-2 panicked? Are you in need of a motherboard replacement in Spark T5-2? As per standard practice, you will open a case with your hardware vendor or oracle directly if you…

Continue Reading Restoring Domain Configurations

How to mount unmount datastore in esx6.5

how to mount unmount datastore in esxi 6.5 In kind of scenario if you are not able to mount or unmount datastore using V-Center GUI I am going to share procedure how you can mount or unmount datastore on required ESXi servers.This may be required during virtual machine failover or…

Continue Reading How to mount unmount datastore in esx6.5

How to install Python3 on LINUX

How to install Python 3 on LINUX Most of the linux distros still shipped with Python2. Support is going to be end for Python2 in 2020.So it is always advisable to start using for all your purpose whatever you are going to use python. Also it is advised not to…

Continue Reading How to install Python3 on LINUX

how to find available virtual machine sizes in azure

how to find available virtual machine sizes in azure To find out available VM sizes in specific location using cli via command az vm list-sizes command. Sample truncated output is as below. # az vm list-sizes –location eastus –output table  That,s it about how to find available virtual machine sizes in azure.

Continue Reading how to find available virtual machine sizes in azure

How to add vdisk from CDOM to LDOM Online

How to add vdisk from CDOM to LDOM Online Environment : Solaris 10/VxVM for Volume Management/Hitachi Storage/Control Domain Primary & Secondary Domain configured for availability If you are using Control Domains in your environment as many applications or databases still prefer to use the Solaris environment for its robustness and…

Continue Reading How to add vdisk from CDOM to LDOM Online