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 a troubleshooting effort while investigating issues in the cluster. So let us understand briefly what is LLT and GAB and what is their role …
In this article, we are going to discuss how to freeze hosts 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 task need server reboot if you are not freezing cluster then automatic failover of …
In this article, we are going to discuss how to add disk to ldom. So let us start the journey. Let me share the environment details so we have a better understanding. 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 …
File System expansion and reduction and removal is a kind of routine task for system administrators. So let’s see the entire process of how to remove veritas file system and reclaim storage. SCENARIO There are many scenarios when you need to remove the existing veritas file systems to reclaim storage for cost-saving to firms. For instance, …
Most often work for a system administrator is file system management. VxVM Veritas Volume Manager is utility software from Veritas for file system management as well as multipathing solutions in the build if you do not want to purchase additional software, especially for multipath management to have redundancy from the storage side. So let’s see …
Problem/Scenario Recently I was upgrading the vcs enterprise cluster from 7.3 to 7.4 on RHEL 6 and I came to the situation that after successful vcs full upgrade when the server came back resource group started showing not probed. So decided to share what to do if the resource group not probed in vcs after …
Extend VxFS in Solaris Extend VxFS in Solaris is the most common kind of request a UNIX administrator goes through regardless of technology advancement and inclusion of cloud technologies. So it is better to know how to Extend VxFS in Solaris. All cloud services providers are focusing on IAAS infrastructure as a service in which …
How to Increase Filesystem in VXVM How to Increase Filesystem in VxVM is going to be the discussion topic. During this discussion, we will also include various scenarios related to How to Increase Filesystem in VxVM. This is the most common kind of request for a UNIX LINUX administrator to go through regardless of technology …
