Before moving ahead with the types let us understand the meaning of an hypervisor. What is Hypervisor? A Hypervisor also known as Virtual Machine Monitor (VMM) can be a piece of software, firmware or
This is one general question which can be asked to you in any interview but rather more being a VMware Administrator you should understand the new features introduced in the later version of VMware vSphere
In this article I will try to brief about the methods used for attaching hard disk to servers. Mainly it can be separated into 3 categories as shown below Fibre Channel (FC) Serial-Attached SCSI (SAS)
What is umask value? In computing, umask is a command that determines the default permission to be set on any file or directory is created. It also refers to a function that sets the mask,
Below are a list of services used in Red Hat Cluster. ccsd This is an abbreviation used for Cluster Configuration System daemon This is responsible for loading /etc/cluster/cluster.conf and managing configuration versions ccsd is
There are not much differences between Linux and UNIX in terms of most of the commands and working if looking from an end-user perspective. But internally in the sense of hardware, kernel, patches etc there
Below chart shows you the comparison of various features of Red Hat Enterprise Linux between version 4, 5 and 6. Version 4 Version 5 Version 6 Maximum Logical CPUs X86 32 32 32 Itanium 2
What is RAID? RAID stands for Redundant Array of Inexpensive Disks which was later interpreted to Redundant Array of Independent Disks. This technology is now used in almost all the IT organizations looking for data