Reduce size of ext3/ext4 LVM partition in RHEL5/6/7 and CentOS5/6/7 using lvreduce command

We have already learnt how to increase the size of lvm using lvextend command in linux.But Now here in this tutorial we will learn the reverse process i.e how to Reduce the lvm size in linux and we will do this in few simple steps.So this is basically an example lab showing how to reduce… Read More Reduce size of ext3/ext4 LVM partition in RHEL5/6/7 and CentOS5/6/7 using lvreduce command

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Extend or increase LVM Partition size using lvextend command in linux

If you are working as a Linux System Admin then resizing the file system size is an important task for you and you must know that.Here in this tutorial we are going to learn how to increase or extend lvm partition size.As we all know LVM provides us the facility to increase or reduce the… Read More Extend or increase LVM Partition size using lvextend command in linux

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snapshot volume:create and configure snapshot volume in Red Hat Enterprse Linux

This tutorial is all about LVM SNAPSHOT .Please Don’t think that it is a substitute of media backup,no it’s not.LVM Snapshot features provides the ability to  create virtual images of device at a particular instant without causing any service interruption. so you can also say that Snapshot copies of a file system are just a… Read More snapshot volume:create and configure snapshot volume in Red Hat Enterprse Linux

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mirrored logical volume configuration in Red Hat Enterprise Linux

In the world of computer  data is more important and with increase in internet users it’s increasing very fast and hence now storing data is most challenging task.Now it is not good to store your data on single drive when you know your data is important,because in case of disk failure your data will loss… Read More mirrored logical volume configuration in Red Hat Enterprise Linux

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Striped Logical Volume configuration in Red Hat Enterprise Linux

In this article we learn how to create an LVM striped logical volume that stripes data accross the disks and it is very similar to RAID-O.Here we will learn all the methods to create and configure a striped LVM.Striped Logical Volume Increases the performance because with striping I/O can be done in parallel.Striping enhance the… Read More Striped Logical Volume configuration in Red Hat Enterprise Linux

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LVM Interview Questions collections for Linux Admin

This article is all about Linux interview questions.In this article i have mentioned only LVM related interviews questions.It will be helpful for all those students who wants to start their career in Linux Field as a Linux System Admin.This article will help you to explore lvm little more and indepth.I have tried my best to… Read More LVM Interview Questions collections for Linux Admin

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