LVM stands for logical volume management . It is created over vg ( volume group ) . And volume group is created by combining many harddisks . Google drive is one of the example of lvm . Means what google did is , he kept big amount of space volumes as volume group and gave user 15GB as lvm ( logical volume management ) .
This article is all about how to configure RIP (routing information protocol) version 1 on the cisco routers. It is the oldest distance-vector routing protocols which employ the hop count as a routing metric.The maximum numbers of hops allowed for RIP are 15, which limits the size of the network that RIP can support. RIP routing is applicable only on up to 15 routers. RIP routing configuration is much easier than static routing but static routing is more secure than RIP routing. Continue reading
In this post we will learn how to remove or delete raid devices in linux . I’m going to first create raid 5 and then show you how to remove it from your linux system
In this post we will learn how to fail one harddisk , remove harddisk from raid and then replace it with other harddisk . I’m gonna show you this lab on raid 5 . Raid 5 requires minimum three harddisks . In this diagram , i’m going to fail sda6 harddisk , remove it and replace it with sda 8 harddisk .