![]() If you’re working with a physical server, you would need to add the new hard drive, and make sure the BIOS can see the new drive. For our demonstration, I’ll be adding a new 30G disk. Since we’re setup with a virtual machine, we just need to login to vSphere, shutdown the operating system, and add a new virtual disk through the Settings menu. Step 1: Present the new physical disk to the server. Notify the operating system about the change in size. Expanding a logical volume within that Volume Group to use the new disk space.Ĥ. Adding the new physical disk to an existing Volume Group.ģ. Present a new physical disk to the serverĢ. With these requirements in place, here’s a quick summary of what we’ll be doing:ġ. Alternatively, there’s a method that involves deleting partition tables and recreating them. LVM is readily available in the linux kernel, so no packages need to be installed in order to enable it. It’s important to note that you can add more space to existing volume groups in an LVM setup. The disk only has 1G of free space, and we need another 25G to handle a new application’s install and projected growth. So, instead of getting that phone call or page saying that your server is out of space, you can manage your free space by adding more of it dynamically! Yes, with a single reboot of your machine (to install a physical or virtual disk), you can easily add more space and keep things running smoothly.įor demonstration purposes, this article will be focusing on adding more disk space to a virtual Redhat server which has a single virtual disk of 25G in size. I’m sure all of you are well aware of what happens when a server runs out of available disk space! I won’t go into a boring lecture on why managing disk space is critical. A common question is how to increase disk space on a linux system. One of the common tasks for any system administrator is managing disk space on a server. ![]() (Originally published in 2012, updated January 2022.) SPK vCAD ™ - Virtual Engineering Platform
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |