Disk partitioning is the act of dividing a hard disk drive into multiple logical storage units referred to as partitions, to treat one physical disk drive as if it were multiple disks.

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Create a new volume on free diskspace from inside Dom0

I have a server with two HDDs (/dev/sda and sdb) with 1.8TB each. On both disks, there is a 500MB Swap and an 800GB partition, that are in a raid md0 and md1: pvs PV VG Fmt Attr PSize ...
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How to extend filesystem partition on Ubuntu VM?

I'm running Ubuntu Desktop 14.04 as a VM on a mac with vmware fusion. I'm getting space warning issues and now want to expand from 20GB to 200GB. I powered off the VM and on the vmware side ...
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Align Partition Of HDD Using fdisk?

I first asked this question on SuperUser.com but got no responses. I have found how to align the partition of my SSD using fdisk (SSD article on Gentoo Wiki) but haven't been able to find any ...
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Installing Debian 8 (Jessie) from HDD Partition

I tried to install Debian 8 (Jessie) with the official DVD 1 from my Card Reader (SDHC UHS-I Card 32GB). Now that does not work, because I am unable to mount it (no signal at all). Now I want to know ...
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Use backup file from dd to restore hard disk and also extract files

I made regular complete backups of my hard disk (with all partitions) using dd tool as backup.img file. I have several such files. Now that my old hard disk died, how can I use backup.img file to ...
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Alert! Root Drive Does Not Exist After Elementary Installation

recently I installed Elementary OS with no problems. When I started up the new OS I received this error message Alert! /dev/disk/by-uuid/....../ does not exist. Dropping to the shell Afterwards I ...
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39 views

Increasing a Volume

I used Gparted Live cd to resize a volume group and logical partition when i reboot and try to use lvextend –l +100%FREE /dev/vda5 i get this message : Path required for Logical Volume "–l" ...
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What's the easiest way to resize an ext4 partition from the command line?

What's the easiest way to resize an ext4 partition (or any type partition depending on the method) from the command line (potentially with the fewest commands, but also the easiest to understand)? ...
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Backbox Linux Installation (Ubuntu Derivate) - Problems with partitioning

I did install 5 HardDrives in my computer. (4x 750GB / 1x 500GB) If I boot the Backbox Linux DVD (https://backbox.org/linux) and start gparted all devices are shown up: /dev/sda (750GB), /dev/sdb (...
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vgdisplay shows 0 free PE/size

I'm trying to configure a CentOS HA system with 2 nodes, with DRBD for replicated storage. I'm following the "Clusters from Scratch" guide, and at the DRBD portion, I need to create a partition for ...
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Can't resize /dev/sda2 extended partition with gparted live cd

I recently got a message while updating some programs that my /boot is full. I've been on other posts and everyone says delete files in /boot but I thought making it bigger seems more logical and ...
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Some doubts about disk inconsistency

I have a system with 3 elements: An embedded system with this FAT lib that makes several operations in the FAT filesystem (e.g. add/remove file/dir, append to file). The sector read/write functions ...
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Adding space from sda1 partition from sda on linux server [duplicate]

We recently upgraded our server from 16GB to 256GB. When we did this the space was not added to the partition we wanted. When I run the command lsblock this is the output. NAME MAJ:MIN RM SIZE RO ...
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1answer
365 views

Systemd fails to start after removal of encrypted swap partition on Fedora 20

In order to resize my boot partition I had to recreate my swap partition. After this systemd does not seem to be able to start. I am new to Fedora/systemd and don't quite understand where I could ...
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mount: Unrecognised segment type thin

So my Fedora Linux machine crashed during an update, and now refuses to start properly. I'm using SystemRescueCD to try to recover the contents of the hard drive. Following the steps in this post, I ...
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2answers
85 views

How to extend root partition

As you can see from the figure below I have 19.34gb unallocated space. I want this space to be added to my root partition sda11. How can I do that? I read few posts related to this but some of them ...
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How do I set up user quota for /var/www?

I want to add quota per user in my Apache2 webroot. My /var/www directory is not a partition. I've found tutorials on how to set up quota for partitions, but how do I set up /etc/fstab without moving ...
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Windows backup, bootable recovery media, and bootable ubuntu media on same flash drive

I'm going to install Ubuntu side-by-side with windows 10 and I'm seeing lots of advice to back up windows onto a system image. Moreover, it looks like to be able to restore that image if something ...
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How to renumber partitions

I've seen posts in the past that advise against changing the partition number but like Fox Mulder: " All the evidence to the contrary is not entirely dissuasive " I have an old MBR disk that I used ...
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Partitioning disk image file

I want to partition a raw disk image with the following commands: #creating the blank image $ dd if=/dev/zero of=example.img bs=1M count=50 #write the partition table $ parted example.img mktable ...
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48 views

moving free space before other partition (to resize the root part.) [duplicate]

it is possible to move some partition(entire) before another? I need to resize my root partition, but the free space is too far away.(I want to move the free space near the root part.) Can this be ...
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How to clean install and dual boot/multi boot windows 10 Ubuntu and Kali?

Okay so I am new to Linux, I recently tried dual booting my laptop (with 1 TB hard-disk and 4 GB RAM which can upgrade upto 16 GB which I am planning to do) with windows 10 and Ubuntu but after ...
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After installing Ubuntu, partitions do not match mounted directories

I installed an Ubuntu server in a virtual machine. What I really don't understand is the differences between parted and the mounted file system. I allocated a 100GB disk in vmware and it seems to be ...
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2.7 Terrabyte Partition only 100G in Size [closed]

I've just partitioned and mounted a new 3-terrabyte hard-disk under Ubuntu. Now the size of the partition shows up as 100G only. lsblk command tells me sdc1 is 2.7 terrabyte root@homecinema-xbmc:~# ...
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Prevent loop device partitions from being detected

I'm moving a work project from RHEL 6 (Kernel 2.6.32) to RHEL 7 (Kernel 3.10.0). The project involves the building of a raw disk image files to be used on virtual machines, these are representative ...
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Resize a partition without losing data?

I have read a lot of articles about that, but I'm not sure about the results... On my dedicated server (debian), I have the following : Sys. fich. Taille Util. Dispo Uti% Monté sur rootfs ...
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Installing Linux on spare SSD

I installed linux distribution (a debian-based one,called pardus) on HP EliteBook Folio 1040 G2 Notebook PC (http://store.hp.com/us/en/pdp/Laptops/hp-elitebook-folio-1040-g2-f6r38av-1) and it has a ...
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RHEL 7 Install - Main partition taking up entire allotted space + other problems

I hope this is the proper place to ask RHEL questions, I have already asked on the RHEL discussions area and have not gotten any replies after a week of posting. I am having a few problems in setting ...
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Linux Mint installation showing entire Windows disk unallocated

I'm trying to install Linux Mint next to my install of Windows 10, but there's a problem. Mint is saying that the entire hard drive is unallocated "free space", though in the file explorer you can ...
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58 views

Stuck installing Arch Linux. How should I proceed?

I am following a tutorial here. I'm on step 2.2. I'm supposed to find out if I have a uefi motherboard by sending the command efivar -l. But I don't get the expected output. Instead I get efivar: ...
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Problem to Install CentOS 6.4 (Second) after that Win7 (First) - dual boot

I want to install CentOS 6.4 in my PC, this image shows my Windows 7 partition before to install it But when I was ask to select my option (mode) of install CentOs like this: Or this (really is my ...
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GParted on USB: Backup GPT Table is Currupt

I have a new USB and have used it before however when plugging it in, it does not show up on my desktop in Linux Mint. When opening GParted, a message pops up that says Libparted Bug Found! The ...
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3answers
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Resize LVM at the beginning

I have a LVM primary partition at the end of my disk, Windows is at the beginning, there was an unused partition in between but I need some space for Linux so I removed it. Now I'm trying to figure ...
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Accidental deletion Windows 10 partition and now cannot boot Arch Linux

I inadvertently deleted my Windows 10 partitions on /dev/sda, and as /dev/sda2 was my UEFI partition I can no longer boot Arch Linux (which I was booting using systemd-boot). I cannot figure out how ...
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3answers
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Merge contents of two partitions into one singular partition

I have a machine that has a 20GB FS at /dev/md1 mounted on /, and a ~200GB FS at /dev/md2 mounted on /home. A large amount of data will soon be stored in /var. How can I merge these two partitions ...
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Where is the “use empty space” option in centos 7?

I didn't find the "use empty space" (the option was available in centos 6) during the installation of centos 7. I need this option because I am using gparted to have a GPT partition and not an MBR ...
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35 views

Can the EFI System Partition be a logical partition on MBR disks?

I'm finding a lot of information concerning the ESP inside GPT disks, but none about them being inside an MBR based disk as a logical partition. The thing is, I don't want to convert my disk to GPT ...
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Displaying disks without partitions in openSUSE Leap 4.21

I am trying to allocate a Linux partition to a disk using an openSUSE VM (in VMPlayer). I have tried running sfdisk -l to find the disk, but when I do so I can only see drives with an existing Linux ...
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Copying an HDD to a larger one by dd

I'm trying to copy an entire HDD which has IBM PC-style partition table to a larger one by dd on GNU/Linux. The questions are: Can I use the additional space on the larger disk by changing the ...
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Can I delete a Linux Mint partition and keep the Ubuntu one I have while installing Fedora?

So just yesterday I downloaded and installed Linux Mint on my machine. I wanted a dual boot so I now have two partitions. Linux Mint is great but it lacks one thing- Arc theme support And yes I didn'...
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Instaling Linux Mint with Windows 8.1

I am trying to dual boot Mint with Windows 8.1. So far I formatted disk with fdisk in windows cmd and then installed Windows. Now I am trying to install Mint but mint and even gparted don't see ...
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Bootloader Grub2 - delete partition where ubuntu resides

I have a dualboot with the following two Os's: Windows10 Kubuntu And the bootloader Grub2 What happends with the bootloader if I delete/formats the partition where Kubuntu is installed? Does it ...
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How can I expand ext4 partition size on debian

I have a drive with this configuration: fdisk -l Disk /dev/sda: 500.1 GB, 500107862016 bytes 255 heads, 63 sectors/track, 60801 cylinders Units = cylinders of 16065 * 512 = 8225280 bytes Sector size ...
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FreeBSD and Linux shared partitions

Which directories, and how, can I share between FreeBSD and Linux? In particular, how can I deduplicate respectively /usr/home and /home? I guess directly sharing a partition between both systems ...
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Installing Fedora along side Ubuntu

I have installed Ubuntu 10.10 by specifying "Use the entire disk" during installation. Now, I would like to install Fedora alongside Ubuntu. I would like to know whether it's possible or not. If it's ...
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Mount FreeBSD UFS from logical partition under Linux

How can I mount the FreeBSD UFS boot partition under Ubuntu in this setup: a single HDD which contains an MBR partition table which contains some primary Linux partitions and an extended partition ...
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UUID vs /dev/sdX in FSTAB

I have Linux system in which we force /dev/devname for running the system. proc /proc proc defaults 0 0 /dev/sda1 / ext3 barrier=1,errors=...
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How to increase space allocated for linux

I am using Linux mint and at the time of installation I allocated 2GB space for file root of Linux. Now I need more space for Linux I tried to do it via gparted. But I can't figure out how to do it. ...
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Making a swap partition using lvm

When we make a swap using a regular physical drive, we just use fdisk and make a partition with type swap, using the swap code for that partition, followed by mkswap and swapon commands. But what if,...