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 can I extend VMware Partition on Centos 7 using GParted?

I've a problem with increasing a partition from 20GB to 120GB, VMDK file. Here is what I've done: using vmware-diskmanager to increase vmdk file from 20 GB - 120 GB. It's ok. download and boot from ...
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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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Resize Partition for dev/sda3

I am new in linux world and trying to learn linux. I have Linux based server on which Oracle Application running this is Virtual Machine and single VHDx file.Now i want to extend /dev/sda3 as its ...
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3k views

Dual-boot Ubuntu cannot access the Windows drive that it was installed on with wubi

I had Windows with two drives C: and D:. In the drive C:, I have my Windows. In the drive D:, I had my all other files and data. I installed Ubuntu in the drive D:, without deleting any data from it. ...
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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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119 views

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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110 views

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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32 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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1k views

SliTaz, usb stick, unable to mount iso or to find a filesystem on it rootfs.gz

I deleted every partition on my system, even the partition on my USB stick. Then I created a partition with SliTaz which I'm currently on. But then I found out that my USB stick didn't get discovered ...
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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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1answer
2k views

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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Can not create new partition

I have a CentOS system that has 508 G free space. I want to create a new partition from it. It locates in extended partition. I create new partition and format it as anything (ext4, fat32), after ...
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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
352 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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Creating a bootable usb stick to use on a macbook

I did the following steps to create a bootable usb stick, following https://astrofloyd.wordpress.com/2014/01/14/boot-linux-from-usb-flash-drive-on-macbook/ created a fat32 usb stick copied a Fedora ...
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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
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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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Restoring a big partition to a smaller partition with Clonezilla

Some time ago I created a backup of an EXT4 partition with Clonezilla. Now the HDD crashed and I lost some important data. The size of the image of the partition is 50GB. I tried to restore this ...
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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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3answers
15k views

How to install Kali linux on to a specific (existing) partition on a USB stick

I'm endeavoring to put Kali linux onto a USB stick - I know it's already written up, but I'd like to use only a portion of the total space (the aforementioned link will use the entire drive space). ...
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2answers
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How do I make use of unused space on my boot drive on FreeBSD

I have an old FreeBSD Server (running 7.3-RELEASE) that desperately needs additional storage. In fact, it has some-- the original 20G SCSI drives have been replaced by 300G SCSI drives, so in theory ...
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3answers
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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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How can I shrink a LUKS partition, what does `cryptsetup resize` do?

I am in progress of resizing a LUKS encrypted partition that contains a single ext4 filesystem (no LVM or something). The cryptsetup FAQ recommends to remove the old partition and recreate it, but ...
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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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1answer
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Windows partition not appearing when I try install Linux Mint

I have a ~500gb hard drive that I intend to split 50/50 for Windows 10 and Linux Mint 17. The Windows partition is 232GB and the Linux partition is, at the moment, uncreated. When I run Mint off my ...
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1answer
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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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1answer
849 views

How to check integrity to HDD with UDF format

I'm having problem with a USB external drive, which seem to be formatted with UDF and was being used for MAC and Windows (or at least that is what told). When I attached the HDD to my Linux system ...
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2answers
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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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1answer
60 views

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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1answer
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Problem Installing UBUNTU 14.04 (AND Mint 16, which is based on UBUNTU 13.10) as dual boot on RAID 0 with Windows 8.1

Ok, I know that there is Dual-Boot Ubuntu 14.04 and Windows 7 on FakeRAID Installation error - question marks "????..." and that that post has some answers for me, but I don't know if it ...
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1answer
57 views

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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30 views

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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1answer
42 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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850 views

Which Hex code for /boot partition

I planned to install ArchLinux on my laptop. I'm only at the begining, trying to understand all the step before doing them. I'm only at the first step, i.e. partitioning, that I already have a small ...
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895 views

grub partition error

This is the first time this has happened to me.I don't use linux on a regular basis, except for some project work. I had logged in today , finished my work and restarted it so I could go into windows ...
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2answers
419 views

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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344 views

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 ...