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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CentOS 6 Partitioning Root Drive

I have recently installed CentOS (into a machine with only one hard drive) and I would like to know how to Partition the main hard drive into two. As it is a fresh install there is no data to lose ...
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Linux Hard Drive Partitioning

I've decided to do a fresh Linux CentOS 6 install onto a small computer which I intend to use as a basic server. The OS has been installed and I would like to partition the 31gig sda drive (there is ...
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53 views

Remove all traces of GPT disk label

I've got an USB pen drive and I'd like to turn it into a bootable MBR device. However, at some point in its history, that device had a GPT on it, and I can't seem to get rid of that. Even after I ran ...
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how UUID of a partition is generated

Can anybody explain me how UUID (Universally unique identifier) of a partition is generated in Linux based distributions ?
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Changing the sda partition number in a clonezilla img

I want to copy a linux system from a computer to mine. That linux system is using two partitions. ("/" and an other one) I used clonezilla to copy thoses two partitions and put them in an image. But ...
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67 views

Scripteable GPT partitions using parted

I am partitioning eMMC using following commands in the script, parted /dev/mmcblk0 --script mklabel gpt parted /dev/mmcblk0 --script mkpart primary ext4 32MB 132MB parted /dev/mmcblk0 --script mkpart ...
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testdisk partition recovery

Looking to recover data/partition index from this disk.. ⚡ root@jg  ~  ls /dev/disk/by-label lrwxrwxrwx. 1 root root 10 May 4 21:06 4tb1 -> ../../sde1 drwxr-xr-x. 7 root root 140 May 4 21:06 .. ...
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41 views

Login to user's session with chroot

I have an USB thumb stick with the following partition scheme: sdb sdb1 -> root partition '/' sdb2 -> /home partition If I boot from a live CD, or just from my current Ubuntu OS ...
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Create unformatted partition from unallocated disk space

The parted output is as below: $> parted /dev/sda print free Model: ATA Hitachi HUA72302 (scsi) Disk /dev/sda: 2000GB Sector size (logical/physical): 512B/512B Partition Table: msdos Disk Flags: ...
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Can't read 2TB Hard Disk , don't exist dispositive

I have a new 2TB external USB HardDisk, and I can't open or format it. I'm gotting diferent kind of errors, for example: If i execute: sudo mount -a /dev/sdb sudo mount -a /dev/sdb1 The response ...
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How to dual-boot windows 7 and Debian with UEFI and 2HDDs?

I'd like to install Debian near my windows 7 x64 installation, as I know to set up Linux on the second HDD (Windows 7 is installed on the first one) I need to manually configure the partitioning, ...
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Why it is not recommended to put boot partition on lvm?

I read somewhere that it is not recommended to put boot partition on lvm based partition. But, I'm doing it anyway. Then the only problem I've faced on this is sometimes when I install a new Linux ...
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no more space on home but on dev/sda4

I have no more free space in my /home but on the whole filesystem I have enough. How do I use the free 37GB on /home? I am running Fedora 20, by the way. [stefan@heimo ~]$ df -h Dateisystem ...
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Debian : Mounting a raid array

I have a Debian system on which we migrated to a SSD for faster execution. Before that we had a 2.0Tb hard disks in RAID. Now we want to use the RAID drives to perform storage generated by the ...
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Define physical volume inside non-partitioned disk

I've been able to define a physical volume (LVM) in two ways: Creating a 8e (Linux LVM type) partition and then # pvcreate /dev/sdb1 Usign pvcreate directly using a non-partitioned disk and then # ...
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trying to dual boot kubuntu with windows 7

I have windows 7 as my primary is . Now I would like to install kubuntu here is what I get in the disk setup What should I do to use dual boot?? Manual option doesn't do anything!!
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Add ArchLinux to Ubuntu dual-boot

I would like to dual boot ArchLinux with my Ubuntu. I would like some hints at how to do it without messing my partitions too much. Presently, my Computer partition scheme goes like this: (Ubuntu ...
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How to recover a deleted partition from a NTFS disk with GNU parted?

I'm testing different methods to recover deleted Windows partitions under Linux. For this experiment, I created a partition in Windows, placed some data on it and deleted it. In order to ...
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LVM - Recovering from partition table corruption

I accidentally deleted a partition on a physical disk that was involved in an LVM system. I tried using testdisk's analyse feature to find the LVM partition, but it couldn't locate it. Should I invest ...
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142 views

Installing OpenSUSE - Cannot format partitions

I'll make this fast. OpenSUSE is throwing up a whole bunch of errors when I try to install it. I am 90% sure that the partitions I set up are correct, but the installer doesn't seem impressed by my ...
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Installing Linux mint on a computer running ElementaryOS [duplicate]

I would like to add linuxmint to my laptop running ElementaryOS. I was wondering what was the best way to partition my HDD: Shall I use a common partition for the /home folder or use two different? ...
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176 views

LVM unknown device: how to recover?

I have a server with two hard drives that I thought I had correctly installed with LVM, until I discovered that the second hard-drive did not actually seem to be used. I investigated the problem and ...
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62 views

Partitioning problem in Kali Linux installation

I'm trying to install Kali Linux dual boot with windows 8.1. During installation, only two partitiones: while I have 3 different partitions . Please help.
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Gparted showing complete drive unallocated

Current Environment Information: Dual Boot with Windows 7x64 and Linux Mint 16 I am currently trying to install Elementary OS instead of Linux Mint. Windows works fine but Mint boots fine but has ...
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How to inspect the raw contents of a partition?

I'm trying to see the contents in raw bytes of a dummy partition /dev/sda3, which I've made to be 100MiB through gparted. I want to test writing and reading on that partition. Is there a tool that ...
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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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Is it possible to enlarge the / partition without rebooting?

I can enlarge the root (/) partition with fdisk without rebooting (deleting an recreating it with the same 1st sector, but greater last sector). However, I cannot make the kernel to re-read the ...
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YaST - Allocating a new partition leads to warning

So the Win10 Tech Preview will be expiring tomorrow. I need a change. I am trying to install OpenSUSE, but I'm not quite confident where I should designate the Linux partition. I put in the install ...
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Problems with file system

I created a partition with EXT4 file system and when I'm writing in this partition frequently the Kernel return the following error: Jan 01 01:17:54 infobuffer360 kernel: r7:c0561280 Jan 01 01:17:54 ...
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fdisk - defaults to non Dos but yet uses Dos disklabel

My version of fdisk man page states default is DOS mode is disabled, which is what I want.... but why is it stating 'Created a new DOS disklabel'? localhost four # fdisk /dev/sdc Welcome to fdisk ...
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How to duplicate my installation partition onto a btrfs partition?

I initially installed Linux Mint 17.1 on a ext4 partition, with the /home on a different partition. The intention is to be able to multi-boot and share the /home data. I'm planning to copy it to a ...
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Separate Partitions usage [closed]

I would like to know the benefits & usage of creating separate partitions for different areas like swap, /, /boot, /home, /var etc. How much size should i assign to them ? Although i want to ...
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Linux Mint Fails To Boot (Unknown Filesystem GRUB ERROR)

The other day I believe I accidentally messed up a disk and set it to a filesystem I didn't want to. Now when I boot up Linux Mint I get “Unknown Filesystem error” in GRUB rescue. Of course I tried to ...
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Overlapping Partition table

I'm so done with this, i have this 64GB sd card and i just don't know any more. when i format it the data and partition tables just stay there. :'( all i want is for a blank drive, i've got a backup ...
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CentOS 7 /var/log/messages

We have a CentOS 7 (3.10.0-229.1.2.el7.x86_64) server running as our main file share server. We randomly see the following error messages showing up in our /var/log/messages and have been trying to ...
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Cannot mount LVM partition after restoring LVM metadata

I have resized two LVM partition (/var and /home) and somehow resize process went wrong. After reboot system wasn't able to mount /var and /home. I have used RIPLinux to check if I can mount those ...
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Recover from interrupted partition move

So, I was trying to shift my (NTFS) data partition to the right to accommodate expanding my boot partition. I was using gparted on a Fedora 20 live USB; about 230/560 GB in I closed my laptop, ...
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64 views

How can I perform a clean install of Arch?

Basically I had another distro on my hard drive but I want to format it for complete use by Arch. I know how to set it up and such, it's just the formatting/partitioning part that I'm a little bit ...
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/opt partition not mounting in DD-WRT v24-sp2

I'm facing problems trying to install optware packages on a TP-Link TL-WR841n v8 running DD-WRT v24-sp2 (4MB flash, 32MB RAM). I did the following through telnet: nvram set jffs_mounted=1 nvram set ...
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How do I partition my disk to install encrypted Debian installation alongside OSX?

I have a 500gb drive on a recent MBA. I have shrunk the OSX partition to 250gb to allow me to install Debian in the empty space. When I go through the Debian installer, the guided partitioning only ...
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how to add boot partition to syslinux boot menu

I'm trying to add "boot from partition" entry to syslinux menu ( isolinux.cfg) to boot from local disk we use localboot 0x80 , but I'm trying to boot a specific partition.. any suggestions?
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Which partition is mounted to where? [duplicate]

How can we check the mount points for partitions listed in /dev/sd*? For example, I would like know if the partition for my home is /dev/sda4.
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Home partition taking up too much space?

I've recently had to reinstall YouCompleteMe on a VM, and when I'm installing it, I get that I'm running out of hard drive space. It installed fine the first time around, but now when some of the ...
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2answers
407 views

“No volume groups found” after running vgdisplay

I am trying to expand my primary partition to use the extra disk space I have added in my VMWare virtual machine. I have been able to add the disk space, partition the extra space into an LVM ...
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28 views

How to rewrite a partition table on a SD card which does not show up in blkid ?

When I execute "blkid" in the shell with my SD inserted, I do only get a listing of two of my hard disk partitions. I suppose the partition table on the SD card is not correctly written and ...
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How to create an /opt partition on an existing installation without loosing data?

I've shrinked my /home from 2.7TB to 100G, I've extended /root, /usr, /tmp and /var but I have been looking for a way to create an /opt partition for 3 hours now, and can't find it. The setup is 3TB ...
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How do I execute a parted command with a C function?

I would like to execute the Linux command "parted" through a C language function? I am using Linux Ubuntu , eclipse. Thanks!
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Installing Mint 17.1 with swap on different drive?

Installing Mint 17.1 Cinnamon, I used the "something else" mode to set the partitions for root and home. But, it only showed sda and I could not find any way to select a different disk! I installed ...
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Moving Application Configurations to Separate Partition

So by default, most services install their configuration files to /etc/<application>. On my physical systems, I'm using LVM for volume management, and specifically so I can rollback snapshots ...
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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 ...