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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Delete labelled partition non interactively with one command

I know about fdisk and parted, but I was not able to figure out an non interactive way to delete a labelled partition. I imagine something like <command> <action> /dev/disk/by-label/LABEL ...
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Exfat - Manjaro Linux - will not mount - [on hold]

I know this might be a big pain but heres the description of the problem i am having... Manjaro linux .0.8.10 linux kernel 3.17.0-1 64Gb microsd formatted to exfat by LG-G3 Android Using a 2.5" ...
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10 views

read UUID of partitioned Image-Disk

i know i can read the GUID of a Partition like this: blkid /dev/sdx Problem: i have created a 4GB-Image dd if=/dev/zero of=./myImage.img bs=1M count=4000 which is partitioned to 3 different ...
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How do I resize partitions and filesystems on them?

How can I resize partitions from the command line without GParted?
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3answers
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how should I mount my ext4 partition in fstab

so that it appears in Thunar's sidebar under the name 'Schijf-2'? I am running linux mint13 xfce and this has been a headache causer for the last couple of days. the UUID of this partition is: this ...
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Why are USB partitions & disk capacity not coherent between fdisk, parted, dmesg & /dev/sdXy

Disclaimer: I initially posted this on SF : http://serverfault.com/q/645670, but I think it better fits here First, a word of context: I'm trying to burn an ISO on a 16 Gb USB key, but I'm having ...
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2answers
18 views

Boot loader below 128 GB

I have some old hardware where Linux can't boot if the bootlader is over 128 GB. The problem is that I don't know exactly how those 128 GB are considered. So the first question is, are they ...
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19 views

how to write dd command to replace backup image of root partition?

I have installed rhel6.5 in my pc. After that I have changed some configurations in file system. now I have taken backup image of /dev/sda1 which is a root partition of 15gb in size using the command ...
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35 views

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
27 views

Using dd to zero a GPT table from disc, how many bytes to write?

In the fdisk area, cleaning out the MBR would require writing 446 bytes, and to include cleaning of the partition information, zero-ing the first 512 bytes was enough: dd if=/dev/zero of=/dev/sdb ...
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183 views

Can we add home partition by adding an additional hard disk?

I have installed CentOS 6 and I have configured it as a mail server. All user data is stored in the /home directory now, but it is running out of space. By adding extra hard drive can I increase the ...
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29 views

Installing Arch Linux on SD Card - Problem Writing Partition Table

I've been trying to install Arch Linux onto an SD card to use plugged into my macbook. Currently, I've booted into the installation media on a usb key and I'm trying to write the GPT partition table ...
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1answer
23 views

Free-ing up unused space on a partition that is unaccessible after a mount

Originally I had a 50GB disk where the root / was mounted to a 6 GB partition on it. The partition was running out of room so I created a second partition with the rest of the free space (44 GB). ...
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1answer
42 views

Is partition table type “loop” a good or bad idea on BTRFS?

I have started to convert my disks to btrfs and following tutorials, most of them created the filesystem directly on the device instead on a partition. The file system is working and stores data but ...
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22 views

Unable to create partiton when installing RHEL 5.8

I am trying to install RHEL 5.8 on my IBM server. When I try to create a partition manually, I get the following error message. Your boot partition is on a disk using the GPT partition. How can I ...
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1answer
34 views

Why is the boot sector on a Linux partition empty?

I am aware that Linux systems largely use GRUB 2 as the bootloader stored in the master boot record of a GPT hard disk. However, each partition has its own Volume Boot Record or Partition Boot Record, ...
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28 views

Target file system contains files from a past installation

I've recently formatted my harddrive and trying to install Kali Linux on it. The problem is that when I choose to partition the hard drive etc I always come to the same message over and over. This is ...
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22 views

4k mode hard disk partition

I am trying to create a 256 MB primary partition for my 320 Gig hdd using fdisk. Since, the drive support 4k I wanted to try the emulation mode. so, for 256 Mb of 512 K blocks leads me with below ...
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37 views

How do I resize an ext3 partition that is not part of a LVM group?

I've read various questions/answers such as this one: How to extend CentOS 5 partition on VMware? However I have an ext3 partition I need to extend that isn't part of a LVM group and never will ...
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1answer
30 views

Resize Arch root partition in gparted

my arch linux(antergos) partition is getting small and I wanted to resize it by using a USB stick with the live version of antergos. So I booted, installed gparted but I'm unable to resize it ...
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37 views

create partition inside Linux Mint to install Windows 7

I have installed 64-bit Linux Mint 17 Cinnamon on my laptop, which has no other OS. Right now Mint uses the entire hard disk. Is it possible to create a partition from Mint for Windows 7? (Windows 7 ...
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1answer
56 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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36 views

Data deleted accidentally [duplicate]

I installed ubuntu 14.04 by replacing win 8.1 and then all my partions are gone.I thought it would replace the sytem files in C only but all my partions are deleted.So i want to know if there is any ...
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31 views

Resize partition after image using dd to another drive

I have a smaller 120GB drive which has run out of space, which I have imaged to a larger 500GB drive using: dd if=/dev/sdb1 of=/dev/sda4 bs=32M After mounting to /R500 df shows me 100% in use which ...
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3answers
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How do I create a utility USB?

I do a lot of work with many different bootable images all on different flash drives. However, it gets annoying to search for a specific drive, plug it in, and use it. Is there a way I can consolidate ...
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How to reload media parttion table after dd [duplicate]

When I overwrite the partition table with dd command I can't mount my new partition mmcblk0p1 because is not updated I need to force reload partition table of SD-Card mmcblk0, I unplug and plug ...
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Cannot mount LVMm: resume ioctl on failed

I wanted to resize my LVM, followed some tutorial on the net and the system totally crashed (I got some boot error with UUID not found). I ran a LiveCD and tried to at least recover some files but I ...
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19 views

Getting partition boundary error when using GPARTED

I am trying to allocate my hard disk with below set of partitions using GPARTED. /dev/sdb1 - 256 MB /dev/sdb2 - 2048 MB With free space preceding as (4 Mb) between partitions. After applying the ...
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About dev mapping of partitions

New Linux user. Today had bright idea of making a backup of two partitions on an sd card to another sd card already in use. Did this: shrunk partition on backup sd, thus creating unallocated space, ...
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2answers
76 views

Resize root LVM and FS in Debian 7

I have a Debian server and I would like to increase the "root" partition from 5GB to 17GB and to diminish the "home" partition from 14GB to 2GB. I am a newbie in linux sysadmin, so a really need your ...
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1answer
24 views

Yet another problem mounting SD cards! [closed]

I've got an SD card that's not mounting properly. /dev/mmcblk0 exists, but /dev/mmcblk0p1 doesn't when I insert the card. The output of fdisk -l /dev/mmcblk0 is: 4 heads, 16 sectors/track, 242560 ...
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40 views

Approximate partition table backup with sfdisk

I wanted to convert some logical partitions to extended ones, so I was following this accepted answer. However, at the step of backing up my current partition table, I messed up and typed the ...
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86 views

Understanding syslinux and partitioning

I am trying to learn and especially understand how partitionning and boot-loaders work. The problem is that I got it all twisted in my mind. In the end I don't understand anything anymore. I know ...
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22 views

Block device aligment without partitioning?

As new drives with 4096b sized blocks appeared, partition alingment is becoming more and more important. But, what I am interested in is, if I use the whole block device for filesystem (eg. /dev/sdc) ...
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47 views

Filesystem for boot partition

I created a BIOS boot partition on a hard drive, using gdisk : $ sudo gdisk /dev/sdb Command (? for help): p Disk /dev/sdb: 7821312 sectors, 3.7 GiB Logical sector size: 512 bytes Disk identifier ...
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Two 500GB (JBOD) drives out of an NAS-200 put into UBUNTO 14-04 and put back into an LVM to access old information

I’m in a dilemma as I’m new to Linux (not helpless, but new) and would like some help if you don’t mind. I have been working with Linux for several years to some extent so I can get around some with ...
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45 views

How to change disk layout on a running server? [closed]

I have setup a Debian server and I choose to use different LVM Logical Volumes for /home, /usr, /var, ... Now, I run out of space on /var volume. I want to redirect all of data that is going to ...
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64 views

Replicate a complex partition structure with LUKS and LVM volumes

I have two external hard discs on an OpenSUSE 13.1 system. On one I have created a partition structure: An encrypted LVM partition (LUKS) Several volumes (10) on this LVM partition, some formatted ...
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Creating a specific sized LVM logical volume at the end of a physical volume

I have a physical volume that is 49.8GB and I want to have a 2GB logical volume which is at the end of the physical volume and the rest of the physical volume being another logical volume. I read ...
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2answers
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How to make system file partitions larger without reinstalling

I'm a complete beginner with any Linux distro and I recently picked up SteamOS. SteamOS I believe is Debian based. I wiped the laptop and got it installed nicely. When I started moving my music over ...
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1answer
410 views

Converting NTFS to Ext3

I recently partitioned a new drive in windows to NTFS. I want to make it ext3 so that I can transfer a WUBI Ubuntu installation onto it. I don't care about the data on this partition. Is there a ...
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2answers
84 views

Re-partitioning /home partition in CentOS

I have a CentOS 7 system with a /home partition that is too large. I wish to reduce its size but it's XFS so that's pretty much impossible. Since I don't have much user data anyway (only 1 user ...
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2answers
190 views

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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3answers
216 views

Wrong iso file preventing from booting Debian dvd with uefi

I have this new computer (MSI Ge70 2PE Apache Pro) that came with Windows 8 and UEFI. I made a partition to install Debian testing 64bits on the same HD where Windows is. I had no problem making the ...
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23 views

Installing an OS from source on separate partition. Is this possible?

I'm trying to install Minimal CentOS on a small partition and the installer quits and brings me to a prompt every time. It says something like it can't find initrd.img. I was wondering if I could ...
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1answer
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What's the pros and cons of disabling the swap partition if the RAM is large enough? [duplicate]

My computer has 16GB RAM and 1TB SSD. So I think the swap partition is not needful. What's the pros and cons of disabling the swap partition if the RAM is large enough? Is it recommended to disable ...
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1answer
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How to find out how the filesystem was created?

You can create the filesystem with mkfs... -- how to find out not only what filesystem is used on given partition, but what parameters where passed to mkfs? So how to perform mkfs in reverse -- ...
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4answers
203 views

full rootfs on big hardisk, installation or update software not possible

Has anyone seen this issue that can help me solve it? I have got a preinstalled server (Debian GNU/Linux 7.6 (wheezy)), where the disk space was partitioned very badly... :-( The Hardisk is very big ...
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2answers
69 views

Ubuntu 12.04 constantly out of space [duplicate]

I am having this strange problem of my system running out of space constantly. Just yesterday I cleaned up near 15GB of space and today I see it is out of space. I really don't get it. I know some ...
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1answer
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split one partition into two using cfdisk (will uuids on other parts stay the same?)

I currently have various linux partitions on sda3-13. If I delete sda6 and create two new partitions using cfdisk I get sda3-14. I have /home on sda7 and / on sda11 which will then become sda8 and ...