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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“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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435 views

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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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 ...
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Clone partitons from devices

I have 2 devices—the first with 20 partitions and the second is with one big partition. I want to clone a specific partition (content + data) from device 1 to device 2. How can I do this? How do ...
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750 views

GNU parted resizepart in script

I would like to used the yes command so that GNU parted does not wait for user input : root@195-xxx-xxx-xxx:/proc# parted /dev/sda unit B resizepart 2 1166016512B Warning: Shrinking a partition can ...
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Resizing home and root partions at opensuse

I have divided my ssd into two partitions, one for the root and one for the home directories. Unfortunately I have provided too few space for the root directory and I would like to expand it, by ...
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How to initialize new disk for UEFI/GPT?

Background I'm setting up a new build, with all new hardware, tabula rosa. I want to have multiple Linux installations and common data partitions. From what I'e gathered so far, using new hardware ...
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226 views

What are the overheads of using multiple smaller raid devices versus partitioned raid devices as physical volumes?

LVM only allows volume groups to be expanded by adding physical volumes. So if I have multiple volume groups which may need extra space, but it can't be predicted which will expand fastest, it's best ...
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How to mount sdb directly or using LVM partitions on sda?

I am new to LVM and VM yet, and I need to be able to access sdb like /mybackup/ 1 - should I have sdb1 created then mount? 2 - should I mount sdb as whole disk without LVM? 3 - create lvm and than ...
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How to manually set the dirty bit on a FAT32 partition

For some debugging purposes, I'd like to be able to manually set the dirty bit of a FAT32 partition to true. I found tons of information on how to use fsck.vfat to remove the dirty bit, but none on ...
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How to find the swap uuid

I am in the process of setting up a raid. sda was used during the installation and I just copied the partition table of sda to sdb like so: $ sudo sfdisk -dL /dev/sda > partition_table_sda $ sudo ...
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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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593 views

Unable to start ubuntu after installing updates - Stuck at 'Try (hd0,0)'

I've installed Ubuntu 14.04.2 LTS on the same hard drive as my Windows 8.1 OS, on its own partition. The installation went without any hickups. After that I used EasyBCD on my windows system to ...
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M17: Trying to mount Windows 10 .iso onto partition via terminal, getting “block device ? is write-protected, mounting read-only”. Can I get a help?"

I have Linux Mint 17.1 and am trying to dual boot Windows 10 Technical Preview OR install it on my other hard drive. Extra easy damage-control for you guys- I do not care if I lose any data, as long ...
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170 views

Recognizing GPT partition table created with different logical sector size

I have a 3TB drive which I have partitioned using GPT: $ sudo sgdisk -p /dev/sdg Disk /dev/sdg: 5860533168 sectors, 2.7 TiB Logical sector size: 512 bytes Disk identifier (GUID): 2BC92531-AFE3-407F-...
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123 views

hard drive formatted while Linux setup, lost partitions

I have installed Ubunto 14.04 on sda1. but after the installation finished, all the partitions are gone . I have important data on sda5 , and when I run the following command : sudo fdisk -l in the ...
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Why aren't sda3 and sda4 displayed with fdsik -l?

I wanted to display all my partitions, so I entered "fdisk -l". AFAIK, the format of the device file for a scsi hard disk reads like: sd_whichharddisk_whichpartition. To my surprise, after hitting "...
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Why can I rest assured that GNU Parted has not corrupted a single bit after shrinking my partition?

I shrunk my root partition and it seems nice. But I am thinking about overwriting now at least the most important files from the backup copy (external drive, rsync, weekly backup) in order to be sure ...
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Which files are changed when GNU Parted shrinks a partition?

When shrinking a partition with GNU Parted, some contents must be moved from the area of the physical disk that will be left out of the new shrunken partition. The contents of those files are of ...
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How do I move a vmware guest machine to another user?

I have 2 users in my computer running Arch Linux. I recently moved a virtual installation of windows 7 from one user to another. I changed the owner of the moved folder to the new user recursively. I ...
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Dual Boot Install Question

I have Windows 7 and am going to reformat/reinstall, but want to try a dual boot configuration with Linux mint. If I install Windows creating 3 partitions: one for Windows, one for Linux, and one for ...
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Changing hard disk configuration without reinstall

I have been using Arch Linux since 2013 and I love it The major reason I tried Arch was that it let me install with / on a RAID-0 partition. My laptop has 2 hard drive bays and I had 2 SSDs There ...
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How to create a new partitioning table on SD card from the command line ? [closed]

I have tried to mount a SD card on Linux Mint, I have found the right device file and tried: mount -t vfat /dev/sdb /mnt/zauberportal ,but it failed and I tried some variations like different types of ...
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Linux can't see any of my partitions — The backup GPT table is not at the end of the disk

I'm trying to install Linux on my HP Pavilion 14 inch ultrabook, but without any success. At first I tried installing Ubuntu on it; everything went fine, I got into the Live DVD (yes I'm oldschool ...
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3answers
202 views

Gparted : Resize (split) Primary Partition?

This is my current partition table: In which /dev/sda8 is the partition on Which I am currently running my primary OS - Trisquel GNU/Linux (you can see it's mount point as /). The /dev/sda1 is the ...
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Shared system partition for multiple linux system

Is it okay to share some partitions for multiple native linux system? For example, if I want to install Ubuntu, Debian and Arch in one harddisk, and I create lvm partition scheme like this: NAME ...
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219 views

e2fsck block bitmaps

What exactly are block bitmaps? Why would I get the following error: The filesystem size (according to the superblock) is 1219824640 blocks The physical size of the device is 731447296 blocks Either ...
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1answer
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Kali Linux can't see my windows partitions!

I'm trying to install Kali Linux alongside with my Windows 8.1 using live USB , but I can't because Kali is unable to see my partitions and unallocated space in my disk which I prepared 50GB ...
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Why creating partitions in linux is a good solution for easy recovery?

I have heard if you don't make partitions in linux, it is so hard to recover the data. And if you make few partitions it would be easy to recover the data. for example if you make /par1 /part2 /part3 ...
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Device files and drivers of a disk, partition, and filesystem?

In Linux, For a hard disk, there is a device file such as /dev/sda or /dev/hda depending on the interface type of the hard disk. Does the existence of its device file mean that the driver for the ...
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how partition for OpenSuSE dual-boot

Currently I'm running Ubuntu 14.10 and have quite a bit of free space on this disc: thufir@doge:~$ thufir@doge:~$ sudo fdisk -l Disk /dev/sda: 465.8 GiB, 500107862016 bytes, 976773168 sectors Units:...
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Delete a swap partition without user interaction

I have a VM with a swap partition on /dev/sda5. The problem is fdisk is interactive so I cannot use it to delete a partition without user interaction. How do I delete the partition in my bootstrap....
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294 views

External HDD partition not showing [closed]

I have problem with an external HDD. I am using Debian Jessie. The partition is not showing, I can see only the device: # ls /dev/sd* /dev/sda /dev/sda1 /dev/sda2 /dev/sda3 /dev/sda4 /dev/sda5 ...
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'No such file or directory' when I am trying to format Logical Volume

I am trying to create Logical Volume on CentOS 7 on EC2 instance. After attaching the volume I am creating partition using fdisk, then I am starting the Logical Volume creation: pvcreate /dev/xvda1 ...
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Setting Up New CentOS server - Partitions Sizes and File Systems

I'm responsible for setting up a new CentOS 7 server. It's my first time so I want to make sure I'm on the right track. After some research, I chose to have 6 partitions: Partition | Type | Device ...
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How to recover a partition recreated with gparted

Yesterday I've had the bad idea to try to follow this tutorial : http://fds-team.de/cms/articles/2013-12/use-a-real-windows-7-partition-in-virtualbox-kvm-vmware-player-u.html these are the commands ...
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Why is grub showing a windows 7 option?

I've recently in installed mint 17 on my pc. $ parted -l Model: ATA PLEXTOR PX-256M5 (scsi) Disk /dev/sda: 256GB Sector size (logical/physical): 512B/4096B Partition Table: msdos Number Start End ...
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157 views

Trouble installing <distro> onto correct partition for a dual boot

Some of the context might not be relevant to the problem so feel free to skim through the rest of this post but essentially what I'm doing is trying to install an operating system onto the KAOS ...
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175 views

Don't I need to move a shrunk filesystem before resizing the partition?

I have a partition of size X GB filled by an ext4 filesystem. Now, I want to shrink this partition (and the filesystem) to only take up the latter X/2 GB. I'm using command-line tools and no parted. ...
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How to stop caching a LVM partition?

I currently have LVM-cache set up on my Ubuntu install as described in https://rwmj.wordpress.com/2014/05/22/using-lvms-new-cache-feature/. (I did have to install some of the vivid/proposed packages ...
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243 views

Win7 NTFS Partition is empty using Linux LiveCD

my flatmate crashed her windows installation badly. And of course she just had 1 partition C: on it and no backup. And of course there are very important documents on the HDD. I tried to recover ...
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How do I resize a windows partition without using gparted?

Suppose I have a native (i.e. coming from manufacturers) windows 7 installation on a laptop (with an SSD device, BIOS/MBR partition table if that matters). The partition on the device is completely ...
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/mnt directory is removed undesirable!

Accidentaly I have removed my /mnt directory... how can I restore it? with the exact permissions and etc??? This directory was empty.
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gparted moving unallocated to 1st partition

How can I assign unnalocated space to 1st partition /dev/sda1 ?
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UEFI installation failed Fedora 21

I have installed Windows 8.1 on my Lenovo laptop. When I configure partitions I receive this error: No valid bootloader target device found. For UEFI installation , you must include an EFI System ...
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How can I let high priority processes continue when low priority processes are causing free memory to be low

Ok I'm not sure if this is the correct place to post this. It is more of a 'why not' question than a 'how to' one (assumption is that it isn't/can't be done). Why don't we allow RAM to be partitioned ...
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Disk /dev/sda doesn't contain partition table

I am unable to booting with my laptop getting this error No operating system after booing with Live cd if i give this command fidsk -l getting below error. mint@mint ~ $ sudo fdisk -l Disk /dev/...
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436 views

Recovering a LUKS partition

I have a drive with 2 partitions 1st is plain ext4 2nd is encrypted LUKS. The partition table has been overwritten. I've found the beginning of the second partition, which I need to recover, ...