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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Creating and mounting partition automtically

I am running raspberry pi on raspbian wheezy, and I'd like to create script that automatically creates new partition on unused area of disk and mountpoints on it so it'll always mount on same ...
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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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Increase root partition by reducing /home

Hi I need to increase root partition space by reducing /home, in a Centos 6.6,my situation is this: /dev/mapper/VolGroup-lv_root 50G 46G 1,6G 97% / tmpfs 1,9G ...
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Delete and recreate of NTFS file format in Extended partition will maintain driver letter?

One of my computer system is having the disk partition like below 1-Primary (NTFS) (boot) 2-Primary (NTFS) (Windows C: Drive) (windows XP OS) + (software installed) 3-Primary (NTFS) (Windows D: ...
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CentOS can't use new extented space on system disc

I have CentOS installed in my VirtualBox and there was small HDD for the system itself(about 8-9GB). After some time of using this, this virtual disc got full and I couldn't install updates so I ...
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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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56 views

Swap suddently vanished from Debian?

Everything has been going fine for 6 months now until my swap suddently vanished today. Now that I look into it, I find that my disk partitionning is a bit weird. What happened to it and what should I ...
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22 views

fdisk and fdisk -cu

Can someone please assist me with the difference between fdisk and fdisk -cu? when use fdisk only, it shows me the below warning WARNING: DOS-compatible mode is deprecated. It's strongly ...
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2answers
58 views

What's the difference between a partition and physical volume?

Why can't we directly create a volume group over a disk without creating a physical volume from it? What is a physical extent? Do we even have physical extents in a partition?
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1answer
37 views

How to set Clonezilla to clone only a partition

I have been trying to clone my Debian /dev/sda1 partition containing /root with size of 100GB using Clonezilla. I did this by using Clonezilla-live to create iso file with size around 18 GB. It seems ...
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2k views

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

I had Widonws 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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Installing Android-x86 on a USB (not creating a Live USB)?

I want to carry around an Android OS install on a USB so I can have a Google Authenticator with me everywhere I go since I don't own any mobile devices. The idea being that I can run Android through ...
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1answer
22 views

Is it okay to partition my drive while I'm downloading a huge file (4gb)

I'm downloading a huge file using a torrent client and I was wondering if I can use GParted to partition around 100gb of my 1tb to save time because I plan to dual boot this computer right after the ...
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1answer
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I tried to resize an ext4 partition and now the VM is not working

I tried to resize the primary ext4 partition and I think that i forgot to set the primary partition as bootable. Now the only thing I see from the VNC is the grub. I used fdisk to resize and ...
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1answer
66 views

EFI dual-boot problem on HP Pavilion 15 with Windows 8 and Debian 8

Context HP Pavilion 15 Notebook, when I bought it there was Windows 8 pre-installed. Yesterday I partitioned my hard disk and I installed a fresh new Debian 8 everything fine, here's the table: ...
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42 views

Advantage of GPT over MBR partition table [closed]

What is the advantage GPT partitioned hard drives on older BIOS system ? when boot drive is bellow 2TB on a BIOS system or UEFI boot disabled grub on BIOS system with GPT partitioned needs an ...
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1answer
156 views

How do I resize the active partition (in Ubuntu 15.04)?

When I first created this virtual server with VMWare it was 16G, but that has proven to be insufficient space. So I recently resized it with GParted to 32G using the Live CD. Judging by the results ...
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How do I identify which disk(s) make up a vxfs disk group?

In case it matters, system in question is Solaris installed on SPARC. System contains two HDDs, same make/model/capacity. On one HDD are the root and var partitions/slices. /etc/mnttab shows me that ...
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Load root partition on embedded linux system

I'm using a zynq-7000 SoC, running a custom petalinux build, which is on an SD card. The boot partition contains a boot.bin (the bootloaders etc) and an image (containing the kernel). The root ...
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265 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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Shrinking root partition on Debian

I'm using a headless Debian Wheezy server with 2x3TB disks. It was installed automatically with RAID1. This is the output of df -h: $ df -h Sys. fich. ...
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Exam question about Partitions [closed]

Which Partition is required in Linux? a. /dev-partition b. /home-partition c. /swap-partition My answer was .a (/dev )
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How to format a partition inside of an img file?

I created an img file via the following command: dd if=/dev/zero bs=2M count=200 > binary.img It's just a file with zeroes, but I can use it in fdisk and create a partition table: # fdisk ...
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Startup problem: invalid partition table or use UEFI BOOT

I'm working on a Dell Latitude E5430. Recently I booted pcbsd from USB using this file: PCBSD10.1.1-RELEASE-01-31-2015-x64-DVD-USB_0.iso But I guess I did something wrong. I was trying to install ...
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67 views

“grep: memory exhausted” error on large partition

I was editing a text file with my notes on linux commands when I noticed a big chunk of it was missing (copy without paste, probably). The problem is that I already saved the document. (And this is a ...
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81 views

Problems with partition table on 3tb NTFS drive

I have a 3tb HDD which was formatted with NTFS and put in a USB enclosure. It was used under Windows and Linux, with no problems for a year. Recently it stopped mounting under Linux and Windows, and ...
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35 views

Where did my free space go after reducing a partition?

I have a machine running Centos 6.x, with only one hard drive, 2 TB in size. I found that it had almost all of that space partitioned to the /home directory, so I decided I wanted to reduce that ...
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Expanding root partition CentOS 6 With using fdisk

I am trying to expand the root partition on a VM which is not using LVM and I do not have (nor want to try and create then use) a disk to boot from. As such I followed what I felt was the logical ...
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How to recover ext2 if all superblocks are gone? [closed]

I have a 120 GB hard drive that consisted of an ext2 partition (which occupied all but about 1GB of the disk) and a swap partition. I had mounted it successfully and was browsing files, before I ...
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1answer
195 views

Centos 6.6, resize partition

We have a Centos server as a virtual machine where the / path is getting full. So we want to resize the partition from 50GB to 70GB. I followed this guide ...
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1answer
38 views

Unable to mount new created partition on virtual machine running CentOS

I have CentOS 6.6 (32-bit) running in VMware Workstation 10.0.3 build-1895310. I have just modified the Virtual Machine Settings, expanding the Hard Disk from 20 GB to 30 GB. I also created a new ...
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How should I prevent data corruption on an NTFS partition shared by Windows and Linux?

I use Linux for most of the things but I still need Windows sometimes. So, I have Linux Mint 14 and Windows 8 installed (dual-booting) on my computer with the following disk setup: sda1: The 350 MB ...
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How to set MBR to Linux Partition instead of GRUB

I have a Linux Mint 17.1 Partition at /dev/sda1 and another Mint 17.1 Partition at /dev/sda5. How do I set the MBR to boot into /dev/sda1 instead of the GRUB menu? I know how to use GParted to delete ...
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1answer
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How to clone an MTPFS partition of a mounted Android phone?

Using mtpfs I've mounted a Samsung Galaxy S5 and I need to make an image of its root partition. I want to use dd or the like, but nothing seems to be able to detect/reference an MTP and/or FUSE ...
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1answer
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Copied Arch Linux partition broke original partition's mount point

I have an installation of Arch on an ext4 partition on a 250GB SSD. My intention was to copy the partition containing it to a different HD on my system, and resize the copy. So from a separate ...
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203 views

Google Chrome - no space on rootfs partition

I've managed to install google-chrome on Debian Wheezy. My rootfs is only 320MB because I didn't predict that some day I would install Google Chrome, which has more than 100MB and installs in /opt ...
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1answer
55 views

Mounting Windows 8.1 partition in fstab fails even when FastBoot is turned off

I'm using Arch Linux, and with this in my fstab for mounting my Windows partition: /dev/sda2 /media/windows ntfs-3g josh,exec 0 0 it panics and goes into emergency mode on boot. I turned off ...
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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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How to create separate usr partition during arch install?

How do I modify and add the hooks needed in mkinitcpio to have a separate usr partition? Also, am I mounting the other partitions correctly? http://imgur.com/Rxt6o1g Basically I'm using UEFI with ...
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Moving 4 system folders to 1 separated partition

Some background: I have installed Linux Mint 17 Cinnamon on my laptop SSD on a 10GB formatted partition and i have another HDD with 75GB, both ext4 formatted. The question part: I have two partitions ...
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partprobe equivalent on OS X

After I manually edited a partition table on a device in OS X, the corresponding devices don't get created automatically under /dev. How to I tell the OS X kernel to reread partition tables as I ...
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What is the difference between “extended” partition and “logical” partition

What is the difference between "extended" partitions and "logical" partitions on my hard disk? What's the need for each? I am using Linux
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1answer
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Odd output from fdisk -l: overlapping and missing partitions? [duplicate]

I am running Debian 8 as the only operating system on my Toshiba Satellite laptop, though I previously had other operating systems installed. Running the command sudo fdisk -l produces the following ...
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2answers
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Partition table-less HDD [duplicate]

Just this morning, I accidentally created a hdd filesystem without a partition table. I didn't even know it was possible but it happened. Now the issue is to undo it or leave it alone. For this ...
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1answer
77 views

Creating separate volume for /var/log/ and /var/log/audit/

I need to migrate /var/log/ and /var/log/audit to separate volumes. Currently the entire /var/ directory is on a logical volume with ample space (45G). I understand how to shrink and create new ...
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Can`t part disk because 'invalid token primary'

I`m trying to partition the external HDD on my raspberry, I am running Raspbian (debian). When I run the command; mkpart primary ntfs 45% It will say: But the help says: What I am doing wrong? ...
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“fdisk -l” output: what are Disk label type“ and ”Disk identifier"

fdisk -l output: . . Disk label type: dos Disk identifier: 0x0006a8bd . . what are Disk label type" and "Disk identifier" Also, apart from the manuals, where else can I find more information ...
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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
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How can I increase the number of inodes in an ext4 filesystem?

I had a problem (new to me) last week. I have a ext4 (Fedora 15) filesystem. The application that runs on the server suddenly stopped. I couldn't find the problem at first look. df showed 50% ...