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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How to resize an IMG file's partition info?

I made an ISO this way: sudo partimage save /dev/sdc1 /media/56AE8240AE82191F/Backup/xfcefat.iso The resulting iso file is very small but when mounted I see that it has correctly preserved the ...
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Reading a filesystem from a whole disk image

I ran these commands: VBoxManage clonehd d6b9f0a5-98df-48ca-83c8-91a0809ec349 --format RAW Debian.raw sudo dd if=~/.VirtualBox/HardDisks/Debian.raw of=/dev/sda5 When I try to mount the partition, I ...
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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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How do I backup my partition table?

I just bought a new laptop with Windows 8 preloaded but without an actual Windows disk. I would obliterate the whole thing, but I need to use Visual Studio for one of my classes and the most recent ...
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957 views

Swap partition in LVM?

I was wondering if putting the swap partition into a logical volume group has any drawbacks (e.g. performance), or would it be "just the same" as having it as a separate primary/logical partition? I ...
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Edit file on image created with dd [duplicate]

I've a bootable USB with Debian. Normally I clone the disk with dd, write the image on a new USB disk, mount this disk on my filesystem and edit some files. Is it possible to edit files on the image ...
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Can unformatted partitions have UUIDs?

Can a partition have a UUID without a filesystem?
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Debian 6 - Disk partitioning too long

I just got a new pc that comes with an empty 250GB 3G SATA Non-Hot Plug 7,200rpm HDD. I decided to install Debian 6 from a USB, I chose the partition to be Guided - use entire disk and set up ...
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Problem mounting GPT disk partition

I am trying to mount a partition on a GPT disk, but I get the following error: $ sudo mount -t ext4 /dev/sda1 disk/ mount: special device /dev/sda1 does not exist Looking at dmesg, I don't see any ...
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Why does the MINIX installation ask how big /home should be?

While installing MINIX is was asked how big do want /home to be. --- Step 5: Select the size of /home --------------- MINIX will take up 611 MB, without /home. How big do you want your ...
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Help with unzipping a .dd.gz, possibly corrupted

I recieved this file that I was told was a copy of a hard drive (or disk). The file is "sheeva-mem.dd.gz". I tried to unzip the file in a linux Fedora machine. This yielded "unexpected end of file". ...
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Expanding root partition in SUSE Linux

I have a server where the space distribution among partitions is as follows: GSSJMB02:~ # df -kh Filesystem Size Used Avail Use% Mounted on /dev/cciss/c0d0p5 25G 5.9G 18G 25% / ...
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Does GRUB consider partition order when looking for config files?

I have a HD which has 3 partitions, in the following order: NTFS FAT32 FAT32 (very small) I want to install GRUB into the MBR of the HD, and place the config files (menu.lst, etc.) into the 3rd ...
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Migration from loop-aes to cryptsetup

I've upgraded my linux installation to kernel 2.6.38-2 (Debian testing). With the new kernel, loop-aes does not compile, so I cannot mount my encrypted volumes. I heared that it is possible to use ...
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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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Archlinux, move files to a different partition

During the installation I thought I had generated the correct fstab, but now, after cp complains that the filesystem is full, I discover that fstab is empty. I have this configuration: # lsblk NAME ...
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Programmatically partition disk

I am attempting to create a bash script which will create a new partition with a file system on a disk with existing partition(s). It looks like it's easy to create partitions programmatically with ...
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How to mount some folders on a different partition

I recently got an SSD for my computer. Therefore I reinstalled my system and mounted / on /dev/sda1 (which is a partition on the SSD). To protect the SSD, I managed to mount /tmp on the RAMdisk. ...
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mount: wrong fs type, bad option, bad superblock on /dev/sdb on CentOS 6.0

Somehow my partition on /dev/sdb has gotten all buggered up. This hard drive contains a lot of data that I need to recover and haven't been able to backup yet. When I attempt to mount it: # mount -t ...
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Problems moving home partition

I was running low in disk space on my Linux box, Ubuntu 10.10 Desktop, (specifically on my /home partition) so I added another disk to it and I am trying to move the home partition into it. I am ...
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How to mount an encrypted TrueCrypt partition always in the same point?

I just formatted my external HD and divided it in two partitions: an ext4 where important information will be, and a ntfs for "compatibility" things (i.e. movies, music, etc). I encrypted the ext4 ...
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How to add a Linux Partition on FreeBSD

Today I installed FreeBSD 9.0 PPC on my Mac mini G4 with 40GB HDD. During installation, (using the FSBD utility 'gpart') I have allocated a total of about 23GB for FreeBSD leaving 17GB totally free ...
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Preseeding Ubuntu 10.04

I need to preseed a dual boot installation of Ubuntu 10.04. I want partman to use all already existing Linux partitions and all free space (like the option when installing Fedora) what would that ...
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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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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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Tool to create recipe to preseed partitioning

I want to preseed an Ubuntu 12.04 installer using a custom partitioning recipe. My disk layout is reasonably complex, and so is the recipe syntax itself. Hand-crafting such a recipe seems tedious and ...
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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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Can I split /boot to a different partition on a single partition system?

I have set up my system, configured it and everything, using only one partition for / (ext4). So no separate home, boot, swap etc. So the question is: Is there a way to go from this configuration ...
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How to Expand LVM2 Partition in Fedora Linux

I've been using Fedora 15 on a VMWare virtual machine. Over time, the disk space I initially allocated for the file system began to run out, only 12GB left. I've expanded the disk space an extra 25GB. ...
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How does Linux deal with a separate /boot partition?

I am interested to learn about how Linux deals with a separate boot partitions. I am not interested in actually doing this, but I would like to know how this works under-the-hood. Consider a hard ...
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How can I solve the issue about mounting my Windows 8 NTFS partition on Linux Mint?

I used Ubuntu for long even along Windows and SOMETIMES I got this problem for mounting the corresponding NTFS partition at the beginning, however with a pair of command lines to the console I got it ...
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What is the concept of Drives in Unix Systems?

In windows, we have C drives where all the softwares are installed and other partitions e.g; D, E etc to store our data. Now once we reinstall the windows for some reason, we install everything again ...
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How extend linux partition with?(after success to extend : fail to boot computer)

I have Ubuntu and I want to enlarge the disk space of /dev/sda1 from 10GB to 90GB. gparted Ubuntu 9.04 live cd show: Partition File System Size /dev/sda1 ext4 10GB /dev/sda2 ...
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Utility to TRIM unallocated space on drive

I have a drive (SD card) with a few ext4 partitions but also some unallocated space. The fstrim utility can only work within a filesystem. Before I reinvent the wheel and write one, is there another ...
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FreeBSD and Linux shared partitions

Which directories, and how, can I share between FreeBSD and Linux? In particular, how can I deduplicate respectively /usr/home and /home? I guess directly sharing a partition between both systems ...
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How do I determine the new size for resize2fs?

I want to shrink an ext4 filesystem to make room for a new partition and came across the resize2fs program. The command looks like this: resize2fs -p /dev/mapper/ExistingExt4 $size How should I ...
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How to repartition pendrive again?

My 8GB pendrive originally contained only a FAT partition, but I tried to install OpenSUSE 11.4 on it. I created a 200MB partition for /boot and the rest was for the root partition. Despite the ...
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How to check accurately the remaining disk space on a partition?

I have my /home partition formatted as ext3. Occassionally, some program that is part of GNOME is giving notifications about there only being 700mb of space left. Nautilius tells me I have 5.6GB. Disk ...
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Do I only need one swap partition for multiple Linux distros? (and other questions)

I have Linux Mint 14 installed as my only OS. I have one extended partition containing /swap, / and /home, and I have some unallocated space on my drive. I'm guessing that Mint decided to put this ...
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Prevent non-root user from formatting a partition

Few days back I mistakenly formatted a partition on my external hard drive by clicking Format from the Context menu in Computer. I want to know that how can I prevent non-root user from being able to ...
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/etc files on a different partition

My setup requires that some of my /etc files reside on a separate partition. For this purpose I've created a softlink: ls -li /etc/group 956 lrwxrwxrwx 1 root root 21 May 7 15:48 /etc/group -> ...
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How do I find the offset of an ext4 filesystem?

I have a failing hard drive that is unable to write or read the first sectors of the disk. It just gives I/O errors and that is all there is. There are other areas on the disk that seem (mostly) fine. ...
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Figuring out what OS is on which partition?

So I have both Ubuntu and Crunchbang installed on my laptop, and I'm trying to figure out which one is on which partition. I'm going to install another OS (probably BT) and need to know what ...
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How to format a write protected pen drive in Linux?

How can I format the write protected pendrive?
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Shrink Windows partition to install Fedora 20

I want to install Fedora 20 along already installed Windows 8.1 on my notebook. I found a good how-to on Techotopia, however, the installer for Fedora 20 looks completely different, is simpler (cough ...
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Best Disk Partitioning Scheme for a Linux-based Developer Machine

Is there some kind of "best disk partitioning scheme" for a Linux-based web and application developer machine, in terms of performance, organization or others?
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Does Linux support Mac OS partitions format?

I want to install Linux alongside Mac-OS. There is something I'm in doubt about. Does Linux support Mac-OS partitions format?
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Does the order of partitions matter much?

I've just ran a test install of Arch on a separate computer, and now I'm ready to do the real thing on my main one. However, since the guide didn't explicitly recommend it, I did not install with a ...
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Finding all partitions with filesystems

I'm writing a script that will copy all of the files on a device to a directory. The problem is that some of the devices have multiple partitions and some of the partitions don't have filesystems to ...
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Is it safe to use GParted while booted?

I have Linux Mint installed on an external hard drive, and I have the 4 main partitions (/boot, swap, /, and /home). I also have 600GB of unallocated space. I know there's always the chance of data ...