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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WD Advanced Format confusion

One of my Hitachi DeskStar 7K160 hard disks died today and the other one is not safe (has bad sectors) so I've ordered a new 1 TB WD Blue WD10EZEX. Apparently nowadays new hard disks come with this ...
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38 views

Can I change an unmounted partition's type from another partition on the drive?

On my hard drive I have a largish unused partition that I would like to use. Trouble is, it's an old Windows partition and I'd prefer to make it a proper Linux partition (I intend using it via LVM if ...
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538 views

Does Linux still have to reside within the first XX cylinders of a HDD?

It's been a while since I last bothered with partitioning my hard drive, but now it's time again and I remember last time I did this there was a requirement to put the root partition (or only GRUB?) ...
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2answers
43 views

Hide a partition in the partition table and make it reappear later

I know this isn't a question that's specific to Unix/Linux, but I think there are people who can answer this question here. I want to hide my Windows partition from the partition table completely, ...
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35 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 will install Google Chrome which has more than 100MB and installs in /opt (opt ...
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77 views

Shrinking a partition

I'm trying to shrink a partition on a 64GB SD Card down so that I can fit it on a 32GB USB thumb drive, but I'm not having any success. I have the SD card plugged into a USB adapter, which is plugged ...
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49 views

Partitioning correctly for GPT in BIOS system

I am in doubt whether I have partitioned my hdd correctly as GPT on a BIOS motherboard. I used gparted to partition and I don't know if I aligned the beginning/end of the disk correctly, used correct ...
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34 views

Partitionning disk for installation, what size should I give to filesystem? [closed]

I am planning to install debian on dual boot, I have 250GB free for that, but I d prefer answer for any size. I want to separate filesystem on different partition (/, /boot, /root, /home, /var), but ...
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127 views

How to rename /dev/sdax(partitions) in Linux

I made a partition like /part on my machine with some important data... But I can't stand the name of it... I want a clear solution to resolve it and change the name of it to for example /test... ...
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66 views

Fdisk cannot read size of this disk is 4.0 TB under RAID-0 enviroment

I have server from OVH data center , I have Two SATA Hard Disk Drive , each Disk Size 2.0 T.B , I have RAID controller card but I convert the RAID-1 to RAID-0 through OVH Rescue mode and here is the ...
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40 views

Verify that partition is encrypted

I just installed Debian and as far as I can remember I encrypted my home-partition using LVM. During the boot process I haven't been asked to enter the password. Is there any way to check whether ...
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1answer
43 views

Accessing Windows7_OS partition from Linux on a dual-boot

Are there any limitations on accessing the Windows7_OS partition while I am booted on my Linux OS? Occasionally I like to browse files that are on my Windows partition or copy files to my Linux drive ...
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183 views

Software RAID 10 + LVM on mixed drives, sector alignment?

I have 4 2.5" 7.2k drives lying about and I'd like to build some RAID arrays for a bit of VM storage on my KVM lab box. There are 2x 320GB drives and 2x 500GB drives. I'm looking to create a RAID 10 ...
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88 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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86 views

Using gparted, deleted partition of memory card, then formated to fat 16; now its not working; error: no partition table present

I connected my Sony cyber-shot camera via cable to my laptop having Ubuntu 13.04. I wanted to make the memory card of the camera fresh to re-use. I opened GUI gparted. I did the below: 1) I selected ...
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70 views

Can't create partition table on SSD with Slackware 14

I'm trying to install Slackware 14 from a DVD. It boots fine from the DVD. When I try to use fdisk or cfdisk to create the Linux and swap partitions on the SSD, it complains about a missing or ...
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83 views

Apache Server on different disk partitions

I have an Apache server installed with Debian. Later, I partitioned my hard drive and installed Ubuntu on the new partition. Afterwards, I realized I could not access my Apache server while booted ...
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201 views

Short read while trying to open partition

On my personal home computer running Kubuntu Linux 13.04 I'm having trouble mounting a partition that is very dear to me. My backup policy is to perform a backup about monthly, so I do have a backup ...
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2answers
678 views

Errors after creating partitions during Fedora 20 installation

I made drives like this : / 10GB /home 37GB swap 8GB but there is an error : you have not created a bootloader stage1 target device. you have not created a bootable ...
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1answer
101 views

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 ...
2
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1answer
59 views

Isn't /boot a separate mount?

My understanding is that /boot is being accessed by lower level tools (e.g. grub) during system startup and so it is formatted specially in a simpler format than the rest of the disk. But when I do: ...
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60 views

What is the proper way to shrink a LVM partition?

I want to shrink a Linux LVM partition from 200GB to 150GB. A test is carried out with the following steps: Shrink a file system in a logical volume with reszie2fs Shrink the logical volume with ...
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Change the number of the partition from sda1 to sda2

I have a disk with two partitions: sda1 and sda2. I would like change the number of sda1 to sda2 and sda2 to sda1. It's possible but I don't remember the procedure. i.e. My first partition will be ...
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161 views

How to move EFI and boot partitions?

I am in the midst of moving these two partitions from sda5 and sda6 to sda1 and sda2 respectively. This is to allow me to have a contiguous space for the root file system to grow. The following is ...
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Resize vdi size doesn't work as supposed [duplicate]

I just installed the new one Debian xfce via VirtualBox, but decided to increase the vdi size from 8GB to 20GB (because it requires 42% of all disk space at this moment): VBoxManage.exe modifyhd ...
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33 views

Windows partition hidden? [duplicate]

(refined for ease of use) Okay, so I'm fairly new to linux, but heres what I've got so far: I'm dual booting BT5R3 and Win7. I was trying to change the grub to set Win7 as the default boot option. ...
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63 views

Partition USB to raw partition

I'm now running Window 7 and I want to install Manjaro Linux on the other disk on my computer. In the installation guide, the author said: Should your attempt to write to a USB stick still be ...
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1answer
64 views

Is it safe to delete old boot and EFI System partitions?

I have installed a new OS in the free space of the same hard disk after failing to upgrade the old one. Now there are two copies of boot partitions and EFI System partitions. After a harrowing ...
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132 views

How to recover from a boot hang after deleting old swap?

I did a fresh installation of Fedora 20 in the free space of my hard drive after failing to upgrade from the older version. Everything seems to be working fine until I deleted the partition containing ...
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732 views

Kernel Panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0)

I'm getting the same error that other questions mention, such as: Installation Error: Kernel Panic - not syncing ...
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3answers
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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 to clone a NTFS partition (WinXP) from a damaged disk to a new one?

I'm an Italian Windows programmer. I know almost nothing of Linux, so please be patient if the question is dumb and pardon my bad english. I need to clone a NTFS partition from a damaged, near to die ...
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509 views

Mac OS X partition type problem

As a 2 decades of MS-Windows user I have switched to Mac OS X a month ago. And my knowledge is not enough to fix my big problem which I encountered yesterday and my brand new MBPro is dead now. I ...
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39 views

Is this method safe or recommended for moving a /home directory?

I have my linux install on a small disk. I want to put the home directory on a different hard-drive. I was thinking of using this and then this. Would this work? Is there a better way? Should I just ...
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284 views

How to format Partition

How can I format the following partition on Redhat 5.2? /dev/mapper/VG00-LogVol 148G 111G 36G 76% /u001/app/oracle
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I have a 24 Gb disk and a 1Tb Hard Disk How do I get Ubuntu to install on my 24 GB and my home dir on the 1TB

I used the auto installer for Ubuntu on my 24GB drive my disk space looks like this. kipke@ThePad:~$ df Filesystem 1K-blocks Used Available Use% Mounted on /dev/sda2 16395648 3936132 ...
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How can I know how much space software takes? [duplicate]

I am using debian (unstable). My system was partitioning with 9 GiB for /. This is not enough for me and I use already 7,5 GiB. I don't want (for now) to use gparted in order to repartitioning (it ...
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1answer
37 views

Are partition tables always required? [duplicate]

So I have a home server with 4 hdds: hdd1: 60Gb (SSD - OS drive) hdd2: 4TB (data drive) hdd3: 2TB (data drive) hdd4: 1TB (data drive) So I intend installing ubuntu server onto hdd1 (ssd ...
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872 views

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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5answers
4k views

How do I resize a partition in Ubuntu linux without losing data?

I ran out of space in my on the drive only to find that there was another unformatted partition in the system that is available. I now want to resize the current partition to take in the empty ...
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1answer
85 views

How to check integrity to HDD with UDF format

I'm having problem with a USB external drive, which seem to be formated with UDF and was being used for MAC and Windows (or at least that is what told). When I attached the HDD to my Linux system ...
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2answers
56 views

How does system know where the first logical disk starts?

I'm trying to understand the ms-dos partition table, and there's the following diagram: It comes from this site. Almost everything is pretty clear to me, but there's one thing I don't get. As you ...
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1answer
41 views

Installing Multiple Linux Distros in a single partition

I'm currently using Ubuntu 13.04, elementaryos and Windows 8. I would also like to install Backtrack for rare use. But, I'm already out of my partition limit. So, was it possible to combine two ...
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33 views

Why is the current device size bigger that the current volume size after resizing an ntfs partition?

I'm resizing an ntfs partition using ntfsresize (ntfs-3g) and fdisk. I used the following command in order to change the filesystem size: # ntfsresize -f -s 10G /dev/sdb1 ntfsresize v2013.1.13AR.1 ...
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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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List partition labels from the command line

Is there a command that will list all partitions along with their labels? sudo fdisk -l and sudo parted -l don't show labels by default. EDIT: (as per comment below) I'm talking about ext2 labels - ...
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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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46 views

Installing Linux on a single primary partition

Is it possible to install Linux on a single primary partition? I already have three primary partitions occupied by Windows 7 which I cannot give up.
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60 views

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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633 views

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 ...