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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Partitions same size but different block

I tried to backup my partition using dd on another disk and I created a partition of the same size. When I finished the copy I had problems mounting the partition since I got bad geometry: block ...
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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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How to detect if the FreeBSD disklabel is on the first sector of the disk?

I have attached a FreeBSD disk to my Linux machine. How to detect if the disklabel(aka bsdlabel) is on the first sector of the disk or the PC MBR is on the first sector of the disk and disklabel is ...
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Flashing rootfs on Embedded Linux with Limited RAM

I'm fairly new to the embedded world, so forgive me if this seems obvious. I'm working on a board based off of the AT91SAM9260. I have 256MB of flash and 64MB of RAM. The current setup flashes two ...
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31 views

How to restore a system?

I have a disk image from Acronis True Image 2011. My original disk, of 40gbs, had 2 partitions, 1 for FS and 1 for swap, but it started to fail. I've tried to make a backup, which finished with some ...
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Best parameters for ext4 filesystem to handle virtualbox disk images

I have ext4 partition, which holds disk image files VirtualBox works with. They all are fixed-size images (i.e. files never change their size). They are defragmented as much as possible (with ...
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76 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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62 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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150 views

How to use redobackup without free partition

I had a spare 250GB drive a while ago from an old Windows Vista computer. There wasn't much data on the drive. I wanted to use it for a new OS in my computer, and I was in a rush to use it, so I ...
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1answer
51 views

create multipath for local partition

Is it possible to create multipath to local partition? I got partition /dev/sda3 and I need /dev/mapper/mpath01 to be pointing to it. This is what I added in my kickstart (rhel 5.7) part ...
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1answer
261 views

How to boot into FreeBSD installed in the second partition of an external drive

I have installed FreeBSD 9.1 on the second partition of an external hard disk and I'm not able to get my computer to boot from it. FreeBSD was installed using the FreeBSD memstick image dd'd onto a ...
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55 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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123 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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1answer
78 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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282 views

How can Solaris sub-partitions be accessed in FreeBSD?

First of all, Linux detects the partitions: sdg1: <solaris: [s0] sdg5 [s1] sdg6 [s2] sdg7 [s8] sdg8 > However, FreeBSD 9.0 shows only the main partition. Is it possible that only Solaris ...
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Unable to close a Luks partition

For backup purposes, I have "snapshotted" a LVM partition. This partition was crypted so I have opened this Luks partition (snapshot) in order to do my backup. The problem is that I have forgotten to ...
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55 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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255 views

How to migrate existing linux system to LVM partitioning

I want to migrate my system to LVM. My current setup is the following: Disk /dev/sda: 1000.2 GB, 1000204886016 bytes 255 heads, 63 sectors/track, 121601 cylinders, total 1953525168 sectors Units = ...
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Setup Cloudmin on Centos installed in LVM

I installed CentOS 6 with default LVM partition pattern. according to this pattern Can I use Cloudmin and store KVM Disks in LVM as Logical Volume? I think Cloudmin requires creating new logical ...
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GRUB doesn't see ext4 partitions

I have strange trouble with Linux Mint 13 installation. I have Windows XP installed, I want to install Linux Mint as a second system (with dual boot), I've already done it multiple times on several ...
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85 views

Extending/resizing Fedora Guest-OS root-drive in VirtualBox

I hope you can help me with that: My VirtualBox Guest-OS (Fedora 19) told me, that there is not enough free disk-space availabe, so I first increased the .vdi-file by using the Windows-Commandline: ...
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Lost access to grub after installation of Peppermint 4

I am hoping someone would be able to help me. I have installed peppermint 4 but after restarting it, the grub menu didn't show up and now it boots straight into Windows. I went back into peppermint by ...
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Why does my Pandaboard boot partition need to be vfat, and the rootfs need to be ext3 or ext4?

While booting Android on a Pandaboard, I am partitioning the SD card into two partitions, boot and root. They contain different filesystems. Why does the boot partition need to be vfat, while the ...
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292 views

Multiple Linux or Unix Distributions, Same Home Partition or Data?

To avoid conflicts I have always installed multiple Linux and Unix distributions each with it's own home partion or directory, and in the era of 3TB hard drives this is often very practical; I also do ...
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Tool to reduce a partition's size and create a new one from the command-line

At the moment I don't have any free space: (parted) mkpart Partition type? primary/extended? primary File system type? [ext2]? ext4 Start? 60G End? 62.9G Warning: You requested a partition from ...
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How to setup KVM partitions?

I'm trying to install SolusVM/KVM on a server with one 500 GB HD and one 256 SSD. I am a complete beginner at Linux. SolusVM has a script on the site to download and install automatically, but how do ...
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partitions problem with Debian Squeeze and Windows 7 (Partition 1 does not end on cylinder boundary)

I have just installed Debian Squeeze in a hard disk where also Windows 7 is installed. Now, if I run cfdisk, I get the following message: "FATAL ERROR: Bad primary partition 3: Partition ends in the ...
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How to install linux (with crypto /Home + / partition) with enough swap space to hibernate

What are the steps to install Linux (with cryoto /Home + / partition) Mint on a empty hard drive with 1.5x swap space as RAM. I am aware that the CD allows this as a default option but it doesn't ...
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698 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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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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dd primary partition slow transfer rate

Can someone explain me why if backup ,using dd, a primary partition to a primary partition on other disk the transfer rate (MB/s) is significantly slower compared to the the rate I have if the ...
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108 views

Live boot GUI convert a primary partition to a logical partition?

Is Gparted Live unable to convert a primary partition to a logical partition? i.e. to make an extended partition and make that primary partition a logical partition within the newly created extended ...
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Resize /home on CentOS vmware guest

I have a new vmware guest, let's say I want to extend it from 100 GB to 300 GB My question is how to insert all the 200gb into /home? Where can I start? df -h displays:
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350 views

SliTaz, usb stick, unable to mount iso or to find a filesystem on it rootfs.gz

I deleted every partition on my system, even the partition on my usb stick. Then I created a partition with SliTaz which I'm currently on. But then I found out that my usb stick didn't get discovered ...
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841 views

Problem with openSUSE 12.3 dual-boot installation (with Windows 7)

I have a current Windows 7 64 bit installation that I'm using and I wish to create an openSUSE 12.3 partition on my HDD (not my SSD Windows drive). I used the Windows Disk Management tool to shrink my ...
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Block Devices & Partitions

I partitioned a microSD card (mmcblk1) into two partitions mmcblk1p1 and mmcblk1p2. If use a dedicated card reader I am able to see the entire SD card and its partitions using various disk management ...
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/home partition recovery

Unhappy with Gnome 3 in Ubuntu I tried Mint 14. Had a backup of my home partition. During the Mint installation I designated my old home partition, and when it booted everything was fine. There ...
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WD MyBook 3TB - Gparted failed & HDD partitions recovery?

I have this new WD MyBook external HDD (USB 3.0/2.0); I created 3 partitions all of them ext3 type (~1 TB | ~1 TB | ~750 GB) I loaded lots of files all the partitions were like ~30% full on each, and ...
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When I create a new partition for /home, the partition editor moves it to /dev/hda2 instead of /dev/hda3

I have a CentOS system I'm tying to duplicate. I can't use dd or cat over SSH from the source server so I have to initiate the command from the target server. My first choice is to duplicate each ...
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Can't access NTFS drives after Elementary OS install

I have just setup Elementary OS. I have two hard drives on my desktop and I can’t access either one of them via file manager. To be precise I have two partitions with data that I need to access; ...
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Restoring a big partition to a smaller partition with Clonezilla

Some time ago I created a backup of an EXT4 partition with Clonezilla. Now the HDD crashed and I lost some important data. The size of the image of the partition is 50GB. I tried to restore this ...
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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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59 views

Problems installing Linux Mint

I tried to install Linux Mint 15 on my PC using a bootable USB. I had partitioned a drive on windows for the linux. But while installing from the bootable, I cannot see the partition. I am afraid I ...
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55 views

How do I remove Linux Mint that is sharing a partition with Windows?

I installed Linux Mint on my computer that was already running Windows 7 and later realised it was sharing the same partition C. How do I remove Linux Mint without affecting my files and programs in ...
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Issue partitioning with paragon partition manager

I have 4 primary partitions. One of them is a Windows partition and one of the others is a 100MB system reserved partition. I want to convert my other primaries to logicals and place them into one ...
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usb partition creation

When I am doing dmesg after plug in my SD card to do partition [ 4611.940660] sd 7:0:0:0: [sdb] Assuming drive cache: write through [ 4611.944440] sdb: unknown partition table [ 4611.949411] sd ...
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43 seconds to mount swap on /dev/mapper/cryptswap1

My Linux Mint takes longer than I would expect it to boot. Checking dmesg I see the following consecutive entries: [ 8.335668] Adding 9767484k swap on /dev/mapper/cryptswap1. Priority:-1 ...
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50 views

I have replicated partition after I delete it using diskmgmt

I'm a linux newbie, and I messed my partition. I have 5 partition in my 500GB HD, Windows 7, Data, Data, Linux Mint and Lubuntu. I accidentally deleted Lubuntu partition using diskmgmt in Windows 7. ...
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55 views

Boot disk unavailable

Background I've got one 32GB SSD that I have Ubuntu 12.10 installed on (this drive is encrypted), and two 1.5TB drives that will serve as storage and backup respectively. I have formated both drives ...
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Linux Mint can not see my partitions - installation problem

Scenario: On my laptop I have Windows 7 My disk drive has several partitions whereof not all are used (for now) My plan is to install Linux Mint on the 20000 MB (19,53 GB) partition (called I: in ...