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0
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1answer
36 views

Create a GPT partition covering the free space

I have 480 GB SSD it currently has the following partitions 256MB EFI partition, 16GB SWAP, and 40GB CentOS 7 see details from lshw below. I want to use the remaining 400GB of unused space on the ...
1
vote
1answer
70 views

How to install after windows 8.1 with MBR partition

I have a laptop, which has a 500GB hard disk and with MBR partition, and I install my windows8.1 on it, but I left ~75G unused which I would like to use it for OpenSuse13.1. Now I have 2 USB, one is ...
2
votes
0answers
25 views

how to reverse the effect of sgdisk -R=/dev/sdb /dev/sda?

I accidentally used sgdisk -R=/dev/sdb /dev/sda instead of sgdisk -R=/dev/sda /dev/sdb after replacing a broken drive in a raid. Can I recover from this or is all data lost now?
0
votes
0answers
23 views

NTFS-fs warning (device sdaX): load_system_files()

I'm installing Arch Linux on a UEFI-GPT computer, dual boot with Windows 8.1. GRUB is installed correctly, but when I inserted the command (on chroot) grub-mkconfig -o /boot/grub/grub.cfg I ...
2
votes
1answer
484 views

Arch Linux on an UEFI-GPT system with Windows 8.1 dual booting [closed]

I'm going to install Arch Linux on an UEFI computer. I've also Windows 8.1 installed and I would like to keep this operating system in dual boot with Arch. I should ask many questions, because this is ...
0
votes
0answers
25 views

Installing windows after ubuntu 13

I have installed Ubuntu 13 and now I need to install Windows 8 (dual boot). But when I try to install Windows it says "cannot install on GPT table". This view is shown on 'disk' on Ubuntu. I need to ...
1
vote
2answers
149 views

Cannot install Ubuntu on EFI/GPT scheme

Shame on me, I have more than 10 years using Linux and all of this about EFI and GPT is a nightmare :( I have a Dell Inspiron 14z Ultrabook and I cannot install Ubuntu; when I launch the installer it ...
0
votes
0answers
20 views

How to add entries in GPT/ guid table without booting in is?

I foolishly deleted entries from guid or gpt table while messing up with gdisk utility, As a result no bootable partition shows up on startup ! I'm stuck at blank screen please help ! How shoul I ...
0
votes
1answer
94 views

Error installing Grub

I'm trying to install grub but I'm getting the error: Warning This GPT partition label contains no BIOS boot partition: embedding won't be possible I'm using GPT to partition, and the file system ...
3
votes
1answer
99 views

How to renumber GPT partitions on an umounted disk?

I tried to sort (renumber) partitions on /dev/sdb via terminal, using gdisk from the operating system (running on /dev/sda) and none of the sdb partitions mounted but the only option I get is [-l] ...
1
vote
0answers
375 views

Unable to mount external USB HDD because of GPT on debian

I have tried to mount an external USB 3.0 hdd on my debian virtual machine (I'm using VirtualBox). I have tried to mount it using mount /dev/sdb1/ /media/vol1/ but I get the following error: mount: ...
4
votes
1answer
677 views

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 ...
3
votes
2answers
122 views

What's the difference between the Partition GUID Code and Partition unique GUID?

I'm just reading up on GUID partition tables, and messing around with gdisk, I see these two titles. What is the difference between them? I am referring to the following (emphasis mine) shown when ...
3
votes
1answer
534 views

Dual boot windows on second harddrive, UEFI/GPT system

I'd like to install linux, but I don't want to risk damaging my current windows installation as I have heard a lot of horror stories. Fortunately, I have an extra hard drive. Can I install linux ...
13
votes
4answers
2k views

GPT or MBR: How do I know?

How can I tell whether my harddrive is laid out using an MBR or GPT format?
1
vote
0answers
153 views

Booting from USB devices on secure boot UEFI system

I'm trying to put an ArchLinux install onto a USB-HDD and want it to be bootable on BIOS systems as well as on UEFI systems that use secure boot. Therefore I have one main question. Does an UEFI ...
3
votes
1answer
80 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 ...
0
votes
1answer
295 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 ...
2
votes
1answer
119 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 ...
6
votes
1answer
268 views

Why are there 2048 sectors of free space between each logical partition?

I know about the advanced format and setting 2048 free sectors at the beginning of a disk. But I just converted a partition table of my disk from MS-DOS to GPT, and I noticed this: Before: Number ...
0
votes
0answers
151 views

GPT + BIOS legacy + LVM - how to make right GRUB partition

I'm preparing to install Arch Linux on my netbook (Samsung N130). I want to use GUID Partition Table. I have BIOS (not UEFI) on my motherboard. I want also to use LVM. On Arch Linux Wiki, I've red ...
2
votes
0answers
366 views

Dual boot Linux Mint in a GPT style hard drive along with Windows 8

I have a Sony VAIO e series laptop which came with Windows 8. I wish to install Linux Mint as additional operating system. Only at the time of installation I could find that my HDD is of GPT partition ...
2
votes
0answers
400 views

Could I add GPT BIOS Boot Partition after Debian installation?

I recently installed Debian Wheezy on a server with 24TB of storage (RAID 6). When I partitioned the big volume I selected Manual option and created the partition scheme. When I was partitioning, I ...
1
vote
3answers
266 views

What's the difference between fdisk -l and df -h?

In my ubuntu system, I want to have a look about my system disk info. When I use fdisk -l without sudo, I get nothing. But with sudo fdisk -l, I only get a device /dev/sda1, but when I use df -h, I ...
1
vote
1answer
526 views

bootloader configuration with GPT, RAID1, and LVM

Using the GUID Partition Table and RAID 1, the bootloader (syslinux or GRUB) is not able to boot into the machine, which was installed with Arch Linux. First off, there are two drives identical ...
1
vote
3answers
884 views

Recover Windows partition in a GPT disk (previously MBR)

I have tried installing Arch Linux and what I ended up with was a partition scheme like this: /dev/sda: /dev/sda1 NTFS partition (Windows 7) /dev/sda2 ext4 (Arch) /dev/sda3 swap I don't know ...
3
votes
2answers
158 views

Copying OS from one drive to another migrating from MBR to GPT - what to watch out for?

I'm looking at replacing my current MBR-partitioned 2 TB system drive with quite possibly a 3 TB drive. Copying the files should not pose a problem, but are there any gotchas to watch out for, ...
1
vote
1answer
465 views

grub-install --no-floppy /dev/sda fails (Funtoo)

I am trying out Funtoo on a new machine. I've been through the installation process, as described in Funtoo Linux Installation . Specifically, the installation is done from within an existing Linux ...
3
votes
1answer
279 views

Does UEFI increase battery life?

I've heard about a better power management when using UEFI instead of BIOS. Is that true? It was about energy consumption being more efficient or something like that. If it is true, has the ...
0
votes
3answers
643 views

Automatically run kpartx during boot

I'm running Debian Wheezy on an SSD, and in addition I have two 500GB hard disks in Intel software RAID 0 (fakeraid). Both the SSD and the RAID array have GPT partition layouts. I have set up my fstab ...
1
vote
1answer
156 views

GPT Partition - Used Space immediately after creating partition [duplicate]

I wanted to try out the new GPT system, and used it to partition my new HDD, with the partitions themselves using ext4. For some reason, about 1-2% of the space in each partition is already shown as ...
0
votes
2answers
288 views

Explanations of an Android image build script

I was getting one program for partitioning SD card.I have given that script below: #!/bin/sh if [ $# -lt 2 ]; then echo "example usage: $0 /dev/sdc \$ANDROID_ROOT" exit 1 fi DRIVE=$1 ...
3
votes
3answers
2k views

Dual booting Ubuntu and Windows 8. w8 boots through grub shell, but not from menu

I have a laptop, with installations of Ubuntu 12.10, and Windows 8. Windows 8 was first installed on the system, and Ubuntu was installed afterwards. During the Ubuntu installation, the installer ...
10
votes
2answers
30k views

Remove GPT - Default back to MBR

I keep receiving this error: Warning!! Unsupported GPT (GUID Partition Table) detected. Use GNU Parted I want to go back to the normal MBR. I found some advice here and did: parted /dev/sda ...
2
votes
1answer
3k views

Unable to create logical partition with Parted

I was fiddling around with parted command on a loopback disk and tried to create some partitions using gpt part table but I keep getting Error: Unable to satisfy all constraints on the partition. when ...
4
votes
1answer
6k views

Using UUID's with mdadm

I'm using GPT as my partitioning scheme. I check the UUID's of my partitions: # ls -l /dev/disk/by-partuuid/ total 0 lrwxrwxrwx 1 root root 10 Oct 18 22:39 0793009a-d460-4f3d-83f6-8103f8ba24e2 -> ...
14
votes
1answer
11k views

Can GRUB2 share the EFI system partition with Windows?

I have an existing Windows 7 GPT installation, which already has a EFI System partition. I am now trying to install a Linux on a separate harddisk, which is also GPT formatted. I did not find any ...
1
vote
1answer
147 views

Fedora 16 fails to boot after Win7 installed a GPT Drive

So, I have Windows 7 and Fedora 16 installed on my old HDD. Everything worked well and fine before I've had my new 3TB drive built in, which I initialized as GPT in Windows. Actually I initialized ...
1
vote
2answers
1k views

Gnu Parted Error in HardDisk of Linux?

Anyone help me, why the error getting when excuting the fdisk -l command in linux. # fdisk -l /dev/sdb WARNING: GPT (GUID Partition Table) detected on '/dev/sdb'! The util fdisk doesn't support ...
4
votes
2answers
3k views

Where is the GUID Partition Table stored on a device?

A friend of mine used my USB stick to install a new version of OS X on his mac. Now that I got it back, I wanted to wipe it (I use Linux myself). However, I'm having a bit of trouble doing so. The ...
1
vote
1answer
1k views

Can't increase partition size with GParted?

I've got an external disk with 6 partitions: 4 for linux, one storage in HFS+, and one storage in ext4. I'd like to delete the ext4 storage one and move it's resulting unallocated space into my HFS+ ...
3
votes
1answer
3k views

Mounting a multi-partition (GPT/HFS+) USB 2.0 harddrive on Debian

I have a 3TB USB 2.0 hard-drive which has two HFS+ (Mac) partitions using GUID partition table for the partition records. It was partitioned with Mac OS Disk Utility. How can I mount these partitions ...
19
votes
2answers
28k views

Create partition aligned using parted

I'm partitioning a non-SSD hard disk with parted because I want a GPT partition table. parted /dev/sda mklabel gpt Now, I'm trying to create partitions correctly aligned so I use the next command ...
4
votes
4answers
2k views

Partitioning a 2tb drive

Im new to linux Im planning to install Squeeze on a 2tb hard drive a follows: / - 10gb swap remaining space will contain /home, around 1.9tb i hope, i will try to use as lvm to add my old 1tb drive ...
3
votes
2answers
2k views

Installing Arch Linux with UEFI Boot and GPT Layout

I'm trying to set up a dual UEFI boot Windows/Arch Linux, and have already installed Windows on a GPT layout through UEFI boot. I now want to fresh install Arch Linux using GPT layout as well, and was ...
2
votes
1answer
257 views

FreeBSD zfs create gpt

How can i create gpt marks on working system. NAME STATE READ WRITE CKSUM zroot ONLINE 0 0 0 mirror-0 ONLINE 0 0 0 ad4p3 ONLINE ...
4
votes
1answer
798 views

What happens to partition labels after removing a partition?

What will happen to all the remaining partition labels if I remove a single partition? For example if I have a layout that looks like this: /dev/sda1 /dev/sda2 /dev/sda3 /dev/sda4 /dev/sda5 and if ...