LVM is a logical volume manager for the Linux kernel

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LVM logical volumes do not activate on boot on 13.10

I am running an UbuntuGNOME 13.10 and I set it up without an LVM during the installation process. I am now running it with to encrypted partitions, one is containing a LVM. This all works fine, ...
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How to fix broken upgrade on Ubuntu Server on USB thumbdrive with Encrypted LVM

Oh woes is me: I decided to do a do-release upgrade on my workstation and managed to bork my production workstation. My setup was as follows: 32GB usb key that Ubuntu Server booted from - this ...
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5answers
2k views

encrypted 13.10 will not reliably boot

EDIT: SOLVED! see http://askubuntu.com/a/403876/212688 i re-installed ubuntu 13.10 x64 on my vaio pro, in legacy, bios mode. the installation is lvm/luks encrypted and thus asks me for the encryption ...
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1answer
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LVM volume not accesible after accidental drive removal, now LV Status is suspended

I have a home server with a pool of 3 drives, and the OS installed in a thumb drive, this thumb drive had physical errors and I had to reinstall the OS, the LVM pool was working well after thumb drive ...
2
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1answer
5k views

How to resize partition that is inside “Linux LVM” partition

How to resize partition that is inside "Linux LVM" partition in 13.10 Ubuntu? I transferred Ubuntu installation from 160GB to 500GB disk. I have successfully resized sda3 partition using Ubuntu LiveCd ...
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3answers
417 views

Can't update: low space in /boot (LVM) - I already cleaned my Lubuntu with Ubuntu Tweak

I have low space on /boot partition and I can't update my Lubuntu. I have LVM. I deleted old kernels and used Ubuntu Tweak. I tried to loaded from LiveCD and with gparted grow up my /boot-size, but ...
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1answer
108 views

My server is making me download the code instead of running it

I am running an ubuntu server 12.04 but unfortunately I am not being able to make the interpreter run the code exactly. I am using nginx encrypted lvm and here is the conf.d (main part): server { ...
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1answer
30 views

Do I need lvm password and passeord for my user-account

Just install an new copy of Ubuntu 13.10 Now it give me the option to make an password on my lvm-volume.. But then I have to password to write, to do an full login! My lvm-password and password for ...
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2answers
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XFS File System Fails - Can't read Superblock

After this (Iomega Home Media disk corruption - data recovery help asked) problem solved... i have a new one.. I'm trying to understand why my Iomega Home Media Stopped working, and need for that to ...
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1answer
83 views

How can i know whether the LUKS is using passphrase or key file for authentication purpose?

Lets an example, i have a Linux partition /dev/sda6 and already encryption been enabled with DM-crypt (cryptsetup) tool. As i know dm-crypt can have two way of authentication like with key file or ...
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1answer
583 views

LVM on encrypted partition drops me to initramfs root missing

I installed Ubuntu 13.10 64bit on my PC. I have single hard disk (/dev/sda) with LVM encrypted partition. So the problem is that after reboot I cannot start Ubuntu (it dropped me to initramfs prompt ...
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1answer
2k views

Understanding output of lvdisplay in LVM/Linux

I am new to Linux admin field I just want to know the meaning of following fields in lvdisplay output root@sandbox: lvdisplay rootvg/swaplv | grep -i '# open' # open 2 root@sandbox: ...
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1answer
3k views

How to create LV(Logical Volume) after ubuntu is installed?

everyone. I need to create LV for xen guest. There is only one disk of 70G. While installing, I use the default process and not the LVM. Do I need to reinstall Ubuntu to create the LV? Is there some ...
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1answer
1k views

ELF Header Smaller Than Expected

I am running Ubuntu 12.04 LTS LAMP server, and it won't boot. This problem started when I was trying to clean up /root and accidentally deleted all of the kernels using apt-get remove. I was able to ...
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1answer
2k views

Attempting to read LVM disk in ubuntu

I pulled a disk formatted in LVM from a NAS after the device failed, and need to recover the data, but I can't seem to get it to mount. This is the closest I got: root@peter-desktop:/home/peter# ...
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1answer
146 views

LVM - how is data allocated between disk

its quite possible I didn't understand what I was doing when I set it up, but... OK, I bought three 2TB drives that I wanted to use for media storage. I didn't want to deal with figuring out which ...
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1answer
2k views

Unattended Ubuntu installation LVM confirmation

I am working on getting an unattended install iso setup for deploying the current LTS of Ubuntu (12.04.3) and have everything just the way I want it, except it is still asking for me to confirm the ...
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1answer
194 views

I done a stupid mistake dual-booting windows with ubuntu 13.10

when I installed Ubuntu (successfully) with Windows 8.1, I had to re-install, because Ubuntu wouldn't load, so I re installed (on the installation page it said delete Ubuntu and reinstall) so I ...
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1answer
43 views

Recover LVM without boot HDD

I have scoured the 'net for an answer and am here as a last resort; I have a "NAS" running Ubuntu Server. It boots from a 250G HDD and there are 4 X 1T HDDs formatted as LVM. The boot HDD crashed and ...
0
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1answer
219 views

How to partition an encrypted disk

I've installed Ubuntu 13.10 and formatted my whole HDD ,and i chose to encrypt the disk and it automatically chose the LVM option (and put it as a logical partition) now after Ubuntu installed i tried ...
0
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1answer
477 views

accidentally use lvm during installation of 13.10

I have 2 partitions, one is for window and the other one is for Ubuntu. However I had a 12.04 version of Ubuntu , and I want to upgrade to 13.10. During installation process I choose replace 12.04 ...
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2answers
752 views

mdadm automount

I have a system running ubuntu 13.10, booting from a 50GB SSD. Attached to the motherboard are also three 2TB disks. configured into a 4TB RAID array. After ubuntu boots, I can mount the RAD volume ...
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1answer
1k views

RAID5 over LVM on Ubuntu Server 12.04.3

I'm trying to create a RAID5 software array using LVM. I use VirtualBox as I'm only learning how LVM works. So I've created 4 virtual SCSI drives and then did the following: pvcreate /dev/sd[b-e] ...
2
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1answer
593 views

EFI and working LVM partman-auto/expert_recipe?

I have an LVM based recipe that used to work on non-EFI based systems. How do I recreate the same recipe so that it works in EFI/UEFI mode? I have the following recipe right now (and I've tried ...
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1answer
2k views

Cannot access the filesystems using LiveCD (LVM2,EXT2)

I have to restore the /etc/passwd file I accidentally renamed in my Ubuntu Server, so I booted the machine using a LiveCD. Problem is, the system filesystem does not appear in Nautilus, under ...
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1answer
278 views

Ubuntu Server Raid Install

I am installing Ubuntu Server 13.04 on an ICH9R raid controller with 1tb of space (5 250gb Raid 5). Everything goes fine until the point of installing Grub. It will not install grub to anywhere but ...
0
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1answer
3k views

Fstab Mount new LVG

I am having difficulty auto-mounting my newly created LVG. I tried adding the following line to /etc/fstab: /dev/vgBackup/lvBackup /home/stuart/volume_backup ext3 defaults 0 1 I also tried swapping ...
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0answers
41 views

What should I do with this apparently redundant swap partition?

I have a machine running Ubuntu Server on an encrypted LVM, with an encrypted swap partition. After I unlock the LVM during boot, I get this message: The disk drive for ...
0
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1answer
291 views

How does selecting “Use LVM” in the Ubuntu installer work?

I'm installing (L)Ubuntu using Ubiquity from a LiveUSB, and I want to use LVM, since I've read that it can organize my three hard drives to work as a single unit. If I check the box "Use LVM with the ...
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3answers
11k views

How to install Ubuntu server with UEFI and RAID1 + LVM

I used to install my servers with LVM over software RAID1, and grub install on the MBR of both drives. Now I have an UEFI server, and the compatibility (BIOS) mode does not seem to work. So I went ...
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1answer
97 views

How do I re-Install Ubuntu Server on separate LVM partition than my data

I have three logical volumes in a single volume group spread across two physical volumes. V1:root V2:srv V3:swap_1 All of ubuntu is on root and all of the data I care about keeping is on srv For ...
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How do I enable Ubuntu (using full disk encryption) to call LUKSsupend before sleeping/suspending to RAM?

This question is related to another one by @Stefan, but it is not a duplicate of it. The questions are slightly different: the author simply wanted to know if this had been implemented, while I'm ...
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2answers
2k views

mounting logical volume from .img containing a luks encrypted volume group

I'm having some trouble restoring a back-up I made of a encrypted filesystem. The back-up is a .img file containing a single disc partition. This partition is a luks container in which a logical ...
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1answer
635 views

lvreduce too much. Can I recover this?

I was trying to take a hard drive out of a large LVM group consisting of 5 drives. It had a 5.5TB filesystem (ext4). The LV was 7.5TB. I wanted to reduce the LV by 1.82TiB so that I then could shrink ...
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1answer
609 views

Change root file-system type (LVM)

I have an Ubuntu 13.04 server configured in this way: % df -TPh ...
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1answer
375 views

LVM Recovery after DD mistake

I have two disk in a volume set using LVM, the filesystem on these stopped working. My plan was to duplicate the disks onto two need disks before I attempt to recover data as I suspect that one of the ...
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1answer
453 views

Boot up problem: P FIFO DMA_PUSHER MEM_FAULT

I have been trying to solve this issue on my own, but no luck so far. What I have tried in order to clear the fault is: blank all HDDs back to factory state did a full RAM error check (passed ...
0
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1answer
390 views

How to mount EXT4 drives from another system

I had a testbed 13.04 server which had a boot volume partitioned into three, root, swap and Workspace as well as two other drives running in raid 1. The Workspace and raid volumes were setup using LVM ...
0
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1answer
118 views

Using LVM2 RAID on Ubuntu 12.04 LTS

I would like to use LVM2's built-in RAID support (lvconvert -m1 --type raid1 vgname/lvname) on my Ubuntu 12.04 LTS server. Unfortunately this feature appeared in LVM2 2.02.89 (assuming I've read the ...
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1answer
121 views

Extend encrypted LVM

I want to add 400GB to my encrypted LVM added as home directory. This is the way it looks now: sda 8:0 0 465,8G 0 disk ├─sda1 8:1 0 94,1M 0 part /boot └─sda2 ...
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1answer
195 views

Need some urgent suggestion - Windows disks inaccessible after Ubuntu installation

This is my first time using Ubuntu. I wanted to dual boot Windows 8 and Ubuntu 13.04 on my Dell Inspiron 5521 laptop. I was doing everything according to a tutorial I've seen. At one point it asked ...
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2answers
273 views

Mac OS X dual boot with encrypted Ubuntu LVM

I'd like to Setup my Mac Book Pro with dual Boot Ubuntu 13.04 & OS X Mountain Lion. Because the machine contains Corporate Date, i need to encrypt both Operating Systems. With Mac I can use ...
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1answer
1k views

Ubuntu 13.0.4 Install/Partition problem [duplicate]

I am not completely proficient when it comes to Ubuntu...yet. When installing Ubuntu 12, when it comes to drive partition it offers to run it alongside Windows, in 13.0.4, it offers to delete all ...
0
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1answer
481 views

LVM is not supported yet

I have been forced to re-installed 12.04 due to virtualbox/grub problems. And I selected the LVM option as I have read its better for Virtual Machines. Ubuntu is installed and running fine but in ...
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1answer
599 views

Issues with LVM partition size in Server 13.04

I am new to ubuntu and a little confused about how hard drive partitions and LVM works. I remember setting up Ubuntu server 13.04 and telling to to use 1TB of a 3TB server. Well I have maxed that ...
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1answer
4k views

Mount LVM encrypted partition on external HDD - Device /dev/sdc5 is not a valid LUKS device

Recently, my Ubuntu server was unable to boot on my 500Go HDD I removed the HDD from my server case, put it in an external case, and connected it via USB to an Ubuntu laptop. I have SSH access on ...
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1answer
718 views

Issue with LVM not able to add new drives

Fdisk, lv/pv/vgdisplay: anubis@Anubis:~$ sudo fdisk -l [sudo] password for anubis: Disk /dev/sda: 500.1 GB, 500107862016 bytes 45 heads, 63 sectors/track, 344540 cylinders, total 976773168 sectors ...
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2answers
637 views

preseed with LVM and crypto fails with “An error occured while creating the keyfile.”

I am trying to set up a preseed installation that will automate most of the installation of a desktop computer with Ubuntu 13.04. Disk partitioning with LVM works fine, but I need to encrypt the ...
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1answer
223 views

Permission problems with LVM

When fiddling with Ubuntu 12.04 LTS (Precise Pangolin) server installed with LVM enabled, I accidentally tried to copy a 100 GB LVM file to an .iso file using the dd command into a 20 GB ...
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1answer
1k views

unable to mount lvm partition

Hi I am trying to mount a new Logical volume. I am on ubuntu server 13.04. I have created the lv using the rest of the disk space. I am receiving this error : NTFS signature is missing. Failed to ...