LVM is a logical volume manager for the Linux kernel

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Migrating Ubuntu from a MBR disk to a GPT disk (non-UEFI)

The question is: how to Migrate Ubuntu installed on a LVM Logical Volume with a separate boot partition from a MBR disk to a GPT disk on non-(U)EFI hardware without data loss to enable the usage of ...
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26 views

Networking not working on encrypted LVM

Installed ubuntu 14.04 server with guided full disk encryption LVM and after boot network is not starting. Has anybody else faced this issue earlier ? Please help
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136 views

LVM Partitions Not “Available” On Boot

On my Ubuntu Trusty AMD64, KDE desktop build I have 2 LVM2 PVs, each with a single VG. Each VG contains 2 or more LVs. On boot (a) none of the LVs are "available" so cannot be mounted from fstab they ...
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61 views

Ubuntu 14.04 with LVM over 4 disks

I have Ubuntu 14.04 server addition installed, i have 4x 600G hard drives. The boot partition is on one disk. I notice the following Filesystem Type 1K-blocks Used ...
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2answers
126 views

Re-installing 14.04 LST - impossible

I did an on-line "live upgrade" from ubuntu 13.10 to 14.04 LST. Unfortunately, this resulted in several broken dependencies in some of the programs I use on a daily basis (I am not going to go into ...
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1answer
29 views

BIOS settings not appearing

My friend installed Ubuntu 14.04 LTS on his Samsung NP 300 G5X laptop that had 4GB RAM and a 700GB HDD. He encrypted the Ubuntu installation and used LVM. After reboot he was taken directly to grub. ...
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1answer
214 views

What should I use my SSD for? [closed]

I am setting up a small (1 user) email server. So far I have put in 2 x 1TB WD Red drives and set them up for LVM with RAID1 mirrored LVs. I also picked up a 120GB Samsung 840 Evo but I can't figure ...
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222 views

Installation on virtual LVM disks without partitions

I am installing an Ubuntu server in a KVM/libvirt vm with the text/console installer. I intend to hand over two LVM volumes as root and swap to the VM as virtual disks. They are detected correctly as ...
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135 views

Ubuntu 14.04 with Encrypted RAID6 and separate drive

I'm relatively new to Ubuntu Server and I'm attempting to setup a new server/NAS. It is made of: 4 x 2tb physical drives a 60gb physical SSD The 4 x 2tb drives each have a full disk partition set ...
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3answers
2k views

ubuntu 14.04 install with custom swap size using LVM?

I want to install ubuntu 14.04 with LVM and encryption. But the problem is that my computer has a large RAM (16GB) and a small SDD disk (60GB). So I think only a small amount of space for swap is ...
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30 views

Upgrade from 11.10 to 12.04 - encrypted lvm disk

I decided to upgrade from 11.10 to 12.04, but I have to consider that I use LVM with encrypted disks. I found a question about issues during upgrade here. It seems that I would be able to solve the ...
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112 views

Two “ubuntu-vg” partitions unable to mount due to naming clash

I had Ubuntu 13.04 installed on my laptop. Rather than upgrading, I decided to install 14.04 fresh on a new SSD. So, I have two drives. One with 13.04 and my old data, and one with 14.04. Both ...
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2answers
4k views

Grub2 on LVM: How can I switch between alternate root LVs?

I have a working setup of Ubuntu Server 12.04 LTS (precise) installed on a LVM Volume (/dev/vg0/root). /boot is on the same LV, and Grub2 boots nicely from it using its own raid/lvm/xfs modules. Great ...
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2answers
848 views

How can I resize an active LVM partition?

I am quite new to LVM and I'm uncertain about what is happening here. I was not the one to initially setup this machine. There is a harddrive of 1tb in size and an LVM partition of only 50gb in size. ...
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1answer
263 views

Installing EFI to Raid 1 using partman and seed file, on both drives

So my question is, Is it possible to install the EFI partition onto both drives when doing a seed install on Ubuntu? That way if one drive goes, the relevant efi partition/data is there on the second ...
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231 views

sed fix for BusyBox - boot fail unable to mount LVM

BusyBox why u no vi?! Summary: Ubuntu 14.04 Server after upgrade first boot, only boots to BusyBox v1.21.1 initramfs with "gave up waiting for root device" due to missing /dev/mapper/xxx-root as ...
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how to I merge 2 VMware disks in to a single one , on ubuntu [duplicate]

I have installed an Ubuntu server on a VMWare workstation with a space of 20GB storage as seen below: http://i.stack.imgur.com/TNCrV.png After the installation I've attached another 40GB worth ...
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1answer
154 views

Partitioning a LVM2_member partition

I've installed the ubuntu 14.04 server and used the option "guided use the entire disk and configure LVM" to format my disk, when prompted about size of partition I've set 60GB, but now when I take a ...
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105 views

How to hibernate in a full-encrypted disk using LVM?

I'm running Ubuntu 14.04 and set up my system using LVM with full disk encryption. Then I installed uswsusp and the loading failed. I searched the web and found that this is because my swap partition ...
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63 views

No space left on lvm

I resized my lvm partition on my harddisk, to make space for another (system) partition. Now, I can mount and access the files on the lvm, but I try to create something new, I get the error, no space ...
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1answer
87 views

nfs configured - clients cannot connect

I'm trying to get NFS working on my ubuntu server 14.04 again. It was originally working until last weekend, but when I tried to configure samba everything wen't fubar. Now none of my devices can ...
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1answer
146 views

How to mount a 20 TB file system

I have recently created a file server with 6x4tb hard drives. One hard drive is used as the file system and is formatted with ext4. While I have created an LVM with the other five drives. This LVM ...
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1answer
54 views

What's in this 524MB drive?

I have recently installed Ubuntu 14.04 on my dual boot PC with Windows 8.1. On Ubuntu I have seen a 524 MB drive popped up. As I take a look at it, its not swap or anything. Its contents are as ...
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39 views

“Last known working configuraition”

Is there a way to make Ubuntu have a last known working configuration. Windows has this as standard and can be accessed at the boot menu. I’ve asked this question in the irc channels and the best ...
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255 views

Password to unlock LUKS volume requested multiple times even after correct password is given

Please help! There is win7 on separate logical volume. Then installed Ubuntu on a encrypted LVM (it is contains of two encrypted PV's). Everything's fine, but LUKS password asked for 5-8 times when ...
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81 views

Ubuntu server LVM mapper problem at boot when plugged a second hard drive

I installed ubuntu 14.04LTS server version. Recently, I just successfully installed a second hard drive to use as glusterfs. But after a reboot, the server stop at loading stage with the error ...
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65 views

merge SDcard and built in drive using LVM [xubuntu]

I am trying to create a logical volume using LVM in my (ASUS eeePC x101) with an SD card but something has failed. I found a tutorial on exactly what I want, but something failed during the process. ...
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45 views

How can I add a new drive to an existent logical volume?

I have a personal remote server running Ubuntu Desktop 14.04 with no graphical access. I have LVM set up with the internal hard drive (/dev/sda), and I've plugged in a new USB hard drive (/dev/sdb). ...
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28 views

Add disk and use software raid

I have a lvm partition on a disk, and another, identical drive with no data on it. Would it be possible to set up these two drives in RAID 1 using mdadm, with the same lvm data on top? Perhaps by ...
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3answers
1k views

Recover data from formatted LVM (Luks, Ext3) after Ubuntu installed over it

I have a 1TB HDD and some days ago I did a mess That disk had: One EXT3 partition ( / ) One EXT3 partition ( /boot ) One LUKS LVM which had a EXT3 partition of about 200 GB I wanted to replace ...
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248 views

Old Disk in new machine gave error: Couldn't find device with uuid

I'm running Zimbra email server on Ubbuntu Server 10.4 as VM , we got an issue with VM as it was not able to startup. I installed fresh copy of Ubuntu Server 12.4, when I'm trying to add disks of old ...
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How to mount encrypted home directory in an encrypted LVM with username/password

I mounted the LVM to ~/recover The private home folder is now here ~/recover/home/eshwar$Access-Your-Private-Data.desktop I tried ecryptfs-recover-private but it appears that the login passphrase is ...
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1answer
36 views

Data transfer from 12.04 to 14.04 using same hostname?

I've been using my 12.04 server for a year and a half. I'd like to install 14.04 on a new drive and transfer all my data over once that is complete. I have 720GB of files to to deal with. 12.04 was ...
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80 views

Internal hard drive not appearing after I partitioned and mounted it using webmin's logical volume management. Should I be concerned?

Running Ubuntu 12.04 LTS Server, I attempted to partition one of the internal hard drives, /dev/sdb, using the logical volumes management tool in webmin following the guide found here: ...
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install LVM dual boot with Windows

I am trying to install Ubuntu dual boot with windows. I have about 150G free space in may machine and want to install Ubuntu 14.04 there. My machine has this partition structure Partition 1 ...
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1k views

Getting “read failed after 0 of 4096 at xxxxxx: Input/output error” error for LVM

I have system with Ubuntu 12.04. On this system used LVM for managing disk drives and similar mass-storage devices. When I used lvscan command for scanning all the logical volumes then it displayed ...
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2answers
918 views

Is it possible to install ubuntu server (12.04) on gpt disk (3TB) and boot from it

I have been searching for a guide on how to install ubuntu server on 3TB gpt partition, but with no luck. I wonder if it is even possible ? I read that GPT cannot be used to boot with. Also, I would ...
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331 views

No Swap Partition!

I'm in dire need of help. My system has become incredibly laggy and hardly usable. I have realised that this is because for some reason I'm running without virtual memory (this is not intentional). ...
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72 views

Ubuntu 12.04.04 LTS xfs xlog_space_left

I am running Kernel: 3.2.0-59-generic will moving to 3.2.0-61-generic fix the issue with xlog_space_left: head behind tail? I do a serious amount of lvsnap shots every hour on a mysql database on a ...
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1answer
5k views

Xubuntu 14.04 - full-disk encryption and LVM during installation?

Does Xubuntu 14.04 also support full-disk encryption and LVM during installation like Ubuntu?
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28 views

Which manual installer settings do I have to chose?

I have 2 physical HDDs in my notebook. On the first, Windows and a fresh Ubuntu 14.04 installation should reside, while the second HDD should extend the home directory of a second user account (which ...
2
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1answer
742 views

HowTo repair GRUB in trible boot with two encrypted LVM?

I setup Win7/DebianTesting/Ubuntu 12.04 as triple boot, Debian and Ubuntu each on encrypted volume (with separate root and swap partitions). Installation order: Win7 --> Debian --> Ubuntu, Grub was ...
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Failure proof logical volumes on heterogenous bunch of irreliable hard disks

Like I guess most people do, I have accumulated an assortment of various hard drives over the years. They are mostly of different size, manufacturer, speed, etc. There are too many off them to put ...
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16 views

Unable to erase second OS

I have not found a way to destroy the second partition, LVM and add all the space to my Ubuntu installation. I meant to install only Ubuntu Server on a single partition, instead, the installer chose ...
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160 views

Boot problems after upgrading from Ubuntu 13.04 to Ubuntu 14.04

After GRUB went MIA I used boot-repair which returned this Boot-Repair Boot Info Script. After that GRUB came back, but now after I choose the Ubuntu option in the boot menu nothing happens. If I go ...
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53 views

Moving root LVM within same drive

I recently upgraded my linux to the latest version, and also shrunk its size to give me more room to expand my Win7 install on the same disk. The problem is that the free room is at the end of the ...
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190 views

Repair LVM after resize No init found/doesn't have requested /sbin/init

On a clean install of ubuntu 14.04 with LVM (no custom options chosen) I resized the LVM using the following steps from a Ubuntu live USB stick: Shrink the root LV with system-config-lvm tool Tried ...
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2answers
156 views

root filesystem too small - what's preferrable?

After a number of upgrades, and a steady flow of software installed, the original root filesystem is starting to split at the seams. The original (Notebook) setup: (LVM) / 17G everything ...
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30 views

Recover LVM disk

I'm a new linux user and I think I really messed up with LVM while installing ubuntu server 12.04. I cancelled (meaning I stupidly pressed the computer's power button) ubuntu server's installation ...
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11k views

Adding Disks With LVM

I'm sure this has been answered somewhere on here before (I even found kinda a guide here, but seemed to be a bit spotty and incomplete) but I was wondering if someone could assist me or at least ...