Skip to main content

Questions tagged [lvm]

LVM is a logical volume manager for the Linux kernel

Filter by
Sorted by
Tagged with
0 votes
0 answers
14 views

LVM2 - non-root VG LV not activated on reboot

One of our physical Ubuntu server has, 3 VGs in total - rootvg, 2 non-rootvgs(appvg1 & appvg2). Rootdisk is local HDD and both appvgs uses multipath disk (one disk each). appvg1 has filesystem ...
Naveen R's user avatar
0 votes
0 answers
8 views

Is installing Ubuntu server and adding package *-desktop equivalent to installing *buntu Desktop?

current Ubuntu installation media (ubiquity , calamares) do have difficulties with manual partition and ecryption (luks + lvm), while the server installation (subiquity) works well. Therefore: If the ...
Hadmut's user avatar
  • 401
0 votes
0 answers
20 views

Impact of software raid on IOPs performance

Today my server is a ubuntu 22.04 setup where I am starting 2 VMs namely mgmt-vm and storage-vm using LXD. Both the VMs are using lvm based storage pool which is on top of logical software RAID5 drive ...
codingfreak's user avatar
2 votes
1 answer
97 views

Is my SSD dying?

I have a home server that I use for Home Assistant with Ubuntu Server. All was good but someday the server stopped responding. I plugged it into a monitor and it was requiring a manual filesystem ...
Francesca Boaro's user avatar
-1 votes
0 answers
19 views

Installing ubuntu crashes

I flashed a ISO of Ubuntu on a usb stick. I succesfully installed it on the internal ssd of my laptop and also on a seperate usb stick (to test it). Now I'm trying to install Ubuntu on a external ssd ...
Yigit's user avatar
  • 1
0 votes
0 answers
93 views

lvchange -ay can't activate an LV: device-mapper: reload ioctl on failed: Input/output error

Running on Ubuntu 22.04.4 with kernel 5.15.0-48-generic (yes, there are updates, that is a different issue.) The only VG named datavg is active and online. All of the PV are active and online. All 11 ...
Jay _silly_evarlast_ Wren's user avatar
0 votes
0 answers
136 views

LVM on cloud init ubuntu 22.04 server

I'm using packer from hashicorp, to install ubuntu 22.04 server on vmware. There is a one problem, i can't find how to specify volume group and logical volume in user-data file. For example i need ...
pupsik555's user avatar
0 votes
0 answers
198 views

how to fixed ubuntu server 20.04 LTS /dev/mapper/ubuntu/--vg-ubuntu--lv contains a file system with errors, check forced

I am newbie for Linux Ubuntu Server 20.04 LTS user. I have a cases with my Linux Ubuntu PC Server. When I boot my PC, I got an error with: /dev/mapper/ubuntu/--vg-ubuntu--lv contains a file system ...
IT RSED's user avatar
0 votes
1 answer
147 views

How to safely extend Logical Volume in production server

I have 4 LVs, type is ext4. I want to know how to safely extend them since they are all used for production. From what I know the steps are. unmount extend resize FS mount again Are these steps ...
TrealFaisal's user avatar
1 vote
1 answer
297 views

DISA STIG drive partitioning (LVMs) during install of Ubuntu 24.04?

I would like to install Ubuntu 24.04 on a new (physical) system and comply with the DISA STIG for drive partitioning and secure LVM mounts. That means 'noexec' for /var and /tmp. I don't see any way ...
ZappedC64's user avatar
0 votes
1 answer
2k views

Ubuntu 24.04 (Nomble Numbat) hangs on installation

I've been trying to install the new Ubuntu 24.04 (Nomble Numbat) on a PC that's been running 22.04 for a while. Observations: Upon boot from the USB stick it errors out quickly (IIRC "Oh no ...
Mike's user avatar
  • 11
8 votes
3 answers
4k views

Ubuntu 24.04 installer not showing encrypted lvm partitions (luks)

I want to replace my ubuntu 22.04 install which is in an encrypted lvm with new Ubuntu 24.04. I unlocked to crypted partition : sudo cryptsetup luksOpen /dev/nvme0n1p3 nvme0n1p3_crypt password: ok ...
Pasquale Turner's user avatar
0 votes
0 answers
16 views

Keep getting error on LXC preseed.yaml for profile and LVM configuration

I am trying to create a preseed.yaml for our LXD environment in which I can use a profile to setup VMs with an 80GB disk and have it pre-configured using LVM for the partitions. I have a preseed.yaml ...
Swampcritter's user avatar
0 votes
0 answers
40 views

I can only use 100GB of 2x1TB disks with LVM and a RAID

I have the following disks lsblk lsblk lsblk NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINTS loop0 7:0 0 63,9M 1 loop /snap/core20/2182 loop1 ...
bad pussycat's user avatar
2 votes
0 answers
345 views

/dev/mapper/ubuntu--vg-ubuntu--lv does not exist. Dropping to shell

I inherited a problem... originally we thought the root partition of the drive was filled and no one could log into the host. The host was rebooted and upon reboot it now drops to initramfs. I ...
EmptySet's user avatar
-1 votes
1 answer
64 views

Logical Volume Management in Linux (Ubuntu)

I'm encountering an issue with my virtual machine. Initially, I allocated 25 GB of storage to it, installed Docker, Jenkins, and several other applications, and extended the LVM to 18 GB. Now, I'm ...
Wali Haider's user avatar
1 vote
0 answers
56 views

missing storage raid / lvm after updating ubuntu server 22.04 5.15 to 6.2.0, where do I start

I'm missing a 4 drive raid, I wasn't super sure how it was set up really, I updated the kernel for specific nvidia drivers to 6.2.0. I can see the drives in lsblk, and it looks like they still have ...
James's user avatar
  • 11
0 votes
0 answers
521 views

/dev/mapper/ubuntu--vg-ubuntu--lv is full

I'm new to Ubuntu so I apologize in advance. I got my server up and running this week and set up jellyfin, which has been working fine up until now. I dont know if this is the cause but my boot drive ...
demise314's user avatar
0 votes
0 answers
37 views

Ubuntu Server installation use LVM OS physical volume as a whole device

I'm trying to do a Ubuntu Server VM installation by using the OS physical volume as a whole device without any partitions, but I can't manage to complete the disk configuration. Is it possible somehow ...
nova's user avatar
  • 1
0 votes
0 answers
137 views

Extend available disk space to Ubuntu 20.04LTS

I'm running Ubuntu 20.04LTS on a VMWare virtual machine. I have expanded the virtual hard disk allocated to the VM. It is now 32GB. The size Ubuntu use is still the same (obviously). I tried a number ...
fpiette's user avatar
  • 149
0 votes
0 answers
79 views

Ubuntu/Xubuntu 22.04 installation issue with RAID and full disk encryption

I'm trying to install a ubuntu or xubuntu 22.04.4 with minimum install to a device that has RAID 1 configured in BIOS. During installation I selected to erase disk and use LVM with new Ubuntu ...
John W's user avatar
  • 1
0 votes
0 answers
77 views

Volume group "encrypted" not found - error message during boot - I did not set up any volume groups

It was working the previous days normally, but suddenly I got this error message during the boot somewhere around the end of init-premount or beginning of local-bottom or in-between. Volume group &...
Valentin Stoykov's user avatar
0 votes
0 answers
49 views

docker ubuntu server LVM disk full?

First of all I am new to Ubuntu and Linux altogether. Some things that i describe below may not be correct and I might (probably) have done it incorrectly. I want to know how to set up the volumes and/...
chryxer's user avatar
-1 votes
3 answers
580 views

Stuck with kernel 6.2.0 on Ubuntu 23.10

I'm running Ubuntu on a thin client as a headless home server. I've upgraded to 23.10 a few monthes ago, but I realize I've been stuck with kernel 6.2.0 since then. Running sudo apt update, sudo apt ...
Mysterius's user avatar
1 vote
0 answers
102 views

How can I create an LVM Partion /var/tmp in Ubuntu Server 22.04, without crashing the system?

To make it clear, I managed LVM and partitioning 1000+ times on RHEL and Debian derivatives, but Ubuntu Server 22.04 seems to have a serious bug! What is: If I install a fresh VM, I can create every ...
SirStephanikus's user avatar
0 votes
0 answers
25 views

extending partition to root in ubuntu [duplicate]

I'm working on a Ubuntu 22.04 VM of 300GB , I got a warning " / is using 95.0% of 97.87GB" , I tried to increase my hard-disk space by adding additional 300GB of harddisk. This is the result ...
balaji S's user avatar
0 votes
0 answers
19 views

Ubuntu server LVM not using entire disk space [duplicate]

Running lsblk gives following output. NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINTS sda 8:0 0 465.8G 0 disk ├─sda1 8:1 0 1M ...
Akash Rana's user avatar
0 votes
0 answers
95 views

Activating LVM volumes after failure to attach after reboot

I currently have the problem that after every reboot the two external hard disks (both connected via USB) throw the error "Activating LVM volumes after failure to attach ...". Normally I can ...
ozz's user avatar
  • 1
0 votes
1 answer
31 views

Help understanding remaining HDD space

So I'm trying to figure out if I can use a good chunk of hdd space that appears to be unmounted in my system. lsblk NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINTS loop0 ...
Ben Bagley's user avatar
1 vote
0 answers
292 views

How do I enable hibernation on Ubuntu 22 on a LUKS system disk with a swapfile?

I have an Ubuntu 22.04.3 LTS desktop. The only swap is a swap file (I removed the swap partition that came as default with the instalation). I followed these instructions to enable suspend to disk, ...
Duncan Marshall's user avatar
1 vote
0 answers
361 views

lvextend root partition causing (initramfs) ALERT! /dev/mapper/ubuntu--vg-ubuntu--lv does not exist. Dropping to a shell!

I'm building an Ubuntu 22.04.02 image using packer qemu builder. I then dd the raw image to a baremetal mini pc. On the first boot of the Ubuntu image I have a procedure that extends the root ...
Jason Separovic's user avatar
2 votes
2 answers
134 views

is it possible to extend space after system installation?

I installed my Ubuntu system without using LVM, but now the disk space is insufficient. I want to buy a new disk. Is it possible to extend the space using LVM now? I have searched a lot, and almost ...
vstar's user avatar
  • 21
2 votes
0 answers
1k views

Install Ubuntu 22.04 Server with RAID 1 and LVM on machine with UEFI BIOS?

I followed the instructions here - Install Ubuntu 20.04 desktop with RAID 1 and LVM on machine with UEFI BIOS but used the Ubuntu Server Installer to configure the partition layout and added an extra ...
Bob R's user avatar
  • 203
0 votes
1 answer
131 views

Shrinking logical volume on partition to copy VirtualBox VM to new .vdi file

I've created an Ubuntu 22.04 virtual box VM on a Windows 10 host machine. I've allocated 600GB virtual memory size for a dynamically expanding disk in virtual box. When I created this VM I had thought ...
nvme06's user avatar
  • 1
0 votes
0 answers
71 views

How to install ubuntu to use 2 disk as a combined lvm on root

I have bought a machine that have 2 4TB disk. I saw some information saying that I can create a ubuntu machine with 7TB disk in '/' based on lvm. However, I made a lot of attempts but all failed ...
user40780's user avatar
  • 101
0 votes
0 answers
113 views

LUKS LVM installation not booting

I can't get ubuntu 23.10 to boot in the following LUKS & LVM setup. Booting fails after entering the password and going to initramfs console. Devices: root@ubuntu:/# sudo blkid /dev/nvme0n1: UUID=&...
exaveal's user avatar
  • 67
1 vote
0 answers
287 views

I've deleted cryptsetup-initramfs

I'm running Ubuntu 20.04 (5.15.-10088.98) with LUKS LVM and have done something stupid. I've tried sudo apt upgrade and get the following problem: I: The initramfs will attempt to resume from /dev/dm-...
Lio Steinbacher's user avatar
0 votes
1 answer
491 views

Problem with boot - initramfs: Waiting for /dev/mapper/ubuntu--vg-ubuntu--lv to appear

initramfs: Timeout while waiting for devices for / (and possibly /usr) filesystems to appear (did you specified correct ones) initramfs: Will cause kernel panic in 10s... I chrooted to /dev/mapper/...
hx_radek's user avatar
0 votes
0 answers
90 views

Ubuntu Logical Volume full but total file size does not match volume size

I'm quite new to Linux / Ubuntu and have ended up in an interesting situation. I created a VM with our hosting provided and assigned a disk of 15GB, after a while I wanted to extend the disk so I ...
Markus Knappen Johansson's user avatar
0 votes
0 answers
63 views

mount command is working fine in terminal but not through cgi script in python. i'm using apache2 for this

#!/usr/bin/python3 import cgi,subprocess import getpass current_user = getpass.getuser() form = cgi.FieldStorage() ip = form.getvalue('ip') username = form.getvalue('username') password = form....
Ayush Aryan's user avatar
0 votes
0 answers
20 views

Software Updater: not enough disk space when updating custom kernel (apt works)

I use Ubuntu 22.04 LTS with a custom kernel by my hardware manufacturer installed. When I get a kernel update, I can't use Ubuntu's Software Updater to update, since I get the error "not enough ...
Liemaeu's user avatar
  • 33
0 votes
0 answers
78 views

How to locate the data of thin volume of LVM

I have a vg with pool and thin volumes. When I read the configuration, I found the extent description of 2 thin volumes are the same. thinvolume { id = "FjDv9Z-vUt0-S1h5-uVil-spU2-...
areslee's user avatar
  • 11
0 votes
0 answers
88 views

Grow Logical Volume - Missing Partition

I have an Ubuntu 22.04 VM, setup with LVM, but the partition is missing. I started by running a pvcreate, vgcreate, and then lvcreate. An lsblk shows the following: sdb 8:16 0 ...
bweaver707's user avatar
0 votes
1 answer
924 views

Need help extending an LVM volume

I am trying to extend my lvm / space on a vHost. I extended it in XCP-ng from 20g to 100g. I can see the new space on the disk NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINTS loop0 ...
Penbrock's user avatar
0 votes
0 answers
8k views

How to resolve grub-probe error: disk lvmid/xxx not found

I encounter an error stating "lvmid not found" when running the grub-probe command. # grub-probe --target=fs_uuid / grub-probe: error: disk `lvmid/R9xUrf-ONd8-wCXx-qfxt-m5Ox-JwKG-LrcAZI/...
teityura's user avatar
0 votes
0 answers
150 views

ceph quincy 17.2.6. stderr: Might need DB size specification, please set Ceph bluestore-block-db-size config parameter

I am trying to add a DB device. The physical device is an SSD, in which I created as many logical volumes as OSDs. All the LV’s are in a volume group. It turns out that when I run "ceph-volume ...
gmaggi's user avatar
  • 11
0 votes
1 answer
791 views

ubuntu--vg-ubuntu--lv is full and cannot be increased anymore

recently my ubuntu--vg-ubuntu--lv filled up so I ran sudo lvextend -l +100%FREE -r /dev/ubuntu-vg/ubuntu-lv sudo resize2fs /dev/ubuntu-vg/ubuntu-lv This worked but then shortly after it is filled up ...
xjx424's user avatar
  • 1
1 vote
1 answer
813 views

Unable to modify files in root even after booting it up as admin

I'm trying to copy+paste a plugin for OBS under /snap/obs-studio/1284/usr/lib. It's located in root. The paste option is grayed out doing: sudo su nautilus leads to me opening it as admin:///snap/obs-...
Xyozni's user avatar
  • 21
0 votes
0 answers
880 views

Setting up RAID during 22.04 installation

I have an Old Intel based Mac Pro with 4*4 TB hard drives. I am repurposing this machine to become an internal home file server running Ubuntu 22.04 Server. I couldn't find an option to setup a RAID ...
user2953960's user avatar
0 votes
0 answers
369 views

Fresh install on Ubuntu 22.04 LTS on RAID 0 using LVM not booting

Just created 2 HDD drives 1TB RAID 0 array with bios after starting installation from USB stick everythings works just fine on partitioning page selected LVM with no encryption and LVM gives me report ...
Dinamitrii's user avatar

1
2 3 4 5
22