Questions tagged [lvm]
LVM is a logical volume manager for the Linux kernel
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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 ...
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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/...
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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 ...
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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 ...
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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-...
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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 ...
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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 ...
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How to reallocate disk partitions
I used an installer usb flash drive to get Ubuntu 22.04 server onto a Windows mini pc. I asked the installer to wipe Windows since the machine will be a standalone server with Linux only.
I got / with ...
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LVM encryption with manual partitioning for Ubuntu 23.04
Is there a way to LVM encrypt a volume when choosing manual partitioning in Ubuntu 23.04? I only see an encrypted volume if I let Ubuntu decide my partition tables for me:
If I select manual ...
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How to extend lvm partition on 1 hard drive
I have ubuntu running to 447G ssd. However for some reason ubuntu only took 100G of that space on install (maybe I have missed something, does not matter now). How can I extend this partition to use ...
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Is dd for /boot and LVM snapshot for root logical volume the proper strategy for full backup of UEFI PC Ubuntu Server?
I'm planning to create full backup of my Ubuntu Server installation in UEFI mode on 512GB disk.
There is one mandatory UEFI Parition (1GB), /boot is standard EXT4 separate boot partition (2GB) and the ...
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df does not show full disk space available for lvm root [duplicate]
I researched this problem, but have not found exact questions.
I installed ubuntu server on ~512G SSD, so I have 474G mounted at root:
Checking free space with df -H returns only 106G as a size of ...
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why cannot umount an lvm partition?
I have an Ubuntu Server 22.04. The disks are managed using LVM partition. My /var partition needs a size increasing. So I thought to reduce the /home size, so that I could increase /var.
root@...
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Cannot find my lvm structure anymore : sudo pvs from CD/ISO shows nothing
a collegue crashed the LVM structure of a VM so I'm trying to help him repair the LVM structure.
I first tried to boot into recovery mode but I end up in a busybox shell.
So I rebooted into an Ubuntu ...
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Ubuntu - create new lvm using part of previous one
I have a server in our environment that is maxed out on storage in the root partition. The request is to free up space by reallocating /home to its own partition. We have an excess of free space in /...
