All Questions
38
questions
0
votes
0
answers
169
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 ...
- 159
0
votes
0
answers
64
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/...
- 1
0
votes
1
answer
870
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 ...
- 1
0
votes
1
answer
100
views
Resize logical volume in ubuntu without damaging
When I run lsblk i get as below
vda 252:0 0 150G 0 disk
├─vda1 252:1 0 1M 0 part
├─vda2 252:2 0 1.5G 0 part /boot
└─...
- 180
2
votes
0
answers
43
views
How to increase storage space in LVM in production
I have my own servers. I want to increase storage space in of LVM where I have database and my website running.
I run lsblk and it gives
vda 252:0 0 150G 0 disk
├─vda1 ...
- 180
1
vote
0
answers
98
views
Partition disk when installing ubuntu using LVM
I am trying to partition my disk when installing my ubuntu image:
What am trying to achieve is:
Set up 3 main partitions / , /var and /home
encrypt all 3 paritions using LVM encryption module ...
- 11
1
vote
0
answers
4k
views
How to fix lvm PV name "[unknown]" without forcing the removal of second PV from VG : WARNING: Couldn't find device with uuid CdlY5k-IynC-hYTX-hH3h-Ha
After I accidentally created a GPT label on /dev/sdb, I need to fix the PV NAME "[unknown]" (which was /dev/sdb previously) :
$ sudo pvs
PV VG Fmt Attr PSize PFree
/dev/...
- 2,431
0
votes
0
answers
83
views
Why does Ubuntu not use total LVM space?
I have 4 x 4TB hard drives in Raid10 with a total space of 8TB. I installed Ubuntu 20.04 and I see the maximum space for the file system is 63GB. How do I expand it to reach the total capacity?
root@...
- 11
2
votes
2
answers
5k
views
fsck said "Cannnot continue, aborting", but device is unmounted
Problem
I want to fix corrupted logical volumes and a partition.
The SSD is originally used by Proxmox OS. However, I try to recover it by Ubuntu (Safe graphics) from Live USB.
At first, I have tried ...
- 121
0
votes
1
answer
616
views
What is LVM2 useful for on a single disk system?
Ubuntu 20.04's installer points you towards LVM + LUKS if you want your disk encrypted. I do. But I'm not sure what LVM adds.
e.g. I followed the easy option and installed this way. It set up:
...
- 8,603
0
votes
1
answer
1k
views
Move an existing Ubuntu installation to new disk that i've configured it with lvm - a few specific questions
I've been searching the internet for any answer to this and have not found anything that I can wrap my head around, not that specifically answers my questions anyway.
I installed a new hard disk in my ...
- 11
2
votes
2
answers
4k
views
Install Ubuntu 20.04 desktop with separate LVM partitions on UEFI BIOS hardware
I want to install Ubuntu 20.04 desktop with LVM on a laptop with UEFI BIOS. My problem is that the default installer allocates the whole disk (bar the UEFI boot partition and a swap partition) to ONE ...
- 2,146
0
votes
1
answer
123
views
Partially encrypted installation
Noob alert: slowly ditching windows. Speak slowly.
With that out of the way, I want to install Kubuntu 20.04 on a single dedicated SSD with an encrypted root&swap but I want to keep some free ...
- 1
11
votes
4
answers
7k
views
Resize swap partition on Ubuntu 20.04 using encrypted LVM
I have a pretty standard Ubuntu 20.04 setup, with LVM and encrypted hard drive. However, the standard setup seems to have provided a very small 900 MB swap (or did I choose that?), and it now ...
- 779
0
votes
0
answers
69
views
How to configure LVM to use the entire partition
Due to the space crunch, have increased the HDD size from 500 GB to 650 GB on /dev/sdb, but unsure on how to resize the lvm to make use of the available 150GB.
sdb 8:16 0 650G 0 disk
└─...
- 101