All Questions
Tagged with lvm filesystem
40
questions
0
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0
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236
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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 ...
- 1
0
votes
0
answers
153
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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 ...
- 11
0
votes
2
answers
80
views
On what disk is filesystem located?
I need to find out on what disk a specific filesystems on my server is located. For this case, let's use my /home directory as an example:
[root@master playbooks]# df -h /home
Filesystem ...
- 1,896
7
votes
4
answers
20k
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Extend LVM size
I recently cloned my ubuntu from a 250GB SSD to my new 2TB SSD. It automatically created an LVM with 248GB with my root filesystem in it.
I would like to resize the LVM to full 2TB.
nvme0n1 ...
- 71
0
votes
0
answers
10k
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Cannot Mount Old Ubuntu Drive connected via USB: mount unknown filesystem type 'LVM2_member'
I am trying to mount a previous Ubuntu 20.04 boot drive (250GB M.2 NVMe SSD in a USB-C adapter) to a Ubuntu 20.04 machine at /mnt/foo.
However, when I try to mount the drive by doing
$ sudo mount /dev/...
- 225
0
votes
0
answers
221
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Help to choose right file system type to create
I need help about a file system creation on Ubuntu server 21.10 installed on a virtual machine hosted on vmware environment.
In particular I'm like to know which kind of FS I should use for my ...
- 11
1
vote
1
answer
265
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A Question about LVM volume and storage management
Hi, I have 2 block devices: a 256G SSD and an 1TB HDD. I want to do:
*Use the SSD storage for actively accessed and speed demanding files/directories such as runtime files, main system resources; and ...
- 11
0
votes
0
answers
85
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LVM in ubuntu - correct way to format PC?
I have my development machine machine assembled as follows:
I have two hard drives (PVs):
SSD 240 Gib where is the S.O. (ubuntu 16.04), there is also the boot partition and the swap
HDD 1 Tb of data,...
- 1
0
votes
1
answer
182
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Filesystem resize after Gparted?
I resized a /dev/sda5 which is a "[Encrypted] lvm2 pv" file system. The size is now 91.13G with Unused 28.76G.
However, df -h is not showing this:
Filesystem Size Used Avail ...
0
votes
1
answer
10k
views
How can I access my LVM partition from Windows 10? [closed]
I have 2 SSD drives in my laptop. One has Ubuntu 18.04 LTS, and the other has Windows 10. I am able to boot into either one separately by telling the BIOS which drive to boot. I have some files on ...
- 1,104
3
votes
2
answers
4k
views
Mistakenly renamed LVM volume group, now Ubuntu won't start, drops to busybox
I installed encrypted Ubuntu on a SSD disk on PC1.
PC1 got a hardware problem, so I put SSD into PC2.
I booted a live USB Ubuntu trial on PC2, and in "Disks" I tried to mount the SSD.
My disk was ...
- 11.7k
0
votes
2
answers
5k
views
How to increase the size of /home in a vmware ubuntu? [duplicate]
The result of df -h is like this:
Filesystem Size Used Avail Use% Mounted on
udev 3.9G 0 3.9G 0% /dev
tmpfs 797M 88M 710M 11% /run
/...
- 180
0
votes
0
answers
191
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Two problems in one? Failed to load lvmetad and you don't have enough free space
so today I turned on my 18.04 machine for the first time in a month, clicked "okay" to the updater, and seconds later was given a message that said, "You don't have enough free space to install this." ...
- 131
2
votes
1
answer
4k
views
Setup encrypted LVM on ubuntu 18.04 server edition
While installing Ubuntu 18.04 server edition, the option "Use entire disk and setup encrypted LVM" is missing
So how do encrypt the entire disk while installing server edition?
- 199
3
votes
1
answer
928
views
Accidentally resized ext4fs over 16TB limit, how to rollback?
We tried to increase the size of our 15TB partition with lvresize with the following command:
lvresize --resizefs --size +1T /dev/vg0/mm
No errors were displayed during the operation, but the result ...
- 33