Cloning file system: Difference between revisions
From Bradnor
Created page with "⇐ Notes ;to clone file system use dd to clone disk, e.g." |
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;to clone file system | ;to clone file system | ||
use dd to clone disk, e.g. | use dd to clone disk, e.g. | ||
:<tt>sudo dd if=/dev/sda of=/dev/sdb bs=4M conv=noerror,sync status=progress</tt> | |||
;to mount clone | |||
principle is that the cloned volume needs to renamed before it can be mounted | |||
:rename volume | |||
:<tt>sudo vgimportclone --basevgname ubuntu-vg-clone /dev/sdd3</tt> | |||
:activate | |||
:<tt>sudo lvchange -a y 'ubuntu-vg-clone/ubuntu-lv'</tt> | |||
:mount | |||
<tt>sudo mount /dev/mapper/ubuntu--vg--clone-ubuntu--lv /media/USB/sdd3</tt> | |||
Revision as of 11:11, 11 February 2026
- to clone file system
use dd to clone disk, e.g.
- sudo dd if=/dev/sda of=/dev/sdb bs=4M conv=noerror,sync status=progress
- to mount clone
principle is that the cloned volume needs to renamed before it can be mounted
- rename volume
- sudo vgimportclone --basevgname ubuntu-vg-clone /dev/sdd3
- activate
- sudo lvchange -a y 'ubuntu-vg-clone/ubuntu-lv'
- mount
sudo mount /dev/mapper/ubuntu--vg--clone-ubuntu--lv /media/USB/sdd3
