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  • server - What is LVM and what is it used for? - Ask Ubuntu
    As a Linux Ubuntu newbie, what is LVM and what is it used for? In terms of a web server installation, what benefits does it provide? Would you recommend using it?
  • How do I check whether I am using LVM? - Ask Ubuntu
    61 I installed Ubuntu by choosing the option "Something else" at the step called "Allocate drive space" of the installer Then I created my own partition table Now that Ubuntu is installed, can I check whether I am using LVM for my volumes ? In particular, can I see it in GParted Partition Editor ?
  • How can I resize an active LVM partition? - Ask Ubuntu
    Most of the disk is in an LVM partition already, which lvm calls a physical volume LVM then divides up the space from physical volumes into logical volumes You can use the pvs or pvdisplay commands to show stats on the physical volumes and lvs or lvdisplay to see information on all of the logical volumes You should see that there is plenty of free space in the physical volume You then can
  • How do I shrink the root logical volume (LV) on LVM?
    The LVM tool are not built-in to the Live CD, so first we must install them: sudo apt-get install lvm2 Find the name of the Volume Group (henceforth “somevg”) that contains the root Logical Volume: sudo lvs (If it’s not showing up, try running sudo lvmdiskscan and sudo pvscan then try again )
  • How can I create one logical volume over two disks using LVM?
    Or do I use LVM to make a logical volume of these two disks? I can't seem to find the documentation I need, it's mostly about extending existing volumes or installing a fresh system which I don't need My OS is on dev sdc1 (it's a USB thumb-drive), and the two newly created partitions are on dev sda1 and dev sdb1
  • How does selecting Use LVM in the Ubuntu installer work?
    If you select "Use LVM with the new Ubuntu installation", it will install Ubuntu on a single drive, with volume group (VG) ubuntu-vg, physical volume (PV) dev sdx5 (where "x" is the letter of the drive used by the installer, usually "a"), and logical volumes (LV) dev ubuntu-vg root and dev ubuntu-vg swap_1 Initialising Additional Drives for LVM
  • How can I modify the size of swap with LVM partitions?
    To view LVM logical volumes, run lvs on the command line, or use the GNOME Disks utility The version of GParted that ships with Ubuntu 12 10 does not support LVM It only sees physical volumes, and cannot resize or move them However, the latest version of GParted does support LVM I would download the GParted Live CD and use that
  • lvm - umount: : target is busy - Ask Ubuntu
    This is a LVM partiton I'm not an expert, but I should be able to resize this partition, but it is not the case actually
  • lvm - Encryption during installation - Ask Ubuntu
    So when I installed Ubuntu 18 04 2 LTS I checked the following 3 options Erase Disk and Install Ubuntu Encrypt the new Ubuntu Installation for Security Use LVM with the new Ubuntu Installation And then I choose to write the extra space My questions are: Is this a Full Disk Encryption? Everything is encrypted? or someone would be able to
  • encryption - How to change the password of an encrypted LVM system . . .
    How to change the password of an encrypted LVM system (previously alternate Installation, now advanced feature)? Ask Question Asked 13 years, 3 months ago Modified 2 years, 10 months ago





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