3. What is Logical Volume Management ?
In Linux, Logical Volume
Management (LVM) is a
device mapping target that
initiate logical volume
management for the Linux
kernel. Most modern
Linux distributions are
LVM.
4. How to Manage and Use LVM in Ubuntu ?
To manage Logical Volume Management
there are GUI tools available as it’s a
management that is used if the hard disk
gets full.
There is lot of the commands in Logical
Volume Management are very similar to
each other. Each valid command is as follow
by one of the following:
Physical Volume = pv
Volume Group = vg
Logical Volume = lv
5. how to Use Logical Volume Manager
There is a lot of set of commands that handle
the LVM administration tasks.
There is a lot of set of commands that handle
the LVM administration tasks. In this section,
we are going to learn a full scenario starting
with a raw new empty disk, till the creation
1. Given that you have two new disks of
sizes 4GB and 6GB, we need to create a
new file system /sales_data with 8 GB
size.
2. Provide the already physical volumes to
recheck the result of the last step.
6. Commands that used in managing LVM
Two commands could be used
I. pvs
II. pv display.
Now, the newly-created physical
volumes could be used to create a
volume group. To create a new volume
group, use the vgcreate command.
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